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Honeywell Primary ControlCross Reference
95-6855-15
Page 1 R177, R180, R187, R190B, RA190B, R190C, R887, R890B RA890B, R890C, RA890C, RA890XB,XC, RA890D
Pages 2–4 RA890E
Pages 5–7 RA890F
Pages 8–9 RA890G
Page 10 RA890H,J,K
Page 11 R485
Pages 12–13 R4075
Pages 14–15 R4138
Pages 16–17 R4795
Pages 18–19 R7023
Page 20 R7795
Pages 21–24 7800 SERIES Primary Controls
Pages 25–26 FIREYETM TFM1,2,3 and UVM1,2,3,5
Pages 27–28 MII
Pages 29–35 MicroM
1 95-6855—15
Honeywell Primary Control Cross Reference
TABLE 1—CROSS REFERENCEDevice To Be
ReplacedCurrent
Replacement7800 Series
Replacementb c
WiringDesignation andTerminal Number
Comments
R177A a RA890F RM7890A1015 power—1,2limit—1-5motor—3
ignition—4controller—R,W,B
detector—F,G
Remove Series 10 Controller and rewire.Same as RA890F except does not have “proof of
flame” terminal (terminal 5 on RA890E,F).Requires Q270A Subbase with RA890F.
Requires Q7800F1004 Subbase with RM7890A1015.
R180A a RA890F RM7890A1015 power—1,2jumper—1-3
limit, main valve—4controller—R,W,B
detector—F,G
Continuous pilot applications only.Remove Series 10 Controller and rewire.Requires Q270A Subbase with RA 890F.
Requires Q7800F1004 Subbase with RM7890A1015.
R180B a RA890F RM7890A1015 power —1,2limit, main valve—5motor, pilot valve—3
ignition—4controller—R,W,B
detector—F,G
Functionality same as RA890F.Remove Series 10 Controller and rewire.Requires Q270A Subbase with RA890F.
Requires Q7800F1004 Subbase with RM7890A1015.
R187A a RA890F RM7890A10105 power—1,2limit—1-5motor—3
ignition—4controller—R,W,B
detector—F,G
Remove Series 10 Controller and rewire.Requires Q270A Subbase with RA890F.
Requires Q7800F1004 Subbase with RM7890A1015
R190B,RA190B
a RA890F RM7890A1015 See R180B Remove Series 10 Controller and rewire.Requires Q270A Subbase with RA890F.
Requires Q7800F1004 Subbase with RM7890A1015.R190C None RM7838A,B
RM7890B1014See Modernization Wiring Information
section
Used in W124 and ID051 panels.See Modernization Wiring Information section.
R887A a RA890F RM7890A1015 power—1,2limit—1-5motor—3
ignition—4controller—T,Tdetector—F,G
Rewire.Requires Q270A Subbase with RA89OF.
Requires Q7800F1004 Subbase with RM7890A1015.
R890B,RA890B
a RA890F RM7890A1015 power—1,2limit—1
motor, pilot valve—3ignition—4
main valve—5controller—6jumper—T,T
detector—F,G
Requires Q7800F1004 Subbase with RM7890A1015.
R890C,RA890C
RA890F RM7890A1015 Same as R890B,RA890B
Requires Q7800Fl004 Subbase with RM7890A1015.
RA890XB RA890F RM7890A1015 Same as R890B Requires Q7800F1004 Subbase with RM7890A1015.RA890XC RA890B
RA890D None RM7840M1017 Same as R890B,RA890B exceptcontroller alwayson terminal 6 andLF switch to T,T
Requires Q520A Subbase and R7247A AmplifierRequires rewire with Q7800A1005 Subbase and
R7847A1009 or R7847B1007 Amplifier withRM7840M1017.
FOOTNOTES:a Refer to Primary Cross-Reference section to select proper voltage, frequency, and timings.b Select R7847A1025, 1033 or R7847B1023, 1031 Amplifier. JR2 must be clipped when using 3 second amplifier.c See Modernization Wiring Information section.
95-6855—15 2
Honeywell Primary Control Cross ReferenceTA
BLE
2—
RA
890E
CR
OSS
REF
EREN
CE
Dev
ice
to b
e R
epla
ced
R
A89
0E
Rep
lace
men
tFu
nctio
n of
Dev
ice
to b
e re
plac
edC
omm
ents
Cur
rent
RA
890F
7800
Ser
ies
b c
hA
mpl
ifier
f
Volta
ge (
Vac)
Freq
uenc
y (H
z)Sa
fety
Sw
itch
Tim
ing
(Sec
s)FF
RT
(sec
)A
larm
Con
tact
s
g
1009
RA
890F
1338
RM
7890
A10
31R
7847
A10
2512
060
300.
810
17N
one
a e
EC
7890
A10
11R
7847
A10
2520
860
300.
810
25N
one
e
EC
7890
A10
11R
7847
A10
2524
060
300.
810
33R
A89
0F13
38R
M78
90A
1031
R78
47A
1025
120
5030
0.8
1041
Non
ee
E
C78
90A
1011
R78
47A
1025
220
5030
0.8
1058
Non
ee
E
C78
90A
1011
R78
47A
1025
240
5030
0.8
1066
RA
890F
1346
RM
7890
A10
31R
7847
A10
3312
060
302-
410
74N
one
a e
EC
7890
A10
11R
7847
A10
3320
860
302-
410
82N
one
e
EC
7890
A10
11R
7847
A10
3324
060
302-
410
90R
A89
0F13
46R
M78
90A
1031
R78
47A
1033
120
5030
2-4
1108
Non
ee
E
C78
90A
1011
R78
47A
1033
220
5030
2-4
1116
Non
ee
E
C78
90A
1011
R78
47A
1033
240
5030
2-4
1124
RA
890F
1270
d
RM
7890
A10
15R
7847
A10
2512
060
150.
811
32N
one
a e
EC
7890
A10
11R
7847
A10
2520
860
150.
811
40N
one
e
EC
7890
A10
11R
7847
A10
2524
060
150.
811
57R
A89
0F12
70d
R
M78
90A
1015
R78
47A
1025
120
5015
0.8
1165
RA
890F
1304
e
EC
7890
A10
11R
7847
A10
2522
050
150.
811
73N
one
e
EC
7890
A10
11R
7847
A10
2524
050
150.
811
81R
A89
0F12
88d
R
M78
90A
1015
R78
47A
1033
120
50/6
015
2-4
1199
Non
ea
e E
C78
90A
1011
R78
47A
1033
208
50/6
015
2-4
1207
Non
ee
E
C78
90A
1011
R78
47A
1033
240
50/6
015
2-4
1215
RA
890F
1288
d
RM
7890
A10
15R
7847
A10
3312
050
152-
412
23N
one
e
EC
7890
A10
11R
7847
A10
3322
050
152-
412
31R
A89
0F13
87e
E
C78
90A
1011
R78
47A
1033
240
5015
2-4
1249
RA
890F
1338
RM
7890
A10
31R
7847
A10
2512
050
/60
300.
8N
.O.
1256
Non
ea
e E
C78
90A
1011
R78
47A
1025
208
50/6
030
0.8
N.O
.12
64N
one
e
EC
7890
A10
11R
7847
A10
2524
050
/60
300.
8N
.O.
1272
Non
ee
E
C78
90A
1011
R78
47A
1025
220
5030
0.8
N.O
.12
80R
A89
0F13
46R
M78
90A
1031
R78
47A
1033
120
50/6
030
2-4
N.O
.12
98N
one
a e
EC
7890
A10
11R
7847
A10
3320
860
302-
4N
.O.
1306
Non
ee
E
C78
90A
1011
R78
47A
1033
240
6030
2-4
N.O
.13
14R
A89
0F13
46R
M78
90A
1031
R78
47A
1033
120
5030
2-4
N.O
.13
22N
one
e
EC
7890
A10
11R
7847
A10
3322
050
302-
4N
.O.
1330
Non
ee
E
C78
90A
1011
R78
47A
1033
240
5030
2-4
N.O
.
1348
RA
890F
1270
d
RM
7890
A10
15R
7847
A10
2512
050
/60
150.
8N
.O.
1355
Non
ea
e E
C78
90A
1011
R78
47A
1025
208
50/6
015
0.8
N.O
.
1363
Non
ee
E
C78
90A
1011
R78
47A
1025
240
50/6
015
0.8
N.O
.
3 95-6855—15
Honeywell Primary Control Cross Reference
TAB
LE 2
—R
A89
0E C
RO
SS R
EFER
ENC
ED
evic
e to
be
Rep
lace
d
RA
890E
Rep
lace
men
tFu
nctio
n of
Dev
ice
to b
e re
plac
edC
omm
ents
Cur
rent
RA
890F
7800
Ser
ies
b c
hA
mpl
ifier
f
Volta
ge (
Vac)
Freq
uenc
y (H
z)Sa
fety
Sw
itch
Tim
ing
(Sec
s)FF
RT
(sec
)A
larm
Con
tact
s
g
1371
Non
ee
E
C78
90A
1011
R78
47A
1025
240
5015
0.8
N.O
.
1389
RA
890F
1288
d
RM
7890
A10
15R
7847
A10
3312
050
/60
152-
4N
.O.
1397
RA
890F
1296
a e
EC
7890
A10
11R
7847
A10
3320
850
/60
152-
4N
.O.
1405
RA
890F
1387
e
EC
7890
A10
11R
7847
A10
3324
050
/60
152-
4N
.O.
1413
RA
890F
1338
RM
7890
A10
31R
7847
A10
2512
060
300.
8N
.C.
1421
Non
ea
e E
C78
90A
1011
R78
47A
1025
208
6030
0.8
N.C
.
1439
Non
ee
E
C78
90A
1011
R78
47A
1025
240
6030
0.8
N.C
.
1447
RA
890F
1346
RM
7890
A10
31R
7847
A10
3312
060
302-
4N
.C.
1454
Non
ee
E
C78
90A
1011
R78
47A
1033
240
6030
2-4
N.C
.
1462
RA
890F
1270
d
RM
7890
A10
15R
7847
A10
2512
050
/60
150.
8N
.C.
1470
Non
ea
e E
C78
90A
1011
R78
47A
1025
208
50/6
015
0.8
N.C
.
1488
Non
ee
E
C78
90A
1011
R78
47A
1025
240
50/6
015
0.8
N.C
.
1496
RA
890F
1288
d
RM
7890
A10
15R
7847
A10
3312
050
/60
152-
4N
.C.
1504
RA
890F
1296
a e
EC
7890
A10
11R
7847
A10
3320
850
/60
152-
4N
.C.
1512
RA
890F
1387
e
EC
7890
A10
11R
7847
A10
3324
050
/60
152-
4N
.C.
1520
Non
ed
R
M78
90A
1015
R78
47A
1033
120
6045
2-4
N.O
.
1538
Non
ee
E
C78
90A
1011
R78
47A
1033
240
6045
2-4
N.O
.
1546
Non
ee
E
C78
90A
1011
R78
47A
1025
240
5030
0.8
N.O
.
1553
Non
ea
e E
C78
90A
1011
R78
47A
1025
208
5030
0.8
1561
RA
890F
1304
e
EC
7890
A10
11R
7847
A10
2522
050
150.
8N
.O.
1579
Non
ee
E
C78
90A
1011
R78
47A
1025
220
5015
0.8
N.C
.
1587
RA
890F
1288
d
RM
7890
A10
15R
7847
A10
3312
050
152-
4N
.C.
1595
RA
890F
1387
e
EC
7890
A10
11R
7847
A10
3324
050
152-
4N
.C.
1603
RA
890F
1338
RM
7890
A10
31R
7847
A10
2512
050
/60
300.
8S
pdt
1611
Non
ee
E
C78
90A
1011
R78
47A
1025
220
5030
0.8
Spd
t
1629
RA
890F
1346
RM
7890
A10
31R
7847
A10
3312
050
/60
302-
4S
pdt
1637
Non
ee
E
C78
90A
1011
R78
47A
1033
240
50/6
030
2-4
Spd
t
1645
RA
890F
1346
RM
7890
A10
31R
7847
A10
3312
050
302-
4S
pdt
1652
Non
ee
E
C78
90A
1011
R78
47A
1033
220
5030
2-4
Spd
t
1660
Non
ee
E
C78
90A
1011
R78
47A
1033
240
5030
2-4
Spd
t
1678
RA
890F
1270
d
RM
7890
A10
15R
7847
A10
2512
050
/60
150.
8S
pdt
1686
Non
ea
e E
C78
90A
1011
R78
47A
1025
208
50/6
015
0.8
Spd
t
1694
Non
ee
E
C78
90A
1011
R78
47A
1025
240
50/6
015
0.8
Spd
t
1702
RA
890F
1288
d
RM
7890
A10
15R
7847
A10
3312
050
/60
152-
4S
pdt
1710
RA
890F
1296
a e
EC
7890
A10
11R
7847
A10
3320
850
/60
152-
4S
pdt
(con
tinue
d)
95-6855—15 4
Honeywell Primary Control Cross Reference
FOO
TNO
TES
:a
E
C78
90 o
pera
ting
volta
ge is
187
Vac
to 2
64 V
ac 5
0/60
Hz
b
Sug
gest
ed R
epla
cem
ent D
evic
e ha
s a
10 S
econ
d S
afet
y S
witc
h Ti
me
c
Sel
ect W
iring
Sub
base
Q
7800
A10
05 fo
r Pan
el M
ount
ing
- Wiri
ng c
onve
rsio
n re
quire
dQ
7800
B10
03 fo
r Bur
ner/W
all M
ount
ing
- Wiri
ng c
onve
rsio
n re
quire
dQ
7800
F100
4 - M
ount
s to
exi
stin
g w
iring
sub
base
d
Alte
rnat
e R
epla
cem
ent R
M78
90B
1014
. R
M78
90B
has
a s
hutte
r out
put t
erm
inal
.
e
Alte
rnat
e R
epla
cem
ent E
C78
90B
1010
. E
C78
90B
has
a s
hutte
r out
put t
erm
inal
. A 2
40 to
120
10
va m
inim
um tr
ansf
orm
er w
ill b
e ne
eded
if d
etec
tor s
yste
m c
hang
ed to
shu
tter t
ype
dete
ctor
.f
Fo
r Sen
sor L
eadw
ire ru
ns g
reat
er th
an 5
0fee
t sel
ect a
ppro
pria
te a
mpl
ifier
.R
7847
A10
75 fo
r 0.8
Fla
me
Failu
re R
espo
nse
R78
47A
1082
for 3
.0 F
lam
e Fa
ilure
Res
pons
eg
78
00 S
erie
s ha
s on
ly a
line
vol
tage
out
put a
larm
. h
R
M78
90A
1056
or R
M78
90B
1048
can
als
o re
plac
e th
e R
M78
90A
1015
. A ju
mpe
r bet
wee
n te
rmin
als
3 an
d 20
will
nee
d to
be
adde
d.
TAB
LE 2
—R
A89
0E C
RO
SS R
EFER
ENC
ED
evic
e to
be
Rep
lace
d
RA
890E
Rep
lace
men
tFu
nctio
n of
Dev
ice
to b
e re
plac
edC
omm
ents
Cur
rent
RA
890F
7800
Ser
ies
b c
hA
mpl
ifier
f
Volta
ge (
Vac)
Freq
uenc
y (H
z)Sa
fety
Sw
itch
Tim
ing
(Sec
s)FF
RT
(sec
)A
larm
Con
tact
s
g
1728
RA
809F
1387
e
EC
7890
A10
11R
7847
A10
3324
050
/60
152-
4S
pdt
1736
Non
ea
e E
C78
90A
1011
R78
47A
1025
208
50/6
030
0.8
Spd
t
1744
RA
890F
1387
e
EC
7890
A10
11R
7847
A10
3324
050
152-
4S
pdt
1751
Non
ee
E
C78
90A
1011
R78
47A
1025
240
50/6
030
0.8
Spd
t
1769
Non
ee
E
C78
90A
1011
R78
47A
1033
220
5015
2-4
Spd
t
1777
RA
890F
1288
d
RM
7890
A10
15R
7847
A10
3312
050
152-
4S
pdt
1785
Non
ee
E
C78
90A
1011
R78
47A
1033
220
5015
2-4
N.O
.
1793
RA
890F
1304
e
EC
7890
A10
11R
7847
A10
2522
050
150.
8N
.O.
1801
RA
890F
1387
e
EC
7890
A10
11R
7847
A10
3324
050
152-
4
1819
Non
ee
E
C78
90A
1011
R78
47A
1033
220
5015
2-4
1827
RA
890F
1288
d
RM
7890
A10
15R
7847
A10
3312
050
152-
4
1835
Non
ee
E
C78
90A
1011
R78
47A
1033
220
5030
2-4
1843
Non
ee
E
C78
90A
1011
R78
47A
1033
240
5030
2-4
1850
Non
ee
E
C78
90A
1011
R78
47A
1025
240
50/6
030
0.8
Fung
us-P
roof
1868
Non
ea
e E
C78
90A
1011
R78
47A
1025
208
50/6
030
0.8
Fung
us-P
roof
1876
RA
890F
1304
e
EC
7890
A10
11R
7847
A10
2522
050
150.
8S
pdt
1884
Non
ee
E
C78
90A
1011
R78
47A
1025
240
50/6
030
0.8
Spd
t
1892
Non
e10
050
/60
150.
8S
peci
al fo
r Ya
mat
ake
(Jap
an)
1900
Non
ea
e E
C78
90A
1011
R78
47A
1025
200
50/6
015
0.8
Spe
cial
for
Yam
atak
e (J
apan
)19
18R
A89
0F12
70d
R
M78
90A
1015
R78
47A
1025
120
50/6
015
0.8
1926
RA
890F
1288
d
RM
7890
A10
15R
7847
A10
3312
050
/60
152-
4
1934
RA
890F
1270
d
RM
7890
A10
15R
7847
A10
2512
050
/60
150.
8S
pdt
1942
RA
890F
1288
d
RM
7890
A10
15R
7847
A10
3312
050
/60
152-
4S
pdt
1959
Non
e10
050
/60
152-
4S
pdt
Spe
cial
for
Yam
atak
e (J
apan
)19
67N
one
e
EC
7890
A10
11R
7847
A10
3322
050
302-
4
1975
Non
ea
e E
C78
90A
1011
R78
47A
1033
208
6015
2-4
Spd
t
(con
tinue
d)
5 95-6855—15
Honeywell Primary Control Cross Reference
TAB
LE 3
—R
A89
0F C
RO
SS R
EFER
ENC
E
Dev
ice
to b
e R
epla
ced
R
A89
0F
Rep
lace
men
tFu
nctio
n of
Dev
ice
to b
e re
plac
edC
omm
ents
Cur
rent
R
A89
0F78
00 S
erie
s
b c
h
Am
plifi
er
fVo
ltage
(V
ac)
Freq
uenc
y
(Hz)
Safe
ty S
witc
h Ti
min
g (S
ecs)
FFR
T (s
ec)
Ala
rm
Con
tact
s
g
1007
RA
890F
1338
RM
7890
A10
31R
7847
A10
2512
050
/60
300.
810
15R
A89
0F13
46R
M78
90A
1031
R78
47A
1033
120
50/6
030
310
23R
A89
0F12
70d
R
M78
90A
1015
R78
47A
1025
120
50/6
015
0.8
1031
RA
890F
1288
d
RM
7890
A10
15R
7847
A10
3312
050
/60
153
1049
RA
890F
1270
d
RM
7890
A10
15R
7847
A10
2512
050
/60
150.
8S
pdt
1056
RA
890F
1288
d
RM
7890
A10
15R
7847
A10
3312
050
/60
153
Spd
t10
64R
A89
0F12
70d
R
M78
90A
1015
R78
47A
1025
120
50/6
015
0.8
Spd
t10
72R
A89
0F12
88d
R
M78
90A
1015
R78
47A
1033
120
50/6
015
3S
pdt
1080
RA
890F
1296
a e
EC
7890
A10
11R
7847
A10
3320
850
/60
153
Spd
t10
98R
A89
0F13
04e
E
C78
90A
1011
R78
47A
1025
220
50/6
015
0.8
Spd
t11
06N
ON
Ee
E
C78
90A
1011
R78
47A
1025
240
50/6
015
0.8
1114
RA
890F
1387
e
EC
7890
A10
11R
7847
A10
3324
050
/60
153
1122
RA
890F
1338
RM
7890
A10
31R
7847
A10
2512
050
/60
300.
8S
pdt
1130
RA
890F
1346
RM
7890
A10
31R
7847
A10
3312
050
/60
303
Spd
t11
48N
ON
Ee
E
C78
90A
1011
R78
47A
1025
240
50/6
030
0.8
Spd
t11
55N
ON
Ee
E
C78
90A
1011
R78
47A
1033
240
50/6
030
3S
pdt
1163
NO
NE
e
EC
7890
A10
11R
7847
A10
2524
050
/60
150.
8S
pdt
1171
RA
890F
1387
e
EC
7890
A10
11R
7847
A10
3324
050
/60
153
Spd
t11
89N
ON
Ee
E
C78
90A
1011
R78
47A
1025
240
50/6
030
0.8
Spd
t11
97N
ON
Ee
E
C78
90A
1011
R78
47A
1033
240
50/6
030
312
05N
ON
EN
ON
E10
050
/60
153
Spd
tS
peci
al fo
r Yam
atak
e (J
apan
)12
13N
ON
Ee
E
C78
90A
1011
R78
47A
1033
220
50/6
015
3S
pdt
1221
RA
890F
1387
e
EC
7890
A10
11R
7847
A10
3324
050
/60
153
Spd
t12
39R
A89
0F13
38R
M78
90A
1031
R78
47A
1025
120
50/6
030
0.8
1247
RA
890F
1346
RM
7890
A10
31R
7847
A10
3312
050
/60
303
1254
RA
890F
1270
d
RM
7890
A10
15R
7847
A10
2512
050
/60
150.
812
62R
A89
0F12
88d
R
M78
90A
1015
R78
47A
1033
120
50/6
015
312
70R
A89
0F12
70d
R
M78
90A
1015
R78
47A
1025
120
50/6
015
0.8
Spd
t12
88R
A89
0F12
88d
R
M78
90A
1015
R78
47A
1033
120
50/6
015
3S
pdt
1296
RA
890F
1296
a e
EC
7890
A10
11R
7847
A10
3320
850
/60
153
Spd
t13
04R
A89
0F13
04e
E
C78
90A
1011
R78
47A
1025
220
50/6
015
0.8
Spd
t13
12N
ON
Ee
E
C78
90A
1011
R78
47A
1025
240
50/6
015
0.8
1320
RA
890F
1387
e
EC
7890
A10
11R
7847
A10
3324
050
/60
153
1338
RA
890F
1338
RM
7890
A10
31R
7847
A10
2512
050
/60
300.
8S
pdt
1346
RA
890F
1346
RM
7890
A10
31R
7847
A10
3312
050
/60
303
Spd
t13
53N
ON
Ee
E
C78
90A
1011
R78
47A
1025
240
50/6
030
0.8
Spd
t
95-6855—15 6
Honeywell Primary Control Cross ReferenceTA
BLE
3—
RA
890F
CR
OSS
REF
EREN
CE
Dev
ice
to b
e R
epla
ced
R
A89
0F
Rep
lace
men
tFu
nctio
n of
Dev
ice
to b
e re
plac
edC
omm
ents
Cur
rent
R
A89
0F78
00 S
erie
s
b c
h
Am
plifi
er
fVo
ltage
(V
ac)
Freq
uenc
y
(Hz)
Safe
ty S
witc
h Ti
min
g (S
ecs)
FFR
T (s
ec)
Ala
rm
Con
tact
s
g
1361
NO
NE
e
EC
7890
A10
11R
7847
A10
3324
050
/60
303
Spd
t13
79N
ON
Ee
E
C78
90A
1011
R78
47A
1025
240
50/6
015
0.8
Spd
t13
87R
A89
0F13
87e
E
C78
90A
1011
R78
47A
1033
240
50/6
015
3S
pdt
1395
NO
NE
e
EC
7890
A10
11R
7847
A10
2524
050
/60
300.
814
03N
ON
Ee
E
C78
90A
1011
R78
47A
1033
240
50/6
030
314
11N
ON
EN
ON
E10
050
/60
153
Spd
tS
peci
al fo
r Yam
atak
e (J
apan
)14
29N
ON
Ee
E
C78
90A
1011
R78
47A
1033
220
50/6
015
3S
pdt
1437
RA
890F
1270
d
RM
7890
A10
15R
7847
A10
2512
050
/60
150.
8S
pdt
1445
RA
890F
1387
e
EC
7890
A10
11R
7847
A10
3324
050
/60
153
Spd
t14
52N
ON
Ea
e E
C78
90A
1011
R78
47A
1025
208
50/6
015
0.8
Spd
t14
60N
ON
EN
ON
E10
050
/60
150.
8S
pdt
1478
RA
890F
1478
d
RM
7890
A10
15R
7847
A10
2512
050
/60
150.
8S
pdt
Fast
Res
pons
e S
afe
Sta
rt C
heck
1486
RA
890F
1338
RM
7890
A10
31R
7847
A10
2512
050
/60
300.
814
94R
A89
0F13
46R
M78
90A
1031
R78
47A
1033
120
50/6
030
315
02R
A89
0F12
70d
R
M78
90A
1015
R78
47A
1025
120
50/6
015
0.8
1510
RA
890F
1288
d
RM
7890
A10
15R
7847
A10
3312
050
/60
153
1528
RA
890F
1270
d
RM
7890
A10
15R
7847
A10
2512
050
/60
150.
8S
pdt
1536
NO
NE
e
EC
7890
A10
11R
7847
A10
2524
050
/60
150.
815
44R
A89
0F13
87e
E
C78
90A
1011
R78
47A
1033
240
50/6
015
315
51R
A89
0F13
38R
M78
90A
1031
R78
47A
1025
120
50/6
030
0.8
Spd
t15
69R
A89
0F13
46R
M78
90A
1031
R78
47A
1033
120
50/6
030
3S
pdt
1577
NO
NE
e
EC
7890
A10
11R
7847
A10
2524
050
/60
300.
8S
pdt
1585
NO
NE
e
EC
7890
A10
11R
7847
A10
3324
050
/60
303
Spd
t15
93N
ON
Ee
E
C78
90A
1011
R78
47A
1025
240
50/6
015
0.8
Spd
t16
01N
ON
Ee
E
C78
90A
1011
R78
47A
1025
240
50/6
030
0.8
1619
NO
NE
e
EC
7890
A10
11R
7847
A10
3324
050
/60
303
1627
RA
890F
1478
d
RM
7890
A10
15R
7847
A10
2512
050
/60
150.
8Fa
st R
espo
nse
Saf
e S
tart
Che
ck16
35N
ON
Ed
R
M78
90A
1015
R78
47A
1025
120
50/6
015
0.8
Spd
tTa
mpe
r Rei
stan
t Rel
ay C
over
1643
NO
NE
d
RM
7890
A10
15R
7847
A10
3312
050
/60
153
Tam
per R
eist
ant R
elay
Cov
er16
50N
ON
Ee
E
C78
90A
1011
R78
47A
1025
220
50/6
015
0.8
Spd
t15
sec
ond
Del
ayed
Pul
l in
1668
NO
NE
e
EC
7890
A10
11R
7847
A10
2522
050
/60
100.
8S
pdt
1676
NO
NE
d
RM
7890
A10
15R
7847
A10
2512
050
/60
150.
8S
pdt
App
rove
d -4
0F (-
40C
)16
84N
ON
Ed
R
M78
90A
1015
R78
47A
1025
120
50/6
010
0.8
Spd
t16
92R
A89
0F16
92e
E
C78
90A
1011
R78
47A
1025
220
50/6
015
0.8
Spd
tH
oney
wel
l - M
exic
o O
nly
1700
RA
890F
1700
RM
7890
A10
31R
7847
A10
2512
050
/60
300.
8S
pdt
Hon
eyw
ell -
Mex
ico
Onl
y17
18R
A89
0F17
18R
M78
90A
1031
R78
47A
1033
120
50/6
030
3S
pdt
Hon
eyw
ell -
Mex
ico
Onl
y
(con
tinue
d)
7 95-6855—15
Honeywell Primary Control Cross Reference
FOO
TNO
TES
:a
E
C78
90 o
pera
ting
volta
ge is
187
Vac
to 2
64 V
ac 5
0/60
Hz
b
Sug
gest
ed R
epla
cem
ent D
evic
e ha
s a
10 S
econ
d S
afet
y S
witc
h Ti
me
c
Sel
ect W
iring
Sub
base
Q78
00A
1005
for P
anel
Mou
ntin
g - W
iring
con
vers
ion
requ
ired
Q78
00B
1003
for B
urne
r/Wal
l Mou
ntin
g - W
iring
con
vers
ion
requ
ired
Q78
00F1
004
- Mou
nts
to e
xist
ing
wiri
ng s
ubba
sed
A
ltern
ate
Rep
lace
men
t RM
7890
B10
14.
RM
7890
B h
as a
shu
tter o
utpu
t ter
min
al.
e
Alte
rnat
e R
epla
cem
ent E
C78
90B
1010
. E
C78
90B
has
a s
hutte
r out
put t
erm
inal
. A 2
40 to
120
10v
a m
inim
um
trans
form
er w
ill b
e ne
eded
if d
etec
tor s
yste
m c
hang
ed to
shu
tter t
ype
dete
ctor
.f
Fo
r Sen
sor L
eadw
ire ru
ns g
reat
er th
an 5
0fee
t sel
ect a
ppro
pria
te a
mpl
ifier
.R
7847
A10
75 fo
r 0.8
Fla
me
Failu
re R
espo
nse
R78
47A
1082
for 3
.0 F
lam
e Fa
ilure
Res
pons
eg
78
00 S
erie
s ha
s on
ly a
line
vol
tage
out
put a
larm
.h
R
M78
90A
1056
or R
M78
90B
1048
can
repl
ace
the
RM
7890
A10
15. T
erm
inal
s 3
and
20 w
ill n
eed
to b
e ju
mpe
d.
TAB
LE 3
—R
A89
0F C
RO
SS R
EFER
ENC
E
Dev
ice
to b
e R
epla
ced
R
A89
0F
Rep
lace
men
tFu
nctio
n of
Dev
ice
to b
e re
plac
edC
omm
ents
Cur
rent
R
A89
0F78
00 S
erie
s
b c
h
Am
plifi
er
fVo
ltage
(V
ac)
Freq
uenc
y
(Hz)
Safe
ty S
witc
h Ti
min
g (S
ecs)
FFR
T (s
ec)
Ala
rm
Con
tact
s
g
1726
RA
890F
1726
e
EC
7890
A10
11R
7847
A10
3324
050
/60
303
Spd
tH
oney
wel
l - M
exic
o O
nly
1734
Con
sult
Orig
inal
E
quip
men
t M
anuf
actu
rer
120
50/6
015
3S
pdt
Spe
cial
for N
orth
Am
eric
an M
anuf
actu
ring
(con
tinue
d)
95-6855—15 8
Honeywell Primary Control Cross ReferenceTA
BLE
4—
RA
890G
CR
OSS
REF
EREN
CE
Dev
ice
to b
e R
epla
ced
RA
890G
Rep
lace
men
tFu
nctio
n of
Dev
ice
to b
e re
plac
edC
omm
ents
Cur
rent
RA
890G
7800
Ser
ies
b c
d e
g
Am
plifi
er
Vo
ltage
(V
ac)
Freq
uenc
y
(Hz)
Safe
ty S
witc
h Ti
min
g (S
ecs)
FFR
T (s
ec)
Ala
rm C
onta
cts
f
1005
RA
890G
1229
d
RM
7890
A10
15R
7849
A10
1512
050
/60
150.
810
13R
A89
0G12
29d
R
M78
90A
1015
R78
49A
1015
120
50/6
015
0.8
Spd
t10
21N
one
e
EC
7890
A10
11R
7849
A10
1524
050
/60
150.
810
39R
A89
0G12
45e
E
C78
90A
1011
R78
49A
1015
220
50/6
015
0.8
Spd
t10
47R
A89
0G12
60d
R
M78
90A
1015
R78
49A
1023
120
50/6
015
310
54R
A89
0G12
60d
R
M78
90A
1015
R78
49A
1023
120
50/6
015
3S
pdt
1062
Non
ea
e E
C78
90A
1011
R78
49A
1023
208
50/6
015
3S
pdt
1070
RA
890G
1229
d
RM
7890
A10
15R
7849
A10
1512
050
/60
150.
810
88R
A89
0G12
29d
R
M78
90A
1015
R78
49A
1015
120
50/6
015
0.8
Spd
t10
96N
one
e
EC
7890
A10
11R
7849
A10
1524
050
/60
150.
811
04R
A89
0G12
45e
E
C78
90A
1011
R78
49A
1015
220
50/6
015
0.8
Spd
t11
12R
A89
0G12
60d
R
M78
90A
1015
R78
49A
1023
120
50/6
015
311
20R
A89
0G12
60d
R
M78
90A
1015
R78
49A
1023
120
50/6
015
3S
pdt
1138
Non
ea
e E
C78
90A
1011
R78
49A
1023
208
50/6
015
3S
pdt
1146
RA
890G
1286
e
EC
7890
A10
11R
7849
A10
2324
050
/60
153
Spd
t11
53R
A89
0G12
29d
R
M78
90A
1015
R78
49A
1015
120
50/6
015
0.8
1161
RA
890G
1229
d
RM
7890
A10
15R
7849
A10
1512
050
/60
150.
8S
pdt
1179
RA
890G
1260
d
RM
7890
A10
15R
7849
A10
2312
050
/60
153
1187
RA
890G
1260
d
RM
7890
A10
15R
7849
A10
2312
050
/60
153
Spd
t11
95N
one
e
EC
7890
A10
11R
7849
A10
1524
050
/60
150.
8S
pdt
1203
RA
890G
1302
e
EC
7890
A10
11R
7849
A10
2322
050
/60
153
Spd
t12
11N
one
d
RM
7890
A10
15R
7849
A10
1512
050
/60
150.
812
29R
A89
0G12
29d
R
M78
90A
1015
R78
49A
1015
120
50/6
015
0.8
Spd
t12
37N
one
e
EC
7890
A10
11R
7849
A10
1524
050
/60
150.
812
45R
A89
0G12
45e
E
C78
90A
1011
R78
49A
1015
220
50/6
015
0.8
Spd
t12
52N
one
d
RM
7890
A10
15R
7849
A10
2312
050
/60
153
1260
RA
890G
1260
d
RM
7890
A10
15R
7849
A10
2312
050
/60
153
Spd
t12
78N
one
a e
EC
7890
A10
11R
7849
A10
2320
850
/60
153
Spd
t12
86R
A89
0G12
86e
E
C78
90A
1011
R78
49A
1023
240
50/6
015
3S
pdt
1294
Non
ee
E
C78
90A
1011
R78
49A
1015
240
50/6
015
0.8
Spd
t13
02R
A89
0G13
02e
E
C78
90A
1011
R78
49A
1023
220
50/6
015
3S
pdt
9 95-6855—15
Honeywell Primary Control Cross Reference
FOO
TNO
TES
:a
E
C78
90 o
pera
ting
volta
ge is
187
Vac
to 2
64 V
ac 5
0/60
Hz
b
Sug
gest
ed R
epla
cem
ent D
evic
e ha
s a
10 S
econ
d S
afet
y S
witc
h Ti
me
c
Sel
ect W
iring
Sub
base
Q
7800
A10
05 fo
r Pan
el M
ount
ing
- Wiri
ng c
onve
rsio
n re
quire
dQ
7800
B10
03 fo
r Bur
ner/W
all M
ount
ing
- Wiri
ng c
onve
rsio
n re
quire
dQ
7800
F100
4 - M
ount
s to
exi
stin
g w
iring
sub
base
d
Alte
rnat
e R
epla
cem
ent R
M78
90B
1014
. R
M78
90B
has
a s
hutte
r out
put t
erm
inal
.e
A
ltern
ate
Rep
lace
men
t EC
7890
B10
10.
EC
7890
B h
as a
shu
tter o
utpu
t ter
min
al. A
240
to 1
20 1
0va
min
imum
tra
nsfo
rmer
will
be
need
ed if
det
ecto
r sys
tem
cha
nged
to s
hutte
r typ
e de
tect
or.
f
7800
Ser
ies
has
only
a li
ne v
olta
ge o
utpu
t ala
rm.
g
RM
7890
A10
56 o
r RM
7890
B10
48 c
an re
plac
e R
M78
9A10
15. A
jum
per b
etw
een
term
inal
s 3
and
20 w
ill n
eed
to b
e ad
ded.
TAB
LE 4
—R
A89
0G C
RO
SS R
EFER
ENC
E
Dev
ice
to b
e R
epla
ced
RA
890G
Rep
lace
men
tFu
nctio
n of
Dev
ice
to b
e re
plac
edC
omm
ents
Cur
rent
RA
890G
7800
Ser
ies
b c
d e
g
Am
plifi
er
Vo
ltage
(V
ac)
Freq
uenc
y
(Hz)
Safe
ty S
witc
h Ti
min
g (S
ecs)
FFR
T (s
ec)
Ala
rm C
onta
cts
f
1310
Non
ed
R
M78
90A
1015
R78
49A
1015
120
50/6
015
0.8
Spd
tA
ppro
ved
for -
40F
(-40
C)
1328
RA
890G
1328
d
RM
7890
A10
15R
7849
A10
1512
050
/60
150.
8S
pdt
Hon
eyw
ell -
Mex
ico
Onl
y13
36R
A89
0G13
36d
R
M78
90A
1015
R78
49A
1023
120
50/6
015
3S
pdt
Hon
eyw
ell -
Mex
ico
Onl
y13
44R
A89
0G13
44C
onsu
lt O
rigin
al
Equ
ipm
ent M
anu-
fact
urer
120
50/6
015
3S
pdt
Spe
cial
for N
orth
Am
eric
an M
anu-
fact
urin
g
(con
tinue
d)
95-6855—15 10
Honeywell Primary Control Cross ReferenceTA
BLE
5—
RA
890H
,J,K
DYN
AM
IC S
ELF-
CH
ECK
CR
OSS
REF
EREN
CE
Dev
ice
to b
e
Rep
lace
dR
epla
cem
ent
Func
tion
of D
evic
e to
be
repl
aced
Com
men
ts
Cur
rent
RA
890
7800
Ser
ies
b
c
Am
plifi
er
fVo
ltage
(V
ac)
Freq
uenc
y
(Hz)
Safe
ty
Switc
h Ti
min
g (S
ecs)
FFR
T
(sec
)A
larm
C
onta
cts
g
RA
890H
For I
nter
mitt
ent P
ilot A
pplic
atio
ns w
ith A
mpl
i-Che
ck
1003
Non
ed
R
M78
90A
1015
R78
47B
1031
120
50/6
015
2.5
Sps
tTa
mpe
r Rei
stan
t Rel
ay C
over
1011
Non
ea
e E
C78
90A
1011
R78
47B
1031
208
50/6
015
2.5
Sps
tTa
mpe
r Rei
stan
t Rel
ay C
over
1029
Non
ee
E
C78
90A
1011
R78
47B
1031
240
50/6
015
2.5
Sps
tTa
mpe
r Rei
stan
t Rel
ay C
over
1037
Non
eN
one
100
50/6
015
2.5
Sps
tTa
mpe
r Rei
stan
t Rel
ay C
over
1045
Non
ee
E
C78
90A
1011
R78
47B
1031
220
50/6
015
2.5
Sps
tTa
mpe
r Rei
stan
t Rel
ay C
over
1052
Non
ed
R
M78
90A
1015
R78
47B
1031
120
50/6
015
2.5
Sps
tTa
mpe
r Rei
stan
t Rel
ay C
over
RA
890J
For S
tand
ing
Pilo
t App
licat
ions
with
Am
pli-C
heck
1008
Non
ed
R
M78
90C
1005
R78
47B
1031
120
50/6
015
2.5
Sps
tTa
mpe
r Rei
stan
t Rel
ay C
over
1016
Non
ed
R
M78
90C
1005
R78
47B
1031
120
50/6
015
2.5
Sps
tTa
mpe
r Rei
stan
t Rel
ay C
over
1024
Non
eN
one
208
50/6
015
2.5
Sps
tTa
mpe
r Rei
stan
t Rel
ay C
over
1032
Non
eN
one
240
50/6
015
2.5
Sps
tTa
mpe
r Rei
stan
t Rel
ay C
over
RA
890K
Sam
e as
RA
890H
but
with
out S
afe
Sta
rt C
heck
1006
Non
eN
one
120
50/6
015
2.5
Sps
tTa
mpe
r Rei
stan
t Rel
ay C
over
1024
Non
eN
one
208
50/6
015
2.5
Sps
tTa
mpe
r Rei
stan
t Rel
ay C
over
1032
Non
eN
one
240
50/6
015
2.5
Sps
tTa
mpe
r Rei
stan
t Rel
ay C
over
FOO
TNO
TES
:a
E
C78
90 o
pera
ting
volta
ge is
187
Vac
to 2
64 V
ac 5
0/60
Hz
b
Sug
gest
ed R
epla
cem
ent D
evic
e ha
s a
10 S
econ
d S
afet
y S
witc
h Ti
me
c
Sel
ect W
iring
Sub
base
Q
7800
A10
05 fo
r Pan
el M
ount
ing
- Wiri
ng c
onve
rsio
n re
quire
dQ
7800
B10
03 fo
r Bur
ner/W
all M
ount
ing
- Wiri
ng c
onve
rsio
n re
quire
dQ
7800
F100
4 - M
ount
s to
exi
stin
g w
iring
sub
base
d
Alte
rnat
e R
epla
cem
ent R
M78
90B
1014
. R
M78
90B
has
a s
hutte
r out
put t
erm
inal
.e
A
ltern
ate
Rep
lace
men
t EC
7890
B10
10.
EC
7890
B h
as a
shu
tter o
utpu
t ter
min
al. A
240
to 1
20
10va
min
imum
tran
sfor
mer
will
be
need
ed if
det
ecto
r sys
tem
cha
nged
to s
hutte
r typ
e de
tect
or.
f
For S
enso
r Lea
dwire
runs
gre
ater
than
50f
eet s
elec
t app
ropr
iate
am
plifi
er.
R78
47B
1072
for 3
.0 F
lam
e Fa
ilure
Res
pons
e g
78
00 S
erie
s ha
s on
ly a
line
vol
tage
out
put a
larm
.
11 95-6855—15
Honeywell Primary Control Cross Reference
TAB
LE 6
—R
485
PRIM
ARY
REL
AY C
RO
SS R
EFER
ENC
ED
evic
e to
be
Rep
lace
dR
epla
cem
ent
Func
tion
of D
evic
e to
be
repl
aced
Com
men
ts78
00 S
erie
sd
Am
plifi
erW
iring
Sub
-ba
seVo
ltage
(Va
c)Fr
eque
ncy
(Hz)
Solid
St
ate
FFR
T (s
ec)
Flam
e D
etec
tor T
ype
R48
5A10
01R
M78
85A
1015
R78
47A
1033
b Q
7800
B10
0312
050
/60
No
2-4
Flam
e R
od, R
ectif
ying
Pho
toce
ll,
c
C70
12A
, CM
ount
ed o
n Q
270A
Bas
e
R48
5A10
19E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0324
050
/60
No
2-4
Flam
e R
od, R
ectif
ying
Pho
toce
ll,
c
C70
12A
, CM
ount
ed o
n Q
270A
Bas
e
R48
5A10
27a
E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0320
850
/60
No
2-4
Flam
e R
od, R
ectif
ying
Pho
toce
ll,
c
C70
12A
, CM
ount
ed o
n Q
270A
Bas
e
R48
5A10
35R
M78
85A
1015
R78
47A
1033
b Q
7800
B10
0312
050
No
2-4
Flam
e R
od, R
ectif
ying
Pho
toce
ll,
c
C70
12A
, CIn
tern
atio
nal M
odel
R48
5A10
43R
M78
85A
1015
R78
47A
1025
b Q
7800
B10
0312
050
/60
No
0.8
Flam
e R
od, R
ectif
ying
Pho
toce
ll c
Inte
rnat
iona
l Mod
elR
485A
1050
EC
7885
A10
11R
7847
A10
25b
Q78
00B
1003
240
50N
o0.
8Fl
ame
Rod
, Rec
tifyi
ng P
hoto
cell
cIn
tern
atio
nal M
odel
R48
5A10
68R
M78
85A
1015
R78
47A
1033
b Q
7800
B10
0312
060
No
2-4
Flam
e R
od, R
ectif
ying
Pho
toce
ll,
c
C70
12A
, CFu
ngus
Pro
of
R48
5A10
76E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0324
050
/60
No
2-4
Flam
e R
od, R
ectif
ying
Pho
toce
ll,
c
C70
12A
, CFu
ngus
Pro
of
R48
5B10
00R
M78
85A
1015
R78
47A
1033
b Q
7800
B10
0312
050
/60
Yes
3.0
Flam
e R
od, R
ectif
ying
Pho
toce
ll,
c
C70
12A
, CM
ount
ed o
n Q
270A
Bas
e
R48
5B10
18E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0324
050
/60
Yes
3.0
Flam
e R
od, R
ectif
ying
Pho
toce
ll,
c
C70
12A
, CM
ount
ed o
n Q
270A
Bas
e
R48
5B10
26a
E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0320
850
/60
Yes
3.0
Flam
e R
od, R
ectif
ying
Pho
toce
ll,
c
C70
12A
, CM
ount
ed o
n Q
270A
Bas
e
R48
5B10
34E
C78
85A
1011
R78
47A
1025
b Q
7800
B10
0324
050
/60
Yes
0.8
Flam
e R
od, R
ectif
ying
Pho
toce
ll c
Mou
nted
on
Q27
0A B
ase
R48
5B10
42R
M78
85A
1015
R78
47A
1025
b Q
7800
B10
0312
050
/60
Yes
0.8
Flam
e R
od, R
ectif
ying
Pho
toce
ll c
Mou
nted
on
Q27
0A B
ase
R48
5X10
05E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0324
050
No
2-4
Flam
e R
od, R
ectif
ying
Pho
toce
ll,
c
C70
12A
, CIn
tern
atio
nal M
odel
R48
5X10
13a
E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0320
850
No
2-4
Flam
e R
od, R
ectif
ying
Pho
toce
ll,
c
C70
12A
, CIn
tern
atio
nal M
odel
R48
5X10
21E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0322
050
No
2-4
Flam
e R
od, R
ectif
ying
Pho
toce
ll,
c
C70
12A
, CIn
tern
atio
nal M
odel
R48
5X10
39R
M78
85A
1015
R78
47A
1033
b Q
7800
B10
0312
050
No
2-4
Flam
e R
od, R
ectif
ying
Pho
toce
ll,
c
C70
12A
, CIn
tern
atio
nal M
odel
R48
5X10
47E
C78
85A
1011
R78
47A
1025
b Q
7800
B10
0322
050
No
0.8
Flam
e R
od, R
ectif
ying
Pho
toce
ll c
Inte
rnat
iona
l Mod
elR
485X
1054
EC
7885
A10
11R
7847
A10
33b
Q78
00B
1003
220
50/6
0Ye
s3.
0Fl
ame
Rod
, Rec
tifyi
ng P
hoto
cell,
c
C
7012
A, C
Mou
nted
on
Q27
0A B
ase
R48
5X10
62E
C78
85A
1011
R78
47A
1025
b Q
7800
B10
0322
050
/60
Yes
0.8
Flam
e R
od, R
ectif
ying
Pho
toce
ll c
Mou
nted
on
Q27
0A B
ase
FOO
TNO
TES
:a
R
epla
cem
ent E
C78
85 o
pera
ting
volta
ge is
187
Vac
to 2
64 V
ac, 5
0/60
Hz
b
Use
Q78
00A
1005
for P
anel
Mou
nt A
pplic
atio
nsc
If
Rec
tifyi
ng P
hoto
cell
need
s re
plac
emen
t - s
ee C
7962
with
app
ropr
iate
R78
51B
am
plifi
erd
S
ugge
sted
repl
acem
ent i
s a
sem
i-aut
omat
ic fu
nctio
ning
dev
ice.
If R
485
was
ope
rate
d au
tom
atic
ally
sel
ect a
sim
ilar f
unct
ioni
ng R
M/E
C li
ke a
RM
7890
for e
xam
ple.
95-6855—15 12
Honeywell Primary Control Cross ReferenceTA
BLE
7—
R40
75 C
RO
SS R
EFER
ENC
ED
evic
e to
be
Rep
lace
dR
epla
cem
ent d
Func
tion
of D
evic
e to
be
repl
aced
Com
men
ts12
0 Va
c
78
00 S
erie
s20
8/22
0/24
0
Va
c a
7800
Ser
ies
Am
plifi
erW
iring
Sub
-ba
seVo
ltage
(V
ac)
Freq
uen-
cy (
Hz)
Solid
St
ate
FFR
T (s
ec)
Term
inal
M
onito
r 2k
Rel
ay
Volta
ge
Con
tinuo
us
Pilo
t App
l. C
ircui
t Pr
ovid
ed
Flam
e D
etec
tor
Type
R40
75A
1009
RM
7885
A10
15a
E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0312
0/20
8/24
050
/60
No
2-4
Yes
No
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
A, C
With
Q44
2A fl
ush
mou
nt c
abin
et, w
ith
Q29
4 su
rface
mou
nt
cabi
net w
ith Q
295
Mou
ntin
g P
late
R40
75A
1017
RM
7885
A10
15a
E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0312
0/20
8/24
050
/60
No
2-4
Yes
No
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
A, C
With
Q44
2A fl
ush
mou
nt c
abin
et, w
ith
Q29
4 su
rface
mou
nt
cabi
net w
ith Q
295
Mou
ntin
g P
late
R40
75A
1025
RM
7885
A10
15a
E
C78
85A
1011
R78
47A
1025
b Q
7800
B10
0312
0/20
8/24
050
/60
No
2-4
Yes
No
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
A, C
With
Q44
2A fl
ush
mou
nt c
abin
et, w
ith
Q29
4 su
rface
mou
nt
cabi
net w
ith Q
295
Mou
ntin
g P
late
R40
75A
1033
RM
7885
A10
15a
E
C78
85A
1011
R78
47A
1025
b Q
7800
B10
0312
0/20
8/24
050
/60
No
2-4
Yes
No
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
A, C
With
Q44
2A fl
ush
mou
nt c
abin
et, w
ith
Q29
4 su
rface
mou
nt
cabi
net w
ith Q
295
Mou
ntin
g P
late
R40
75A
1041
RM
7885
A10
15a
E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0312
0/20
8/24
050
No
2-4
Yes
No
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
A, C
With
Qrr
eA fl
ush
mou
nt c
abin
et
R40
75A
1058
RM
7885
A10
15a
E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0312
0/20
8/24
050
No
2-4
Yes
No
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
A, C
With
Qrr
eA fl
ush
mou
nt c
abin
et
R40
75B
1007
RM
7885
A10
15a
E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0312
0/20
8/24
050
/60
No
2-4
No
Yes
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
A, C
R40
75B
1015
RM
7885
A10
15a
E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0312
0/20
8/24
050
/60
No
2-4
No
Yes
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
A, C
R40
75B
1023
RM
7885
A10
15a
E
C78
85A
1011
R78
47A
1033
b Q
7800
B10
0311
0/22
050
No
2-4
No
Yes
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
A, C
R40
75B
1031
RM
7885
A10
15a
E
C78
85A
1011
R78
47A
1025
b Q
7800
B10
0312
0/20
8/24
050
/60
No
2-4
No
Yes
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
A, C
R40
75B
1049
RM
7885
A10
15a
E
C78
85A
1011
R78
47A
1025
b Q
7800
B10
0311
0/22
050
No
2-4
No
Yes
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
A, C
13 95-6855—15
Honeywell Primary Control Cross Reference
FOO
TNO
TES
:a
R
epla
cem
ent E
C78
85 o
pera
ting
volta
ge is
198
Vac
to 2
64 V
ac, 5
0/60
H
b
Use
Q78
00A
1005
for P
anel
Mou
nt A
pplic
atio
nsc
If
Rec
tifyi
ng P
hoto
cell
need
s re
plac
emen
t - s
ee C
7962
with
app
ropr
iate
am
plifi
er
d
Sug
gest
ed re
plac
emen
t is
a se
mi-a
utom
atic
func
tioni
ng d
evic
e. I
f the
R40
75 w
as o
pera
ted
auto
mat
ical
ly s
elec
t a s
imila
r fun
ctio
ning
RM
/EC
like
a R
M78
90 fo
r exa
mpl
e.
TAB
LE 7
—R
4075
CR
OSS
REF
EREN
CE
Dev
ice
to b
e R
epla
ced
Rep
lace
men
t dFu
nctio
n of
Dev
ice
to b
e re
plac
edC
omm
ents
120
Vac
7800
Ser
ies
208/
220/
240
Vac
a
78
00 S
erie
s
Am
plifi
erW
iring
Sub
-ba
seVo
ltage
(V
ac)
Freq
uen-
cy (
Hz)
Solid
St
ate
FFR
T (s
ec)
Term
inal
M
onito
r 2k
Rel
ay
Volta
ge
Con
tinuo
us
Pilo
t App
l. C
ircui
t Pr
ovid
ed
Flam
e D
etec
tor
Type
R40
75B
1056
RM
7885
A10
15R
7847
A10
33b
Q78
00B
1003
120
50/6
0N
o2-
4N
oYe
sFl
ame
Rod
, Rec
-tif
ying
Pho
toce
ll,
c
C70
12A
, CR
4075
C10
05R
M78
85A
1015
Sel
ect P
rope
r A
mpl
ifier
b Q
7800
B10
0312
050
/60
Yes
See
A
mp
No
Yes
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
R40
75C
1013
a
EC
7885
A10
11S
elec
t Pro
per
Am
plifi
erb
Q78
00B
1003
208
50/6
0Ye
sS
ee
Am
pN
oYe
sFl
ame
Rod
, Rec
-tif
ying
Pho
toce
ll,
c
C70
12R
4075
C10
21a
E
C78
85A
1011
Sel
ect P
rope
r A
mpl
ifier
b Q
7800
B10
0322
050
Yes
See
A
mp
No
Yes
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
R40
75C
1039
a
EC
7885
A10
11S
elec
t Pro
per
Am
plifi
erb
Q78
00B
1003
240
50/6
0Ye
sS
ee
Am
pN
oYe
sFl
ame
Rod
, Rec
-tif
ying
Pho
toce
ll,
c
C70
12R
4075
D10
03R
M78
85A
1015
Sel
ect P
rope
r A
mpl
ifier
b Q
7800
B10
0312
050
/60
Yes
See
A
mp
No
Yes
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
R40
75E
1000
RM
7885
A10
15S
elec
t Pro
per
Am
plifi
erb
Q78
00B
1003
120
50/6
0Ye
sS
ee
Am
pN
oYe
sFl
ame
Rod
, Rec
-tif
ying
Pho
toce
ll,
c
C70
12
Dua
l Sys
tem
dev
ice,
w
ill re
quire
d 2
RM
7885
sys
tem
s.R
4075
E10
18a
E
C78
85A
1011
Sel
ect P
rope
r A
mpl
ifier
b Q
7800
B10
0322
050
Yes
See
A
mp
No
Yes
Flam
e R
od, R
ec-
tifyi
ng P
hoto
cell,
c
C
7012
Dua
l Sys
tem
dev
ice,
w
ill re
quire
d 2
EC
7885
sys
tem
s.
(con
tinue
d)
95-6855—15 14
Honeywell Primary Control Cross ReferenceTA
BLE
8—
HO
NEY
WEL
L R
4138
CR
OSS
REF
EREN
CE
Dev
ice
to b
e R
epla
ced
Rep
lace
men
tFu
nctio
n of
Dev
ice
to b
e re
plac
edC
omm
ents
Func
tiona
l 780
0 Se
ries
a c
d
Purg
e Ti
mer
e
Am
plifi
er
fVo
ltage
(Vac
)Fr
eque
ncy
(Hz)
Safe
ty S
witc
h Ti
min
g (S
ecs)
Purg
e Ti
min
gA
mpl
ifier
1 se
cond
Po
wer
Fa
ilure
O
verr
ide
R41
38A
1004
b
R
M78
38A
1014
Sel
ecta
ble
Sel
ecta
ble
120/
208/
240
50/6
015
Sel
ecta
ble
Flam
e R
od o
r C
7012
E, F
R41
38A
1001
2b
RM
7838
A10
14S
elec
tabl
eS
elec
tabl
e12
0/20
8/24
050
/60
15S
elec
tabl
eFl
ame
Rod
or
C70
12E
, FR
4138
A10
20R
M78
38A
1014
Sel
ecta
ble
Sel
ecta
ble
120
50/6
015
Sel
ecta
ble
Flam
e R
od o
r C
7012
E, F
R41
38A
1038
RM
7838
A10
14S
elec
tabl
eS
elec
tabl
e12
050
/60
15S
elec
tabl
eFl
ame
Rod
or
C70
12E
, F
R41
38B
1002
b g
R
M78
38A
1014
Sel
ecta
ble
Sel
ecta
ble
120/
208/
240
50/6
015
Sel
ecta
ble
Flam
e R
od o
r C
7012
E, F
Yes
R41
38B
1010
b g
R
M78
38A
1014
Sel
ecta
ble
Sel
ecta
ble
120/
208/
240
50/6
030
Sel
ecta
ble
Flam
e R
od o
r C
7012
E, F
Yes
R41
38B
1028
RM
7838
A10
14 g
Sel
ecta
ble
Sel
ecta
ble
120
50/6
015
Sel
ecta
ble
Flam
e R
od o
r C
7012
E, F
Yes
R41
38C
1000
Non
eS
elec
tabl
eS
elec
tabl
e10
050
/60
15S
elec
tabl
eS
elec
tabl
eN
eon
Ligh
ts; N
ever
P
rodu
ced
R41
38C
1018
RM
7838
A10
14 f
Sel
ecta
ble
Sel
ecta
ble
120
50/6
015
Sel
ecta
ble
Sel
ecta
ble
Inca
ndes
cent
Lig
hts
R41
38C
1026
f h
Sel
ecta
ble
Sel
ecta
ble
240
50/6
015
Sel
ecta
ble
Sel
ecta
ble
Inca
ndes
cent
Lig
hts
R41
38C
1034
f h
S
elec
tabl
eS
elec
tabl
e22
050
15S
elec
tabl
eS
elec
tabl
eIn
cand
esce
nt L
ight
s
R41
38D
1008
Non
eS
elec
tabl
eS
elec
tabl
e12
050
/60
15S
elec
tabl
eS
elec
tabl
eYe
sN
eon
Ligh
ts; N
ever
P
rodu
ced
R41
38D
1016
RM
7838
A10
14 f
gS
elec
tabl
eS
elec
tabl
e12
050
/60
15S
elec
tabl
eS
elec
tabl
eYe
sIn
cand
esce
nt L
ight
s
R41
38X
1001
b
R
M78
38A
1014
Sel
ecta
ble
Sel
ecta
ble
120/
200/
230
5015
Sel
ecta
ble
Flam
e R
od o
r C
7012
E, F
15 95-6855—15
Honeywell Primary Control Cross Reference
Foot
note
s fo
r TA
BLE
8—
HO
NEY
WEL
L R
4138
CR
OSS
REF
EREN
CE
a
Sug
gest
ed R
epla
cem
ent i
s a
Sem
i-Aut
omat
ic fu
nctio
ning
dev
ice.
If R
4138
was
ope
rate
d au
tom
atic
ally
sel
ect a
sim
ilar f
unct
ioni
ng R
M li
ke a
RM
7895
for e
xam
ple.
b
Rep
lace
men
t Dev
ice
for 1
20 V
ac 5
0/60
Hz
App
licat
ions
Onl
y - R
econ
trol i
f vol
tage
opt
ion
NO
T 12
0 Va
cc
S
ugge
sted
Rep
lace
men
t Dev
ice
has
a 10
Sec
ond
Saf
ety
Sw
itch
Tim
ed
S
elec
t Wiri
ng S
ubba
se
Q78
00A
1005
for P
anel
Mou
ntin
g - W
iring
con
vers
ion
requ
ired
Q78
00B
1003
for B
urne
r/Wal
l Mou
ntin
g - W
iring
con
vers
ion
requ
ired
e
Pur
ge T
imer
Opt
ions
- C
heck
tim
ing
of in
stal
led
S42
7 an
d se
lect
app
ropr
iate
Pug
e Ti
mer
. N
OTE
: A
purg
e tim
er M
US
T be
inst
alle
d in
repl
acem
ent R
elay
Mod
ule
Tim
ing
ST78
00Ti
min
gST
7800
2 se
cond
sA
1005
2.5
Min
ute
A10
70
7 se
cond
sA
1013
4 M
inut
eA
1088
10 s
econ
dsA
1021
6 M
inut
eA
1096
30 s
econ
dsA
1039
9 M
inut
eA
1104
40 s
econ
dsA
1047
12 M
inut
eA
1112
60 s
econ
dsA
1054
15 M
inut
eA
1120
90 s
econ
dsA
1062
22 M
inut
eA
1138
30 M
inut
eA
1146
f
Am
plifi
er O
ptio
ns
Rec
tific
atio
nSt
anda
rd>5
0 fe
et le
ad-
wire
run
Am
pli-c
heck
>50
feet
lead
-w
ire ru
n0.
8 se
c. F
FRT
R78
47A
1025
R78
47A
1075
R78
47B
1023
R78
47B
1064
3 se
c. F
FRT
R78
47A
1033
R78
47A
1082
R78
47B
1031
R78
47B
1072
UV 0.8
sec.
FFR
TR
7849
A10
15R
7849
B10
13
3 se
c. F
FRT
R78
49A
1023
R78
49B
1021
Dyn
amic
Sel
f-Che
ck fo
r Det
ecto
r
C70
12E
, FR
7847
C10
05
C70
61A
, FR
7861
A10
263
sec.
FFR
T
R78
61A
1034
0.8
sec.
FFR
T
C70
76A
, DR
7886
A10
01
g
Rep
lace
men
t RM
7838
DO
ES
NO
T ha
ve p
rovi
sion
s fo
r 1 s
econ
d P
ower
Fai
lure
Ove
rdrid
eh
R
econ
trol s
yste
m to
120
Vac.
95-6855—15 16
Honeywell Primary Control Cross ReferenceTA
BLE
9—
HO
NEY
WEL
L R
4795
CR
OSS
REF
EREN
CE
Dev
ice
to b
e R
epla
ced
Cur
rent
e f
Rep
lace
men
tFu
nctio
n of
Dev
ice
to b
e re
plac
edC
omm
ents
7800
Ser
ies
Volta
ge
(Vac
)Fr
e-qu
ency
(H
z)
Safe
ty
Switc
h Ti
min
g (S
ecs)
Purg
e Ti
m-
ing
Am
plifi
erA
larm
C
on-
tact
s78
00 S
erie
s
b c
g h
iPu
rge
Tim
er
eA
mpl
ifier
f
R47
95A
1008
R47
95A
1016
RM
7895
A10
14S
elec
tabl
eS
elec
tabl
e12
050
/60
15S
elec
tabl
eS
elec
tabl
eR
4795
A10
16R
4795
A10
16R
M78
95A
1014
Sel
ecta
ble
Sel
ecta
ble
120
50/6
015
Sel
ecta
ble
Sel
ecta
ble
Spd
tR
4795
A10
24R
4795
A10
16R
M78
95A
1014
ST7
800A
1039
R78
47A
1033
120
50/6
015
ST7
1A10
18R
7289
A10
04R
4795
A10
32R
4795
A10
16R
M78
95A
1014
ST7
800A
1039
R78
47A
1033
120
50/6
015
ST7
1A10
18R
7289
A10
04S
pdt
R47
95A
1040
Non
eE
C78
95A
1010
Sel
ecta
ble
Sel
ecta
ble
220
50/6
015
Sel
ecta
ble
Sel
ecta
ble
Spd
tR
4795
A10
57N
one
EC
7895
A10
10S
elec
tabl
eS
elec
tabl
e24
050
/60
15S
elec
tabl
eS
elec
tabl
eS
pdt
R47
95A
1065
R47
95A
1016
RM
7895
A10
14S
T780
0A10
54R
7847
A10
3312
050
/60
15S
T71A
1026
R72
89A
1004
R47
95A
1073
R47
95A
1016
RM
7895
A10
14S
T780
0A10
54R
7847
A10
3312
050
/60
15S
elec
tabl
eR
7289
A10
04S
pdt
R47
95A
1081
R47
95A
1016
RM
7895
A10
14S
elec
tabl
eS
elec
tabl
e12
060
15S
elec
tabl
eS
elec
tabl
eS
pdt
-40F
(-40
C) r
ated
use
with
R72
89A
1020
(Rec
tifi-
catio
n or
R72
90A
1027
(UV
) Am
plifi
ers
R47
95A
1099
Non
eN
one
100
50/6
015
Sel
ecta
ble
Sel
ecta
ble
Spd
tR
4795
A11
07N
one
a
EC
7895
A10
10S
elec
tabl
eS
elec
tabl
e20
050
/60
15S
elec
tabl
eS
elec
tabl
eS
pdt
R47
95C
1004
RM
7895
A10
14S
elec
tabl
eS
elec
tabl
e12
050
/60
15S
T71A
1018
Sel
ecta
ble
Con
tinuo
us P
ilot A
pplic
atio
ns.
Use
Q26
7A s
ub-
base
R47
95D
1002
Non
eR
M78
95A
1014
Sel
ecta
ble
Sel
ecta
ble
120
50/6
015
Sel
ecta
ble
Sel
ecta
ble
Spd
tR
4795
D10
10N
one
RM
7895
A10
14S
elec
tabl
eS
elec
tabl
e12
050
/60
15S
elec
tabl
eS
elec
tabl
eR
4795
D10
28N
one
EC
7895
A10
10S
elec
tabl
eS
elec
tabl
e22
050
/60
15S
elec
tabl
eS
elec
tabl
eS
pdt
R47
95D
1036
Non
eE
C78
95A
1010
Sel
ecta
ble
Sel
ecta
ble
240
50/6
015
Sel
ecta
ble
Sel
ecta
ble
Spd
tR
4795
D10
44N
one
Non
e10
050
/60
15S
elec
tabl
eS
elec
tabl
eS
pdt
R47
95D
1051
Non
eR
M78
95A
1014
Sel
ecta
ble
Sel
ecta
ble
120
6015
Sel
ecta
ble
Sel
ecta
ble
Spd
t-4
0F (-
40C
) rat
ed u
se w
ith R
7289
A10
20 (R
ectifi
-ca
tion
or R
7290
A10
27 (U
V) A
mpl
ifier
sR
4795
D10
69N
one
a
EC
7895
A10
10S
elec
tabl
eS
elec
tabl
e20
050
/60
15S
elec
tabl
eS
elec
tabl
eS
pdt
17 95-6855—15
Honeywell Primary Control Cross Reference
Foot
note
s fo
r TA
BLE
9—
HO
NEY
WEL
L R
4795
CR
OSS
REF
EREN
CE
a
EC
7895
ope
ratin
g vo
ltage
is 1
87 V
ac to
264
Vac
50/
60 H
zb
S
ugge
sted
Rep
lace
men
t Dev
ice
has
a 10
Sec
ond
Saf
ety
Sw
itch
Tim
ec
S
elec
t Wiri
ng S
ubba
seQ
7800
A10
05 fo
r Pan
el M
ount
ing
- Wiri
ng c
onve
rsio
n re
quire
dQ
7800
B10
03 fo
r Bur
ner/W
all M
ount
ing
- Wiri
ng c
onve
rsio
n re
quire
dQ
7800
F101
2 - M
ount
s to
exi
stin
g w
iring
sub
base
e
Pur
ge T
imer
Opt
ions
R47
95 w
/ ST7
178
00 S
erie
s w
/ ST7
800
7A
1000
A10
13
10A
1042
A10
21
30A
1018
A10
39
60A
1026
A10
54
90A
1034
A10
62
f
Am
plifi
er O
ptio
ns
R47
95 w
/78
00 S
erie
s w
/R
ectifi
catio
n
0.8
R72
89A
1012
g R
7847
A10
25
3R
7289
A10
04g
R78
47A
1033
3 ra
ted
for -
40R
7289
A10
20g
R78
47A
1033
UV
0.8
R72
90A
1019
R78
49A
1015
3R
7290
A10
01R
7849
A10
23
3 ra
ted
for -
40R
7290
A10
27R
7849
A10
23
g
For S
enso
r Lea
dwire
runs
gre
ater
than
50f
eet s
elec
t app
ropr
iate
am
plifi
er.
R78
47A
1075
for 0
.8 F
lam
e Fa
ilure
Res
pons
eR
7847
A10
82 fo
r 3.0
Fla
me
Failu
re R
espo
nse
h
Rep
lace
men
t Dev
ices
hav
e on
ly a
line
vol
tage
out
put a
larm
.i
R
M78
97A
1002
can
be
used
in p
lace
of R
M78
95A
1014
. A ju
mpe
r bet
wee
n te
rmin
als
5 an
d 20
will
nee
d to
be
adde
d.
95-6855—15 18
Honeywell Primary Control Cross ReferenceTA
BLE
10—
HO
NEY
WEL
L R
7023
CR
OSS
REF
EREN
CE
Dev
ice
to b
e R
epla
ced
Rep
lace
men
tFu
nctio
n of
Dev
ice
to b
e re
plac
edC
omm
ents
7800
Ser
ies
Am
plifi
erW
iring
Sub
base
Volta
ge
(Vac
)Fr
eque
ncy
(H
z)R
elay
Sw
itchi
ngSo
lid
Stat
eFF
RT
(s
ec)
Flam
e D
etec
tor T
ype
c
d
R70
23A
1005
RM
7823
A10
16R
7847
A10
33b
Q78
00B
1003
120
50/6
0(2
)spd
tno
2-4
Flam
e ro
d, re
ctify
ing
phot
ocel
l, C
7012
A, C
Inte
rnat
iona
l Mod
el
R70
23A
1013
a
EC
7823
A10
04R
7847
A10
33b
Q78
00B
1003
208
50/6
0(2
)spd
tno
2-4
Flam
e ro
d, re
ctify
ing
phot
ocel
l, C
7012
A, C
R70
23A
1021
EC
7823
A10
04R
7847
A10
33b
Q78
00B
1003
220
50(2
)spd
tno
2-4
Flam
e ro
d, re
ctify
ing
phot
ocel
l, C
7012
A, C
R70
23A
1039
EC
7823
A10
04R
7847
A10
33b
Q78
00B
1003
240
50/6
0(2
)spd
tno
2-4
Flam
e ro
d, re
ctify
ing
phot
ocel
l, C
7012
A, C
R70
23A
1047
RM
7823
A10
16R
7847
A10
25b
Q78
00B
1003
120
50/6
0(2
)spd
tno
0.8
Flam
e ro
d, re
ctify
ing
phot
ocel
lR
7023
A10
54a
E
C78
23A
1004
R78
47A
1025
b Q
7800
B10
0320
850
/60
(2)s
pdt
no0.
8Fl
ame
rod,
rect
ifyin
g ph
otoc
ell
R70
23A
1062
EC
7823
A10
04R
7847
A10
25b
Q78
00B
1003
220
50(2
)spd
tno
0.8
Flam
e ro
d, re
ctify
ing
phot
ocel
lR
7023
A10
70E
C78
23A
1004
R78
47A
1025
b Q
7800
B10
0324
050
/60
(2)s
pdt
no0.
8Fl
ame
rod,
rect
ifyin
g ph
otoc
ell
Inte
rnat
iona
l Mod
el
R70
23B
1003
RM
7823
A10
16R
7847
A10
33b
Q78
00B
1003
120
50/6
0(2
)spd
tye
s3
Flam
e ro
d, re
ctify
ing
phot
ocel
l, C
7012
A, C
R70
23B
1011
EC
7823
A10
04R
7847
A10
33b
Q78
00B
1003
240
50/6
0(2
)spd
tye
s3
Flam
e ro
d, re
ctify
ing
phot
ocel
l, C
7012
A, C
R70
23B
1029
a
EC
7823
A10
04R
7847
A10
33b
Q78
00B
1003
208
50/6
0(2
)spd
tye
s3
Flam
e ro
d, re
ctify
ing
phot
ocel
l, C
7012
A, C
R70
23B
1037
EC
7823
A10
04R
7847
A10
25b
Q78
00B
1003
240
50/6
0(2
)spd
tye
s0.
8Fl
ame
rod,
rect
ifyin
g ph
otoc
ell
R70
23B
1045
RM
7823
A10
16R
7847
A10
25b
Q78
00B
1003
120
50/6
0(2
)spd
tye
s0.
8Fl
ame
rod,
rect
ifyin
g ph
otoc
ell
R70
23B
1052
EC
7823
A10
04R
7847
A10
33b
Q78
00B
1003
220
50/6
0(2
)spd
tye
s3
Flam
e ro
d, re
ctify
ing
phot
ocel
l, C
7012
A, C
Inte
rnat
iona
l Mod
el
R70
23B
1060
EC
7823
A10
04R
7847
A10
25b
Q78
00B
1003
220
50/6
0(2
)spd
tye
s0.
8Fl
ame
rod,
rect
ifyin
g ph
otoc
ell
Inte
rnat
iona
l Mod
el
R70
23C
1001
RM
7823
A10
16R
7849
A10
23b
Q78
00B
1003
120
50/6
0(1
)spd
tye
s3
UV
- C
7027
, C70
35,
C70
44R
7023
C10
19R
M78
23A
1016
R78
49A
1015
b Q
7800
B10
0312
050
/60
(1)s
pdt
yes
0.8
UV
- C
7027
, C70
35,
C70
44R
7023
C10
27E
C78
23A
1004
R78
49A
1015
b Q
7800
B10
0322
050
/60
(1)s
pdt
yes
0.8
UV
- C
7027
, C70
35,
C70
44In
tern
atio
nal M
odel
R70
23C
1035
EC
7823
A10
04R
7849
A10
23b
Q78
00B
1003
220
50/6
0(1
)spd
tye
s3
UV
- C
7027
, C70
35,
C70
44In
tern
atio
nal M
odel
R70
23C
1043
EC
7823
A10
04R
7849
A10
23b
Q78
00B
1003
240
50/6
0(1
)spd
tye
s3
UV
- C
7027
, C70
35,
C70
44R
7023
C10
50E
C78
23A
1004
R78
49A
1015
b Q
7800
B10
0324
050
/60
(1)s
pdt
yes
0.8
UV
- C
7027
, C70
35,
C70
44R
7023
C10
68R
M78
23A
1016
R78
49A
1023
b Q
7800
B10
0312
060
(1)s
pdt
yes
3U
V -
C70
27, C
7035
, C
7044
-40F
(-40
C) R
ated
19 95-6855—15
Honeywell Primary Control Cross Reference
FOO
TNO
TES
:a
E
C78
23 o
pera
ting
volta
ge is
187
Vac
to 2
64 V
ac 5
0/60
Hz
b
Use
Q78
00A
1005
for P
anel
Mou
nt a
pplic
atio
ns.
c
Rep
lace
rect
ifyin
g P
hoto
cell
with
C79
62B
det
ecto
r and
app
ropr
iate
R78
51B
Am
plifi
erd
S
hutte
r typ
e de
tect
ors
can
be u
sed
with
the
EC
/RM
7823
Fla
me
Sw
itche
s - S
elec
t app
ropr
iate
am
plifi
er.
TAB
LE 1
0—H
ON
EYW
ELL
R70
23 C
RO
SS R
EFER
ENC
ED
evic
e to
be
Rep
lace
dR
epla
cem
ent
Func
tion
of D
evic
e to
be
repl
aced
Com
men
ts78
00 S
erie
sA
mpl
ifier
Wiri
ng S
ubba
seVo
ltage
(V
ac)
Freq
uenc
y
(Hz)
Rel
ay
Switc
hing
Solid
St
ate
FFR
T
(sec
)Fl
ame
Det
ecto
r Typ
e c
d
R70
23X
1002
Non
e12
025
(2)s
pdt
no2-
4Fl
ame
rod,
rect
ifyin
g ph
otoc
ell
-40F
(-40
C) R
ated
R70
23X
1010
Non
e24
025
(2)s
pdt
no2-
4Fl
ame
rod,
rect
ifyin
g ph
otoc
ell,
C70
12A
, C-4
0F (-
40C
) Rat
ed
R70
23X
1028
EC
7823
A10
04R
7847
A10
33b
Q78
00B
1003
220
50(2
)spd
tno
2-4
Flam
e ro
d, re
ctify
ing
phot
ocel
l, C
7012
A, C
Inte
rnat
iona
l Mod
el
R70
23X
1036
EC
7823
A10
04R
7847
A10
25b
Q78
00B
1003
220
50(2
)spd
tno
0.8
Flam
e ro
d, re
ctify
ing
phot
ocel
lIn
tern
atio
nal M
odel
R70
23X
1044
EC
7823
A10
04R
7847
A10
33b
Q78
00B
1003
220
50/6
0(2
)spd
tye
s3
Flam
e ro
d, re
ctify
ing
phot
ocel
l, C
7012
A, C
Inte
rnat
iona
l Mod
el
R70
23X
1051
EC
7823
A10
04R
7847
A10
25b
Q78
00B
1003
220
50/6
0(2
)spd
tye
s0.
8Fl
ame
rod,
rect
ifyin
g ph
otoc
ell
Inte
rnat
iona
l Mod
el
R70
23X
1069
EC
7823
A10
04R
7847
A10
25b
Q78
00B
1003
220
50/6
0(2
)spd
tno
0.8
Flam
e ro
d, re
ctify
ing
phot
ocel
lIn
tern
atio
nal M
odel
- Fu
ngus
P
roof
R70
23X
1077
R78
47A
1025
b Q
7800
B10
0310
050
/60
(2)s
pdt
yes
0.8
Flam
e ro
d, re
ctify
ing
phot
ocel
lIn
tern
atio
nal M
odel
R70
23X
1085
EC
7823
A10
04R
7847
A10
25b
Q78
00B
1003
220
50/6
0(2
)spd
tye
s0.
8Fl
ame
rod,
rect
ifyin
g ph
otoc
ell
Inte
rnat
iona
l Mod
el -
Fung
us
Pro
ofR
7023
X10
93E
C78
23A
1004
R78
49A
1015
b Q
7800
B10
0322
050
/60
(1)s
pdt
yes
0.8
UV
- C
7027
, C70
35,
C70
44In
tern
atio
nal M
odel
(con
tinue
d)
95-6855—15 20
Honeywell Primary Control Cross ReferenceTA
BLE
11—
HO
NEY
WEL
L R
7795
CR
OSS
-REF
EREN
CE
Dev
ice
to b
e R
epla
ced
Cur
rent
R
epla
cem
ent
c
7800
Ser
ies
Rep
lace
men
t a
b d
h i
FUN
CTI
ON
S O
F D
EVIC
E TO
BE
REP
LAC
EDC
omm
ents
Pre
purg
e Ti
min
g
Flam
e D
etec
tor
Type
b
FFR
TA
ir-Fl
ow
SW
Che
ck
Run
/Te
st
Switc
h
Safe
ty
Switc
h Ti
min
g (S
ec)
g
PFEP
INTM
Pi
lot
INTR
Pi
lot
MFE
PD
e-la
yed
M
V
Volt-
age
(V
ac)
Freq
uen-
cy (
Hz)
R77
95A
1001
R77
95A
1001
RM
7895
A10
14se
lect
able
UV
310
4, 1
0X
120
50/6
0
R77
95A
1019
Not
Pro
duce
d12
050
/60
R77
95A
1027
Con
sult
Orig
inal
E
quip
men
t M
anuf
actu
rer
UV
310
4, 1
0X
120
50/6
0P
ropr
ieta
ry
to F
ulto
n B
oile
r
R77
95B
1009
R77
95B
1009
RM
7895
A10
14se
lect
able
Rec
t3
104,
10
X12
050
/60
R77
95B
1017
e
R77
95B
1009
f
RM
7895
A10
14se
lect
able
Rec
t3
104,
10
X12
050
/60
With
Rem
ote
Res
et C
over
R77
95B
1025
Con
sult
Orig
inal
E
quip
men
t M
anuf
actu
rer
Rec
t3
104,
10
X12
050
/60
Pro
prie
tary
to
Ful
ton
Boi
ler
R77
95C
1007
R77
95C
1007
RM
7895
C10
12se
lect
able
UV
3X
104,
10
X10
X12
050
/60
R77
95C
1015
Con
sult
Orig
inal
E
quip
men
t M
anuf
actu
rer
UV
3X
104,
10
X10
X12
050
/60
Pro
prie
tary
to
Cle
aver
B
rook
s.
R77
95D
1005
R77
95D
1005
RM
7895
C10
12se
lect
able
Rec
t3
X10
4, 1
0X
10X
120
50/6
0
R77
95E
1002
Non
eR
M78
95B
1013
sele
ctab
leU
V3
X10
4, 1
012
050
/60
R77
95F1
000
Non
eR
M78
95B
1013
sele
ctab
leR
ect
3X
104,
10
120
50/6
0
R77
95G
1008
Non
eR
M78
95D
1011
sele
ctab
leU
V3
XX
104,
10
X10
X12
050
/60
R77
95H
1006
Non
eR
M78
95D
1011
sele
ctab
leR
ect
3X
X10
4, 1
0X
10X
120
50/6
0
FOO
TNO
TES
:a
C
hoos
e W
iring
Sub
base
Q78
00A
1005
for P
anel
Mou
ntin
g or
Q78
00B
1003
for B
urne
r or W
all M
ount
ing
b
Cho
ose
Flam
e A
mpl
ifier
, R78
47A
1033
for R
ectif
icat
ion
or R
7849
A10
23 fo
r UV
c
Sel
ect p
rope
r ST7
95 fo
r R77
95 R
epla
cem
ent
d
Sel
ect p
rope
r ST7
800
for 7
800
Ser
ies
Rep
lace
men
te
O
rder
Res
et C
over
(par
t num
ber 1
9836
5B) s
eper
atel
y. (C
over
obs
olet
e)f
O
rder
S78
20A
1007
Res
et M
odul
e se
pera
tely.
g
Mec
hani
cal L
ocko
ut in
15
seco
nds
h
RM
7897
A10
02 c
an b
e us
ed in
pla
ce o
f RM
7895
A10
14. A
jum
per b
etw
een
term
inal
s 5
and
20 w
ill n
eed
to b
e ad
ded.
i
RM
7897
C10
00 c
an b
e us
ed in
pla
ce o
f RM
7895
C10
12. A
jum
per b
etw
een
term
inal
s 5
and
20 w
ill n
eed
to b
e ad
ded.
21 95-6855—15
Honeywell Primary Control Cross Reference
TAB
LE 1
2—78
00 S
ERIE
S C
RO
SS R
EFER
ENC
ED
evic
e to
be
Rep
lace
dC
urre
nt
Rep
lace
men
tA
ltern
ate
Rep
lace
men
tFl
ame
Am
plifi
er
a
Prep
urge
Volta
ge
(Vac
)Fr
e-qu
ency
(H
z)
Prei
gni-
tion
Run
/Te
st
Switc
h
PFEP
INTM
Pi
lot
INTR
Pi
lot
MFE
PD
elay
ed
MV
Shut
ter
Driv
e O
utpu
t
Post
purg
eC
omm
ents
Pre
purg
e Ti
min
gA
ir-flo
wA
ir-Fl
ow
Switc
h C
heck
CR
7890
B10
19C
R78
90B
1019
120
50/6
010
XIn
tegr
ated
shu
tter S
SU
V
dete
ctor
with
RM
7890
B10
14
Fuct
ion
usin
g a
Bra
d H
arris
on
type
3R
9006
A20
A12
0 9
pin
conn
ecto
r.
EC
7823
A10
04E
C78
23A
1004
Sel
ecta
ble
230
50/6
0X
Flam
e sw
itch
EC
7885
A10
03
EC
7885
A10
11S
elec
tabl
e 20
050
/60
4, 1
0X
XS
emi-A
utom
atic
com
bust
ion
cont
rol -
Spe
cial
for Y
amat
ake
EC
7885
A10
11E
C78
85A
1011
Sel
ecta
ble
230
50/6
04,
10
XX
Sem
i-Aut
omat
ic c
ombu
stio
n co
ntro
l
EC
7885
A10
29E
C78
85A
1011
Sel
ecta
ble
230
50/6
04,
10
XX
Sem
i-Aut
omat
ic c
ombu
stio
n co
ntro
l
EC
7890
A10
03
Non
eS
elec
tabl
e 20
050
/60
4, 1
0X
Spe
cial
for Y
amat
ake
EC
7890
A10
11
EC
7890
A10
11
EC
7890
B10
10S
elec
tabl
e 23
050
/60
4, 1
0X
0.8
or 3
.0 F
FRT
EC
7890
A10
29
EC
7890
A10
29
EC
7890
B10
28S
elec
tabl
e 23
050
/60
4, 1
0X
1.0
or 2
.0 F
FRT
EC
7890
A10
37
EC
7890
A10
37
Sel
ecta
ble
230
50/6
04,
10
XX
1.0
or 2
.0 F
FRT
and
Ear
ly
Spa
rk T
erm
inat
ion
EC
7890
B10
02
Non
eS
elec
tabl
e 20
050
/60
4, 1
0X
XS
peci
al fo
r Yam
atak
e
EC
7890
B10
10
EC
7890
B10
10
Sel
ecta
ble
230
50/6
04,
10
XX
0.8
or 3
.0 F
FRT
EC
7890
B10
28
EC
7890
B10
28
Sel
ecta
ble
230
50/6
04,
10
XX
1.0
or 2
.0 F
FRT
EC
7895
A10
02
Non
eS
elec
tabl
e b
Sel
ecta
ble
Pro
ven
200
50/6
04,
10
XX
Spe
cial
for Y
amat
ake
EC
7895
A10
10
EC
7895
A10
10
Sel
ecta
ble
b
S
elec
tabl
e P
rove
n23
050
/60
4, 1
0X
X0.
8 or
3.0
FFR
T
EC
7895
A10
28
Non
eS
elec
tabl
e b
Sel
ecta
ble
Pro
ven
230
50/6
04,
10
XX
1.0
or 2
.0 F
FRT
EC
7895
C10
00
EC
7895
C10
00
Sel
ecta
ble
b
S
elec
tabl
e P
rove
n23
050
/60
4, 1
0X
X0.
8 or
3.0
FFR
T
EC
7895
C10
18N
ot P
rodu
ced
EC
7895
C10
26N
one
Sel
ecta
ble
b
S
elec
tabl
e P
rove
n23
050
/60
4, 1
0X
X1.
0 or
2.0
FFR
T
RM
7823
A10
08
RM
7823
A10
16
Sel
ecta
ble
120
50X
Flam
e sw
itch
RM
7823
A10
16
RM
7823
A10
16
Sel
ecta
ble
120
50/6
0X
Flam
e sw
itch
RM
7838
A10
06
RM
7838
A10
14
Sel
ecta
ble
b
S
elec
tabl
e 12
050
4, 1
0X
XS
emi-a
utom
atic
con
trol,
com
es
with
S78
00 D
ispl
ay
RM
7838
A10
14
RM
7838
A10
14
Sel
ecta
ble
b
S
elec
tabl
e 12
050
/60
4, 1
0X
XS
emi-a
utom
atic
con
trol,
com
es
with
S78
00 D
ispl
ay
RM
7838
B10
05R
M78
38B
1013
RM
7838
B10
21S
elec
tabl
e b
Sel
ecta
ble
Pro
ven
120
50X
X4,
10
XX
10X
Sem
i-Aut
omat
ic P
rogr
amm
er
cont
rol w
ith S
7800
Dis
play
M
odul
e, 4
wire
mod
ulat
ion,
LF
/HF
prov
ing
RM
7838
B10
13R
M78
38B
1013
RM
7838
B10
21S
elec
tabl
e b
Sel
ecta
ble
Pro
ven
120
50/6
0X
X4,
10
XX
10X
Sem
i-Aut
omat
ic P
rogr
amm
er
cont
rol w
ith S
7800
Dis
play
M
odul
e, 4
wire
mod
ulat
ion,
LF
/HF
prov
ing
RM
7838
B10
21R
M78
38B
1021
RM
7838
B10
21S
elec
tabl
e b
Sel
ecta
ble
Pro
ven
120
50/6
0X
X4,
10
XX
10X
Sem
i-Aut
omat
ic P
rogr
amm
er
cont
rol w
ith V
alve
Pro
ving
Fe
atur
e an
d P
rogr
am-
mab
le P
ost P
urge
, com
es w
ith
S78
00A
1142
Dis
play
Mod
ule,
4
wire
mod
ulat
ion,
LF/
HF
prov
ing.
With
blin
k co
de fa
ult
mes
sagi
ng.
RM
7838
C10
04R
M78
38C
1004
RM
7838
C10
12S
elec
tabl
e c
Sel
ecta
ble
Pro
ven
120
50/6
0X
X4,
10
XX
15X
Sem
i-Aut
omat
ic P
rogr
amm
er
cont
rol w
ith S
7800
Dis
play
M
odul
e, 4
wire
mod
ulat
ion,
LF/
HF
prov
ing.
Ala
rm S
ound
s on
ly
on s
afet
y sh
utdo
wn.
Req
uire
s S
T780
0C P
urge
Tim
er.
95-6855—15 22
Honeywell Primary Control Cross ReferenceTA
BLE
12—
7800
SER
IES
CR
OSS
REF
EREN
CE
Dev
ice
to b
e R
epla
ced
Cur
rent
R
epla
cem
ent
Alte
rnat
e R
epla
cem
ent
Flam
e A
mpl
ifier
a
Prep
urge
Volta
ge
(Vac
)Fr
e-qu
ency
(H
z)
Prei
gni-
tion
Run
/Te
st
Switc
h
PFEP
INTM
Pi
lot
INTR
Pi
lot
MFE
PD
elay
ed
MV
Shut
ter
Driv
e O
utpu
t
Post
purg
eC
omm
ents
Pre
purg
e Ti
min
gA
ir-flo
wA
ir-Fl
ow
Switc
h C
heck
RM
7838
C10
12R
M78
38C
1012
Sel
ecta
ble
c
S
elec
tabl
e P
rove
n12
050
/60
XX
4, 1
0X
X15
XS
emi-A
utom
atic
Pro
gram
mer
co
ntro
l with
Val
ve P
rovi
ng
Feat
ure
and
Pro
gram
-m
able
Pos
t Pur
ge, c
omes
with
S
7800
A11
42 D
ispl
ay M
odul
e,
4 w
ire m
odul
atio
n, L
F/H
F pr
ovin
g. A
larm
Sou
nds
only
on
saf
ety
shut
dow
n. R
equi
res
ST7
800C
Pur
ge T
imer
. With
bl
ink
code
faul
t mes
sagi
ng
RM
7838
C10
20R
M78
38C
1020
Sel
ecta
ble
c
S
elec
tabl
e P
rove
n12
050
/60
XX
4, 1
0X
X5
XS
emi-A
utom
atic
Pro
gram
-m
er c
ontro
l, co
mes
with
S
7800
A10
01 D
ispl
ay M
odul
e,
4 w
ire m
odul
atio
n, L
F/H
F pr
ovin
g. A
larm
Sou
nds
only
on
saf
ety
shut
dow
n. R
equi
res
ST7
800C
Pur
ge T
imer
. With
bl
ink
code
faul
t mes
sagi
ng.
Glo
bal A
ppro
val
RM
7885
A10
07
RM
7885
A10
15
Sel
ecta
ble
120
504,
10
XX
Sem
i-Aut
omat
ic c
ombu
stio
n co
ntro
l
RM
7885
A10
15
RM
7885
A10
15
Sel
ecta
ble
120
50/6
04,
10
XX
Sem
i-Aut
omat
ic c
ombu
stio
n co
ntro
l
RM
7885
A10
23
Non
eS
elec
tabl
e 10
050
/60
4, 1
0X
XS
emi-A
utom
atic
com
bust
ion
cont
rol -
Spe
cial
for Y
amat
ake
RM
7888
A10
01R
M78
88A
1019
Sel
ecta
ble
120
504
XP
LC S
eque
ncin
g pe
r Nor
th
Am
eric
an M
anuf
actu
ring
spec
ifica
tions
RM
7888
A10
19R
M78
88A
1019
Sel
ecta
ble
120
50/6
04
XP
LC S
eque
ncin
g pe
r Nor
th
Am
eric
an M
anuf
actu
ring
spec
ifica
tions
RM
7888
A10
27R
M78
88A
1027
Sel
ecta
ble
120
50/6
010
XP
LC S
eque
ncin
g pe
r Nor
th
Am
eric
an M
anuf
actu
ring
spec
ifica
tions
RM
7890
A10
07
RM
7890
A10
15
RM
7890
A10
56
Sel
ecta
ble
120
504,
10
X
RM
7890
A10
15
RM
7890
A10
15
RM
7890
A10
56
Sel
ecta
ble
120
50/6
04,
10
X
RM
7890
A10
31
RM
7890
A10
31
Sel
ecta
ble
120
50/6
0Fi
xed
30X
RM
7890
A10
49R
M78
90A
1049
Sel
ecta
ble
100
50/6
04,
10
XS
peci
al fo
r Yam
atak
e
RM
7890
A10
56
RM
7890
A10
56
RM
7890
B10
48
Sel
ecta
ble
120
50/6
0X
X4,
10
XX
XW
ith V
alve
Pro
ving
Fea
ture
an
d P
re Ig
nitio
n In
terlo
ck
Inpu
t. W
ith b
link
code
faul
t m
essa
ging
RM
7890
A10
64
RM
7890
A10
64
Sel
ecta
ble
120
50/6
0X
X4,
10
XX
XFu
ll P
FEP
with
Ear
ly S
park
Te
rmin
atio
n
RM
7890
B10
06
RM
7890
B10
14
RM
7890
B10
48
Sel
ecta
ble
120
504,
10
XX
RM
7890
B10
14
RM
7890
B10
14
RM
7890
B10
48
Sel
ecta
ble
120
50/6
04,
10
XX
RM
7890
B10
22
RM
7890
B10
22
Sel
ecta
ble
100
50/6
04,
10
XX
Spe
cial
for Y
amat
ake
RM
7890
B10
30
RM
7890
B10
30
Sel
ecta
ble
120
50/6
0fix
ed 1
0X
XA
larm
out
puts
mom
ent r
eset
pu
shed
per
Nor
th A
mer
ican
M
anuf
actu
ring
spec
ifica
tions
RM
7890
B10
48
RM
7890
B10
48
Sel
ecta
ble
120
50/6
0X
X4,
10
XX
XX
With
Val
ve P
rovi
ng F
eatu
re
and
Pre
Igni
tion
Inte
rlock
In
put.
With
blin
k co
de fa
ult
mes
sagi
ng
RM
7890
B10
55
RM
7890
B10
55
Sel
ecta
ble
120
50/6
04,
10
XX
Glo
bal A
ppro
val
RM
7890
C10
05
RM
7890
C10
05
Sel
ecta
ble
120
50/6
0X
for S
tand
ing
Pilo
t App
licat
ions
(con
tinue
d)
23 95-6855—15
Honeywell Primary Control Cross Reference
TAB
LE 1
2—78
00 S
ERIE
S C
RO
SS R
EFER
ENC
ED
evic
e to
be
Rep
lace
dC
urre
nt
Rep
lace
men
tA
ltern
ate
Rep
lace
men
tFl
ame
Am
plifi
er
a
Prep
urge
Volta
ge
(Vac
)Fr
e-qu
ency
(H
z)
Prei
gni-
tion
Run
/Te
st
Switc
h
PFEP
INTM
Pi
lot
INTR
Pi
lot
MFE
PD
elay
ed
MV
Shut
ter
Driv
e O
utpu
t
Post
purg
eC
omm
ents
Pre
purg
e Ti
min
gA
ir-flo
wA
ir-Fl
ow
Switc
h C
heck
RM
7890
D10
04
RM
7890
D10
04
Sel
ecta
ble
120
50/6
015
/30
Xfo
r Inf
rare
d H
eate
r App
licat
ions
RM
7895
A10
06
RM
7895
A10
14R
M78
97A
1002
Sel
ecta
ble
b
S
elec
tabl
e P
rove
n12
050
4, 1
0X
X
RM
7895
A10
14
RM
7895
A10
14
RM
7897
A10
02S
elec
tabl
e b
Sel
ecta
ble
Pro
ven
120
50/6
04,
10
XX
RM
7895
A10
22
Not
Pro
duce
d
RM
7895
A10
30
RM
7895
A10
30
Sel
ecta
ble
b
S
elec
tabl
e P
rove
n12
050
/60
Lim
ited
XX
Req
uire
d Q
7800
A10
13 s
ub-
base
. Spe
cial
for F
ulto
n.
RM
7895
A10
48R
M78
95A
1048
Sel
ecta
ble
b
S
elec
tabl
e P
rove
n12
050
/60
4, 1
0X
XS
park
shu
ts o
ff du
ring
PFE
P if
flam
e se
nsed
RM
7895
A10
55
RM
7895
A10
55
Sel
ecta
ble
b
S
elec
tabl
e P
rove
n10
050
/60
4, 1
0X
X S
peci
al fo
r Yam
atak
e
RM
7895
A10
63
RM
7895
A10
63S
elec
tabl
e b
Sel
ecta
ble
Pro
ven
120
50/6
090
XX
RM
7895
B10
05
RM
7895
B10
13
Sel
ecta
ble
b
S
elec
tabl
e P
rove
nX
120
504,
10
XX
RM
7895
B10
13
RM
7895
B10
13
Sel
ecta
ble
b
S
elec
tabl
e P
rove
nX
120
50/6
04,
10
XX
RM
7895
C10
04
RM
7895
C10
12
RM
7897
C10
00S
elec
tabl
e b
Sel
ecta
ble
Pro
ven
120
50X
4, 1
0X
10X
X
RM
7895
C10
12
RM
7895
C10
12
RM
7897
C10
00S
elec
tabl
e b
Sel
ecta
ble
Pro
ven
120
50/6
0X
4, 1
0X
10X
X
RM
7895
C10
20R
M78
95C
1020
Sel
ecta
ble
b
S
elec
tabl
e P
rove
n12
050
/60
X10
X10
XX
Spe
cial
Ear
ly S
park
Ter
min
a-tio
n
RM
7895
C10
38N
ot P
rodu
ced
RM
7895
C10
46N
ot P
rodu
ced
RM
7895
C10
53R
M78
95C
1053
Sel
ecta
ble
b
Sel
ecta
ble
Pro
ven
120
50/6
0X
3.0
fixed
X10
X
RM
7895
D10
03
RM
7895
D10
11
Sel
ecta
ble
b
S
elec
tabl
e P
rove
nX
120
50X
4, 1
0X
10X
X
RM
7895
D10
11
RM
7895
D10
11
Sel
ecta
ble
b
S
elec
tabl
e P
rove
nX
120
50/6
0X
4, 1
0X
10X
X
RM
7895
E10
02R
M78
95E
1002
Sel
ecta
ble
b
S
elec
tabl
e P
rove
n12
050
/60
15, 3
0X
for I
nfra
red
Hea
ter A
pplic
atio
ns
RM
7895
E10
10R
M78
95E
1010
Sel
ecta
ble
b
S
elec
tabl
e P
rove
n12
050
/60
15, 3
0X
AE
RC
O S
peci
al
RM
7895
F100
1R
M78
95F1
001
Sel
ecta
ble
b
S
elec
tabl
e P
rove
nX
120
50/6
015
, 30
Xfo
r Inf
rare
d H
eate
r App
licat
ions
RM
7896
A10
04
RM
7896
A10
12R
M78
97A
1002
Sel
ecta
ble
b
S
elec
tabl
e P
rove
n12
050
4, 1
0X
10X
15
RM
7896
A10
12R
M78
96A
1012
RM
7897
A10
02S
elec
tabl
e b
Sel
ecta
ble
Pro
ven
120
50/6
04,
10
X10
X15
RM
7896
B10
03
RM
7896
B10
11
Sel
ecta
ble
b
S
elec
tabl
e P
rove
nX
120
504,
10
X10
X15
RM
7896
B10
11
RM
7896
B10
11
Sel
ecta
ble
b
S
elec
tabl
e P
rove
nX
120
50/6
04,
10
X10
X15
RM
7896
C10
02R
M78
96C
1010
R
M78
97C
1000
Sel
ecta
ble
b
Sel
ecta
ble
Pro
ven
120
50X
4, 1
0X
10X
X15
RM
7896
C10
10
RM
7896
C10
10
RM
7897
C10
00S
elec
tabl
e b
S
elec
tabl
e P
rove
n12
050
/60
X4,
10
X10
XX
15
RM
7896
C10
28N
ot P
rodu
ced
RM
7896
C10
36R
M78
96C
1036
Sel
ecta
ble
b
Sel
ecta
ble
Pro
ven
120
50/6
0X
10X
10X
X15
Spe
cial
Ear
ly S
park
Ter
min
a-tio
n
RM
7896
D10
01
RM
7896
D10
19
Sel
ecta
ble
b
Sel
ecta
ble
Pro
ven
X12
050
X4,
10
X10
XX
15
RM
7896
D10
19
RM
7896
D10
19
Sel
ecta
ble
b
Sel
ecta
ble
Pro
ven
X12
050
/60
X4,
10
X10
XX
15
RM
7896
D10
27
RM
7896
D10
27
Sel
ecta
ble
b
Sel
ecta
ble
Pro
ven
X12
050
/60
X4,
10
X10
XX
60W
ith b
link
code
Fau
lt M
essa
g-in
g, S
peci
al fo
r Bur
nham
RM
7897
A10
02R
M78
97A
1002
Sel
ecta
ble
b
Sel
ecta
ble
Pro
ven
120
50/6
0X
X
4, 1
0X
X10
XP
ro-
gram
med
With
Pre
Igni
tion
Inte
rlock
In
put a
nd b
link
code
Fau
lt M
essa
ging
. In
term
itten
t or I
n-te
rrup
ted
Pilo
t val
ve o
pera
tion
(con
tinue
d)
95-6855—15 24
Honeywell Primary Control Cross Reference
FOO
TNO
TES
:a
A
mpl
ifier
Opt
ions
Rec
tifica
tion
Stan
dard
>50
feet
lead
wire
run
Am
pli-c
heck
>50
feet
lead
wire
run
0.8
sec.
FFR
TR
7847
A10
25R
7847
A10
75R
7847
B10
23R
7847
B10
64
3 se
c. F
FRT
R78
47A
1033
R78
47A
1082
R78
47B
1031
R78
47B
1072
UV 0.8
sec.
FFR
TR
7849
A10
15R
7849
B10
13
3 se
c. F
FRT
R78
49A
1023
R78
49B
1021
Dyn
amic
Sel
f-Che
ck fo
r Det
ecto
r
C70
12E
, FR
7847
C10
05
C70
61A
, FR
7861
A10
263
sec.
FFR
T
R78
61A
1034
0.8
sec.
FFR
T
C70
76A
, DR
7886
A10
01
C79
61E
, FR
7851
C10
08
Opt
ical
C79
27, C
7962
0.8
sec.
FFR
TR
7851
B10
18
3 se
c. F
FRT
R78
51B
1000
c
Pur
ge T
imer
Opt
ions
Tim
ing
ST78
00Ti
min
gST
7800
2 se
cond
sC
1003
14 M
inut
eC
1078
20 s
econ
dsC
1011
16 M
inut
eC
1086
4 M
inut
eC
1029
18 M
inut
eC
1094
6 M
inut
eC
1037
20 M
inut
eC
1102
8 M
inut
eC
1045
22 M
inut
eC
1110
10 M
inut
eC
1052
24 M
inut
eC
1128
12 M
inut
eC
1060
30 M
inut
eC
1135
45 M
inut
eC
1143
Not
e: S
T780
0C p
urge
tim
ers
for u
se
with
RM
7838
C o
nly.
b
Pur
ge T
imer
Opt
ions
Tim
ing
ST78
00Ti
min
gST
7800
2 se
cond
sA
1005
2.5
Min
ute
A10
70
7 se
cond
sA
1013
4 M
inut
eA
1088
10 s
econ
dsA
1021
6 M
inut
eA
1096
30 s
econ
dsA
1039
9 M
inut
eA
1104
40 s
econ
dsA
1047
12 M
inut
eA
1112
60 s
econ
dsA
1054
15 M
inut
eA
1120
90 s
econ
dsA
1062
22 M
inut
eA
1138
30 M
inut
eA
1146
TAB
LE 1
2—78
00 S
ERIE
S C
RO
SS R
EFER
ENC
ED
evic
e to
be
Rep
lace
dC
urre
nt
Rep
lace
men
tA
ltern
ate
Rep
lace
men
tFl
ame
Am
plifi
er
a
Prep
urge
Volta
ge
(Vac
)Fr
e-qu
ency
(H
z)
Prei
gni-
tion
Run
/Te
st
Switc
h
PFEP
INTM
Pi
lot
INTR
Pi
lot
MFE
PD
elay
ed
MV
Shut
ter
Driv
e O
utpu
t
Post
purg
eC
omm
ents
Pre
purg
e Ti
min
gA
ir-flo
wA
ir-Fl
ow
Switc
h C
heck
RM
7897
C10
00R
M78
97C
1000
Sel
ecta
ble
b
Sel
ecta
ble
Pro
ven
120
50/6
0X
X
4, 1
0X
10X
XP
ro-
gram
med
With
Pre
Igni
tion
Inte
rlock
In
put a
nd b
link
code
faul
t mes
-sa
ging
. Int
erm
itten
t or I
nter
-ru
pted
Pilo
t val
ve o
pera
tion
RM
7897
C10
18R
M78
97C
1018
Sel
ecta
ble
b
Sel
ecta
ble
Pro
ven
120
50/6
0X
4,
10
XX
4X
Pro
-gr
amm
edW
ith p
re Ig
nitio
n In
terlo
ck In
put
and
blin
k co
de fa
ult m
essa
g-in
g. In
term
itten
t or I
nter
rupt
ed
pilo
t val
ve o
pera
tion
RM
7897
C10
27R
M78
97C
1027
Sel
ecta
ble
b
Sel
ecta
ble
Pro
ven
120
50/6
0X
4,
10
XX
10X
Pro
-gr
amm
edW
ith p
re Ig
nitio
n In
terlo
ck In
put
and
blin
k co
de fa
ult m
essa
g-in
g. In
term
itten
t or I
nter
rupt
ed
pilo
t val
ve o
pera
tion
- Spe
cial
JR
2 re
cycl
e fu
nctio
n on
loss
of
Mai
n Fl
ame.
-Spe
cial
per
Ti
tan
Aire
RM
7898
A10
02R
M78
98A
1002
Sel
ecta
ble
b
Sel
ecta
ble
Pro
ven
120
50/6
0X
X
4, 1
0X
10X
XP
ro-
gram
med
With
Val
ve P
rovi
ng F
eatu
re,
Pre
Igni
tion
Inte
rlock
Inpu
t and
bl
ink
code
faul
t mes
sagi
ng.
Inte
rmitt
ent o
r Int
erru
pted
Pilo
t va
lve
oper
atio
n
RM
7898
A10
18R
M78
98A
1018
Sel
ecta
ble
b
Sel
ecta
ble
Pro
ven
120
50/6
0X
X
4, 1
0X
10X
XP
ro-
gram
med
With
Val
ve P
rovi
ng F
eatu
re,
Pre
Igni
tion
Inte
rlock
Inpu
t and
bl
ink
code
faul
t mes
sagi
ng.
Inte
rmitt
ent o
r Int
erru
pted
Pilo
t va
lve
oper
atio
n an
d S
peci
al
Spa
rk S
huto
ff fe
atur
e.
(con
tinue
d)
25 95-6855—15
Honeywell Primary Control Cross Reference
TFM
or U
VM re
plac
emen
tTF
M a
nd U
VM
ser
ies
devi
ces
cont
aine
d th
e Fl
ame
ampl
ifier
circ
uitry
on
the
devi
ce.
The
M2,
M3
and
M5
mod
els
incl
uded
plu
g in
(MTX
X) p
urge
func
tion.
N
ote
mod
el fo
r cor
rect
repl
acem
ent.
TAB
LE 1
3—H
ON
EYW
ELL
CR
OSS
-REF
EREN
CE
FOR
FIR
EYETM
TFM
AN
D U
VM R
EPLA
CEM
ENT
Dev
ice
to b
e R
epla
ced
RM
789X
/R71
20 R
epla
cem
ent
Volta
ge
(Vac
)Fr
e-qu
ency
(H
z)
Flam
e De
tete
ctor
Ty
pe
FFR
T (s
ec)
PFEP
(s
ec)
Pilo
t Ty
pe
(Int/I
tr)
a
Pre-
purg
e Ti
min
g
(Sec
)
Com
-m
ents
RM
7895
R
epla
cem
ent
b c
Enha
nced
R
M78
9X
Rep
lace
men
t b
c
R71
20
Rep
lace
-m
ent
c d
Purg
e Ti
mer
Am
plifi
erR
M78
9X/R
7120
Com
men
ts
TFM
1D
disc
ontin
ued
in 1
999
120
50/6
0R
ectifi
ca-
tion
0.8
10In
tR
elig
htR
M78
95A
1014
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
05R
7847
A10
25
TFM
1F
disc
ontin
ued
in 1
999
120
50/6
0R
ectifi
ca-
tion
410
Int
Rel
ight
RM
7895
A10
14R
M78
97A
1002
R
M78
98A
1000
R71
20M
1001
ST7
800A
1005
R78
47A
1033
TFM
-2A
712
050
/60
Rec
tifica
-tio
n2-
412
Int
7R
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
13R
7847
A10
33S
ee F
ootn
ote
e.
TFM
-2A
3012
050
/60
Rec
tifica
-tio
n2-
412
Int
30R
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
39R
7847
A10
33S
ee F
ootn
ote
e.
TFM
-2A
9012
050
/60
Rec
tifica
-tio
n2-
412
Int
90R
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
62R
7847
A10
33S
ee F
ootn
ote
e.
TFM
3-7
120
50/6
0R
ectifi
ca-
tion
2-4
12In
t7
Non
-re
cycl
eR
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
13R
7847
A10
33S
ee F
ootn
ote
e.
TFM
3-3H
120
50/6
0R
ectifi
ca-
tion
2-4
12In
t7
Non
-re
cycl
eR
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
13R
7847
A10
33S
ee F
ootn
ote
e.
TFM
3-90
120
50/6
0R
ectifi
ca-
tion
2-4
12In
t90
Non
-re
cycl
eR
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
62R
7847
A10
33S
ee F
ootn
ote
e.
TFM
212
050
/60
Rec
tifica
-tio
n2-
44,
10
Int
Dep
ends
on
MTX
XR
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
ee B
elow
: Fo
otno
te e
R78
47A
1033
See
Foo
tnot
e e
.
TFM
3X3H
120
50/6
0R
ectifi
ca-
tion
2-4
4, 1
0In
tD
epen
ds
on M
TXX
Non
-re
cycl
eR
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
ee B
elow
: Fo
otno
te e
R78
47A
1033
See
Foo
tnot
e e
.
UV
M1D
di
scon
tinue
d in
199
9
120
50/6
0U
ltarv
iole
t0.
810
Int
Rel
ight
RM
7895
A10
14R
M78
97A
1002
R
M78
98A
1000
R71
20M
1001
ST7
800A
1005
R78
49A
1015
Sel
ect a
ppro
pria
te H
oney
wel
l Ultr
avio
let fl
ame
dete
ctor
UV
M1F
di
scon
tinue
d in
199
9
120
50/6
0U
ltarv
iole
t4
10In
tR
elig
htR
M78
95A
1014
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
05R
7849
A10
23S
elec
t app
ropr
iate
Hon
eyw
ell U
ltrav
iole
t flam
e de
tect
or
UV
M-2
A12
050
/60
Ulta
rvio
let
2-4
12In
t30
RM
7895
A10
14
RM
7895
B10
13R
M78
97A
1002
R
M78
98A
1000
R71
20M
1001
ST7
800A
1039
R78
49A
1023
See
Foo
tnot
e e
. P
lus
sele
ct a
ppro
pria
te H
oney
wel
l Ultr
avio
let fl
ame
dete
ctor
UV
M-2
A7
120
50/6
0U
ltarv
iole
t2-
412
Int
7R
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00”
R71
20M
1001
ST7
800A
1013
R78
49A
1023
See
Foo
tnot
e e
.
UV
M-2
A30
120
50/6
0U
ltarv
iole
t2-
412
Int
30R
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
39R
7849
A10
23S
ee F
ootn
ote
e.
Plu
s se
lect
app
ropr
iate
Hon
eyw
ell U
ltrav
iole
t flam
e de
tect
or
UV
M-2
A90
120
50/6
0U
ltarv
iole
t2-
412
Int
90R
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
62R
7849
A10
23S
ee F
ootn
ote
e.
Plu
s se
lect
app
ropr
iate
Hon
eyw
ell U
ltrav
iole
t flam
e de
tect
or
UV
M3-
712
050
/60
Ulta
rvio
let
2-4
12In
t7
Non
-re
cycl
eR
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
13R
7849
A10
23S
ee F
ootn
ote
e.
Plu
s se
lect
app
ropr
iate
Hon
eyw
ell U
ltrav
iole
t flam
e de
tect
or
UV
M3-
9012
050
/60
Ulta
rvio
let
2-4
12In
t90
Non
-re
cycl
eR
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
62R
7849
A10
23S
ee F
ootn
ote
e.
Plu
s se
lect
app
ropr
iate
Hon
eyw
ell U
ltrav
iole
t flam
e de
tect
or
UV
M2
120
50/6
0U
ltarv
iole
t2-
44,
10
Int
Dep
ends
on
MTX
XR
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
ee B
elow
: Fo
otno
te e
R78
49A
1023
See
Foo
tnot
e e
. P
lus
sele
ct a
ppro
pria
te H
oney
wel
l Ultr
avio
let fl
ame
dete
ctor
Con
tinue
d on
nex
t pag
e >>
95-6855—15 26
Honeywell Primary Control Cross ReferenceTA
BLE
13—
HO
NEY
WEL
L C
RO
SS-R
EFER
ENC
E FO
R F
IREY
ETM T
FM A
ND
UVM
REP
LAC
EMEN
T
Dev
ice
to b
e R
epla
ced
RM
789X
/R71
20 R
epla
cem
ent
Volta
ge
(Vac
)Fr
e-qu
ency
(H
z)
Flam
e De
tete
ctor
Ty
pe
FFR
T (s
ec)
PFEP
(s
ec)
Pilo
t Ty
pe
(Int/I
tr)
a
Pre-
purg
e Ti
min
g
(Sec
)
Com
-m
ents
RM
7895
R
epla
cem
ent
b c
Enha
nced
R
M78
9X
Rep
lace
men
t b
c
R71
20
Rep
lace
-m
ent
c d
Purg
e Ti
mer
Am
plifi
erR
M78
9X/R
7120
Com
men
ts
UV
M3-
3H12
050
/60
Ulta
rvio
let
2-4
4, 1
0In
tD
epen
ds
on M
TXX
Non
-re
cycl
eR
M78
95A
1014
R
M78
95B
1013
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
ee B
elow
: Fo
otno
te e
R78
49A
1023
See
Foo
tnot
e e
. P
lus
sele
ct a
ppro
pria
te H
oney
wel
l Ultr
avio
let fl
ame
dete
ctor
UV
M5
120
50/6
0U
ltarv
iole
t2-
44,
10
ItrD
epen
ds
on M
TXX
Non
-re
cycl
eR
M78
95C
1012
R
M78
95D
1011
RM
7897
C10
00R
7120
M10
19S
ee B
elow
: Fo
otno
te e
R78
49A
1023
See
Foo
tnot
e e
. P
lus
sele
ct a
ppro
pria
te H
oney
wel
l Ultr
avio
let fl
ame
dete
ctor
(con
tinue
d)
FOO
TNO
TES
:a
In
t: In
term
itten
t, I
tr: In
terr
upte
db
Th
e R
M78
9X c
ontro
l is
not a
dire
ct p
lug
in re
plac
emen
t. S
ee M
oder
niza
tion
wiri
ng in
form
atio
n fo
r wiri
ng d
iagr
ams.
c
Rep
lace
men
t sug
gest
ions
hav
e fix
ed P
FEP
(4 o
r 10)
whe
re th
e Fi
reye
con
trol w
ent t
o R
un w
hen
(or s
hortl
y af
ter)
flam
e w
as s
ense
d.d
R
7120
sug
gest
ion
is a
dire
ct p
lug
in re
plac
emen
t.e
SUG
GES
TED
PU
RG
E TI
MER
FO
R M
2, 3
, 5 R
EPLA
CEM
ENT
Dev
ice
to b
e R
epla
ced
RM
789X
/R71
20 R
epla
cem
ent
Purg
e Ti
min
gPT
FI
Tim
ing
Purg
e Ti
mer
Com
men
ts
MT5
55
5S
T780
0A10
13C
lip J
R1
Rep
lace
men
t has
7 s
ec p
urge
, 4 s
ec F
FRT
MT7
47
4S
T780
0A10
13C
lip J
R1
MT3
0430
4S
T780
0A10
39C
lip J
R1
MT7
107
10S
T780
0A10
13
MT9
0490
4S
T780
0A10
62C
lip J
R1
MT3
010
3010
ST7
800A
1039
MT6
010
6010
ST7
800A
1054
MT9
010
9010
ST7
800A
1062
27 95-6855—15
Honeywell Primary Control Cross Reference
MII
REP
LAC
EMEN
T: T
he M
II is
of s
olid
sta
te d
esig
n M
odul
ar M
ser
ies.
The
follo
win
g co
mpo
nent
s ne
ed to
be
know
n fo
r sel
ectin
g th
e H
oney
wel
l rep
lace
men
t dev
ices
. •
Con
trol C
hass
is •
Pro
gram
Mod
ule
alon
g w
ith d
ip s
witc
h se
tting
s •
Flam
e A
mpl
ifier
Mod
ule
Tabl
e 14
—Pr
ogra
m M
odul
e fo
r MII
Dev
ice
to b
e R
epla
ced
Rep
lace
men
t
a
Pilo
t Ty
pe
(Int/I
tr)
Tria
l for
Ig
nitio
n (s
ec)
Com
men
tsb
c
RM
789X
R
epla
cem
ent
b c
En
hanc
ed
RM
789X
Re
plac
emen
t
c d
R
7120
Re
plac
emen
t
RM
789X
/R
7120
Pu
rge
Tim
er
Com
men
ts
MP
100
Int
10en
ergi
zes
mai
n va
lve
whe
n fla
me
sens
edR
M78
95A
1014
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
13H
oney
wel
l rep
lace
men
t has
full
PFE
P be
fore
Mai
n en
ergi
zed
MP
101
Int
10A
llow
s fla
me
in
stan
dby
RM
7895
A10
14S
T780
0A10
13H
oney
wel
l rep
lace
men
t has
full
PFE
P be
fore
Mai
n en
ergi
zed
Hon
eyw
ell d
oes
not a
llow
flam
e in
sta
ndby
MP
102
Int
5en
ergi
zes
mai
n va
lve
whe
n fla
me
sens
edR
M78
95A
1014
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
13C
lip J
R1
or (o
rang
e ju
mpe
r on
R77
95) f
or 4
sec
PFE
P;
Hon
eyw
ell r
epla
cem
ent h
as fu
ll P
FEP
befo
re M
ain
ener
gize
d
MP
230
Int
10en
ergi
zes
mai
n va
lve
whe
n fla
me
sens
edR
M78
95A
1014
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
ee D
ip
Sw
itch
1-5
Che
ck d
ip s
witc
hes
for p
urge
, PTF
I, re
cycl
e/no
n re
cycl
e fo
r rep
lace
-m
ent f
eatu
res
MP2
30H
Int
103
seco
nd ig
nitio
n cu
tout
bef
ore
mai
n va
lve
ener
gize
d (P
ilot
Sta
biliz
atio
n pe
riod)
.
RM
7895
A10
14R
M78
97A
1002
R
M78
98A
1000
R71
20M
1001
See
Dip
S
witc
h 1-
5C
heck
dip
sw
itche
s fo
r pur
ge, P
TFI,
recy
cle/
non
recy
cle
for r
epla
ce-
men
t fea
ture
s;
Hon
eyw
ell r
epla
cem
ent h
as fu
ll P
FEP
befo
re M
ain
ener
gize
d
MP
560
Itr10
3 s
econ
d ig
nitio
n cu
tout
, 10
sec
MTF
I w
ith ru
n/te
st S
witc
h
RM
7895
C10
12R
M78
97A
1002
R
M78
98A
1000
R71
20M
1001
See
Dip
S
witc
h 1-
5C
heck
dip
sw
itche
s fo
r pur
ge, P
TFI,
recy
cle/
non
recy
cle
for r
epla
ce-
men
t fea
ture
s;
Hon
eyw
ell r
epla
cem
ent h
as fu
ll P
FEP
befo
re M
ain
ener
gize
d
MP
561
Itr10
lock
out o
n Fl
ame
Failu
re a
nd ru
nnin
g in
terlo
cks
with
run/
test
Sw
itch
RM
7895
C10
12R
M78
97A
1002
R
M78
98A
1000
R71
20M
1019
See
Dip
S
witc
h 1-
5C
lip J
R2
& 3
for R
M78
9X/R
7120
dev
ice.
MP
562
Itr10
8 se
cond
pilo
t sta
bili-
zatio
n tim
e an
d lo
ck-
out o
n lo
ss o
f run
ning
in
terlo
cks
with
run/
test
Sw
itch
RM
7895
C10
12R
M78
97A
1002
R
M78
98A
1000
See
Dip
S
witc
h 1-
5C
lip J
R3
for R
M78
9X/R
7120
dev
ice
FOO
TNO
TES
:a
In
t: In
term
itten
t, I
tr: In
terr
upte
db
Th
e R
M78
9X c
ontro
l is
not a
dire
ct p
lug
in re
plac
emen
t . S
ee M
oder
niza
tion
wiri
ng in
form
atio
n fo
r wiri
ng d
iagr
ams.
c
Rep
lace
men
t sug
gest
ions
hav
e fix
ed P
FEP
(4 o
r 10)
whe
re th
e Fi
reye
con
trol w
ent t
o R
un w
hen
(or s
hortl
y af
ter)
flam
e w
as s
ense
d.d
R
7120
sug
gest
ion
is a
dire
ct p
lug
in re
plac
emen
t.
95-6855—15 28
Honeywell Primary Control Cross ReferenceC
ontr
ol C
hass
is fo
r MII
Dev
ice
to b
e
Rep
lace
dVo
ltage
(V
ac)
Freq
ency
(H
z)C
omm
ents
for
7800
Rep
lace
men
tM
C12
012
050
/60
MC
120R
120
50/6
0A
dd S
7820
A10
07 R
emot
e R
eset
Mod
ule
MC
120P
120
50/6
0S
elec
t RM
7896
mod
el o
r pro
gram
enh
ance
d re
plac
e-m
ent (
post
pur
ge)
MC
230
230
50/6
0S
elec
t EC
7895
A or
EC
7895
C
MC
230R
230
50/6
0S
elec
t EC
7895
A or
EC
7895
C a
nd a
dd S
7820
A10
07
Rem
ote
Res
et M
odul
e
Dip
Sw
itch
setti
ngs
Switc
hO
ffO
n(M
P561
)R
epla
cem
ent C
omm
ents
15
5A
dd ti
min
gs o
f ‘O
n’ s
witc
hes
1-5
and
sele
ct c
lose
st
ST7
800
purg
e tim
er, p
ick
equa
l or n
ext h
ighe
st
timin
g.2
77
330
15
460
30
524
060
65
(PTF
I)
710
(PTF
I)
8R
ecyc
leN
on R
e-cy
cle
Flam
e A
mpl
ifier
Mod
ule
for M
II R
epla
cem
ent
Dev
ice
to b
e R
epla
ced
Rep
lace
men
t Sug
gest
ion
FFR
T (s
ec)
Flam
e D
etec
tion
Type
For R
M78
9X
R71
20
Rep
lace
men
t
Com
men
tsR
7120
com
men
ts
MA
UV
12-
4U
ltrav
iole
tR
7849
A10
23S
elec
t app
ropr
iate
C70
27
Ultr
avio
let r
epla
cem
ent.
Con
nect
C70
27 B
lue
wire
to S
2 an
d W
hite
wire
to S
1
MA
UV
1T0.
8U
ltrav
iole
tR
7849
A10
15S
elec
t app
ropr
iate
C70
27
Ultr
avio
let r
epla
cem
ent.
Con
nect
C70
27 B
lue
wire
to S
2 an
d W
hite
wire
to S
1
MA
RT1
2-4
Rec
tifica
tion
R78
47A
1033
Use
exi
stin
g fla
me
rod.
MA
RT1
T0.
8R
ectifi
catio
nR
7847
A10
25U
se e
xist
ing
flam
e ro
d.
29 95-6855—15
Honeywell Primary Control Cross Reference
Mic
roM
REP
LAC
EMEN
T: T
he M
icro
M is
of m
icro
proc
esso
r bas
ed d
esig
n M
odul
ar M
ser
ies.
The
follo
win
g co
mpo
nent
s ne
ed to
be
know
n fo
r sel
ectin
g th
e H
oney
wel
l re
plac
emen
t dev
ices
. •
Con
trol C
hass
is •
Pro
gram
Mod
ule
alon
g w
ith d
ip s
witc
h se
tting
s •
Flam
e A
mpl
ifier
Mod
ule
• O
ptio
nal P
lug
In B
oard
Tabl
e 15
—C
ontr
ol C
hass
is fo
r the
Mic
ro M
(for
use
with
MEP
1XX,
MEP
2XX,
and
MEP
5XX)
Dev
ice
to b
e R
epla
ced
Volta
ge
(Vac
)Fr
eque
ncy
(Hz)
Feat
ure
Com
men
ts fo
r RM
789X
/R71
20 R
epla
cem
ent
ME
C12
012
050
/60
ME
C12
0C12
050
/60
Com
mun
icat
ions
Add
S78
10M
1003
or u
se S
7800
A10
01 K
eybo
ard
Dis
play
(S78
00A
1142
for E
nhan
ced
Rep
lace
men
t) an
d pr
ogra
m
for M
odB
usM
EC
120D
120
50/6
0D
ispl
ay F
eatu
reA
dd S
7800
A10
01 K
eybo
ard
Dis
play
(S78
00A
1142
for E
nhan
ced
Rep
lace
men
t)M
EC
120R
120
50/6
0R
emot
e R
eset
Add
S78
20A
1007
Rem
ote
Res
et M
odul
eM
EC
120R
C12
050
/60
Res
et a
nd
Com
mun
icat
ions
Add
S78
10M
1003
or u
se S
7800
A10
01 K
eybo
ard
Dis
play
(S78
00A
1142
for E
nhan
ced
Rep
lace
men
t) an
d pr
ogra
m
for M
odB
us a
nd c
onne
ct u
npow
ered
rese
t but
ton
to d
ispl
ay’s
term
inal
s 3
and
5.M
EC
120R
D12
050
/60
Res
et a
nd D
ispl
ayA
dd S
7800
A10
01 K
eybo
ard
Dis
play
(S78
00A
1142
for E
nhan
ced
Rep
lace
men
t) C
onne
ct u
npow
ered
rese
t but
ton
to d
ispl
ay’s
term
inal
s 3
and
5.M
EC
230
230
50/6
0R
eset
, Dis
play
and
C
omm
unic
atio
nsS
elec
t EC
7895
A or
EC
7895
C; u
se S
7800
Key
boar
d di
spla
y an
d pr
ogra
m fo
r Mod
Bus
and
con
nect
unp
ower
ed
rese
t but
ton
to d
ispl
ay’s
term
inal
s 3
and
5
Tabl
e 16
—C
ontr
ol C
hass
is fo
r the
Mic
ro M
(for
use
with
MEP
3XX,
MEP
4XX,
and
MEP
6XX)
Dev
ice
to b
e R
epla
ced
Volta
ge
(Vac
)Fr
eque
ncy
(Hz)
Feat
ure
Com
men
ts fo
r RM
789X
/R71
20 R
epla
cem
ent
ME
C32
012
050
/60
Sta
ndar
d pl
ug in
boa
rdM
EC
320R
120
50/6
0R
emot
e R
eset
Add
S78
20A
1007
Rem
ote
Res
et M
odul
eM
EC
320D
120
50/6
0D
ispl
ay F
eatu
reA
dd S
7800
A10
01 K
eybo
ard
Dis
play
(S78
00A
1142
for E
nhan
ced
Rep
lace
men
tM
EC
320R
D12
050
/60
Rem
ote
Res
et a
nd D
ispl
ay
Add
S78
00A
1001
Key
boar
d D
ispl
ay (S
7800
A11
42 fo
r Enh
ance
d R
epla
cem
ent w
ire
rem
ote
rese
t to
term
inal
s 3
and
5.M
EC
320C
120
50/6
0C
omm
unic
atio
nsA
dd S
7810
M10
03 o
r use
S78
00 K
eybo
ard
disp
lay
and
prog
ram
for M
odB
usM
EC
320R
C12
050
/60
Res
et a
nd C
omm
unic
atio
nsA
dd S
7810
M10
03 o
r use
S78
00 K
eybo
ard
disp
lay
and
prog
ram
for M
odB
us w
ire re
mot
e re
set t
o te
rmin
als
3 an
d 5.
ME
C32
0TS
120
50/6
0D
ispl
ay in
terfa
ce to
ED
510,
Mod
bus
inte
r-fa
ce, A
ux. r
elay
for c
ontro
ller M
ED
8A
dd S
7800
Key
boar
d di
spla
y an
d pr
ogra
m fo
r Mod
bus
ME
C48
023
050
/60
Cha
ssis
for M
EP
3XX
, ME
P4X
X o
r ME
P6X
XS
elec
t EC
7895
A or
EC
7895
C;
ME
C48
0RC
230
50/6
0R
eset
and
Com
mun
icat
ions
Sel
ect E
C78
95A
or E
C78
95C
; use
S78
00 K
eybo
ard
disp
lay
and
prog
ram
for M
odB
us
and
add
rese
t but
ton
to a
ppro
pria
te te
rmin
als
95-6855—15 30
Honeywell Primary Control Cross ReferenceTa
ble
17—
Opt
iona
l Plu
g-In
Boa
rd M
odul
es fo
r the
Mic
ro M
Dev
ice
to b
e R
epla
ced
Rep
lace
men
t Sug
gest
ion
Mod
elFe
atur
e
ME
D1
Sta
ndar
d lo
cal r
eset
sw
itch
Sta
ndar
d H
oney
wel
l dev
ice
ME
D2
Sta
ndar
d lo
cal r
eset
sw
itch
with
dis
play
out
put
Add
S78
00 d
ispl
ay to
RM
789X
/R71
20M
ED
3S
tand
ard
loca
l res
et s
witc
h w
ith re
mot
e re
set
Add
S78
20A
1007
to R
M78
9X/R
7120
ME
D4
Sta
ndar
d lo
cal r
eset
sw
itch
Sta
ndar
d H
oney
wel
l dev
ice
ME
D5
Sta
ndar
d lo
cal r
eset
sw
itch
with
dis
play
out
put a
nd R
S48
5 co
mm
unic
atio
nsA
dd S
7800
dis
play
to R
M78
9X/R
7120
and
con
figur
e fo
r Mod
Bus
ME
D6
Sta
ndar
d lo
cal r
eset
sw
itch
with
dis
play
out
put,
rem
ote
rese
t and
RS
485
com
mun
ica-
tions
Add
S78
00 d
ispl
ay to
RM
789X
/R71
20 a
nd c
onfig
ure
for M
odB
us, a
nd c
on-
nect
unp
ower
ed re
set t
o di
spla
y’s
term
inal
s 3
and
5.M
ED
7S
tand
ard
loca
l res
et s
witc
h w
ith R
S48
5 co
mm
unic
atio
nsA
dd S
7810
M10
03 fo
r Mod
bus
to R
M78
9X/R
7120
and
con
nect
unp
ower
ed
rese
t to
disp
lay’
s te
rmin
als
3 an
d 5.
Or a
dd S
7800
dis
play
and
con
figur
e fo
r m
odbu
s.M
ED
8S
tand
ard
loca
l res
et s
witc
h w
ith d
ispl
ay o
utpu
t and
RS
485
Mod
bus
inte
rface
and
aux
il-ia
ry re
lay
outp
ut w
ith n
orm
ally
clo
sed
dry
cont
act f
or c
ontro
ller i
nter
face
No
Mat
ch fo
r dry
con
tact
out
put f
eatu
re.
ME
D9
Sta
ndar
d lo
cal r
eset
sw
itch
with
dis
play
out
put a
nd R
S48
5 M
odbu
s in
terfa
ce a
nd a
uxil-
iary
rela
y ou
tput
with
nor
mal
ly o
pen
dry
cont
act f
or c
ontro
ller i
nter
face
No
Mat
ch fo
r dry
con
tact
out
put f
eatu
re.
31 95-6855—15
Honeywell Primary Control Cross Reference
Tabl
e 18
—M
icro
M P
rogr
am M
odul
e (fo
r use
with
MEC
120
and
MEC
230
cha
ssis
)D
evic
e to
be
Rep
lace
dR
epla
cem
ent S
ugge
stio
nM
odel
Feat
ure
RM
7895
or
RM
7896
R
epla
cem
ent
Enha
nced
78
00
Rep
lace
men
t
R71
20
Rep
lace
men
tPr
epur
ge T
imer
(r
equi
red
for
RM
789X
or
R71
20)
Com
men
ts
ME
P10
0In
term
itten
t Pilo
t, R
elig
ht, 1
0 P
TFI
RM
7895
A10
14R
M78
97A
1002
R
M78
98A
1000
R71
20M
1001
ST7
800A
1005
Rep
lace
men
t sug
gest
ions
has
a c
ompl
ete
PFE
P, F
ireye
cut
s of
f whe
n fla
me
sens
ed.
ME
P10
0PM
EP
100
with
15
sec.
pos
t pur
geR
M78
96A
1012
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
05R
epla
cem
ent s
ugge
stio
ns h
as a
com
plet
e P
FEP,
Fire
ye c
uts
off w
hen
flam
e se
nsed
. Pro
gram
RM
7897
or R
M78
98 fo
r 15
seco
nd p
ost p
urge
ME
P10
1sa
me
as M
EP
100
but a
llow
s fla
me
durin
g ‘o
ff’ c
ycle
RM
7895
A10
14R
M78
97A
1002
R
M78
98A
1000
R71
20M
1001
ST7
800A
1005
Rep
lace
men
t sug
gest
ions
has
a c
ompl
ete
PFE
P, F
ireye
cut
s of
f whe
n fla
me
sens
ed. R
epla
cem
ent R
M d
oes
not a
llow
flam
e du
ring
‘off’
cyc
le
ME
P10
2sa
me
as M
EP
100
with
10
sec.
PTF
I, Lo
ckou
t on
flam
e fa
ilure
.R
M78
95A
1014
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
05R
epla
cem
ent s
ugge
stio
ns h
as a
com
plet
e P
FEP,
Fire
ye c
uts
off w
hen
flam
e se
nsed
. Clip
JR
1 an
d JR
2
ME
P10
3Fi
xed
10 s
ec. S
park
Igni
tor S
ensi
ng
Per
iod
follo
wed
by
a 10
sec
. MTF
I, w
ith 3
0 se
cond
pos
t pur
ge. W
ill re
try
once
on
igni
tor f
ailu
re
Non
eN
one
Non
eN
o H
oney
wel
l sug
gest
ion
for t
his
spar
k fe
atur
e.
ME
P10
4M
EP
100
with
10
sec.
PTF
I, Lo
ckou
t on
flam
e fa
ilure
.R
M78
95A
1014
RM
7897
A10
02
RM
7898
A10
00R
7120
M10
01S
T780
0A10
05R
epla
cem
ent s
ugge
stio
ns h
as a
com
plet
e P
FEP,
Fire
ye c
uts
off w
hen
flam
e se
nsed
. Clip
JR
2
ME
P10
5N
on re
cycl
e on
flam
e fa
il, lo
ckou
t on
limit
failu
re, 1
0 se
c. P
TFI
RM
7895
A10
14R
M78
97A
1002
R
M78
98A
1000
R71
20M
1001
ST7
800A
1005
Rep
lace
men
t sug
gest
ions
has
a c
ompl
ete
PFE
P, F
ireye
cut
s of
f whe
n fla
me
sens
ed. C
lip J
R2
and
JR3
ME
P23
0E
quip
ed w
ith d
ip s
witc
hes
to s
elec
t: P
repu
rge
timin
g, P
TFI,
post
pur
ge,
recy
cle/
non
recy
cle
on m
ain
flam
e lo
ss, a
nd p
rove
n op
en to
sta
rt ai
r flow
sw
itch.
Igni
tion
turn
s of
f 3 s
econ
ds
befo
re m
ain
valv
e en
ergi
zed.
See
Tab
le 2
1.S
ee T
able
21.
Clip
JR
3
ME
P23
0Hsa
me
as M
EP
230
with
8 s
ec. p
ilot
stab
iliza
tion
perio
d.S
ee T
able
21.
See
Tab
le 2
1.R
M78
9X o
r R71
20 h
as 1
0 se
cond
PFE
P, b
ut N
OT
pilo
t sta
biliz
atio
n fe
atur
e, R
M78
98A
1018
has
a e
arly
spa
rk te
rmin
atio
n w
hen
flam
e is
se
nsed
.
ME
P23
4S
elec
tabl
e: P
TFI,
prep
urge
tim
ing,
pr
ove
limits
ope
n on
sta
rt, 1
0 se
c.
Pilo
t pro
ving
, MTF
I, po
st p
urge
, non
re
cycl
e on
flam
e fa
il.
RM
7896
B10
11N
one
Non
eS
ee T
able
21.
Clip
JR
2 an
d JR
3
ME
P23
5M
EP
230
with
lock
out o
n lim
its o
pen
10 s
ec. a
fter s
tart,
sel
ecta
ble
recy
cle/
non
recy
cle
on o
pen
afte
r flam
e is
pr
oven
, ded
icat
ed lo
ckou
t on
loss
of
flam
e
See
Tab
le 2
1.S
ee T
able
21.
Clip
JR
2 an
d JR
3
ME
P23
6sa
me
as M
EP
230
with
6 s
ec. a
d-di
tiona
l ign
ition
on
with
mai
n fu
el (f
or
use
with
inte
rmitt
ent p
ilot o
nly)
.
RM
7895
A10
14R
M78
97A
1002
R
M78
98A
1000
R71
20M
1001
See
Tab
le 2
1.R
M78
9X o
r R71
20 d
oes
not k
eep
the
igni
tion
on in
to th
e m
ain
flam
e es
tabi
shin
g tim
e
ME
P23
7S
ame
as M
EP
230,
fixe
d P
TFI,
Inte
r-ru
pted
pilo
t, us
e M
ED
C2
amp
for 8
5 &
95
ser
ies
scan
ners
Non
eN
one
Non
eN
one
No
Hon
eyw
ell d
evic
e fo
r thi
s sc
anne
r ser
ies
95-6855—15 32
Honeywell Primary Control Cross ReferenceTa
ble
18—
Mic
roM
Pro
gram
Mod
ule
(for u
se w
ith M
EC12
0 an
d M
EC 2
30 c
hass
is)
Dev
ice
to b
e R
epla
ced
Rep
lace
men
t Sug
gest
ion
Mod
elFe
atur
eR
M78
95 o
r R
M78
96
Rep
lace
men
t
Enha
nced
78
00
Rep
lace
men
t
R71
20
Rep
lace
men
tPr
epur
ge T
imer
(r
equi
red
for
RM
789X
or
R71
20)
Com
men
ts
ME
P23
8S
ame
as M
EP
230,
igni
tion
shut
off
3 se
c af
ter fl
ame
sens
e, 8
sec
pilo
t st
abili
zatio
n pe
riod
RM
7895
A10
48R
M78
98A
1018
Non
eS
ee T
able
21.
RM
7895
/8 h
as a
fixe
d P
FEP
so p
ilot s
tabi
lizat
ion
time
depe
ndan
t on
how
soo
n fla
me
is s
ense
d.
ME
P29
0sa
me
as M
EP
230H
with
0 o
r 90
sec-
ond
post
pur
ge.
See
Tab
le 2
1.S
ee T
able
21.
Pro
gram
RM
7897
, RM
7898
R71
20 fo
r 90
seco
nd p
ost p
urge
. RM
789X
or
R71
20 h
as 1
0 se
cond
PFE
P, b
ut N
OT
pilo
t sta
biliz
atio
n fe
atur
e,
RM
7898
A10
18 h
as a
ear
ly s
park
term
inat
ion
whe
n fla
me
is s
ense
d.
ME
P30
0R
elig
ht o
pera
tion,
10
sec
fixed
PTF
I, 5
seco
nd p
ilot p
rovi
ng p
erio
d, 5
sec
ond
MTF
I, lo
ckou
t on
flam
e fa
il du
ring
PTF
I, pi
lot p
rovi
ng a
nd M
TFI.
Rec
ycle
on
air
flow
ope
n, n
o po
st p
urge
, res
et
on li
ne v
olta
ge.
Non
eR
M78
97C
1018
Non
eS
ee T
able
21.
Sug
gest
ed c
ontro
l DO
ES
NO
T sh
ut o
ff ig
nitio
n fo
r 5 s
econ
d pi
lot p
rov-
ing
perio
d. R
M78
9X o
r R71
20M
requ
ires
cont
act c
losu
re re
set w
hen
usin
g S
7820
A10
07 m
odul
e
ME
P30
4no
n re
cylc
e on
flam
e fa
ilure
, 5 s
ec
purg
e, 1
0 se
c fix
ed P
TFI,
5 se
c pi
lot
prov
ing,
10
sec
MTF
I, in
turr
upte
d pi
lot,
early
spa
rk te
rmin
atio
n.
RM
7895
C10
20R
M78
97C
1000
R
M78
98A
1018
R71
20M
1019
ST7
800A
1005
Sug
gest
ed R
M78
97C
or R
7120
M c
ontro
l DO
ES
NO
T sh
ut o
ff ig
nitio
n fo
r 5 s
econ
d pi
lot p
rovi
ng p
erio
d. R
M78
9X o
r R71
20M
requ
ires
cont
act
clos
ure
rese
t whe
n us
ing
S78
20A
1007
mod
ule
Clip
JR
2
ME
P33
5N
on re
cycl
e on
flam
e fa
il, 3
0 se
c pu
rge,
35
sec
hot s
urfa
ce ig
nitio
n on
te
rmin
al 4
, 3 s
ec P
TFI o
n te
rmin
al 3
, 5
seco
nd p
ilot p
rovi
ng p
erio
d, in
term
it-te
nt p
ilot,
15 s
econ
d po
st p
urge
, M
anua
l res
et o
nly.
Non
eN
one
Non
eH
oney
wel
l doe
s no
t offe
r 35
seco
nd h
ot s
urfa
ce d
evic
e
ME
P39
7R
ecyc
le o
n m
ain
flam
e fa
il, 1
5 se
cond
pu
rge,
7 s
econ
d fix
ed P
TFI,
5 se
cond
pi
lot p
rovi
ng 5
sec
MTF
I, ea
rly s
park
te
rmin
atio
n an
d in
turr
upte
d pi
lot.
Rec
ycle
on
air fl
ow fa
ilure
, no
post
pu
rge,
run
chec
k sw
itch,
rese
t on
line
volta
ge.
Non
eR
M78
97C
1018
Non
eS
T780
0A10
21
or
ST7
800A
1039
(n
o 15
pur
ge
avai
labl
e)
Sug
gest
ed c
ontro
l DO
ES
NO
T sh
ut o
ff ig
nitio
n fo
r 5 s
econ
d pi
lot p
rov-
ing
perio
d. R
M78
9X o
r R71
20M
requ
ires
cont
act c
losu
re re
set w
hen
usin
g S
7820
A10
07 m
odul
e
ME
P43
7R
ecyc
le o
nce
on m
ain
flam
e fa
ilure
, se
lect
able
5 o
r 10
sec
fixed
PTF
I, se
lect
able
inte
rrup
ted
or in
term
itten
t pi
lot,
5 se
c M
TFI,
sele
ctab
le p
urge
tim
e to
240
sec
onds
, mai
n va
lve
proo
f of
clo
sure
, 15
seco
nd p
ost p
urge
, re
set o
n lin
e vo
ltage
.
Non
eR
M78
97A
1002
fo
r Int
erm
itten
t, R
M78
97C
1000
fo
r Int
erru
pted
or
RM
7898
A10
00
Non
eS
ee T
able
21.
Sug
gest
ed c
ontro
l DO
ES
NO
T of
fer 5
sec
MFE
P (M
TFI)
requ
ires
cont
act c
losu
re re
set w
hen
usin
g S
7820
A10
07 m
odul
e or
S78
00A
1142
di
spla
y, u
se d
ispl
ay to
pro
gram
15
seco
nd p
ost p
urge
, PO
C is
sep
arat
e in
put t
o R
M.
ME
P53
6sa
me
as M
EP
560
with
out p
ilot s
tabi
-liz
atio
n pe
riod.
Will
not
lock
out o
n ai
r flo
w o
pen
durin
g pu
rge
perio
d.
If sw
itch
3 cl
osed
R
M78
95D
1011
or
If
switc
h 3
open
R
M78
96D
1019
RM
7897
C10
00
or
RM
7898
A10
18
R71
20M
1019
See
Tab
le 2
1.R
M78
9X/R
7120
sug
gest
ion,
doe
s N
OT
offe
r spe
cial
Airfl
ow s
witc
h fe
atur
e.
(con
tinue
d)
33 95-6855—15
Honeywell Primary Control Cross Reference
Tabl
e 18
—M
icro
M P
rogr
am M
odul
e (fo
r use
with
MEC
120
and
MEC
230
cha
ssis
)D
evic
e to
be
Rep
lace
dR
epla
cem
ent S
ugge
stio
nM
odel
Feat
ure
RM
7895
or
RM
7896
R
epla
cem
ent
Enha
nced
78
00
Rep
lace
men
t
R71
20
Rep
lace
men
tPr
epur
ge T
imer
(r
equi
red
for
RM
789X
or
R71
20)
Com
men
ts
ME
P53
7sa
me
as M
EP
536
exce
pt p
rovi
des
one
recy
cle
on m
ain
flam
e fa
ilure
.If
switc
h 3
clos
ed
RM
7895
D10
11
or
If sw
itch
3 op
en
RM
7896
D10
19
RM
7897
C10
00
or
RM
7898
A10
00
R71
20M
1019
See
Tab
le 2
1.R
M78
97, R
M78
98, R
7120
do
NO
T of
fer d
ynam
ic A
FS F
eatu
re.
RM
789X
or R
7120
M d
o N
OT
offe
r one
recy
cle,
C
lip J
R3
to lo
ckou
t on
mai
n fla
me
failu
re.
ME
P56
0sa
me
as M
EP
230H
with
10
sec.
MTF
I, R
un-C
heck
sw
itch.
8 s
econ
d pi
lot s
ta-
biliz
atio
n be
fore
mai
n va
lve
ener
gize
d.
If sw
itch
3 cl
osed
R
M78
95D
1011
or
If
switc
h 3
open
R
M78
96D
1019
RM
7897
C10
00
or
RM
7898
A10
18
R71
20M
1019
See
Tab
le 2
1.R
M78
9X 1
0 se
cond
PFE
P, b
ut N
OT
pilo
t sta
biliz
atio
n fe
atur
e,
RM
7898
A10
18 h
as a
ear
ly s
park
term
inat
ion
whe
n fla
me
is s
ense
d so
so
me
pilo
t sta
biliz
atio
n tim
e.
RM
7897
, RM
7898
, R71
20 d
o N
OT
offe
r dyn
amic
AFS
Fea
ture
.
ME
P56
1sa
me
as M
EP
560
with
3 s
econ
d pi
lot
stab
iliza
tion
perio
d be
fore
mai
n va
lve
ener
gize
d, s
elec
tabl
e pu
rge
timin
gs o
f 7,
10,
15,
or 3
0 se
cond
s.
If sw
itch
3 cl
osed
R
M78
95D
1011
or
If
switc
h 3
open
R
M78
96D
1019
RM
7897
C10
00
or
RM
7898
A10
18
R71
20M
1019
See
Tab
le 2
1.R
M78
9X 1
0 se
cond
PFE
P, b
ut N
OT
pilo
t sta
biliz
atio
n fe
atur
e,
RM
7898
A10
18 h
as a
ear
ly s
park
term
inat
ion
whe
n fla
me
is s
ense
d so
so
me
pilo
t sta
biliz
atio
n tim
e.
RM
7897
, RM
7898
, R71
20 d
o N
OT
offe
r dyn
amic
AFS
Fea
ture
.
ME
P56
2sa
me
as M
EP
560
with
lock
out o
n lo
ss
of fl
ame
and
limit
circ
uit o
pen.
If sw
itch
3 cl
osed
R
M78
95D
1011
or
If
switc
h 3
open
R
M78
96D
1019
RM
7897
C10
00
or
RM
7898
A10
18
R71
20M
1019
See
Tab
le 2
1.R
M78
9X 1
0 se
cond
PFE
P, b
ut N
OT
pilo
t sta
biliz
atio
n fe
atur
e,
RM
7898
A10
18 h
as a
ear
ly s
park
term
inat
ion
whe
n fla
me
is s
ense
d so
so
me
pilo
t sta
biliz
atio
n tim
e.
RM
7897
, RM
7898
, R71
20 d
o N
OT
offe
r dyn
amic
AFS
Fea
ture
. Clip
JR
2 an
d JR
3,
ME
P56
4sa
me
as M
EP
560
with
3 s
econ
d pi
lot
stab
iliza
tion
perio
d be
fore
mai
n va
lve
ener
gize
d, s
elec
tabl
e pu
rge
timin
gs o
f 7,
30,
60,
or 2
40 s
econ
ds.
If sw
itch
3 cl
osed
R
M78
95D
1011
or
If
switc
h 3
open
R
M78
96D
1019
RM
7897
C10
00
or
RM
7898
A10
18
R71
20M
1019
See
Tab
le 2
1.R
M78
9X 1
0 se
cond
PFE
P, b
ut N
OT
pilo
t sta
biliz
atio
n fe
atur
e,
RM
7898
A10
18 h
as a
ear
ly s
park
term
inat
ion
whe
n fla
me
is s
ense
d so
so
me
pilo
t sta
biliz
atio
n tim
e.
RM
7897
, RM
7898
, R71
20 d
o N
OT
offe
r dyn
amic
AFS
Fea
ture
.
ME
P69
6P
rovi
des
30 s
econ
ds o
f pre
purg
e,
lock
out o
n ai
rflow
afte
r 10
seco
nds,
10
sec
PTF
I, 5
sec
pilo
t pro
ving
, ea
rly s
park
term
inat
ion,
5 s
ec M
TFI,
inte
rrup
ted
pilo
t, se
lect
able
recy
cle/
non
recy
cle
on fl
ame
failu
re, 6
0 se
c.
post
pur
ge, s
elec
tabl
e ba
ud ra
te fo
r co
mm
unic
atio
n, o
utpu
t for
ext
erna
l co
ntro
ller o
pera
tion.
RM
7897
C10
18S
T780
0A10
39S
ugge
sted
con
trol D
OE
S N
OT
shut
off
igni
tion
for 5
sec
ond
pilo
t pro
v-in
g pe
riod.
Use
S78
00A
1142
to p
rogr
am 6
0 se
cond
pos
t pur
ge a
nd s
et
up fo
r Mod
bus
Com
mun
icat
ions
. R
M78
97 d
oes
NO
T ha
ve o
utpu
t for
ext
erna
l con
trolle
r.
(con
tinue
d)
95-6855—15 34
Honeywell Primary Control Cross ReferenceTa
ble
19—
Avai
labl
e di
psw
itche
s fo
r MEP
200
and
500
serie
s.SW
ITC
HFU
NC
TIO
NC
OM
MEN
TS1
23
45
6
CC
a c 7
a c
PU
RG
E T
IME
S
EC
ON
DS
Sel
ect S
T780
0A10
13
OC
a c 30
Sel
ect S
T780
0A10
39
CO
a c 60
Sel
ect S
T780
0A10
54
OO
a c 90
Sel
ect S
T780
0A10
62
CD
ISA
BLE
Db
P
OS
T P
UR
GE
Sel
ect R
M78
95 o
r RM
7897
Ob
15
SE
CO
ND
Sb S
elec
t RM
7896
or R
M78
97 a
nd p
rogr
am p
ost p
urge
C5
PTF
I TI
ME
Clip
JR
1 fro
m y
our s
elec
tion
O10
Leav
e JR
1 in
tact
CD
ISA
BLE
PR
OV
E A
IR F
LOW
O
PE
N A
T S
TAR
TS
elec
t RM
7895
A/C
, 789
6A/C
or 7
897
OE
NA
BLE
Sel
ect R
M78
95B
/D, 7
896B
/D, n
o 78
97C
RE
CY
CLE
FLA
ME
FA
IL A
CTI
ON
FR
OM
RU
NLe
ave
JR2
inta
ct
ON
ON
-RE
CY
CLE
Clip
JR
2 fro
m y
our s
elec
tion
FOO
TNO
TES
:a
M
EP
561
mod
ule
has
sele
ctab
le p
urge
tim
ing
of 7
, 10,
15
and
30 s
econ
dsb
M
EP
290
mod
ule
has
sele
ctab
le p
ost p
urge
of 9
0 se
cond
s-on
ly R
M78
97 is
ava
ilabl
ec
M
EP
564
mod
ules
has
sel
ecta
ble
purg
e tim
ing
of 7
, 30,
60,
and
240
sec
onds
35 95-6855—15
Honeywell Primary Control Cross Reference
Tabl
e 20
—Av
aila
ble
dips
witc
hes
for M
EP43
7SW
ITC
HFU
NC
TIO
NC
OM
MEN
TS1
23
45
6
CC
C0
PU
RG
E T
IME
S
ELE
CTI
ON
(s
econ
ds)
Sel
ect S
T780
0A10
05 (2
sec
min
imum
)O
CC
5S
elec
t ST7
800A
1013
(7 s
econ
ds)
CO
C15
Sel
ect S
T780
0A10
39 (3
0 se
cond
s, n
o 15
)O
OC
30S
elec
t ST7
800A
1039
(30
seco
nds,
no
15)
CC
O60
Sel
ect S
T780
0A10
54O
CO
90S
elec
t ST7
800A
1062
CO
O12
0S
elec
t ST7
800A
1070
(2.5
min
ute)
OO
O24
0S
elec
t ST7
800A
1088
C5
PTF
I TIM
E
(sec
onds
)C
lip J
R1
O10
Leav
e JR
1 In
tact
CIN
TER
RU
PTE
DP
ILO
T O
PE
RAT
ION
Leav
e JR
2 in
tact
O
INTE
RM
ITTE
NT
Clip
JR
2 fro
m y
our s
elec
tion
CR
EC
YC
LEFL
AM
E F
AIL
Leav
e JR
2 in
tact
O
NO
N-R
EC
YC
LEC
lip J
R2
from
you
r sel
ectio
n
TAB
LE 2
1—Fl
ame
Am
plifi
er fo
r the
Mic
ro M
Dev
ice
to b
e R
epla
ced
Rep
lace
men
tFF
RT
(sec
)Fl
ame
Am
p Ty
peFl
ame
Det
ecto
r Typ
eC
omm
ents
R71
20 c
omm
ents
ME
UV
10.
8N
on s
elf c
heck
Ultr
avio
let
R78
49A
1015
S
elec
t C70
27 fl
ame
dete
ctor
Con
nect
C70
27 B
lue
wire
to S
2 an
d W
hite
wire
to S
1M
EU
V4
3N
on s
elf c
heck
Ultr
avio
let
R78
49A
1023
S
elec
t C70
27 fl
ame
dete
ctor
Con
nect
C70
27 B
lue
wire
to S
2 an
d W
hite
wire
to S
1M
EU
VS
10.
8S
elf C
heck
Ultr
avio
let
R78
49B
1013
Sel
ect C
7027
flam
e de
tect
orC
onne
ct C
7027
Blu
e w
ire to
S2
and
Whi
te w
ire to
S1
ME
UV
S4
3S
elf C
heck
Ultr
avio
let
R78
49B
1021
S
elec
t C70
27 fl
ame
dete
ctor
Con
nect
C70
27 B
lue
wire
to S
2 an
d W
hite
wire
to S
1M
ER
T10.
8N
on s
elf c
heck
Flam
e R
odR
7847
A10
25U
se e
xist
ing
Flam
e R
odM
ER
T43
Non
sel
f che
ckFl
ame
Rod
R78
47A
1033
Use
exi
stin
g Fl
ame
Rod
ME
IR1
0.8
Non
sel
f che
ckIn
frare
dN
o 0.
8 se
cond
mod
elM
EIR
43
Non
sel
f che
ckIn
frare
dR
7852
A10
01
Sel
ect C
7915
flam
e de
tect
orM
EC
D1
0.8
Non
sel
f che
ckC
adm
ium
Sul
fide
R78
51B
1018
S
elec
t C79
62 fl
ame
dete
ctor
ME
CD
43
Non
sel
f che
ckC
adm
ium
Sul
fide
R78
51B
1000
S
elec
t C79
62 fl
ame
dete
ctor
ME
DC
2C
onta
ct In
put
With
ME
P23
7, o
pera
tion
with
85
and
95 s
erie
s sc
anne
rs.
95-6855—15 36
Honeywell Primary Control Cross Reference
37 95-6855—15
Honeywell Primary Control Cross Reference
Honeywell Primary Control Cross Reference
Automation and Control SolutionsHoneywell International Inc.1985 Douglas Drive NorthGolden Valley, MN 55422
Honeywell Limited-Honeywell Limitée35 Dynamic DriveToronto, Ontario M1V 4Z9http://yourhome.honeywell.com
® U.S. Registered Trademark. © 2010 Honeywell International Inc.Patents pending. All rights reserved.95-6855—15 M.S. Rev. 05-10Printed in U.S.A.
