page1 SD139460 ISSUE 24
Please read these instructions carefully as they will enableyou to get maximum efficiency and reliability from your new
Calorex Dehumidifier
Technical Manual
DH30(7)/33(7)50(7)/55(7)/60(7)WALL HUNG DEHUMIDIFIERS
(D139460 ISSUE 24)24/06/13
HEALTH AND SAFETY WARNINGAs the dehumidifier embodies electrical and rotational equipment, ONLY competent
persons should carry out any work on this type of machine. (See Guarantee).
Contents
1.0 INSTALLATION DETAILS .................................................................................................................. 22.0 DATA SHEET ..................................................................................................................................... 53.0 WIRING DIAGRAMS ......................................................................................................................... 74.0 PERFORMANCE GRAPHS .............................................................................................................. 205.0 DIMENSIONS .................................................................................................................................. 236.0 SPARE PARTS LISTS ..................................................................................................................... 317.0 OPTIONAL KITS ............................................................................................................................. 767.1 LPHW ASSEMBLIES ...................................................................................................................... 767.2 12V REMOTE HUMIDISTAT KIT ...................................................................................................... 777.3 12V REMOTE HUMIDISTAT CONNECTIONS ................................................................................... 787.4 WEIR KIT ........................................................................................................................................ 797.5 AIR FILTER KITS ............................................................................................................................ 807.6 FLOOR STAND KITS ....................................................................................................................... 827.7 REMOVAL AND SERVICING OF DRIPTRAY .................................................................................... 838.0 WARRANTY CONDITIONS .............................................................................................................. 84
page2 SD139460 ISSUE 24
2)THE ISOLATOR FOR THE DEHUMIDIFIER MUST COMPLY TO THE APPROPRIATE IPX REGULATION
CAN BE WITHIN 1,25M BUT MUST THEN BE 2,5M ABOVE POOL SURFACE
1) N.B. THE RCD IS AN EARTH LEAKAGE TRIP & ALTHOUGH NOT ALWAYS REQUIRED
IT IS RECOMMENDED THAT IT IS USED ON ALL INSTALLATIONS. WHEN FITTED, A 30mA RCD SHOULD BE USED.
IF THE UNIT IS WITHIN 1,25MOF THE POOL HORIZONTALLYTHEN IT MUST BE 2,5M ABOVETHE POOL SURFACE.
ALTHOUGH THE UNIT IS 2,5M ABOVE THE HEIGHT OF THEPOOL IT IS NOT ACCESSIBLEFOR SERVICE & SO BREAKSTHE NEW REGULATIONS
2,5
M
1,25 - 2,0M MUST BE FITTED WITH AN RCDAND BE AT LEAST 300mm FROM FLOOR
MUST BE FITTED WITH RCDANY HEIGHT ACCEPTABLE
2,0-3,5M
LATEST EDITION REGULATIONS AND CALOREX UNITS
1.0 INSTALLATION DETAILS
page3 SD139460 ISSUE 24
INSTALLATION - WALL MOUNTING ALL MODELS
1. Remove machine from packaging and locate fixing bracket.
2. Locate bracket on wall in required position. Drill hole Ø 6.0mm (no. 10) by 60mm
deep as shown at 'A'. Insert wall plug and screw bracket in place.
3. Set bracket level with spirit level 'D' as shown, drill through and fix it at 'B' with wall
plug and screw.
4. Ensure bracket still level, tighten screws 'A' and 'B', finally drill and fix as above
at position(s) 'C'.5. Check all screws are tight.
6. Lift dehumidifier on to locating lugs on wall bracket.
7. Remove front cover as shown FIG 1.
REMOVE COVER
FIXING SCREWS
HINGE AND LIFTCOVER AWAY
FIG 1
D
A
B
C
8. Electrical supply to the unit must be sized according to data on serial number label
paying special attention to I.E.E. regulations latest edition regarding the special
conditions governing electrical supply to machines in potentially damp areas.
9. The electrical supply should be connected to the terminal block mounted on the side of the bracket supporting the compressor.
Brown/red to 'live', blue/black to neutral and earth to the stud provided.
10. Fan mode switch (if fitted) can be set to cycle fan when humidistat senses demand but
should be set to continuous to promote good air circulation and reduce
condensation.
Note that on models fitted with LPHW the fan(s) will start automatically whenever there is an air heating demand.
On 'X' models fan(s) will stop during defrost cycle.
11. Locate pipe from drip tray and run it away to waste. A short length of 10mm pipe
is provided which should be led into a fixed waste pipe. Two pipe outlet holes
are provided, one to rear of unit, one below the unit.
MODELS DH30/33/50/55/60/A/AX/ARH/AP INSTALLATION INSTRUCTIONS
'RH' MODEL WITH HEAT RECLAIM TO WATER
12. Connect water circuit piping to 15mm stubs projecting from side of machine
as per diagram below:-
HEAT RECOVERED
WATER OUT
HEAT RECOVERED
WATER IN
13. It is recommended that isolating valves are fitted to enable isolation of the
machine in the event of service.
Complete water circuit as per diagrams overleaf. (a) Circulating pump must be sized to take into account the design flow
rate of the machine plus the water system resistance.
Unit Flow Rate - l/min 8/12 12/16
Unit Pressure Drop - m/hd 1.0/2.2 1.0/2.0 .
DH30/33 RH DH50/55/60 RH
MODELS WITH L.P.H.W. FITTED
DH33 DH55
WATER FLOW
AS SHOWN
15mm STUBS
WATER FLOW
AS SHOWN15mm STUBS
'P' MODELS WITH RESISTANCE HEATER
19. Replace front cover, turn on electrical supply and turn humidistat towards 'max'.
(Unless remote humidistat fitted , see note 16 above) unit fan will start,
followed 6 minutes later by the compressor.
Remove cover to gain access to manual reset thermostat.
17. Connect remote air thermostat as shown above to mains in terminal
block marked 'Remote Control Interface'
18. Ensure safety thermostat(s) below are set, ie push red button(s).
Safety thermostat
press to reset
(red button)
HINGE AND LIFT
COVER AWAY
REMOVE COVER FIXING SCREWS
FIG 2
14. Connect water circuit piping to 15mm stubs projecting from side of
machine as per diagram below:-
15. It is recommended that isolating valves are fitted to enable isolation of the machine in the event of service.
Complete water circuit as per diagrams overleaf.
(a) Circulating pump must be sized to take into account the design flow
rate of the machine plus the water system resistance.
12V REMOTE HUMIDISTAT OR THERMOSTAT CONNECTIONS
16. Remove link wire from mains in terminal block marked 'Remote
Control Interface'. Connect remote humidistat as shown below,
ensure knob on humidistat in machine is set fully clockwise
(ie maximum dehumidifcation).
250M MAX
1mm SQ CABLE
Humidistat orAir stat
(not supplied)Remote ControlInterface
Unit Flow Rate - l/min 5 5
Unit Pressure Drop - m/hd 1.1 1.8
DH33 DH55
HEALTH & SAFETY WARNINGAs the Heat Pump contains electrical and rotational equipment, it is recommended that ONLY competent persons carry out any work on this type of machine
(see guarantee).Isolate electrically before entering machine or removing panels.
This appliance is not intended for use by persons (including children) with reduced physical,sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance
page4 SD139460 ISSUE 24
HEAT RECOVERY TO POOL/SPA
DEHUMIDIFIER
3 P.S.I.
NRV
SANITISER
PUMP FILTER
DRAIN
HEAT RECOVERY TO HOT WATER
DEHUMIDIFIED SPACECOLD WATER
FEED
HOT WATER
DRAIN OFF
CYLINDER
STATWATER PUMP
DRAIN
WATER CIRCUIT
COMPONENTS REQUIRED
INSULATED DIRECT HOT WATER CYLINDER
WATER PUMP
THERMOSTAT
PIPING INSULATED
HOT WATER
CYLINDER
INSULATED
ELECTRICAL SUPPLY CIRCUITS
PLUMBING CIRCUITS HEAT RECOVERY 'RH' MODELS
FOR HEAT RECOVERY ,POOL/SPA OR
HOT WATER APPLICATIONS ONLY
INCOMING SUPPLY CAPACITY TO
SUIT PUMP AND DEHUMIDIFIER
AUX FUSEBOARD
E
N
L
SINGLE PHASE
LOCAL ISOLATOR
CAPACITY TO SUIT
DEHUMIDIFIER
ISOLATOR
TO SUIT
PUMP
WATER
PUMP
DEHUMIDIFIER
N L
L
N
WATER PUMP IS
LPHW PLUMBING SCHEMATIC
LPHW CONNECTIONSLOCATED ONDEHUM CABINET
BOILER
PUMP RADIATORS IF FITTED
3 WAY MOTORISED VALVE
FLOW METER
CONTROLLED BY CUSTOMERS THERMOSTAT
FLOWBALANCE
VALVE
USER CHECK LIST
OPERATIONA normal humidistat setting (50-60% RH) is a mid way point on the knob provided.Minimum Air Temp DH 30/33/50/55/60 A = 15°C
Minimum Air Temp DH 30/33/50/55/60 AX = 0°C
Note :- On 'X' models fan stops during defrost.
On machines with resistance heaters DH30/50/60 'P' heating control is governed
by the remote mounted air thermostat , adjust to desired air temp, heater will run automatically as required.
On machines with LPHW, fans will start automatically as required.
MAINTENANCEa. Ensure air inlet/outlets are kept clear and clean. Filter kits available.
b. Wipe clean with damp cloth or cleaning fluid suitable for fibreglass and/or PVC
Note: The Reply Paid Warranty Registration Card must be returned to ensurethe correct warranty is given. If you do not find a Registration Card with your
machine please contact CALOREX Service Department giving your name
address and serial number of your machine. A card will then be sent to youfor completion.
HEALTH & SAFETY WARNINGAs the Heat Pump contains electrical and rotational equipment, it is
recommended that ONLY competent persons carry out any work on this
type of machine (see guarantee)Isolate machine electrically before entering machine or removing panels.
MACHINE NOT RUNNING AT ALL
1. Is supply switched on.
2. Is supply fuse healthy3. Turn humidistat knob fully clockwise.
4. Check air inlet and outlet for obstructions.
5. On 'P' models reset thermostat(s) see Fig 26. If, after carring out the above and waiting 1 hour, the machine does not start
phone for service.
MACHINE FAN ONLY RUNNING7. Turn humidistat knob fully clockwise8. Check air inlet and outlet for obstructions, if after 30 mins the machine has
not restarted phone for service.
WATER LEAKING FROM BASE OF UNIT
9. Check connection from machine to drain for blockages and clear accordingly,
Check fall is adequate.
10. Check that machine is level both vertically and horizontally.The user check list should be carried out before initiating a service call.
Do not attempt to interfere with any internal control settings as these have
been factory calibrated and sealed.If in doubt or if advice is required, contact Calorex Service Dept.
Telephone (01621) 857171 or 856611
PLEASE LEAVE INSTRUCTIONS FOR USER
CHECK THE FOLLOWING :-
page5 SD139460 ISSUE 24
2.0 DATA SHEET*D
H6
0A
HP
2.1 50
2.2
6.0
4.0
n/a
0.1
6
1.1
5.1
4.1
8
230
v5
0h
z
33
.0
22
.2
23
.0
30
.0
17
50
55
n/a
n/a
R1
34
a
0.8
70
/78
DH
50(7
)/6
0(7
)AR
H
2.5
60.0
0.6
5
n/a
n/a
2.8
0.0
6
1.1
5
n/a
n/a
23
0v5
0h
z
13.0
5.6
7.5
30.0
128
0
56
14
1.5
1.6
4
65/8
0
1m
m W
g =
9.8
Pa
1m
hd
=1
.4p
si
1L
/min
=0.2
2ga
ll/m
in
DH
50(7
)/6
0(7
)AP
/AX
P
2.5
60.0
3.5
5.5
5
4.0
n/a
0.0
6
1.1
5
5.2
4.1
1
23
0v5
0h
z
32.0
22.3
24.2
30.0
128
0
56
n/a
n/a
0.7
5 A
P
0.8
AX
P
60/7
5
DH
50(7
)/6
0(7
)AX
2.5
60
.0
3.5
n/a
n/a
n/a
0.0
6
1.1
5
n/a
n/a
230
v5
0h
z
13
.0
5.6
7.5
30
.0
12
80
56
n/a
n/a
0.8
60
/75
DH
50
(7)/
60(7
)A
2.5
60.0
3.5
n/a
n/a
n/a
0.0
6
1.1
5
n/a
n/a
23
0v5
0hz
13.0
5.6
7.5
30.0
128
0
56
n/a
n/a
0.7
5
60
/75
DH
30
(7)A
RH
1.2
5
30.0
0.5
n/a
n/a
1.4
0.0
5
0.7
5
n/a
n/a
230
v5
0h
z
10.0
3.4
4.4
15.8
700
52
10
1.6
1.0
4
45
/55
DH
30
(7)A
P/A
XP
1.2
5
30
.0
1.9
2.8
9
2.0
n/a
0.0
5
0.7
5
2.7
5
2.0
5
23
0v5
0h
z
20
.0
11
.7
12
.7
15
.8
70
0
52
n/a
n/a
0.5
40/5
0
DH
30(7
)AX
1.2
5
30.0
1.9
n/a
n/a
n/a
0.0
5
0.7
5
n/a
n/a
23
0v5
0h
z
10.0
3.4
4.4
15.8
70
0
52
n/a
n/a
0.5
40/5
0
DH
30
(7)A
1.2
5
30.0
1.9
n/a
n/a
n/a
0.0
5
0.7
5
n/a
n/a
23
0v5
0h
z
10.0
3.4
4.4
15.8
70
0
52
n/a
n/a
0.5
40/5
0
L/h
r
L/d
ay
kW
kW
kW
kW
kW
kW
kW
kW
AM
P
AM
P
AM
P
AM
P
m3
/h
dB
/A
L/m
in
m h
d
kg
R40
7c
kg
MO
DE
L
DE
HU
MID
IFIC
AT
ION
TO
TA
L H
EA
T T
O A
IR:
DE
HU
MID
IFIE
R O
NL
Y
DE
HU
M &
RE
SIS
TA
NC
E H
EA
TE
R
RE
SIS
TA
NC
E H
EA
TE
R O
NL
Y
TO
TA
L H
EA
T T
O W
AT
ER
NO
MIN
AL
PO
WE
R C
ON
SU
ME
D:-
FA
N O
NL
Y
DE
HU
M' (
CO
MP
& F
AN
)
DE
HU
M &
HE
AT
ER
HE
AT
ER
& F
AN
SU
PP
LY
FU
SE
NO
MIN
AL
RU
NN
ING
AM
PS
FU
LL L
OA
D A
MP
S
CO
MP
RE
SS
OR
L.R
.A.
AIR
FL
OW
NO
ISE
LE
VE
L @
3m
WA
TE
R F
LO
W R
AT
E
PR
ES
SU
RE
DR
OP
RE
FR
IGE
RA
NT
CH
AR
GE
WE
IGH
T U
NP
AC
KE
D/P
AC
KE
D
f) R
13
4a G
lob
al w
arm
ing p
ote
ntia
l (G
WP
) 1
30
0.
a)
Th
es
e p
erf
orm
an
ce fig
ure
s a
re b
ase
d o
n a
ir @
30ºC
, 6
0%
RH
&
po
olw
ate
r @
28ºC
an
d b
oile
r w
ate
r @
80
ºC
b)
Hu
mid
ista
t a
dju
sta
ble
fro
m 2
0%
to
80%
c)
Min
imum
air t
em
pera
ture
on
sta
nd
ard
mo
dels
15°C
an
d 0
°C o
n d
efr
ost
'X' m
ode
ls
*a)
Th
ese
perf
orm
an
ce
fig
ure
s a
re b
as
ed o
n a
ir @
36
ºC, 6
0%
RH
e)
IP r
atin
g fo
r a
ll u
nits
is I
P4
5
d)
Ma
xim
um
op
era
ting
co
nd
itio
ns
air t
em
p 3
5ºC
a
nd
90
% R
H
d)
Ma
xim
um
op
era
ting
co
nd
itio
ns
for
AP
ve
rsio
ns a
ir t
em
p 3
2ºC
a
nd
62
% R
H
f) R
40
7c
Glo
bal w
arm
ing p
ote
ntia
l (G
WP
)17
00
page6 SD139460 ISSUE 24
2 DATA SHEET CONT
1m
m W
g =
9.8
Pa
1m
hd =
1.4
psi
1L/m
in =
0.2
2 g
al/m
in
DH
55(7
)AR
H
2.5
60.0
0.6
5
5.4
5.0
2.8
0.0
6
1.1
5
230v5
0hz
13.0
5.6
7.5
30.0
740
48
14
1.5
5.0
1.8
0.8
5
1.6
4
65/8
0
DH
55(7
)AX
2.5
60.0
3.5
6.5
5.0
n/a
0.0
6
1.1
5
230v
50hz
13.0
5.6
7.5
30.0
740
48
n/a
n/a
5.0
1.8
0.8
5
0.8
60/7
5
DH
55(7
)A
2.5
60.0
3.5
6.5
5.0
n/a
0.0
6
1.1
5
230v
50hz
13.0
5.6
7.5
30.0
740
48
n/a
n/a
5.0
1.8
0.8
5
0.7
6
60/7
5
DH
33(7
)AR
H
1.2
5
30.0
0.5
3.4
3.0
1.4
0.0
5
0.7
5
230
v50h
z
10.0
3.4
4.4
15.8
440
48
10
1.6
5.0
1.1
0.5
1.0
4
45/5
5
DH
33(7
)AX
1.2
5
30.0
1.9
3.9
3.0
n/a
0.0
5
0.7
5
230
v50h
z
10.0
3.4
4.4
15.8
440
48
n/a
n/a
5.0
1.1
0.5
0.5
40/5
0
DH
33(7
)A
1.2
5
30.0
1.9
3.9
3.0
n/a
0.0
5
0.7
5
230
v50h
z
10.0
3.4
4.4
15.8
440
48
n/a
n/a
5.0
1.1
0.5
0.5
40/5
0
L/h
r
L/d
ay
kW
kW
kW
kW
kW
kW
AM
P
AM
P
AM
P
AM
P
m3/h
dB
/A
L/m
in
m h
d
L/m
in
m h
d
l
kg R
407c
kg
MO
DE
L
DE
HU
MID
IFIC
AT
ION
TO
TA
L H
EA
T T
O A
IR:
DE
HU
MID
IFIE
R O
NLY
DE
HU
M &
LP
HW
LP
HW
ON
LY
TO
TA
L H
EA
T T
O W
AT
ER
NO
MIN
AL
PO
WE
R C
ON
SU
ME
D:-
FA
N O
NLY
DE
HU
M' (
CO
MP
& F
AN
)
SU
PP
LY
FU
SE
NO
MIN
AL
RU
NN
ING
AM
PS
FU
LL L
OA
D A
MP
S
CO
MP
RE
SS
OR
L.R
.A.
AIR
FL
OW
NO
ISE
LE
VE
L @
3m
WA
TE
R F
LO
W R
AT
E
PR
ES
SU
RE
DR
OP
LP
HW
FLO
W R
AT
E
LP
HW
PR
ES
SU
RE
DR
OP
LP
HW
VO
LU
ME
RE
FR
IGE
RA
NT
CH
AR
GE
WE
IGH
T U
NP
AC
KE
D/P
AC
KE
D
g)
R407c
Glo
bal w
arm
ing p
ote
ntia
l (G
WP
) 170
0.
f) IP
ratin
g f
or
all
units
is IP
45
e)
Maxim
um
ope
ratin
g c
onditi
ons
for
AP
ve
rsio
ns a
ir tem
p 3
2ºC
and 6
2%
RH
d)
Reduce
d L
PH
W o
utp
ut w
hen
DH
opera
ting is 1
kW
les
s o
n 3
3 m
odel a
nd 2
KW
less o
n 5
5 m
ode
l
a)
These p
erf
orm
an
ce fig
ure
s a
re b
as
ed o
n a
ir @
30
ºC, 60%
RH
&
po
olw
ate
r @
28
ºC a
nd
boile
r w
ate
r @
80ºC
b)
Hum
idis
tat a
dju
stable
fro
m 2
0%
to 8
0%
c)
Min
imum
air tem
pe
ratu
re o
n s
tandard
models
15°C
and
0°C
on d
efr
ost 'X
' mod
els
e)
Maxim
um
ope
ratin
g c
onditi
ons
air tem
p 3
5ºC
a
nd 9
0%
RH
SE
E N
OT
E d
page7 SD139460 ISSUE 24
(SO
PA
C J
AE
GE
R)
(1)
(4)
(2)
(SO
PA
C J
AE
GE
R)
(1)
(4)
(2)
14
TE
CA
SA
NO
TE
AD
DE
D
1167/1
D
H 28:0
8:0
7
TE
CA
SA
TE
CA
SA
16
W
IRE
CO
LO
UR
RE
FS
CLA
RIF
IED
1643
K
W
10/0
8/1
1
17
1642
K
W
1
6/0
9/1
1R
ELA
Y 2
19250 W
AS
154650
ON
MA
CH
INE
S E
XC
EP
T T
TW
55
WIR
E F
AN
DIR
EC
TLY
TO
CO
MP
ON
EN
TS
BU
TT
CO
NN
EC
TO
RS
F
ITT
ED
ON
TT
W55
D
H30
/33
/50
/55
& 6
0
MA
CH
INES
G/Y
CIR
CU
IT D
IAG
RA
M
D3
72
75
0
D37
27
50
WIR
ING
DIA
GR
AM
LABEL D380750 ISS15
CO
MP
RE
SS
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page8 SD139460 ISSUE 24
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page9 SD139460 ISSUE 24
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CIR
CU
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72
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2
WIR
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GR
AM
LABEL D380752 ISS16
1
---
GS
M
21
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LA
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AN
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MA
TO
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TR
AN
SF
OR
MA
TE
UR
3 WIRING DIAGRAMS CONT
page10 SD139460 ISSUE 24
10
IN
TE
RC
ON
TR
OL
WIR
ING
AD
DE
D1
16
7
D
H
1
7:0
5:0
7
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PA
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R)
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12
T
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DH
28
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7
TE
CA
SA
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117
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24
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14
W
IRE
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LO
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CLA
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43
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1
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1
15
RE
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192
50
WA
S 1
54
65
01
64
2
K
W
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196
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P
J
09/
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30/3
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33 R
ELA
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AS
SD
21
9250
CIR
CU
IT D
IAG
RA
M
D3
72753
D3
72
753
WIR
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DIA
GR
AM
LABEL D380753 ISS16
TTW
33
/55
AX
1 --
- G
SM
2
2:1
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5
NT
S
DH
30
/33A
X/7
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50
CO
MP
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ER
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NLY
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BR
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B
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ON
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INTERFACE CONTROL REMOTE
MC
M
V
S1
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SH
D
C1
C2
C3
K
T
Y
BL
R (TWIN FAN ASSY ONLY)
WIRES NOT CONNECTED
BL
W
V
B
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IRE
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K
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CO
NN
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154
65
0)
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50
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LA
Y S
D0
92
151
)
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HARDKICK CAP/RELAY
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55
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LY
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7 4
12V
SID
E
REMOTE CONTROL INTERFACE
1
CY
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ON
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CONTINUOUS
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CH
AN
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FO
R
LP
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TH
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IF IN
DO
UB
T A
SK
ISS
CA
LO
RE
X H
EA
T P
UM
PS
LT
D
U.C
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MA
TE
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FIN
ISH
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TO
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AN
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MA
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LE
R
DR
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TO
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00
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HR
AK
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IND
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ELE
TE
D F
RO
M R
ELA
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31
47
7
G
SM
17
:06
:10
3 WIRING DIAGRAMS CONT
page11 SD139460 ISSUE 24
ON
MA
CH
INE
S E
XC
EP
T T
TW
50A
P W
IRE
FA
N D
IRE
CTLY
TO
CO
MP
ON
EN
TS
8
BU
TT
S F
OR
FA
N C
ON
NS
US
ED
ON
TTW
50A
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page13 SD139460 ISSUE 24
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REMOTE THERMOSTAT
REMOTE HUMIDISTAT
3 WIRING DIAGRAMS CONT
page14 SD139460 ISSUE 24
(SO
PAC
JA
EG
ER
)
(1)
(4)
(2)
TE
CA
SA
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1 P
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CO
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3 WIRING DIAGRAMS CONT
page15 SD139460 ISSUE 24
(SO
PA
C J
AE
GE
R)
(1)
(4)
(2)
(1)
(4)
(2) S
OP
AC
JA
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3 WIRING DIAGRAMS CONT
page16 SD139460 ISSUE 24
DH
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1
---
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3 WIRING DIAGRAMS CONT
page17 SD139460 ISSUE 24
(SO
PA
C J
AE
GE
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(1)
(4)
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WIR
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1 --
- G
SM
2
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3 WIRING DIAGRAMS CONT
page18 SD139460 ISSUE 24
BR
2,5
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1
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3 WIRING DIAGRAMS CONT
page19 SD139460 ISSUE 24
GR/B
BL
BL
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1
P
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ION
IS
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3 WIRING DIAGRAMS CONT
page20 SD139460 ISSUE 24
90%
* =
AT
60%
RH
SE
NS
IBLE
HE
AT
OU
TP
UT
kW
*
1.2
1.5
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20°C
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AIR TEMPERATURE (° C)
0
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7
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4.0 PERFORMANCE GRAPHS
page21 SD139460 ISSUE 24
DH
50/5
0(7
)/55/5
5(7
)/60/6
0(7
) P
ER
FO
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AN
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.
10
°C
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4 PERFORMANCE GRAPHS CONT
page22 SD139460 ISSUE 24
LITRES PER HOUR
0
0.2
0.4
0.6
0.8
1.0
1.2
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0
5
10
40%
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AIR
ON
TE
MP
ER
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RELATIVE HUMIDITY
0
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RELATIVE HUMIDITY
4 PERFORMANCE GRAPHS CONT
page23 SD139460 ISSUE 24
50 SERIES WALLHUNG DEHUMIDIFIER
242.00 242.00 242.00
653.0
0
436.0
0
1245.00
30 SERIES WALLHUNG DEHUMIDIFIER
203.00 203.00
780.00
436
.00
653.0
0
POSITION OF BRACKETS RELATIVE TO WALL
5.0 DIMENSIONS
page24 SD139460 ISSUE 24
'X'
850.00
MA
CH
INE
TY
PE
DIM
EN
SIO
N X
DH
50 S
ER
IES
DH
30 S
ER
IES
1295.0
0
830.0
0
312
0
FR
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LE
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FR
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AN
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0
PA
CK
ED
DE
HU
MID
IFIE
RS
5 DIMENSIONS CONT
page25 SD139460 ISSUE 24
3rd
AN
GL
E P
RO
JE
CT
ION
IN 2
PO
SN
'S
CO
VE
R F
IXIN
GS
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ED
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.
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OF
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56
11
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C
ON
DE
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AT
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RA
IN
250
5 DIMENSIONS CONT
page26 SD139460 ISSUE 24
5 DIMENSIONS CONT
CO
VE
R F
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GS
IN 2
PO
SN
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78
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IME
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OFF
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PH
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ON
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S
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D
MA
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51035
25
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RE
HE
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2
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S IN
C
ON
DE
NS
AT
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RA
IN
250
HU
MID
IST
AT
C
ON
TR
OL
KN
OB
page27 SD139460 ISSUE 24
AD
DE
D T
O B
AC
K O
F M
/C
3rd
AN
GLE
PR
OJE
CT
ION
D
H3
0 W
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ME
TA
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ER
782
648
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2 P
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NS
PA
CK
ED
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EN
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NS
86
0.0
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40
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W x
85
0.0
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RE
HE
AT
SE
CT
ION
WA
TE
R IN
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ES
172
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T
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40
19
DIA
15m
m.
MA
INS
IN
T.B
.
450 MOUNTING SLOTS
236
AIR
OF
F
AIR
IN
256
HU
MID
IST
AT
CO
NT
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B 15
57
113
100
MA
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CO
ND
EN
SA
TE
DR
AIN
5 DIMENSIONS CONT
page28 SD139460 ISSUE 24
DH
50/6
0 D
IME
NS
ION
S
3rd
AN
GLE
PR
OJE
CT
ION
MA
INS
IN T
.B.
CO
VE
R F
IXIN
GS
IN 3
PO
SN
'S
12
45
655
AD
DE
D T
O B
AC
K O
F M
/C
DIA
15
mm
RE
HE
AT
SE
CT
ION
WA
TE
R I
N/O
UT
TU
BE
S
OU
T
IN
40
172
38
19
450.00 MOUNTING SLOTS
AIR
IN
AIR
OF
F
25
0
PA
CK
ED
DIM
EN
SIO
NS
13
10.0
0L
x 3
30
.00
W x
85
0.0
0H
16
35
4
100
CO
ND
EN
SA
TE
DR
AIN
M
AIN
S IN
250
15
HU
MID
IST
AT
CO
NT
RO
L K
NO
B
50
5 DIMENSIONS CONT
page29 SD139460 ISSUE 24
DH
55
DIM
EN
SIO
NS
3rd
AN
GLE
PR
OJE
CT
ION
653
1245
CO
VE
R F
IXIN
GS
IN
3 P
OS
N'S
RH
WA
TE
R P
IPE
S
WA
TE
R IN
/OU
T T
UB
ES
D
IA 1
5. O
UT
OT
HE
R S
IDE
RE
HE
AT
SE
CT
ION
A
DD
ED
TO
BA
CK
OF
M/C
OU
T
IN
40 172
38
19
PA
CK
ED
DIM
EN
SIO
NS
13
10
.00L
x 3
40
.00
W x
850
.00
H
LP
HW
CO
NN
EC
TIO
NS
15m
m D
IA W
HE
N
FIT
TE
D
MA
INS
IN
T.B
.
AIR
IN
AIR
OF
F
450 MOUNTING SLOTS
250
51035
25
270
MA
INS
IN
HU
MID
IST
AT
CO
NT
RO
L K
NO
B
250
163
57
243
100
CO
ND
EN
SA
TE
DR
AIN
50
5 DIMENSIONS CONT
page30 SD139460 ISSUE 24
DH
60
( M
ET
AL
CO
VE
R)
3rd
AN
GL
E P
RO
JEC
TIO
N
1247
648C
OV
ER
FIX
ING
S I
N 3
PO
SIT
ION
S
AIR
OF
F
AD
DE
D T
O B
AC
K O
F M
/C
WA
TE
R IN
/OU
T T
UB
ES
O
/D 1
5m
m
RE
HE
AT
SE
CT
ION
19
172
38 40 PA
CK
ED
DIM
EN
SIO
NS
1310.0
0L x
340.0
0W
x 8
50.0
0H
450 MOUNTING SLOT
23
6
AIR
IN
256
MA
INS
IN
55
100
16
4
236
CO
ND
EN
SA
TE
DR
AIN
HU
MID
IST
AT
CO
NT
RO
L K
NO
B
15
50
5 DIMENSIONS CONT
page31 SD139460 ISSUE 24
FR
IDG
E/E
LE
C B
OX
AS
SY
D
H3
0(7
)A
SA
64
39
01
01
DH
30
(7)A
29
32
42
6
14
6
58
57
G
AS
CH
AR
GE
31
5
7
3
2
35
36
37
38
i3
0
6.0 SPARE PARTS LISTS
page32 SD139460 ISSUE 24
ASSY No SA390101 DH30(7)A FRIDGE/ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SD140453 EVAP/COND ASSY DH30A 1 off
3 SA144154 COMPRESSOR ASSEMBLY AE5470C 230V 50HZ 1 off
4 SD101450 FAN CENTRIFUGAL 1050RPM 1 off
5 SA144501 ELECT BOX ASSY DH30A & ARH 1 off
*6 SD139050 DRIP TRAY (EVAPORATOR) 1 off
7 SD146951 DRIP TRAY (COMPRESSOR) 1 off
14 SD066350 SCHRADER VALVE 1 off
26 SD144250 U TYPE NUT 2 off
29 SD266450 SWITCH HIGH PRESSURE ACB-DB64 1 off
30 SD139451 OWNERS INSTALLATION MANUAL 1 off
31 SP182554 REFRIGERANT R407c 0.5 kg
32 SD266550 LP SWITCH LCB-DA15 1 off
35 SD138052 EVAPORATOR 1 off
36 SD136950 CONDENSER 1 off
37 SD141250 DRIER HRP 274151 1 off
38 SD318250 CAPILLARY TUBE 0.864 m
57 SD138851 WALL BRACKET 1 off
58 D458450 ANTI VIBRATION BUFFER 2 off
SD229503 WIER KIT (OPTIONAL) 1 off
VARIATION WHEN HUMIDISTAT OPTION FITTED
AS ABOVE BUT DROP
5 SA144501 ELECT BOX ASSY DH30A & ARH 1 off
AND FIT
SA144509 ELECT BOX ASSY DH30A + REMOTE STAT 1 off
* FOR MURPROTEC VERSIONS FIT
SD139051 DRIP TRAY (EVAPORATOR) 1 off
page33 SD139460 ISSUE 24
FR
IDG
E/E
LE
C A
SS
Y D
H3
0A
X
SA
644
008
02
GA
S C
HA
RG
E
31
34
35
14
65
8
57
i3
0
4 26
2
5
3 7
36
37
38
39
28
29
page34 SD139460 ISSUE 24
ASSY No SA400802 DH30(7)AX FRIDGE ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SD140454 EVAP/COND ASSY R407C 1 off
3 SA144154 COMPRESSOR ASSY AE5470C 1PH N 230V 50HZ 1 off
4 SD101450 FAN CENTRIFUGAL 1050RPM 1 off
5 SD144502 ELECT BOX ASSY DH33AX 1 off
*6 SD139050 DRIPTRAY DH30/DH33 1 off
7 SD146951 DRIP TRAY (COMPRESSOR) 1 off
14 SD066350 SCHRADER VALVE 1 off
26 SD144250 U TYPE NUT 2 off
28 SD146150 SOLENOID VALVE 1 off
29 SD146250 SOLENOID COIL 240V 1 off
30 SD139451 OWNER INSTALLATION MANUAL 1 off
31 SP182554 REFRIGERANT R407c 0.5 kg
34 SD266450 SWITCH HIGH PRESSURE ACB-DB64 1 off
35 SD266550 LP SWITCH LCB-DA15 1 off
36 SD138051 EVAPORATOR 1 off
37 SD136950 CONDENSER 1 off
38 SD141250 DRIER HRP 274151 1 off
39 SD318250 CAPILLARY TUBE 0.864 m
57 SD138851 WALL BRACKET 1 off
58 D458450 ANI VIBRATION BUFFER 2 off
SD229503 WIER KIT (OPTIONAL) 1 off
VARIATION WHEN HUMIDISTAT OPTION FITTED
AS ABOVE BUT DROP
5 SA144502 ELECT BOX ASSY DH30AX 1 off
AND FIT
SA144510 ELECT BOX ASSY DH30AX + REMOTE STAT 1 off
* FOR MURPROTEC VERSIONS FIT
SD139051 DRIP TRAY (EVAPORATOR) 1 off
page35 SD139460 ISSUE 24
FR
IDG
E/E
LE
C A
SS
Y D
H3
0A
RH
SA
64239207
28
29
35
GA
S C
HA
RG
E36
46
5
426 2
3 7
39
238
14
6
30
31
30
57
i40
140.
00
15.00 15.00
52
53
TE
V
PH
IAL
page36 SD139460 ISSUE 24
ASSY No SA239207 DH30ARH FRIDGE/ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SA140452 EVAP COND ASSY DH30ARH 1 off
3 SA144154 COMPRESSOR ASSY AE5470C 1PH N 230V 50HZ 1 off
4 SD101450 FAN CENTRIFUGAL 1050RPM 1 off
5 SA144501 ELECT BOX ASSY DH30A & ARH 1 off
6 SD139050 DRIP TRAY (EVAPORATOR) 1 off
7 SD146951 DRIP TRAY (COMPRESSOR) 1 off
14 SD066350 SCHRADER VALVE 1 off
26 SD144250 U TYPE NUT 2 off
28 SD155750 BRACKET WATER COIL 1 off
29 SD155751 BRACKET WATER COIL 1 off
30 SD155850 BRACKET WATER COIL 2 off
31 SD172650 CONDENSER CO-AXIAL SERPENTINE 1 off
35 SD266450 SWITCH HIGH PRESSURE ACB-DB64 1 off
36 SD266550 LP SWITCH LCB-DA15 1 off
38 SD138050 EVAPORATOR 1 off
39 SD136050 CONDENSER 1 off
40 SD139451 OWNER INSTALLATION MANUAL 1 off
46 SP182554 REFRIGERANT R407c 1.04 kg
52 SD141250 DRIER HRP 274151 1 off
53 SD086752 TEV 0.5INE-GA-BP10 1 off
57 SD152650 WALL BRACKET 1 off
SD229503 WIER KIT 1 off
VARIATION WHEN HUMIDISTAT OPTION FITTED
AS ABOVE BUT DROP
5 SA144501 ELECT BOX ASSY DH30A & ARH 1 off
AND FIT
SA144509 ELECT BOX ASSY DH30A + REMOTE STAT 1 off
* FOR MURPROTEC VERSIONS FIT
SD139051 DRIP TRAY (EVAPORATOR) 1 off
page37 SD139460 ISSUE 24
FR
IDG
E/E
LE
C A
SS
Y D
H3
0A
P
SA
390103
GA
S C
HA
RG
E A
T 1
30 P
SI-
G
31
426 2
7 3
5
2
36
37
38
39
60
61
29
32
62
6
3
57
14
6
58
i3
0
page38 SD139460 ISSUE 24
ASSY No SA390103 DH30(7)AP FRIDGE/ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SD140453 EVAP/COND ASSY DH30A 1 off
3 SA144154 COMPRESSOR ASSY AE5470C 1PH N 230V 50HZ 1 off
4 SD101450 FAN CENTRIFUGAL 1050RPM 1 off
5 SA144507 ELECT BOX ASSY DH30AP 1 off
*6 SD139050 DRIPTRAY (EVAPORATOR) 1 off
7 SD146951 DRIP TRAY (COMPRESSOR) 1 off
14 SD066350 SCHRADER VALVE 1 off
26 SD144250 U TYPE NUT 2 off
29 SD062553 HP SWITCH 400PSI 1 off
30 SD139451 OWNER INSTALLATION MANUAL 1 off
31 SP182554 REFRIGERANT R407c 0.5 kg
32 SD266550 LP SWITCH LCB-DA15 1 off
36 SD138052 EVAPORATOR 1 off
37 SD136050 CONDENSER 1 off
38 SD141250 DRIER HRP 274151 1 off
39 SD318250 CAPILLARY TUBE 0.052 I/D 0.864 m
57 SD138851 WALL BRACKET 1 off
58 D458450 ANTI VIBRATION BUFFER 2 off
60 SD362850 AIR HEATER ELEMENT 1 off
61 SD362950 HEATER COVER 1 off
62 SD103251 THERMAL CUTOUT AUTO RESET 1 off
63 SD103252 THERMAL CUTOUT MANUAL RESET 1 off
SD229503 WEIR KIT (OPTIONAL) 1 off
* FOR MURPROTEC VERSIONS FIT
SD139051 DRIP TRAY (EVAPORATOR) 1 off
page39 SD139460 ISSUE 24
FR
IDG
E/E
LE
C A
SS
Y D
H3
3A
SA
64390102
2
3
7
5
4
26
GA
S C
HA
RG
E33
27
34
31
2 36
37
38
39
14
6
5857
i30
page40 SD139460 ISSUE 24
ASSY No SA390102 DH33(7)A FRIDGE/ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SD140407 EVAP/COND ASSY DH33(7)A 1 off
3 SA144154 COMPRESSOR ASSY AE5470C 1PH N 230V 50HZ 1 off
4 SD101450 FAN CENTRIFUGAL 1050RPM 1 off
5 SA144501 ELECT BOX ASSY DH30A & ARH 1 off
6 SD139050 DRIPTRAY DH30/DH33 1 off
7 SD146951 DRIP TRAY (COMPRESSOR) 1 off
14 SD066350 SCHRADER VALVE 1 off
26 SD144250 U TYPE NUT 2 off
27 SD266450 SWITCH HIGH PRESSURE ACB-DB64 1 off
30 SD139451 OWNER INSTALLATION MANUAL 1 off
31 SD264550 BLANKING PLATE DH33 1 off
33 SP182554 REFRIGERANT R407c 0.5 kg
34 SD266550 LP SWITCH LCB-DA15 1 off
36 SD138052 EVAPORATOR 1 off
37 SD136951 CONDENSER 1 off
38 SD141250 DRIER HRP 274151 1 off
39 SD318250 CAPILLARY TUBE 0.052 I/D 0.813 m
57 SD138851 WALL BRACKET 1 off
58 D458450 ANTI VIBRATION BUFFER 2 off
VARIATION WHEN HUMIDISTAT OPTION FITTED
AS ABOVE BUT DROP
5 SA144501 ELECT BOX ASSY DH30A & ARH 1 off
AND FIT
SA144509 ELECT BOX ASSY DH30A + REMOTE STAT 1 off
* FOR MURPROTEC VERSIONS FIT
SD139051 DRIP TRAY (EVAPORATOR) 1 off
page41 SD139460 ISSUE 24
FR
IDG
E/E
LE
C A
SS
Y D
H33A
X
SA
64
400
80
1
GA
S C
HA
RG
E
39
27
40
57
i30
6
58
14
5
4
26 2
2
3 7
35 36
37
38
33
31
34
page42 SD139460 ISSUE 24
ASSY No SA400801 DH33(7)AX FRIDGE/ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SD140408 EVAP/COND ASSY DH33(7)AX 1 off
3 SA144154 COMPRESSOR ASSY AE5470C 1PH N 230V 50HZ 1 off
4 SD101450 FAN CENTRIFUGAL 1050RPM 1 off
5 SA144502 ELECT BOX ASSY DH33AX 1 off
*6 SD139050 DRIP TRAY (EVAPORATOR) 1 off
7 SD146951 DRIP TRAY (COMPRESSOR) 1 off
14 SD066350 SCHRADER VALVE 1 off
26 SD144250 U TYPE NUT 2 off
27 SD266450 SWITCH HIGH PRESSURE ACB-DB64 1 off
30 SD139451 OWNER INSTALLATION MANUAL 1 off
31 SD264550 BLANKING PLATE 1 off
33 SD146150 SOLENOID VALVE 1 off
34 SD146250 SOLENOID COIL 240V 1 off
35 SD138051 EVAPORATOR 1 off
36 SD136051 CONDENSER 1 off
37 SD141250 DRIER HRP 274151 1 off
38 SD318250 CAPILLARY TUBE 0.052 I/D 0.864 m
39 SP182554 REFRIGERANT R407c 0.5 kg
40 SD266550 LP SWITCH LCB-DA15 1 off
57 SD138851 WALL BRACKET 1 off
58 D458450 ANTI VIBRATION BUFFER 2 off
VARIATION WHEN HUMIDISTAT OPTION FITTED
AS ABOVE BUT DROP
5 SA144502 ELECT BOX ASSY DH30AX 1 off
AND FIT
SA144510 ELECT BOX ASSY DH30AX + REMOTE STAT 1 off
* FOR MURPROTEC VERSIONS FIT
SD139051 DRIP TRAY (EVAPORATOR) 1 off
page43 SD139460 ISSUE 24
FR
IDG
E/E
LE
C A
SS
Y D
H33A
RH
SA
64
239
216
36
37
27
46
14
35 3538
6
57
i30
GA
S C
HA
RG
E4
54
26
5
2
3
7
40
412
52
140.
00
15.0015.00
53
31
TE
V
PH
IAL
page44 SD139460 ISSUE 24
ASSY No SA239216 DH33ARH FRIDGE/ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SD140406 EVAP/COND ASSY DH33ARH 1 off
3 SA144154 COMPRESSOR ASSY AE5470C 1PH N 230V 50HZ 1 off
4 SD101450 FAN CENTRIFUGAL 1050RPM 1 off
5 SA144501 ELECT BOX ASSY DH30A & ARH 1 off
6 SD139050 DRIP TRAY (EVAPORATOR) 1 off
7 SD146951 DRIP TRAY (COMPRESSOR) 1 off
14 SD066350 SCHRADER VALVE 1 off
26 SD144250 U TYPE NUT 2 off
27 SD266450 SWITCH HIGH PRESSURE ACB-DB64 1 off
30 SD139451 OWNER INSTALLATION MANUAL 1 off
31 SD264550 BLANKING PLATE 1 off
35 SD155850 BRACKET WATER COIL 2 off
36 SD155750 BRACKET WATER COIL 1 off
37 SD155751 BRACKET WATER COIL 1 off
38 SD172650 CONDENSER CO-AXIAL SERPENTINE 1 off
40 SD138050 EVAPORATOR 1 off
41 SD136051 CONDENSER 1 off
45 SP182554 REFRIGERANT R407c 1.04 kg
46 SD266550 LP SWITCH LCB-DA15 1 off
52 SD141250 DRIER HRP 274151 1 off
53 SD086752 TEV 0.5INE-GA-BP10 1 off
57 SD156250 WALL BRACKET 1 off
VARIATION WHEN HUMIDISTAT OPTION FITTED
AS ABOVE BUT DROP
5 SA144501 ELECT BOX ASSY DH30A & ARH 1 off
AND FIT
SA144509 ELECT BOX ASSY DH30A + REMOTE STAT 1 off
* FOR MURPROTEC VERSIONS FIT
SD139051 DRIP TRAY (EVAPORATOR) 1 off
page45 SD139460 ISSUE 24
SA
64
390
201
FR
IDG
E/E
LE
C A
SS
Y D
H5
0/6
0A
/ D
H6
0(7
)A
34
32
15 8
35
36
37
38
2
5G
AS
CH
AR
GE
AT
13
0 P
S1
-G
33
57
4
7
6
58
i3
0
page46 SD139460 ISSUE 24
ASSY No SA390201 DH50(7)/60(7) FRIDGE/ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SD140753 EVAP/COND ASSY DH50A 1 off
4 SD132653 COMPRESSOR HERM AJ5512C 1 off
5 SD489402 FAN ASSY 1 off
*6 SD140950 DRIP TRAY (EVAPORATOR) 1 off
7 SA144801 ELECT BOX ASSY DH55A 1 off
8 SD146850 DRIP TRAY (COMPRESSOR) 1 off
15 SD066350 SCHRADER VALVE 1 off
30 SD139451 OWNER INSTALLATION MANUAL 1 off
32 SD266450 SWITCH HIGH PRESSURE ACB-DB64 1 off
33 SP182554 REFRIGERANT R407c 0.75 kg
34 SD266550 LP SWITCH LCB-DA15 1 off
35 SD139152 EVAPORATOR 1 off
36 SD137850 CONDENSER 1 off
37 SD141250 DRIER HRP 274151 1 off
38 SD318250 CAPILLARY TUBE 0.052 I/D 2 X 0.94 m
57 SD141751 WALL BRACKET 1 off
58 D458450 ANTI VIBRATION BUFFER 2 off
VARIATION WHEN HUMIDISTAT OPTION FITTED
AS ABOVE BUT DROP
7 SA144801 ELECT BOX ASSY DH55A 1 off
AND FIT
SA144811 ELECT BOX ASSY DH55A + REMOTE STAT 1 off
* FOR MURPROTEC VERSIONS FIT
SD140951 DRIP TRAY (EVAPORATOR) 1 off
page47 SD139460 ISSUE 24
32
53
1
24
04
14
24
3
GA
S C
HA
RG
E A
T 1
30
PS
I-G
15
8
4
7
65
8
SA
644
01
102
FR
IDG
E/E
LE
C A
SS
Y D
H50/6
0A
X
37
38
57
i30
33
page48 SD139460 ISSUE 24
ASSY No SA401102 DH50(7)/60(7)AX FRIDGE/ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SD140754 EVAP COND ASSY DH50AX 1 off
4 SD132653 COMPRESSOR HERM AJ5512C 1 off
5 SD489402 FAN ASSY 1 off
*6 SD140950 DRIP TRAY (EVAPORATOR) 1 off
7 SA144802 ELECT BOX ASSY DH55AX 1 off
8 SD146850 DRIP TRAY (COMPRESSOR) 1 off
15 SD066350 SCHRADER VALVE 1 off
30 SD139451 OWNER INSTALLATION MANUAL 1 off
31 SP182554 REFRIGERANT R407c 0.8 kg
32 SD146150 SOLENOID VALVE 1 off
33 SD146250 SOLENOID COIL 240V 1 off
37 SD266450 SWITCH HIGH PRESSURE ACB-DB64 1 off
38 SD266550 LP SWITCH LCB-DA15 1 off
40 SD139151 EVAPORATOR 1 off
41 SD137850 CONDENSER 1 off
42 SD141250 DRIER HRP274151 1 off
43 SD318250 CAPILLARY TUBE 0.052 I/D 2 X 1.118 m
57 SD141751 WALL BRACKET 1 off
58 D458450 ANTI VIBRATION BUFFER 2 off
VARIATION WHEN HUMIDISTAT OPTION FITTED
AS ABOVE BUT DROP
7 SA144802 ELECT BOX ASSY DH55AX 1 off
AND FIT
SA144812 ELECT BOX ASSY DH55AX + REMOTE STAT 1 off
* FOR MURPROTEC VERSIONS FIT
SD140951 DRIP TRAY (EVAPORATOR) 1 off
page49 SD139460 ISSUE 24
SA
64
25
22
07
FR
IDG
E/E
LE
C A
SS
Y D
H5
0/6
0A
RH
37
38
62 43
TE
V P
HIA
L
56
15.00 15.00
55
244
45
GA
S C
HA
RG
E A
T 1
30 P
S1-G
5
31
815
39
4
740
39
6
57
i3
0
page50 SD139460 ISSUE 24
ASSY No SA252207 DH50/60ARH FRIDGE/ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SA140752 EVAP/COND ASSY DH50ARH 1 off
4 SD132653 COMPRESSOR HERM AJ5512C 1 off
5 SD489402 FAN ASSY 1 off
6 SD140950 DRIP TRAY (EVAPORATOR) 1 off
7 SA144801 ELECT BOX ASSY DH55A 1 off
8 SD146850 DRIP TRAY (COMPRESSOR) 1 off
15 SD066350 SCHRADER VALVE 1 off
30 SD139451 OWNER INSTALLATION MANUAL 1 off
31 SP182554 REFRIGERANT R407c 1.64 kg
37 SD155750 BRACKET WATER COIL 1 off
38 SD155751 BRACKET WATER COIL 1 off
39 SD155650 BRACKET 2 off
40 SD168150 CONDENSER CO-AXIAL SERPENTINE 1 off
43 SD266450 SWITCH HIGH PRESSURE ACB-DB64 1 off
44 SD139150 EVAPORATOR 1 off
45 SD137850 CONDENSER 1 off
55 SD086751 EXPANSION VALVE INE-1.5GA 1 off
56 SD141250 DRIER HRP 274151 1 off
57 SD156050 WALL BRACKET (RH) 1 off
62 SD266550 LP SWITCH LCB-DA15 1 off
VARIATION WHEN HUMIDISTAT OPTION FITTED
AS ABOVE BUT DROP
7 SA144801 ELECT BOX ASSY DH55A 1 off
AND FIT
SA144811 ELECT BOX ASSY DH55A + REMOTE STAT 1 off
* FOR MURPROTEC VERSIONS FIT
page51 SD139460 ISSUE 24
FR
IDG
E/E
LE
C A
SS
Y D
H5
0/6
0A
P
SA
390203
240
41
42
43
533
15 8
GA
S C
HA
RG
E
4
7
658
100,0
0
70
71
72
72
70
71
32
34
73
73
57
i3
0
page52 SD139460 ISSUE 24
ASSY No SA390203 DH50(70/60(7)AP FRIDGE/ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SD140753 EVAP/COND ASSY DH50A 1 off
4 SD132653 COMPRESSOR HERM AJ5512C 1 off
5 SD489402 FAN ASSY 1 off
*6 SD140950 DRIP TRAY (EVAPORATOR) 1 off
7 SA144808 ELECT BOX ASSY DH50AP 1 off
8 SD146850 DRIP TRAY (COMPRESSSOR) 1 off
15 SD066350 SCHRADER VALVE 1 off
30 SD139451 OWNER INSTALLATION MANUAL 1 off
32 SD062553 HP SWITCH 400PSI 1 off
33 SP182554 REFRIGERANT R407c 0.75 kg
34 SD266550 LP SWITCH LCB-DA15 1 off
40 SD139152 EVAPORATOR 1 off
41 SD137850 CONDENSER 1 off
42 SD131250 DRIER HRP 274151 1 off
43 SD318250 CAPILLARY TUBE 0.052 I/D 2 X 0.94 m
57 SD141751 WALL BRACKET 1 off
58 D458450 ANTI VIBRATION BUFFER 2 off
70 SD362950 HEATER COVER 2 off
71 SD362850 AIR HEATER ELEMENT 2 off
72 SD103251 THERMAL CUTOUT AUTO RESET 2 off
73 SD103252 THERMAL CUTOUT MANUAL RESET 2 off
SD229504 WEIR KIT (OPTIONAL) 1 off
* FOR MURPROTEC VERSIONS FIT
SD140951 DRIP TRAY (EVAPORATOR) 1 off
page53 SD139460 ISSUE 24
FR
IDG
E/E
LE
CT
AS
SY
DH
60A
HP
(1
34a)
SA
390204
2
27
814
5
HP
SW
ITC
H -
--300 p
si
HP
SW
ITC
H -
-- 4
00 p
si
PIN
K S
EA
L (H
EA
TE
RS
)
BL
UE
SE
AL
(C
OM
PR
ES
SO
R)
31
39
40
47 29
39
40
41
GA
S C
HA
RG
E A
T 1
30 P
SI-
G30
4
6
7 58
57
i28
51
48
page54 SD139460 ISSUE 24
ASSY No SA390204 DH60AHP FRIDGE/ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SA140752 EVAP/COND ASSY DH50ARH 1 off
4 SD132653 COMPRESSOR HERM AJ5512C 1 off
5 SD378202 FAN ASSY 1 off
*6 SD140950 DRIP TRAY 1 off
7 SD144810 ELECT BOX ASSY DH60AHP 1 off
8 SD146850 DRIP TRAY PLASTIC BLACK ABS 1 off
14 SD066350 SCHRADER VALVE 1 off
28 SD139451 OWNER INSTALLATION MANUAL 1 off
29 SD062553 HP SWITCH 400PSI 1 off
30 SP182555 REFRIGERANT R134a 0.8 kg
31 SD266550 LP SWITCH LCB-DA15 1 off
39 SD362950 HEATER COVER 2 off
40 SD362850 AIR HEATER ELEMENT 2 off
41 SD103252 THERMAL CUTOUT MANUAL RESET 2 off
47 SA062554 HP SWITCH 300PSI 1 off
48 SD447350 TEV EBF JE A CP60 1 off
51 SD141250 DRIER HRP 274151 1 off
57 SD141751 WALL BRACKET 1 off
58 D458450 ANTI VIBRATION BUFFER 2 off
* FOR MURPROTEC VERSIONS FIT
SD140951 DRIP TRAY (EVAPORATOR) 1 off
page55 SD139460 ISSUE 24
100.0
0
32
45
2 O
FF
5
815
246
47
48
49
SA
64
39
02
02
FR
IDG
E/E
LE
C A
SS
Y D
H55A
57
33
GA
S C
HA
RG
E A
T 1
30 P
SI-
G
51
4
7
658
i30
page56 SD139460 ISSUE 24
ASSY No SA390202 DH55(7)A FRIDGE/ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SD140707 EVAP COND ASSY (R407C) DH55A 1 off
4 SD132653 COMPRESSOR HERM AJ5512C 1 off
5 SD489402 FAN ASSY 1 off
6 SD140950 DRIP TRAY (EVAPORATOR) 1 off
7 SA144801 ELECT BOX ASSY DH55A 1 off
8 SD146850 DRIP TRAY (COMPRESSOR) 1 off
15 SD066350 SCHRADER VALVE 1 off
30 SD139451 OWNER INSTALLATION MANUAL 1 off
32 SD266450 SWITCH HIGH PRESSURE ACB-DB64 1 off
33 SP182554 REFRIGERANT R407c 0.76 kg
45 SD266550 LP SWITCH LCB-DA15 2 off
46 SD139152 EVAPORATOR 1 off
47 SD137851 CONDENSER 1 off
48 SD141250 DRIER HRP 274151 1 off
49 SD318250 CAPILLARY TUBE 0.052I/D 2 X 0.889 m
51 SD264551 BLANKING PLATE DH33 1 off
57 SD141751 WALL BRACKET 1 off
58 D458450 ANTI VIBRATION BUFFER 2 off
VARIATION WHEN HUMIDISTAT OPTION FITTED
AS ABOVE BUT DROP
7 SA144801 ELECT BOX ASSY DH55A 1 off
AND FIT
SA144811 ELECT BOX ASSY DH55A + REMOTE STAT 1 off
* FOR MURPROTEC VERSIONS FIT
SD140951 DRIP TRAY (EVAPORATOR) 1 off
page57 SD139460 ISSUE 24
SA
64
40
110
1
FR
IDG
E/E
LE
C A
SS
Y D
H55A
X
10
0.0
0
32
45
38
G
AS
CH
AR
GE
AT
13
0 P
SI-
G
5
2
8
15
2 o
ff
40
41
42
43
4
7
51
58
57 37
36
6
i30
page58 SD139460 ISSUE 24
ASSY No SA401101 DH55(7)AX FRIDGE/ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SD140708 EVAP/COND ASSY DH55AX 1 off
4 SD132653 COMPRESSOR HERM AJ5512C 1 off
5 SD489402 FAN ASSY 1 off
6 SD140950 DRIP TRAY (EVAPORATOR) 1 off
7 SA144802 ELECT BOX ASSY DH55AX 1 off
8 SD146850 DRIP TRAY (COMPRESSOR) 1 off
15 SD066350 SCHRADER VALVE 1 off
30 SD139451 OWNER INSTALLATION MANUAL 1 off
32 SD266450 SWITCH HIGH PRESSURE ACB-DB64 1 off
36 SD146150 SOLENOID VALVE 1 off
37 SD146250 COIL 240V 1 off
38 SP182554 REFRIGERANT R407c 0.76 kg
40 SD139151 EVAPORATOR 1 off
41 SD137851 CONDENSER 1 off
42 SD141250 DRIER HRP 274151 1 off
43 SD318250 CAPILLARY TUBE 0.052 I/D 2 X 1.118 m
45 SD266550 LP SWITCH LCB-DA15 2 off
51 SD264551 BLANKING PLATE DH50 1 off
57 SD141751 WALL BRACKET 1 off
58 D458450 ANTI VIBRATION BUFFER 2 off
VARIATION WHEN HUMIDISTAT OPTION FITTED
AS ABOVE BUT DROP
7 SA144802 ELECT BOX ASSY DH55AX 1 off
AND FIT
SA144812 ELECT BOX ASSY DH55AX + REMOTE STAT 1 off
* FOR MURPROTEC VERSIONS FIT
SD140951 DRIP TRAY (EVAPORATOR) 1 off
page59 SD139460 ISSUE 24
SA
64
252
21
6
FR
IDG
E/E
LE
C A
SS
Y D
H55A
RH
43
45
37
38
4
39740
39
51
31
GA
S C
HA
RG
E A
T 1
30 P
SI-
G
2
47
48
5
815
TE
V P
HIA
L
15.00 15.00
56
55
12
57
i30
page60 SD139460 ISSUE 24
ASSY No SA252216 DH55ARH FRIDGE/ELECT ASSY
ITEM NO. PART No. DESCRIPTION QUAN UNITS
2 SA140706 EVAP/COND ASSY DH55ARH 1 off
4 SD132653 COMPRESSOR HERM AJ5512C 1 off
5 SD489402 FAN ASSY 1 off
*6 SD140950 DRIP TRAY (EVAPORATOR) 1 off
7 SA144801 ELECT BOX ASSY DH55A 1 off
8 SD146850 DRIP TRAY (COMPRESSOR) 1 off
15 SD066350 SCHRADER VALVE 1 off
30 SD139451 OWNER INSTALLATION MANUAL 1 off
31 SP182554 REFRIGERANT R407c 1.64 kg
37 SD155750 BRACKET WATER COIL 1 off
38 SD155751 BRACKET WATER COIL 1 off
39 SD155650 BRACKET 2 off
40 SD168150 CONDENSER CO-AXIAL SERPENTINE 1 off
43 SD266450 SWITCH HIGH PRESSURE ACB-DB64 1 off
45 SD266550 LP SWITCH LCB-DA15 1 off
51 SD264551 BLANKING PLATE DH50 1 off
55 SD086751 EXPANSION VALVE INE-1.5GA 1 off
56 SD141250 DRIER HRP 274151 1 off
57 SD156050 WALL BRACKET DH50(RH) 1 off
VARIATION WHEN HUMIDISTAT OPTION FITTED
AS ABOVE BUT DROP
7 SA144801 ELECT BOX ASSY DH55A 1 off
AND FIT
SA144811 ELECT BOX ASSY DH55A + REMOTE STAT 1 off
* FOR MURPROTEC VERSIONS FIT
SD140951 DRIP TRAY (EVAPORATOR) 1 off
page61 SD139460 ISSUE 24
EL
EC
BO
X A
SS
Y D
H3
0/3
0(7
)/3
3/3
3(7
) R
AN
GE
SA
14
45
01
-10
TH
ES
E 2
IT
EM
S U
SE
D O
N
VE
RS
ION
S W
ITH
RE
MO
TE
H
UM
IDIS
TA
T O
R
RE
SIS
TA
NC
E H
EA
TE
RS
0.3
5
10
MIN
UT
ES
DE
LA
Y
ON
MA
KE
TIM
ER
9
13 6
8
5
12
14
2
15
16
71
0
4 11
page62 SD139460 ISSUE 24
ELEC BOX ASSY DH30/30(7)/33/33(7)A-ARH
SA1445012 SD041450 CONTROL KNOB 1.000
4 SD349350 GASKET 1.000
5 SA062301 HUMIDISTAT 1.000
6 SD118351 DEFROST STAT 1.000
7 SD106550 FAN CAP 2μF 1.000
8 SD154650 RELAY C/O 2 POLE 20A 230V AC COIL 1.000
9 SD089550 TIMER 1.000
10 SD038750 RUN CAP 15μF 1.000
11 SD072851 3 WAY TERM' BLOCK 1.000
12 SA145901 LOOM ASSY 1.000
13 SD188950 ROCKER SWITCH 1.000
14 D211050 COVER 1.000
ELEC BOX ASSY DH30/30(7)/33/33(7)A-ARH
WITH REMOTE HUMIDISTAT
SA1445092 SD041450 CONTROL KNOB 1.000
4 SD349350 GASKET 1.000
5 SA062301 HUMIDISTAT 1.000
6 SD118351 DEFROST STAT 1.000
7 SD106550 FAN CAP 2μF 1.000
8 SD154650 RELAY C/O 2 POLE 20A 230V AC COIL 1.000
9 SD089550 TIMER 1.000
10 SD038750 RUN CAP 15μF 1.000
11 SD072853 5 WAY TERMINAL BLOCK 15A 1.000
12 SA145903 LOOM ASSY 1.000
13 SD188950 ROCKER SWITCH 1.000
14 D211050 COVER 1.000
15 SD336550 TRANSFORMER 12V 1.000
16 SD378350 RELAY 25A C/O 12V 1.000
page63 SD139460 ISSUE 24
ELEC BOX ASSY DH30/30(7)/33/33(7)AX
SA144502
2 SD041450 CONTROL KNOB 1.000
4 SD349350 GASKET 1.000
5 SA062301 HUMIDISTAT 1.000
6 SA145803 TIMER DEFROST STAT 1.000
7 SD106550 FAN CAP 2μF 1.000
8 SD154650 RELAY C/O 2 POLE 20A 230V AC COIL 1.000
9 SD089550 TIMER 1.000
10 SD038750 RUN CAP 15μF 1.000
11 SD072851 3 WAY TERM' BLOCK 1.000
12 SA146401 LOOM ASSY 1.000
13 SD188950 ROCKER SWITCH 1.000
14 D211050 COVER 1.000
ELEC BOX ASSY DH30/30(7)/33/33(7)AX
WITH REMOTE HUMIDISTAT
SA144510
2 SD041450 CONTROL KNOB 1.000
4 SD349350 GASKET 1.000
5 SA062301 HUMIDISTAT 1.000
6 SA145803 TIMER DEFROST STAT 1.000
7 SD106550 FAN CAP 2μF 1.000
8 SD154650 RELAY C/O 2 POLE 20A 230V AC COIL 1.000
9 SD089550 TIMER 1.000
10 SD038750 RUN CAP 15μF 1.000
11 SD072653 5 WAY TERM' BLOCK 15A 1.000
12 SA146403 LOOM ASSY 1.000
13 SD188950 ROCKER SWITCH 1.000
14 D211050 COVER 1.000
15 SD336550 TRANSFORMER 12V 1.000
16 SD378350 RELAY 25A C/O 12V 1.000
page64 SD139460 ISSUE 24
ELEC BOX ASSY DH30/30(7)AP
SA144507
2 SD041450 CONTROL KNOB 1.000
4 SD349350 GASKET 1.000
5 SA062301 HUMIDISTAT 1.000
6 SD118351 DEFROST STAT 1.000
7 SD106550 FAN CAP 2μF 1.000
8 SD154650 RELAY C/O 2 POLE 20A 230vac COIL 1.000
9 SD089550 TIMER 1.000
10 SD038750 RUN CAP 15μF 1.000
11 SD072650 6 WAY TERM' BLOCK 1.000
12 SA145902 LOOM ASSY 1.000
13 SD188950 ROCKER SWITCH 1.000
14 D211050 COVER 1.000
15 SA336550 TRANSFORMER 12v 1.000
16 SD378350 RELAY C/O 25A 12v COIL 1.000
ELEC BOX ASSY DH30/30(7)AXP
SA144508
2 SD041450 CONTROL KNOB 1.000
4 SD349350 GASKET 1.000
5 SA062301 HUMIDISTAT 1.000
6 SA145803 TIMER DEFROST STAT 1.000
7 SD106550 FAN CAP 2μF 1.000
8 SD154650 RELAY C/O 2 POLE 20A 230vac COIL 1.000
9 SD089550 TIMER 1.000
10 SD038750 RUN CAP 15μF 1.000
11 SD072650 6 WAY TERM' BLOCK 1.000
12 SA146402 LOOM ASSY 1.000
13 SD188950 ROCKER SWITCH 1.000
14 D211050 COVER 1.000
15 SA336550 TRANSFORMER 12v 1.000
16 SD378350 RELAY C/O 25A 12v COIL 1.000
page65 SD139460 ISSUE 24
EL
EC
BO
X A
SS
Y D
H5
0/5
0(7
)/5
5/5
5(7
)/6
0/6
0(7
) R
AN
GE
SA
64
14
48
01
TO
0
9,1
1 A
ND
12
FIT
TE
D O
N 'A
X'
VE
RS
ION
ON
LY
FIT
TE
D O
N 'A
' / 'A
RH
'
VE
RS
ION
S O
NL
Y
TH
ES
E 2
IT
EM
S U
SE
D O
N V
ER
SIO
NS
VE
RS
ION
S W
ITH
RE
SIS
TA
NC
E H
EA
TE
RS
OR
RE
MO
TE
HU
MID
IST
AT
S
17
5 3
7
9
10
12
4
16
15
14
13
8
16
page66 SD139460 ISSUE 24
ELEC BOX ASSY DH50/50(7)/55/55(7)/60/60(7)A-ARH
SA144801
1 SD139750 ELECTRICS BOX 1.000
3 SD041450 CONTROL KNOB 1.000
4 SD349351 GASKET 1.000
5 SA062301 HUMIDISTAT 1.000
6 SD118351 DEFROST STAT 1.000
7 SD106550 FAN CAP 2μF 1.000
8 SD092151 RELAY 1.000
9 SD089550 TIMER 1.000
10 SD038750 RUN CAP 15μF ( R407c version) 1.000
11 SD072851 3 WAY TERM' BLOCK 1.000
12 SA146001 LOOM ASSY 1.000
13 SD188950 ROCKER SWITCH 1.000
17 SD219350 COVER 1.000
ELEC BOX ASSY DH50/50(7)/55/55(7)/60/60(7)A-ARH
WITH REMOTE HUMIDISTAT
SA144811
1 SD139750 ELECTRICS BOX 1.000
3 SD041450 CONTROL KNOB 1.000
4 SD349351 GASKET 1.000
5 SA062301 HUMIDISTAT 1.000
6 SD118351 DEFROST STAT 1.000
7 SD106550 FAN CAP 2μF 1.000
8 SD092151 RELAY 1.000
9 SD089550 TIMER 1.000
10 SD038750 RUN CAP 15μF 1.000
11 SD072853 5 WAY TERM' BLOCK 1.000
12 SA146002 LOOM ASSY 1.000
13 SD188950 ROCKER SWITCH 1.000
15 SD336550 TRANSFORMER 12V 1.000
16 SD378350 RELAY 25A C/O 12V 1.000
17 SD219350 COVER 1.000
page67 SD139460 ISSUE 24
ELEC BOX ASSY DH50/50(7)/55/55(7)/60/60(7)AX
SA144802
1 SD139750 ELECTRICS BOX 1.000
3 SD041450 CONTROL KNOB 1.000
4 SD349351 GASKET 1.000
5 SA062301 HUMIDISTAT 1.000
7 SD106550 FAN CAP 2μF 1.000
8 SD092151 RELAY 1.000
9 SD089550 TIMER 1.000
10 SD038750 RUN CAP 15μF 1.000
11 SD072851 3 WAY TERM' BLOCK 1.000
12 SA146501 LOOM ASSY 1.000
13 SD188950 ROCKER SWITCH 1.000
14 SD145803 TIMER / DEFROST STAT 1.000
17 D219350 COVER 1.000
ELEC BOX ASSY DH50/50(7)/55/55(7)/60/60(7)AX
WITH REMOTE HUMIDISTAT
SA144812
1 SD139750 ELECTRICS BOX 1.000
3 SD041450 CONTROL KNOB 1.000
4 SD349351 GASKET 1.000
5 SA062301 HUMIDISTAT 1.000
7 SD106550 FAN CAP 2μF 1.000
8 SD64092151 RELAY 1.000
9 SD089550 TIMER 1.000
10 SD038750 RUN CAP 15μF 1.000
11 SD072851 3 WAY TERM' BLOCK 1.000
12 SA146503 LOOM ASSY 1.000
13 SD188950 ROCKER SWITCH 1.000
14 SD145803 TIMER / DEFROST STAT 1.000
15 SD336550 TRANSFORMER 12V 1.000
16 SD378350 RELAY 25A C/O 12V 1.000
17 D219350 COVER 1.000
page68 SD139460 ISSUE 24
ELEC BOX ASSY DH50/50(7)/60/60(7)AP
SA144808
1 SD139750 ELECTRICS BOX 1.000
3 SD041450 CONTROL KNOB 1.000
4 SD349351 GASKET 1.000
5 SA062301 HUMIDISTAT 1.000
6 SD118351 DEFROST STAT 1.000
7 SD106550 FAN CAP 2μF 1.000
8 SD092151 RELAY 1.000
9 SD089550 TIMER 1.000
10 SD038750 RUN CAP 15μF 1.000
11 SD072650 6 WAY TERM' BLOCK 1.000
12 SA146003 LOOM ASSY 1.000
13 SD188950 ROCKER SWITCH 1.000
15 SA336550 TRANSFORMER 12v 1.000
16 SD378350 RELAY C/O 25A 12v COIL 1.000
17 D219350 COVER 1.000
ELEC BOX ASSY DH50/50(7)/60/60(7)AXP
SA144809
1 SD139750 ELECTRICS BOX 1.000
3 SD041450 CONTROL KNOB 1.000
4 SD349351 GASKET 1.000
5 SA062301 HUMIDISTAT 1.000
7 SD106550 FAN CAP 2μF 1.000
8 SD092151 RELAY 1.000
9 SD089550 TIMER 1.000
10 SD038750 RUN CAP 15μF 1.000
11 SD072650 6 WAY TERM' BLOCK 1.000
12 SA146502 LOOM ASSY 1.000
13 SD188950 ROCKER SWITCH 1.000
14 SD145803 TIMER/DEFROST STAT 1.000
15 SA336550 TRANSFORMER 12v 1.000
16 SD378350 RELAY C/O 25A 12v COIL 1.000
17 D219350 COVER 1.000
page69 SD139460 ISSUE 24
ELE
CT
RIC
BO
X A
SS
EM
BLY
D
H60A
HP
SA
144810
10
16
20
22
23
5
19
34
11
7
2
4
12
18
21
FAN
CONTINUOUS
FAN
CYCLE
ASSY No SA144810 AT ISS 4 (15/09/2011). ELECTRIC BOX ASSY DH60AHP
ITEM NO. PART No. DESCRIPTION QUAN UNITS
1 SD139750 ELECTRIC BOX 1 off
2 SD336551 TRANSFORMER 12V 12VA 1 off
4 SD219350 COVER 1 off
5 SD378350 RELAY 25A C/O 12V COIL 2 off
10 SD189050 LABEL ROCKER SWITCH 1 off
12 SD349351 GASKET FOR COVER 1 off
16 SD118351 THERMOSTAT PRESET 1 off
17 SD382450 CAPACITOR 5uF 440V 50/60Hz 1 off
18 SD092151 RELAY N/O 1POLE 30A 230V AC COIL 1 off
19 SD089550 DELAY TIMER 7 SEC TO 9 MIN 1 off
20 SD038750 CAPACITOR RUN CAP 15μF+/-5% 400V 1 off
21 SD072650 TERMINAL BLOCK 6 WAY 1 off
22 SA146004 DH60AHP LOOM ASSY 1 off
23 SD188950 ROCKER SWITCH 1 POLE C/O 1 off
34 SP147450 DOUBLE SIDED ADHESIVE PAD 25mm 3 off
page70 SD139460 ISSUE 24
DH30/30(7) GRP COVER ASSY SA223101
ITEM PART No DESCRIPTION :- QUANTITY1 D140050 COVER GRP 12 D139550 LOUVRE SUPPORT (HONEYSUCKLE) 33 D141650 LOUVRE (HONEYSUCKLE) 4
1 2 3
page71 SD139460 ISSUE 24
1
DH30/30(7) METAL COVER ASSY'S.
SEE PARTS LISTS
ITEM PART No DESCRIPTION QUANTITY1 D163601 COVER PLASTISOL GREY 12 D139551 LOUVRE SUPPORT GREY 33 D141652 LOUVRE GREY 4
DH30 /37 PLASTISOL COVER ASSY SA210801 :-
DH30 /37 STAINLESS STEEL COVER ASSY SA210802 :-
ITEM PART No DESCRIPTION QUANTITY1 D163602 COVER STAINLESS STEEL 12 D139552 LOUVRE SUPPORT ALUMINIUM 33 D141654 LOUVRE ALUMINIUM 4
3 off
4 off
2
3
page72 SD139460 ISSUE 24
LOUVRE IS FIXED TO COVER WITH FIXING PIN ITEM 3AND HELD IN POSN' WITH SPRING ITEM 5 AND PUSH NUT ITEM 4. TO DIM' AS SHOWN.(IN 2 POSNS)
DH33/33(7) GRP COVER ASSY'S SEE PARTS LISTS
COVER ASSY HONEY BEIGE SA223103 :-
COVER ASSY WHITE SA223105 :-
ITEM PART No DESCRIPTION QUANTITY1 SD263052 MOULDED COVER 12 SD264203 LOUVRE ASSY (3 LOUVRES) 13 SD264451 MOULDED FIXING PIN 24 SD279550 PUSH NUT 25 SD284550 COMPRESSION SPRING 2
SEE FIG 1 2
1
MOULDED COVER LOUVRE
FIG 1.
8.00 ± 2.003
4 5
ITEM PART No DESCRIPTION QUANTITY1 SD263050 MOULDED COVER 12 SD264201 LOUVRE ASSY (3 LOUVRES) 13 SD264450 MOULDED FIXING PIN 24 SD279550 PUSH NUT 25 SD284550 COMPRESSION SPRING 2
page73 SD139460 ISSUE 24
DH
50/5
0(7
) G
RP
CO
VE
R A
SS
Y
PA
RT
S L
IST
:-
ITE
MP
AR
T N
oD
ES
CR
IPT
ION
QU
AN
TIT
Y1
D14
035
0
GR
P C
OV
ER
12
D13
955
0
LO
UV
RE
SU
PP
OR
T H
ON
EY
SU
CK
LE
43
D14
165
1
LO
UV
RE
HO
NE
YS
UC
KLE
4
4 o
ff
4 o
ff
1
3
2
SA
22310
2
page74 SD139460 ISSUE 24
1
DH
60/6
0(7
) M
ET
AL C
OV
ER
AS
SY
'S
SE
E P
AR
TS
LIS
TS
DH
60/6
0(7
) P
LA
ST
ISO
L C
OV
ER
AS
SY
SA
21
080
3 :
-
ITE
MP
AR
T N
oD
ES
CR
IPT
ION
QU
AN
TIT
Y1
D16
600
1
CO
VE
R P
LA
ST
ISO
L G
RE
Y1
2D
13
955
1
LO
UV
RE
SU
PP
OR
T G
RE
Y4
3D
14
165
3
LO
UV
RE
GR
EY
4
DH
60
/60
(7)
ST
AIN
LE
SS
ST
EE
L C
OV
ER
SA
64
21
08
04 :
-
ITE
MP
AR
T N
oD
ES
CR
IPT
ION
QU
AN
TIT
Y1
D16
60
02
C
OV
ER
ST
AIN
LE
SS
ST
EE
L
12
D13
95
52
L
OU
VR
E S
UP
PO
RT
AL
UM
INIU
M4
3D
14
16
55
L
OU
VR
E A
LU
MIN
IUM
4
2
3
page75 SD139460 ISSUE 24
LO
UV
RE
IS
FIX
ED
TO
CO
VE
R W
ITH
FIX
ING
PIN
IT
EM
3
AN
D H
ELD
IN P
OS
N' W
ITH
SP
RIN
G IT
EM
5 A
ND
PU
SH
NU
T IT
EM
4 T
O D
IM' A
S S
HO
WN
.(IN
4 P
OS
N'S
)
DH
55
/55
(7)
GR
P C
OV
ER
AS
SY
'S
SE
E P
AR
TS
LIS
TS
CO
VE
R A
SS
Y H
ON
EY
BE
IGE
SA
22
31
07 :
-
ITE
MP
AR
T N
oD
ES
CR
IPT
ION
QU
AN
TIT
Y1
SD
26
30
60
M
OU
LD
ED
CO
VE
R H
ON
EY
BE
IGE
1
2S
D2
642
05
L
OU
VR
E A
SS
Y H
ON
EY
BE
IGE
(2
LO
UV
RE
S)
23
S
D2
644
50
FIX
ING
PIN
2
4S
D2
795
50
P
US
H N
UT
2
5S
D2
845
50
C
OM
PR
ES
SIO
N S
PR
ING
2
SE
E F
IG 1
. 1
2
2
FIG
1.
5
MO
ULD
ED
CO
VE
R
LO
UV
RE
8.0
0 +
/-2.0
0
3
4
CO
VE
R A
SS
Y W
HIT
E S
A2
231
08 :
-
ITE
MP
AR
TN
oD
ES
CR
IPT
ION
QU
AN
TIT
Y1
SD
26
30
61
MO
ULD
ED
CO
VE
R W
HIT
E
12
SD
26
42
06
LO
UV
RE
AS
SY
WH
ITE
(2
LO
UV
RE
S)
23
SD
26
44
51
FIX
ING
PIN
2
4S
D2
795
50
PU
SH
NU
T2
5S
D28
45
50
CO
MP
RE
SS
ION
SP
RIN
G
2
page76 SD139460 ISSUE 24
L.P.H.W. ASSEMBLIES FOR DH33/33(7) & DH55/55(7)
LPHW ASSY DH33 SA281901
ITEM PART No DESCRIPTION QUANTITY
1 SD251750 LPHW FIN BLOCK 1
6 SD284450 AIR BLEED VALVE 17 SA253954 THERMOSTAT CALIBRATED TO 40°C 1
8 SD091050 PHIAL CLIP 1
LPHW ASSY DH55 SA281902
ITEM PART No DESCRIPTION QUANTITY1 SD251751 LPHW FIN BLOCK 1
6 SD284450 AIR BLEED VALVE 1
7 SA253954 THERMOSTAT CALIBRATED 40°C 1
8 SD091050 PHIAL CLIP 1
1 8 7
6
7.0 OPTIONAL KITS
7.1 LPHW ASSEMBLIES
page77 SD139460 ISSUE 24
7.2 12V REMOTE HUMIDISTAT KIT
12V REMOTE HUMIDISTAT KITSA381001/02/03/04
ITEM PART No DESCRIPTION QUANTITY
2 SD336550 TRANSFORMER 0-12 (12V) 1.000 3 SD378350 RELAY 25A 12V COIL 1.000
5 SD072853 15A 5 WAY TERM BLOCK 1.000
1. SEE WIRING DIAGRAMS FOR CONNECTION & ALTERATIONS T0 ELEC BOX ASSY'S
NOTES
DH33/33(7)/55/55(7)A 01/03 D372752
02/04 DH33/33(7)/55/55(7)AX D372753
BLUE PINK ORANGE BROWN
B
THIS ITEM REPLACES MAINS IN TB
ON ELEC BOX ASSY 5
2 3
IF NOT ALREADY FACTORY FITTED
page78 SD139460 ISSUE 24
12v REMOTE AIR THERMOSTAT CONNECTIONS
FOR M/C WITH RESISTANCE HEATERS
12v REMOTE AIR THERMOSTAT CONNECTIONS
1mm SQ CABLE
E
N
L
250M MAX
AIR STAT(NOT SUPPLIED, WE
RECOMMEND CALOREX
PART SD385251.
SOPAC JAEGER TYPE TA630.01, INTERCONTROL PART No.Q302.07).
Remote Control
Interface
WITH REMOTE HUMIDISTAT FITTED ENSURE HUMIDISTAT
IN MACHINE IS SET FULLY CLOCKWISE (IE MAXIMUM DEHUMIDIFICATION)
1mm SQ CABLE
E
N
L
250M MAX
HUMIDISTAT
(NOT SUPPLIED, WE RECOMMEND CALOREX PART SD385250.SIEBE PART No.119 1701 91100)
Remote Control
Interface
12v REMOTE HUMIDISTAT CONNECTIONS
7.3 12V REMOTE HUMIDISTAT CONNECTIONS
page79 SD139460 ISSUE 24
AUXILIARY DRIP TRAY (WEIR) KIT
KIT FOR DH30/33 SD229501 :-
ITEM 1 - SD218750 DRIP TRAY
ITEM 2 - D229650 STRIP
KIT FOR DH50/55/60 SD229502 :-
ITEM 1 - SD218751 DRIP TRAY
ITEM 2 - D229650 STRIP
EVA
PO
RATO
R
64,0
0
APERTURE
1
2 2 off
7.4 WEIR KIT
page80 SD139460 ISSUE 24
7.5 AIR FILTER KITS
1 2 3
WALL
OR
FRONT COVER
FILTER REAR
SUPPORT BRACKET
FIXING TAPE
4 5
AIR FILTER KIT DH30/30(7) GRP COVERITEM PART No DESCRIPTION QUANTITY
1 SD171950 FILTER HOLDER 1.000
2 SD172350 FILTER SUPPORT BRACKET 1.000
3 SD180250 FILTER MEDIA 1.0004 SD180450 FIXING TAPE HOOK 0.700 M
5 SD180451 FIXING TAPE LOOP 0.700 M
AIR FILTER KIT DH50/50(7) GRP COVERITEM PART No DESCRIPTION QUANTITY
1 SD171951 FILTER HOLDER 1.0002 SD172351 FILTER SUPPORT BRACKET 1.000
3 SD180251 FILTER MEDIA 1.000
4 SD180450 FIXING TAPE HOOK 1.150 M
5 SD180451 FIXING TAPE LOOP 1.150 M
AIR FILTER KIT DH30/30(7) STEEL COVERITEM PART No DESCRIPTION QUANTITY
1 SD171952 FILTER HOLDER 1.000
2 SD172451 FILTER SUPPORT BRACKET 1.000
3 SD180250 FILTER MEDIA 1.0004 SD180450 FIXING TAPE HOOK 0.730 M
5 SD180451 FIXING TAPE LOOP 0.730 M
AIR FILTER KIT DH60/60(7) STEEL COVERITEM PART No DESCRIPTION QUANTITY
1 SD171953 FILTER HOLDER 1.000
2 SD172450 FILTER SUPPORT BRACKET 1.0003 SD180251 FILTER MEDIA 1.000
4 SD180450 FIXING TAPE HOOK 1.190 M
5 SD180451 FIXING TAPE LOOP 1.190 M
page81 SD139460 ISSUE 24
7.5 AIR FILTER KITS CONT
AIR FILTER KIT DH33/33(7) GRP COVER(282101)
ITEM PART No DESCRIPTION QUANTITY
1 SD268650 FILTER SUPPORT CHANNEL 1.0002 SD264650 FILTER ASSY 1.000
AIR FILTER KIT DH55/55(7) GRP COVER(282102)
ITEM PART No DESCRIPTION QUANTITY
ITEM 1 SD268651 FILTER SUPPORT CHANNEL 1.000
ITEM 2 SD264651 FILTER ASSY 1.000
FRONT COVER
1
2
page82 SD139460 ISSUE 24
7.6 FLOOR STAND KITS
SA64180901/02
USED ON STAND PART No DIMENSION 'X'
DH30/33/3010
DH50/55/5010
SD64172050
SD64172051
750.00mm
1070.00mm
ASSEMBLY INSTRUCTIONS SHEET SD64326450
280.00
10
5.0
0
75
8.0
0
'X' SEE TABLE
300.00
page83 SD139460 ISSUE 24
7.7 REMOVAL AND SERVICING OF DRIPTRAY
2. REMOVE SCREWS FROM POSITION SHOW AND REMOVE COVER OF MACHINE
3. LOOSEN SCREWS FROM BUSHES SHOWN AND SLIDE BOTTOM BRACKET AWAY.
4. PULL DRIPTRAY DOWN TO REMOVE AND SERVICE AS REQUIRED.
1.IMPORTANT BEFORE REMOVING COVER, ISOLATE POWER FROM DEHUMIDIFIER.
5. REVERSE STEPS 1-4 TO REPLACE DRIPTRAY, BRACKET AND COVER.
NOTE: DH33 STYLE DEHUMIDIFIER SHOWN.
DRIPTRAY
BRACKET
page84 SD139460 ISSUE 24
8.0 WARRANTY CONDITIONS
The following exclusions apply to the Warranty given by Calorex Heat Pumps Ltd.No claims will be accepted if :-
1. The dehumidifier is incorrectly sized for the application.
2. The dehumidifier is installed in any way that is not in accordance with the current procedures as defined
by Calorex Heat Pumps Ltd.
3. The dehumidifier has been worked upon or is adjusted by anyone other than a person authorised to do soby Calorex Heat Pumps Ltd.
4. The air flow through the machine is outside the specified limits.
5. The water flow through the machine is outside the specified limits.
6. The water pH level and/or chemical balance is outside the following limits:-
7. The dehumidifier has suffered frost damage.
8. The electrical supply is insufficient or in anyway incorrect.
IF IN DOUBT PLEASE ASK
Note:- The Reply Paid Warranty Registration Card must be returned, to ensure that the correct warranty isgiven. If you do not find a Registration Card with your Dehumidifier please contact the Calorex ServiceDepartment giving your name, address and serial number of your Dehumidifier. A card will be sent to you forcompletion.Please give MODEL NUMBER and SERIAL NUMBER of your Dehumidifier when making technical orservice enquiries. This will assist in correct diagnosis and ensure service can provide with a minimum delay.
PHONE 01621 857171 FAX 01621 850871
Email [email protected] www.calorex.com
Acidity pH pH 7.2 - 7.8
Total Alkalinity, as CaCO3 ppm 80 - 120
Total Hardness, as CaCO3 ppm 150 - 250
Total Dissolved Solids ppm 1000
Maximum Salt Content ppm 8000
Free Chlorine Range ppm 1 - 2 Domestic
Free Chlorine Range ppm 3 - 6 Commercial
Superchlorination max 30ppm for 24 hrs
Bromine ppm 2 - 5
Baquacil ppm 25 - 50
Ozone ppm 0.9 Max
Maximum Copper Content ppm 1
Aquamatic Ionic Purifier ppm 2 Max