wiring diagrams SINGLE PACKAGE ROOFTOP 580F...

Cancels: New WD 580F.36.110/15/00

DIAGRAM INDEX

*Low NOx/California compliant units.

UNIT LABEL DIAGRAMUnit 580F Voltage-Phase-Hertz Type Label Diagram Figure No.

036,048

208/230-1-60 Schematic/Component Arrangement 50DK508460 1208/230-3-60 Schematic/Component Arrangement 50DK508515 2

460-3-60 Schematic/Component Arrangement 50DK508518 3575-3-60 Schematic/Component Arrangement 50DK508521 4

208/230-3-60* Schematic/Component Arrangement 50DK509082 5460-3-60* Schematic/Component Arrangement 50DK509084 6

060

208/230-1-60 Schematic/Component Arrangement 50DK508514 7208/230-3-60 Schematic/Component Arrangement 50DK508516 8

460-3-60 Schematic/Component Arrangement 50DK508519 9575-3-60 Schematic/Component Arrangement 50DK508522 10

208/230-3-60* Schematic/Component Arrangement 50DK509083 11460-3-60* Schematic/Component Arrangement 50DK509085 12

072208/230-3-60 Schematic/Component Arrangement 50DK508517 13

460-3-60 Schematic/Component Arrangement 50DK508520 14575-3-60 Schematic/Component Arrangement 50DK508523 15

090-150208/230-3-60 Schematic/Component Arrangement 50DK508790 16

460-3-60 Schematic/Component Arrangement 50DK508791 17575-3-60 Schematic/Component Arrangement 50DK508792 18

ACCESSORY WIRINGDescription Unit Size Fig. No.

Motormaster® I Control 036-150 19

Motormaster II Control036-072 20090-150 21

Time Guard® II Device 036-150 22Solid-State Enthalpy Control 036-150 23Differential Enthalpy Control 036-150 24

EconoMi$er 036-150 25EconoMi$er Sensor Wiring 036-150 26

Power Exhaust 036-150 27

wiring diagramsSINGLE PACKAGE ROOFTOPGAS HEATING/ELECTRIC COOLINGUNITS

580F036-150

3 to 121/2 Tons

—2—

LEGEND

AHA — Adjustable Heat AnticipatorC — Contactor, CompressorCAP. — CapacitorCB — Circuit BreakerCC — Cooling CompensatorCOMP — Compressor MotorD — DiodeEC — Enthalpy ControlECON — EconomizerEPS — Emergency Power Supply

(Nine-Volt Battery)EQUIP — EquipmentER — Economizer RelayFPT — Freeze-Up Protection ThermostatGND — GroundHPS — High-Pressure SwitchHS — Hall Effect SensorI — IgnitorIDM — Induced-Draft MotorIFC — Indoor-Fan ContactorIFM — Indoor-Fan MotorIFMOVL— Indoor-Fan Motor OverloadIGC — Integrated Gas Unit ControllerLED — Light-Emitting DiodeLPS — Low-Pressure SwitchLS — Limit SwitchMGV — Main Gas ValveMTR — MotorOAT — Outdoor-Air ThermostatOFC — Outdoor-Fan ContactorOFM — Outdoor-Fan MotorOLR — Overload RelayP — PlugPL — Plug AssemblyQT — Quadruple TerminalR — Relay

RS — Rollout SwitchSAT — Supply-Air ThermostatSEN — SensorST — Start ThermistorSW1 — Switch Fully OpenSW2 — Switch Fully ClosedSW3 — Switch Minimum Vent PositionSW4 — Switch Maximum Vent PositionTC — Thermostat, CoolingTDR — Time-Delay RelayTH — Thermostat, HeatingTRAN — Transformer

Field Splice

Marked Wire

Terminal (Marked)

Terminal (Unmarked)

Terminal Block

Splice

Splice (Marked)Factory WiringField Control WiringField Power WiringAccessory or Optional WiringTo indicate common potential only.Not to represent wiring.

Ground

| ( Capacitor

NOTES FOR FIG. 1, 7

1. If any of the original wire furnished must be replaced, it must bereplaced with Type 90 C wire or its equivalent.

2. Thermostat:HH07AT170, 172, 174, and P272-2783Subbase:HH93AZ176, 178, and P272-1882, 1883

3. Set heat anticipator at .14 amp for units with 2 stages of heating. Setstage two anticipator at .14 amps.

4. Use copper conductors only.5. TRAN is wired for 230-v unit. If unit is to be run with 208-v power sup-

ply, disconnect BLK wire from 230-v tap and connect to 208-v tap.

NOTES FOR FIG. 2, 5, 8, 11, 13, 16

1. If any of the original wire furnished must be replaced, it must bereplaced with Type 90 C wire or its equivalent.

2. Three-phase motors are protected under primary single-phasingconditions.

3. Thermostat:HH07AT170, 172, 174, and P272-2783Subbase:HH93AZ176, 178, and P272-1882, 1883

4. Set heat anticipator at .14 amp for units with 2 stages of heating. Setstage two anticipator at .14 amps.

5. Use copper conductors only.6. TRAN is wired for 230-v unit. If unit is to be run with 208-v power sup-

ply, disconnect BLK wire from 230-v tap (ORN) and connect to 208-v(RED). Insulate end of 230-v tap.

NOTES FOR FIG. 3, 4, 6, 9, 10, 12, 14, 15, 17, 18

1. If any of the original wire furnished must be replaced, it must bereplaced with Type 90 C wire or its equivalent.

2. Three-phase motors are protected under primary single-phasingconditions.

3. Thermostat:HH07AT170, 172, 174, and P272-2783Subbase:HH93AZ176, 178, and P272-1882, 1883

4. Set heat anticipator at .14 amp for units with 2 stages of heating. Setstage two anticipator at .14 amps.

5. Use copper conductors only.

—3—

Fig

. 1 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; 580F036,048, 208/230-1-60

—4—

Fig

. 2 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; 580F036,048, 208/230-3-60

—5—

Fig

. 3 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; 580F036,048, 460-3-60

—6—

Fig

. 4 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; 580F036,048, 575-3-60

—7—

Fig

. 5 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; Lo

w N

Ox 580F

036060N, 036090N

; 580F048060N

, 048090N, 048120N

;C

aliforn

ia Co

mp

liant 580F

036114, 580F048149; 208/230-3-60

—8—

Fig

. 6 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; Low

NO

x 580F036060N

, 036090N; 580F

048060N, 048090N

, 048120N;

Califo

rnia C

om

plian

t 580F036114, 580F

048149; 460-3-60

—9—

Fig

. 7 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; 580F060, 208/230-1-60

—10—

Fig

. 8 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; 580F060, 208/230-3-60

—11—

Fig

. 9 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; 580F060, 460-3-60

—12—

Fig

. 10 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; 580F060, 575-3-60

—13—

Fig

. 11 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; Low

NO

x 580F060060N

, 060090N, 060120N

;C

aliforn

ia Co

mp

liant 580F

060149; 208/230-3-60

—14—

Fig

. 12 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; Low

NO

x 580F060060N

, 060090N, 060120N

;C

aliforn

ia Co

mp

liant 580F

060149; 460-3-60

—15—

Fig

. 13 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; 580F072, 208/230-3-60

—16—

Fig

. 14 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; 580F072, 460-3-60

—17—

Fig

. 15 — S

chem

atic/Co

mp

on

ent A

rrang

emen

t; 581B072, 575-3-60

—18—

Fig. 16 — Schematic/Component Arrangement; 580F090-150, 208/230-3-60

—19—

Fig. 17 — Schematic/Component Arrangement; 580F090-150, 460-3-60

—20—

Fig. 18 — Schematic/Component Arrangement; 580F090-150, 575-3-60

Fig. 19 — Motormaster® I Wiring Details

Fig. 20 — Motormaster II Wiring Schematic, 580F036-072

580F090-150

580F036-072

LEGENDC — Contactor

LEGEND

*The Motormaster II head pressure controller isequipped with an alternate operating mode.When this mode is selected, the controllershifts the fan cycle sequence to effectivelyraise the average condensing temperatureapproximately 20 F higher than the standardoperating mode. In this alternate mode, theoutdoor fan begins cycling at higher outdoorambient temperatures. This mode should onlybe used if the evaporator coil shows signs offrosting at low outdoor ambient temperatures.To select the alternate operating mode, movethe jumper wire on the Motormaster II controlboard from reset T1 to reset T2.

NOTE: Motormaster II transformer is wired for460-v supply; it must be rewired for 208/230-vapplication. Be sure to insulate unused tap.Refer to color code.

C — ContactorOFC — Outdoor-Fan ContactorTRAN — Transformer

—21—

LEGEND

*The Motormaster II head pressure controller is equipped with analternate operating mode. When this mode is selected, the con-troller shifts the fan cycle sequence to effectively raise the aver-age condensing temperature approximately 20 F higher than thestandard operating mode. In this alternate mode, the outdoor fanbegins cycling at higher outdoor ambient temperatures. Thismode should only be used if the evaporator coil shows signs offrosting at low outdoor ambient temperatures.To select the alternate operating mode, move the jumper wire onthe Motormaster II control board from reset T1 to reset T2.

NOTE: Motormaster® II transformer is wired for 460-v supply; itmust be rewired for 208/230-v application. Be sure to insulateunused tap. Refer to color code.

C — ContactorOFC — Outdoor-Fan ContactorTRAN — Transformer

Fig. 21 — Motormaster II Wiring Schematic, 580F090-150

12 3

BRN

COMPRESSORSAFETIES

BRN

CLO

TIME GUARD I I DEVICE

CORCR

T1 T3 T2

ECONOMIZEROR

Y1 OR Y2*

12 3

BRN

COMPRESSORSAFETIES

BRN

CLO

TIME GUARD I I DEVICE

CORCR

T1 T3 T2

ECONOMIZEROR

Y1 OR Y2*

HIGH EFFICIENCY 3 TO 121/2 TON ROOFTOP UNITS

STANDARD EFFICIENCY 3 TO 121/2 TON ROOFTOP UNITS

LEGEND

*Per compressor circuit.Fig. 22 — Time Guard® II Device, 580F036-150

C — ContactorCLO — Compressor LockoutCR — Control Relay

—22—

LEGENDOAT — Outdoor-Air Thermostat

Fig. 25 — EconoMi$er Wiring

620 ohmJUMPER

}24 VAC SUPPLY FROMECONOMIZER CONTROLSECTION (RED TO TR,BRN TO TR1)TO SENSOR MOUNTEDON BACK OF CONTROL

}

GRAY WIRE FROMECONOMIZER HARNESS

RED WIRE FROMECONOMIZER SWITCH 3(NORMALLY CLOSED)

TR TR1

SO +

+SR

2 3

1

LED

AB

CD

NOTE: Switches shown in high enthalpy state. Terminals 2 and 3close on enthalpy decrease.

Fig. 23 — Wiring Connections for Solid-StateEnthalpy Control (HH57AC077)

LED

AB C

D

TR TR1

SO

SR

23

1

+

+ S+

(HH57AC078SENSOR)

24 VAC SUPPLY FROMECONOMIZER CONTROLSECTION (RED TO TR,BRN TO TR1)

TO SENSOR MOUNTEDON BACK OF CONTROL

GRAY WIRE FROMECONOMIZER HARNESS

RED WIRE FROMECONOMIZER SWITCH 3(NORMALLY CLOSED)

NOTES:1. Remove factory-installed jumper across SR and + before con-

necting wires from HH57AC078 sensor.2. Switches shown in high outdoor-air enthalpy state. Terminals 2

and 3 close on low outdoor air enthalpy relative to indoor airenthalpy.

Fig. 24 — Wiring Connections for DifferentialEnthalpy Control (HH57AC077 and HH57AC078)

—23—

Copyright 2000 Bryant Heating & Cooling Systems CATALOG NO. 5358-010

4-PINCONNECTOR

PLUG

L1

L2

GREEN

112 2

3 34 4

GND

230 VAC1 PHASE

GREEN/YELLOW

3

2

1

5 8

6 9 B

A74

LT. BLUE

BLACKBROWN

C1

BLUE

GREEN/YELLOW

3

2

1

5 8

6 9 B

A74

LT. BLUE

BLACKBROWN

C1

BLUE

FAN 2

FAN 1

BLACK

BLACK

BLACK

R124 VAC

R224 VAC

BLACK

BLUE

1

2

3BROWN

ORANGE

3-PINCONNECTOR

PLUG

YELLOW

RED YEL

H1

BLU GRAY

H4

SECONDARY230VAC

X4 X1

HT

01

AH

85

0(4

60

VA

C)

RED

H1

GRAY

H2

SECONDARY230VAC

X4 X1

HT

01

AH

85

9(5

75

VA

C)

2313

11 21230VAC

OR

BLACK L1

BLUE L2

COMPRESSOR 1CONTACTOR

FIELD SUPPLIEDWIRING

GREEN GND

2 x 4 IN.HANDY BOX

X3X2

H2H3

X2 X3

TO FUSEDDISCONNECT

Fig. 27 — Wiring Diagram for Power Exhaust System

OUTDOORAIRSENSOR

TEMPTEMP

COMOUTPWR

BROWN

VIOLET

WHITERED

BROWNTEMPTEMPCOMOUTPWR

RETURNAIRSENSOR

VIOLETWHITE

RED

OAT

COM

OAH

-15 V

RAT

COM

RAH

+15 V

ECONOMI$ERCONTROLLER

PINK TEMP

TEMPVIOLET

SUPPLY AIRTEMPERATURE SENSOR

V+ 24

COM VAC

SENSORCO2

(+)COMDAT

COMREM POT

COMLED

COM

CO2

CO2

Fig. 26 — EconoMi$er Sensor Wiring, 580F036-150