Service Manual

ManualsBrandsGOODMAN ManualsAir Conditioners3.5 Ton 14 SEER 37600 BTU R410A Variable Speed Split System Central Air Conditioning System

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WIRING DIAGRAMS

HIGH VOLTAGE!

DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS

UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO

DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

AWUF31[05/08]16AB, AWUF321016AB

AWUF[19,25]**

BTUh NOMINAL CFM

PURPL E 1800 0 600

PINK 2400 0 800

YELL OW 3000 0 950

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24V

12345

CL GN

TABLE- 1

MOTOR CONNECTIONS

ONLY ONE WILL BE CONNECTED

(SEE NOTE 2)

UNU SED WIRES MUST H AVE THEIR ENDS TAP ED OR

CAPPED

WIRE COLOR

0140A00 276-A

SEE NOTE # 3

240V

HTR 1

HTR 2*

TL1

TL2*

DISC

FIELD CONNECTIONS

SEE NOTE 2

USE N.E.C CLASS 2 WIRE

SEE NOTE 1

GR/YL

NOTES:

1. RED WIRE TO BE ON TRANSFORMER

TERMINAL "3" FOR 230 VOLTS AND ON

TERMINAL "2" FOR 208 VOLTS.

2. CONFIRM SPEED TAP SELECTED IS

APPROPRIATE FOR APPLICATION. IF SPEED

TAPS NEEDS TO BE CHANGED, CONNECT

APPROPRIATE WIRE FROM MOTOR TO

"Y" FROM THERMOSTAT/CONDENSER (SEE TABLE-1).

3. ASTERISK (*) INDICATES THAT HEATING

ELEMENT, THERMAL LIMIT, RELAY AND

INTERCONNECTING WIRES AND JUMPERS

OF HEATER #2 ARE DELETED WITH SINGLE

ELEMENT UNITS.

4. COLOR CODES:

BK - BLACK

BL - BLUE

BR - BROWN

GR - GREEN

PU - PURPLE

RD - RED

WH - WHITE

YL - YELLOW

5. WIRING CODE:

FACTORY WIRING:

HIGH VOLTAGE

LOW VOLTAGE

FIELD WIRING:

HIGH VOLTAGE

6. COMPONENT CODE:

C - CONTACTOR

DISC - DISCONNECT SWITCH

EM - EVAPORATER MOTOR

F - FUSE

HTR - HEATER ELEMENT

R - RELAY

SEQ - SEQUENCER

TL - THERMAL LIMIT

TR - TRANSFORMER

OPTIONAL

CONNECTION