Accessories wiring diagrams, All fuel system control board - afe18-60a, All fuel system afe18-60a control board – Goodman Mfg RT6100004R13 User Manual

Page 61

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ACCESSORIES WIRING DIAGRAMS

61

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.

+5VDC

24 VAC

G

POWER SUPPLY
INPUT

POWER SUPPLY COMMON
OUT TO HP CONTROL

P3-1

6.8K

P3-7

Y-HP

P1-6

P1-4

COMPRESSOR OUTPUT

P1-7

O

POWER SUPPLY OUT
TO THERMOSTAT

24 VAC

Q2

K3

W1

POWER SUPPLY INPUT
(COMMON)

+VD C

E/W1

Y

P2-8

CALL FOR
REVERSING VALVE

P3-5

C

C

BLOWER FAN DEMAND
OUTPUT

P3-3

P1-8

Y-STAT
Y-FURN

C

P3-2

P1-1

P3-8

REVERSING VALVE
OUTPUT

BREAK FOR ODT

FURNACE DEMAND
OUTPUT

P1-3

R

24VAC

K4

HP CALL FOR FURNACE
(DURING DEFROST)

W2

Y2-STAT
Y2-FURN

CALL FOR
COMPRESSOR

P2-7

P3-6

+VD C

Y2

O

REVERSING
VALVE OUTPUT

Q1

Y

P2-4

K1

OT-NO

Y

P2-9

CALL FOR 2ND STAGE
COMPRESSOR

Y2

1.0K

G-FURN

P2-1

C

OT-C

C

SECOND STAGE
COMPRESSOR OUTPUT

G

CALL FOR
EMERGENCY HEAT

W1-FURN
W2-HP

F1

3A

OT-NC

24VAC

2ND STAGE COMPRESSOR
DEMAND OUTPUT

W1

CALL FOR
FURNACE HEAT

6.8K

G-STAT

+VD C

P3-4

F
U
R
N
A
C
E

P2-6

K2

ODT (OUTDOOR
THERMOSTAT)

Y

R

SECOND STAGE FURNACE
DEMAND OUTPUT

MICROPROCESSOR

Y2-HP

P1-5

CALL FOR 2ND STAGE
FURNACE HEAT

O

W2

CALL FOR
BLOWER FAN

T
H
E
R
M
O
S
T
A
T

P2-5

1

2

R

Y2

POWER
SUPPLY

COMPRESSOR
CONTACTOR OUTPUT

O

H
E
A
T

P
U
M
P

P2-3

+5VDC

W2

P3-9

P2-2

E

POWER SUPPLY COMMON
OUT TO THERMOSTAT

POWER SUPPLY OUT
TO HP CONTROL

C

P1-2

ALL FUEL SYSTEM CONTROL BOARD - AFE18-60A

This wiring diagram is for reference only. Not all wiring is as shown above.

Refer to the appropriate wiring diagram for the unit being serviced.

(For use with Heat Pumps in conjunction with 80% or 90% Single-Stage or Two-Stage Furnaces)

ALL FUEL SYSTEM AFE18-60A CONTROL BOARD

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