Wiring Diagrams - Goodman GMVC950453BXAA Technical Manual

WIRING DIAGRAMS

W H
WH
RD
ECM MTR
HARNESS
2. MANUFACTURER'S SPECIFIED REPLACEMENT PAR TS MUST BE
USED W HEN SERVICING.
3. IF ANY OF THE O RIGINAL WIRE AS SUPPLIED WITH THE
FURNACE MUST BE REPL ACED, IT MUST BE R EPLA CED WITH
WIRING MATER IAL HAVING A TEMPERATURE RATING OF AT
LEAST 105°C. USE COPPER CONDUCTORS ONLY.
5. TO RECALL THE LAST 6 FAULT S, MOST RECENT TO LEAST
RECENT, DE PRESS SWITCH FOR MORE THAN 2 SECONDS WHILE
IN STA NDBY (NO THERMOSTAT INPUTS)
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
26
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.
24V HUM.
OR
C
OR
HI
PU
C 2
C
PM 1
PU
3
2
YL
24 V THERMOSTAT CONNE CTIONS
FUSE
BR
SE E
DIAGNO STIC
NOTE 5
LED'S
3 2 OR
1
OR
6 4
5
2ND S TG DLY
9 8 7
HEAT O FF
DELAY
10
12 11
UNUSE D
15 13
DEHUM 14
BR
HEAT
PU
1
DELAY
2
ADJ UST
CO OL
LIN E
2
FS
4
NEUTRAL
BL
GY
BK
4
2
GND
CIRCULATOR
BLOW ER
115kBTU M ODELS
BK
W H
NO
TO 115VAC / 1
DOOR
115kBTU M ODELS
LINE
LINE
R
TO +VDC
Y1
W 1
W 2
Y2
G
O
C
W H
BK
BK
BK
TO
R
BLOWER
COMPARTMENT
TO
DOOR SWITCH
MICRO
(OPEN WHEN
DOOR OPEN)
INDUCTOR COIL
70kBTU,90kBTU,
IN TEG RATED CONTR O L MO DULE
ONLY
LOW VOLTAGE (24V)
PK PINK
BR BROW N
W H W HITE HI VOLTAGE ( 115V)
BL BLUE
HI VOLTAGE FIELD
JUNCTION
YL YELLOW
TERMINAL
OR ORANGE
INTERNAL TO
PU PURPLE
INTEGRATED C ONTROL
PLUG CONNECTION
BK BLACK
Ø /60 HZ POW ER SUPPLY W ITH
DISCONNECT
JUNCTION BOX
ONLY
INDOOR
CIRCULATOR
NEUTRAL
EAC
NEUTRAL
AIR CLEANER
BLWR
IND LO
HUM
NEUTRAL
HUMIDIFIER
IGNITER
FS
FLAME SENSOR
115 VAC
40 VA
24 VAC
HLO (10)
PSO (7)
LOW FIRE PRES S.
SW ITCH
24V HUM.
PS1 (2)
NO
NO
HIGH FIRE
PRE SS. S W TICH
PM
C FRONT CO VE R
PRE SS. S W ITCH
MVH (14)
MVC (8)
C
GAS
VA LVE
G ND
GND (4)
+ VDC (1)
INDOOR
RX (2)
AIR
CIRCULATOR
TX (3)
BLWR
HUMIDIFIER
EQUIPMENT GND
SWITCH (TEMP.)
IGNITER
OVERCURRENT
PROT. DEVICE