Goodman Mfg GAS-FIRED WARM AIR FURNACE GKS9 - Manual (Page 39)

39
GKS9 WIRING DIAGRAM
Wiring is subject to change, always refer to the wiring diagram on the unit for the most up-to-date wiring.
H
IG
H
V
O
LTA
G
E
!
D
IS
CO
NNE
CT
AL
L
PO
WER
BE
F
O
RE
SE
R
V
IC
IN
G
OR
IN
S
T
A
LLI
N
G
TH
IS
UNI
T
.
M
U
LTI
P
L
E
PO
WER
S
O
U
RCE
S
MA
Y
BE
PR
E
S
EN
T
. F
AIL
U
RE
TO
DO
SO
MA
Y
CAU
S
E
PR
O
P
E
R
T
Y
DAM
AG
E
,
P
E
RS
O
NAL
INJ
URY
OR
DE
AT
H
.
R
YL YELLOW
OR ORANGE
PU PURPLE
GN GREEN
BK BLACK
BR BROW N
W H W HITE
BL BLUE
GY GRAY
RD RED
COLOR CODES:
LOW VOLTAGE (24V)
LOW VOLTAGE FIELD
HI VOLTAGE (115V)
HI VOLTAGE FIELD
NOTES:
1. SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0.7 AMPS.
2. MANUFACTURER'S SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING.
0140F00236 REV. D
OR (MED LOW )
BL (MED)
RD (LOW )
G AS VALVE
C2
C G W
INTERNAL TO
INTEGRATED CONTROL
JUNCTION
EQUIPMENT GND
FIELD GND
DIAGNOSTIC
LED
2 CIRCUIT
CONNE CTOR
HOT
SURFACE
IG NITER
OVERCURRENT
PROT. DEVICE
IGNITER
TH (3)
INTEGRATED
CONTROL
MODULE
JUNCTION BOX
LINE-H
XFMR-H
IN
T
E
GRA
T
ED
CO
NT
R
O
L
M
O
D
U
L E
IN
T
E
GRA
T
E
D
CO
NT
R
O
L
M
O
D
U
L
E
GND
DISCONNECT
L N
OVERCURRENT PROTECTION DEVICE
RD
BL
B K
4. IF HEATING AND COOLING BLOWER SPEEDS ARE NOT THE SAME, DISCARD JUMPER BEFORE CONNECTING BLOWER LEADS. UNUSED
BLOWER LEADS MUST BE PLACED ON "PARK" TERMINALS OF INTEGRATED CONTROL OR TAPED.
3. IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE MUST BE REPLACED, IT MUST BE REPLACED WITH WIRING MATERIAL
HAVING A TEMPERATURE RATING OF AT LEAST 105
TERMINAL
SW ITCH (PRESS.)
5. UNIT MUST BE PERMANENTLY GROUNDED AND CONFORM TO N.E.C. AND LOCAL CODES.
PK PINK
115 VAC HOT AND PARK TERMINALS
LINE-H
FLA ME
SENSOR
BK
PLUG CONNECTION
FIELD SPLICE
SWITCH (TEMP.)
24V THERMOSTAT
CONNECTIONS
BLOWER
COMPARTMENT
DOOR
SWITCH
(OPEN WHEN
DOOR OPEN)
DOOR
SWITCH
BK
JUNCTION
BOX
1
HEAT-H
N
O
COOL-H
MANUAL RESET
AUXILIARY LIMIT
IN UPFLOW
BLOW ER DECK
C
FS
HE
AT
-H
CO
OL
IGNITER
HOT SURFACE
IND
IGN
BLWR
CIRCULATOR
BLWR
ID
FLAME SENSOR
115 VAC
TRANSFORMER
40 VA
24 VAC
GND
RO1 (5)
RO2 (11)
HLO (1)
HLI (7)
MVC (9)
GND (8)
TR (6)
OR
WH
WH
BL
YL
OR
RD
GR
BR
PK
1 1 5 V
A
C
N
E UT
RA
L
BK
BK
2
4
V
TH
ER
M
O
ST
A
T
C
O
NN
EC
T
IO
N
S
MICRO
TO
C
G
Y
W
R
2
WH
XF
M
R
-H
TE
R
M
IN
A L S
1 2 3
12 11 10
9 8 7
6 5 4
°C. USE COPPER CONDUCTORS ONLY.
24 VAC
HUMIDIFIER
24 VAC
HUMIDIFIER
HUMIDIFIER
PSO (4)
MV(12)
PS (10) C NO
ID BLOWER
PRESSURE
SWITCH
0
C
6
5
4
3
2
1
OFF = CONTROL FAILURE
STEADY ON = NORMAL OPERATION
1 FLASH =
2 FLASHES = PRESSURE SW ITCH STUCK CLOSED
3 FLASHES = PRESSURE SW ITCH STUCK OPEN
4 FLASHES = OPEN HIGH LIMIT
5 FLASHES = FLAME SENSE WITHOUT GAS VALVE
6 FLASHES =
CONTINUOUS/RAPID FLASHES = REVERSED 115 VAC POLARITY
FUSE
MI
GY
M1
GAS
VALVE
C2
TO 115VAC/ 1 Ø /60 HZ POW ER SUPPLY W ITH
Y
L
IN
E
NE
UT
RA
L
S
NO C
C
N
O
OPTIONAL FRONT COVER
PRESSURE SWITCH