Williams CARMEL AC2030TNA Owner's Manual page 34

WIRING DIAGRAM
VALVE BODY MUST BE GROUNDED
SOLENOID
VALVE 2
12VL 12 VL IGN BK
HSI
HSI BL
SENSE PK
SENSE
(TH) X1
TH(X1) ORN
(GND) X2
(GND) IGN GR
(GND) HSI
HSI GY
MV MV RED
(GND) VALV
(GND) BK
VALV
Note: These two wires from the header switch should not be connected directly to each other. All switches should be in series as
per the wiring diagram.
FEMALE ELBOW MOLEX
CONNECTOR CONNECTS
TO THE SPILL SWITCH
MALE MOLEX CONNECTOR
CONNECTS TO THE OPEN END OF
THE MAIN WIRE HARNESS
34
CARMEL
TM
AC2030TNA TOP VENT GAS WALL HEATER
FAN 1
01 - GND GY
02 - 12 VDC ORN
OUTLET
04 - PWM WHT
MOTOR
FAN 1
01 - GND BK
02 - 12 VDC RED
INLET
03 - TACH YEL
MOTOR
04 - PWM BR
FAN 2
MOTOR
01 - GND BK
02 - 12 VDC RED
03 - TACH YEL
04 - PWM BR
01 - GND BK
FAN 3
02 - 12 VDC RED
MOTOR 03 - TACH YEL
04 - PWM BR
FLAME TC
SOLENOID STEPPER
VALVE 1 MOTOR
M
THERMOSTAT
DRAFT
CIRC
FAN TD HOOD TD
TH(X1)
YEL
HI LIMIT SPILL
01 - GND BK
FAN 1
02 - 12 VDC RED
03 - TACH YEL
04 - PWM BR
01 - GND BK
FAN 2
02 - 12 VDC RED
03 - TACH BR
04 - PWM WHT
01 - GND BK
FAN 3
02 - 12 VDC RD
03 - TACH BR
04 - PWM WHT
TEMP - 1
TEMP - 2
NC
STEPPER
MOTOR
T-STAT
DC 12.6 V 5 A
RJ45
LMT SW CTRL ORN LMT SW
GND CTRL GR GND
12 VL CTRL BK
12 VL
VENT
SENSE
TH(X1) TH(X1)
TH (X1)
YEL RED
SWITCH
NC
TEG 1
NC TEG 2
PRESSURE
SENSOR
AC/DC
POWER
SUPPLY
MICRO USB