J801X Installation Manual

24
Figure 19. Wiring Diagram
IGNITOR
INDUCER
FLAME SENSOR
C
DOOR
SWITCH
R
GAS
VALV E
FLAME
ROLLOUT
SUPPLY
AIR LIMIT
PRESSURE
SWITCH
4
24 V
120 V
WHITE
BLACK
WHITE W/ BLK STRIPE BLK W/ WHITE STRIPE
1234
1234
1 2
1 2
1 2
1 2
123456789
123456789
VENT
LIMIT
BLOWER
LIMIT
BLOWER
DECK
LIMIT
BLOWER
LIMIT
MOTOR
12345NLCG
NOTE: FOR
BLOWER
WIRING SEE
BLOWER TABLE
LITERAT URE
1 2 3
4 5 6
1 2 3
4 5 6
7 8 9
RCYGW
LOW
ML
MH
HIGH
EAC
L1
XFMR
HUM
COM
GREEN
YELLOW
RED
3 AMP FUSE
24V
R
C
TX
RX
W
COM
L1A
NEUTRALS
1234
24V
24V
MOTOR
CHOKE
BLACK
BLACK
FIELD WIRING
LEGEND:
LOW VOLTAGE
HIGH VOLTAGE
WIRING DIAGRAM
For Single Stage Furnaces
Refer to the Installation Instructions provided with the furnace for the proper heating and cooling speeds for your application. If any of the original wire as supplied with the furnace must be replaced, it must be replaced with wiring material having a temperature of at least 105 C. Use copper conductors only.
Diagnostic Description
Green LEDRed LED
Control Fault (No Power) OffOff L1 / Neutral Polarity Fault FlashFlash 1 Hour Lockout
nOnOnoitarepO lamroN
Pressure Switch Closed Fault On Flash Pressure Switch Open FaultFlash On Open Limit Switch Fault FlashOff
Diagnostic Description
Low Flame Sensor Signal Flame Present
FAULT CONDITIONS
Yellow LED
Continuous Flash
On
Alternating Flash
10284900
(Replaces 1027315A)
08/19
BLACK
BLACK
BLACK BLACK
WHITE
BLACK
YELLOW
YELLOW
GREEN
BLUE
BLUE
BLUE
GREEN
BLUE
BLUE
BLUE
BLUE
BLUE BLUE
GRAY
BLACK
WHITE
BLACK
BLUE
ORANGE
RED
RED
WHITE
BLACK
BLACK
WHITE
BLACK
BLUE
ORANGE
RED
BLACK
BLUE
BLUE
ORANGE
ORANGE
RED
RED
GRAY
GRAY
GREEN
BK/WH STRIPE
(ON SELECT
MODELS)
(ON SELECT
MODELS)
PRESSURE
SWITCH
(ON SELECT
MODELS)
WHITE (NEUTRAL)
BLACK 120 VAC
GROUND
(ON
SELECT
MODELS)
MOTOR
CHOKE
BLACK
BLACK BLACK
(ON SELECT
MODELS)
Electrical Information