Allied Air Enterprises A80UH2V - Manual (Page 38)

506471-01 Page 38 of 41 Issue 1034
Wiring Diagram
5 AMP
IGNITION CONTROL
TRANSFORMER
INDUCED
DRAFT
BLOWER
INTERLOCK
SWITCH
1 2
2 1
C HI
GAS VALVE
M
MAIN
LIMIT
12 9 6 3
11 8 5 2
10 7 4 1
3
3
120V
24V
HOT
NEUTRAL
GROUND
120/1/60
1
2
3
4
5
BLK RED WHT
WHT RED BLK
5-PIN
CONNECTOR
WHT
YEL
YEL
WHT
BLU ORN
RED/BLK
RED WHT
YEL
VL
T
BRN GR
Y
BLK
BLK/WHT
WHT
RED/BLK
YEL YEL BLK
WHT
ORN
BLU
GRY
GRN
WHT/BLK
RED
BRN
2
2 1
1 2-PIN
CONNECTOR
FLAME
SENSOR
IGNITER
S1
P1
AUX LIMIT
SWITCH
VLT
VL
T
PRESSURE
SWITCH
(HIGH)
VLT VLT VLT
BRN
BRN
WHT
CIRCULATION
BLOWER
5-PIN
CONNECTOR
1 2 4 5 3
INPUT CHOKE
(IF USED)
BLK
GRN
WHT
BLK
Y C G R W1W2
W2 G R Y W1
THERMOSTAT CONDENSER
LINE
EA
C
XFMR
CIRC
HUM
HUM
XFMR LINE
P ARK 1 COOL
EA
C
HI HEA
T
LO HEA
T
NEUTRAL
HOT
CONT
P ARK 2
DEHUM O Y2
C
BRN
TYP
LINE VOLTAGE - FACTORY
LINE VOLTAGE - FIELD
LOW VOLTAGE - FACTORY
LOW VOLTAGE - FIELD
PRESSURE
SWITCH
(LOW)
PRESSURE
SWITCH -
DRAIN
(IF USED)
ROLLOUT
SWITCH
(IF USED)
ROLLOUT
SWITCH
NON E
10
5
P5
AUX LIMIT
SWITCH
(IF USED)
WHT/BLK
SW1
GREEN LED
RED LED
AMBER LED
FAULT CODE
HISTORY
BUTTON
(SEE NOTE 1)
AUTOMATIC
HEAT STAGING
JUMPER
NOTES:
1. PRESS AND RELEASE FAULT CODE HISTORY BUTTON TO
DISPLAY FAULT CODES. TO ERASE CODES, PRESS AND HOLD
BUTTON IN FOR MORE THAN 5 SECONDS
2. IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE MUST BE REPLACED, IT MUST BE REPLACED
WITH WIRING MATERIAL HAVING A TEMP. RATING OF AT LEAST 90°C.
3. PROPER POLARITY MUST BE OBSERVED FOR FIELD LINE VOLTAGE SUPPLY; IGNITION CONTROL WILL LOCK
OUT IF POLARITY IS REVERSED.
4. FOR TEMPORARY SERVICE REPLACEMENT OF CIRCULATING BLOWER MOTOR WITH PSC MOTOR, CONNECT
DESIRED SPEED TAP TO “EAC” TERMINAL AND NEUTRAL TAP TO NEUTRAL TERMINAL ON IGNITION CONTROL.
5. DO NOT CONNECT C (COMMON) CONNECTION BETWEEN INDOOR UNIT AND THERMOSTAT EXCEPT WHEN
REQUIRED BY THE INDOOR THERMOSTAT. REFER TO THE THERMOSTAT INSTALLATION INSTRUCTIONS.
Figure 40