IPT Installation Manual

26
9-511.4
Figure 26.1 - Wiring Diagram (2-Stage)
WIRING LEGEND
FACTORY WIRING
INTERNAL COMPONENT WIRING
FIELD WIRING
WIRE NUT
LINE 24V
NOTES TO INSTALLER:
1. ALL WIRING MUST COMPLY WITH NATIONAL ELECTRIC CODE AND ALL LOCAL CODES.
2. ALL COMPONENTS MUST AGREE WITH THEIR RESPECTIVE POWER SOURCE.
3. VERIFY THE POWER SOURCE AND THE UNIT POLARITY.
4. USE TYPE 105°C REPLACEMENT WIRE
300V OR GREATER.
5. A FLASH CODE FOR OPEN LIMIT SWITCH ON THE CONTROLLER WOULD INDICATE AN
OPEN DOOR INTERLOCK.
CAUTION:
FAILURE TO WIRE THIS UNIT ACCORDING
TO THIS WIRING DIAGRAM MAY RESULT
IN INJURY TO THE INSTALLER OR USER.
FOR DEVIATIONS CONTACT THE FACTORY.
W1 C
R
HEAT
PARK1 PARK2
L1
IND
24VAC
FS
1
2
3
4
5
6
7
8
9
SPARK IGNITOR
G
FLAME
SENSOR
COM
PRESSURE SWITCH
PIN 8
PIN 3
Y
Y
LOW STAGE
AMBER LED
BK
BK
BK
BK
DOOR INTERLOCK
SWITCH USES THE
CONTROLLER'S
LIMIT SWITCH
STRING.
HIGH STAGE
BLUE LED
W
Y
R
BL
O
WHITE ROGERS
GAS VALVE
COM COM
M HI
120
24
XFMR
COM
PE
MOTOR
115V/60HZ/1Ø POWER
CIRCUIT BREAKER
(BY OTHERS)
GND
L2, (WH)
L1, (BK)
L1, (BK)
L2, (WH)
BK
BL
WH
G
WH
R
R
R
R
GND
G
G
G W2
Y
LOW VOLTAGE
THERMOSTAT
(BY OTHERS)
SECOND STAGE
FIRST STAGE
5H0866780000 REV A
COM
* INTEGRATED
CONTROL
115V
INDUCER
MOTOR
SPARK
IGNITOR
P7
P2G
W1
P4
FLAME
SENSOR
LO
FIRE
W1
R
P6
GND
L1
L2
IND
FSP8
115V/60HZ/1Ø
CIRCUIT
BREAKER
(BY OTHERS)
W2
P924V
24V
L1
HI
FIRE
WHITE
ROGERS
GAS
VALVE
W2
T-STAT
HICOM M
115V Unit Powe
r
REFER
NOTE 7
P3
PRESSURE
SWITCH
LOW
STAGE
AMBER
HIGH
STAGE
BLUE
DOOR
INTERLOCK