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Les langues disponibles
WIRING DIAGRAM
11 PIN FUNCTIONS
# DESCRIPTION
1
INDUCER NEUTRAL
2
IGNITOR NEUTRAL
3
IGNITOR HOT
4
INDUCER HOT
5
LIMIT OUT
6
PRESSURE IN
7
GAS VALVE COM
8
GAS VALVE OUT
9
FLAME SENSOR OUT
10
LIMIT IN
11
PRESSURE OUT
(MED LO)
(HI)
(LO)
INDUCER
RED
BLK
IGNITOR
BLU
WHT
1
1
WHT
2
2
BLK
3
3
BLK
4
4
RED
5
5
ORG
6
6
BLU
7
7
BRN
8
8
WHT
9
9
GAS VALVE
RED
10
10
YEL
11
11
FLAME
SENSOR
SEC-2 (TR)
SEC-1 (TH)
(WHEN USED)
(WHEN USED)
DSS
ALS #2
ALS #1
PRS
(WHEN USED)
LOT #2
LOT #1
LS
NOTE: The factory installed wiring harness on the 4, 12, and 16 pin connectors must remain in place for
the control to function.
4
CIRCULATOR
(COM)
(MED HI)
FAULT RECALL PUSH BUTTON
DIPSWITCHES
SW1-1
HEAT ON DELAY
SW1-2
FAN SPEED
SW1-3&4 HEAT OFF DELAY
STATUS LED
LEGEND
LEGEND
ALS #1
ALS #2
DSS
LOT #1
LOT #2
LS
PRS
EAC-H
LINE-H
XFMR-H
HUM-H
(EAC-1)
(L1)
(PR-1)
(120V-HUM)
THERMOSTAT
LEGEND
LEGEND
Auxiliary Limit Switch - Manual Reset
Auxiliary Limit Switch - Automa�c Reset
Dra� Safeguard Switch
Limit Overtemperature - Manual Reset
Limit Overtemperature - Manual Reset
-
Limit Switch, Overtemperature - - Auto Reset
Pressure Switch
ELECTRONIC
AIR CLEANER
120VAC
TRANSFORMER
TRANSFORMER
HUMIDIFIER
120VAC
L2
WHT
PR-2
WHT
COM PSC
WHT
EAC-2
WHT
NEUTRAL
NEUTRAL
NEUTRAL
TWINNING
TERMINAL
CONNECT TO
BLK
ANOTHER
50M56D-751
HUMIDIFIER
GRY
24VAC
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