Wiring Diagrams
PILOT
IGNITOR THERMOPILE
| ON |
LO | T |
| |
I |
|
P | |
| FFO |
INCOMING
MAIN GAS
SUPPLY
PILOT SAFETY WIRE
DO NOT
CONNECT
TO 120V
N.C.SW
HEAT LIMIT SWITCH
TH
TP TH/TP
WALL SWITCH (SUPPLIED)
millivolt wiring diagram
INCOMING | PILOT | |
IGNITOR | ||
MAIN GAS | ||
| ||
SUPPLY | SENSOR | |
| ||
| N.C.SW | |
EV1 | HEAT LIMIT | |
SWITCH | ||
|
EV2
GAS LINE
TO
BURNER
IGN PV GND TRPV/MV TH MV
24V AC
STEP DOWN TRANSFORMER
120V AC
WALL SWITCH (SUPPLIED)
ON | OFF |
BLACK | INCOMING |
| |
WHITE | 120V AC |
GREEN | (FUSE BOX |
OR BREAKER) |
GREEN
WHITE
BLACK
ELECTRICAL RATING: 120v, 60Hz, 0.7A
OPTIONAL
REMOTE
CONTROL
Electronic wiring diagram
16 | www.fmiproducts.com | 55173H |