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