Wiring Diagram

 

 

 

 

 

If any of the original wire as supplied with the

 

 

 

 

 

appliance must be replaced, it must be replaced with

 

 

 

 

 

 

 

 

 

 

type 18 AWG wire or its equivalent.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CODE

COLOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

bk

black

 

 

 

 

 

 

 

 

 

MARK

PART NAME

MARK

PART NAME

 

bl

blue

 

MS

MAIN SWITCH

OH.TH

OVER HEAT THERMISTOR

 

 

 

 

 

gr

green

 

 

 

 

 

 

 

 

R.TH

THERMISTOR

OHS1, 2

OVER HEAT SWITCH 1, 2

 

 

 

 

 

gr/y

green/yellow

 

 

 

 

 

 

 

 

TF

THERMAL FUSE

FM

CONVECTION FAN MOTOR

 

 

 

 

 

r

red

 

 

 

 

 

 

 

 

F

FUSE

SP

SPARKER

 

 

 

 

 

w

white

 

 

 

 

 

 

 

 

ER

ELECTRODE

SV1, 2

MAIN SOLENOID VALVE 1, 2

 

 

 

 

 

y

yellow

 

 

 

 

 

 

 

 

POV

MODULATING SOLENOID

BL

COMBUSTION FAN MOTOR

 

 

 

 

 

gy

gray

 

 

VALVE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

or

orange

 

TR

TRANSFORMER

PS

PRESSURE SENSOR

 

 

 

 

 

 

 

 

 

 

 

 

br

brown

 

FR

FLAME ROD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

32

Rinnai Corporation EX17C / EX22C Manual

Page 32
Image 32
Rinnai EX17C, EX22C installation manual Wiring Diagram, Type 18 AWG wire or its equivalent