Desa (V)CB36N(E) - Manual (Page 13)

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Figure 20 - Millivolt Ignition Wiring Diagram
Figure 21 - Electronic Ignition Wiring Diagram
TH
TP
TH/TP
WHITE
RED
DO NOT
CONNECT
TO 120V
HIGH LIMIT
SWITCH
N O
T O L
P
FF O
I
NC
Pilot
Burner
Incoming
Main Gas
Supply
Thermocouple
Wall Switch/Remote Receiver
Replace factory wiring with
105° C equivalent or higher rating
External wiring use only Class 2
thermostat wire 18 Ga. Red/White
Millivolt Wiring Diagram
WIRING DIAGRAMS
NOTICE: This appliance is equipped with a vent safety shutoff switch
which will shut down the appliance in case of a venting problem. Do
not bypass the vent safety shutoff switch. If the appliance should
shut down, have a qualified installer, service agency, or your gas
supplier inspect the vent before operating.
CAUTION: label all wires prior to disconnection when servicing
controls. Wiring errors can cause improper and dangerous opera-
tion. Verify proper operation after servicing.
EV2
EV1
High Limit
Switch
Gas Valve
Orange
Red
Red
Transformer
Ignition Control
Module
Black
Black
Ground
120 VAC
White
24
V
A
C
Blue
Blue
High Voltage
MV PV
TH P/MV GND
TR
Green Ignition Module
ELECTRONIC IGNITION
WIRING DIAGRAM
Black
Pilot Burner
Ignitor
NC
INSTALLING OPTIONAL CONTROLS
Continued