Fireplace

Installation

Continued

11.Peel off the backing paper and stick the sup- plied wiring diagram decal on the firebox bot- tom approximately 12" in front of the blower (see Figure 38, page 23).

Wiring Diagrams

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dan- gerous operation. Verify proper operation after servicing.

 

 

 

Variable

Fan Switch

 

 

Fan Switch

 

 

 

 

(N.O.)

 

 

Off

1

Black

 

 

 

2

110/115

On

 

Blue

 

 

 

V.A.C. Black

 

Blower

 

 

 

 

 

 

White

 

Motor

Green

Figure 40 - Blower Wiring Diagram for

Thermostat-Controlled Models

PILOT

BURNER

IGNITOR

THERMOPILE

REPLACE FACTORY WIRING WITH 105°C

 

 

EQUIVALENT OR HIGHER RATING

EXTERNAL WIRING USE ONLY CLASS 2

THERMOSTAT WIRE 18 GA. RED/WHITE

Pilot

Burner

IGNITOR LEAD

ORANGE

RED

GAS VALVE

 

 

SYNETEKCONTROLS MODELIS1070B

24VAC

 

 

 

 

RED TRANSFORMER

 

BLACK

 

 

 

EV1

BLACK

 

 

WHITE

 

BLACK

 

 

 

 

 

 

 

BLACK

 

 

INC

BLUE

GROUND

 

 

 

EV2

 

BLUE

 

 

GREEN

120 VAC

Figure 42 - Electronic Ignition Wiring

Diagram

Installing optional wall Mount Switch - gwmS2

1.

Connect one terminal of 25 ft. wire for the wall

 

switch to the TPTH terminal on the valve. Con-

 

nect remaining wire terminal to the TH terminal

 

on the valve. Make sure that the wire terminals

 

are in the positions on the unit as pictured in

 

Figure 43. If wires are not connected as shown

 

the switch will not work.

2.

Route the 25 ft. wire through openings pro-

 

vided on the sides of the burner system to a

 

convenient location to mount your switch.

3.

Connect one bare wire end to each of the

 

terminals of the GWMS2 wall switch.

4.

Install the wall switch and cover in the wall.

IMPORTANT: Do not use any other wire than

that provided with the GWMS2 wall switch kit.

Do not exceed 15 ft. of distance from the valve

connection. Using wire of higher gage or turns

or exceeding the minimum distance will increase

PILOT GAS

LINE

I

P

FFO

INCOMING

MAIN GAS

SUPPLY

RED

PILOT SAFETY VALVE WHITE

TH

TP

TH/TP

WALL SWITCH

DO NOT CONNECT TO 120V

resistance at the control valve causing unreliable

performance of the fireplace controls.

To Wall Switch

Accessory

Figure 41 - Millivolt Ignition Wiring

Diagram

Figure 43 - Connecting Wall Switch to

Control Valve

24

www.desatech.com

116035-01E

Page 24
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Desa (V)CD36RPE, (V)CD36TNE, (V)CD36TPE, (V)CD36RNE installation manual Wiring Diagrams

V)CD36RN, (V)CD36TN, (V)CD36RPE, (V)CD36RNE, (V)CD36RP specifications

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