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INSTALLATION

Wall Switch Installation

Optional Wireless Hand-Held Remote Control Installation

INSTALLATION

WALL SWITCH INSTALLATION

The installation of a wall switch allows you to activate the gas control valve without the normal household electricity since the valve operates on millivolt current supplied by the heat generated by the thermopile. To install the wall switch:

1.Remove the front refractory access panel by lifting up and an- gling out of the firebox opening (see Figure 13).

2.Use wire and connectors provided. Attach red wire to terminal marked TH/TP on control valve. Attach white wire to blade connector on open end of safety circuit wiring (see Wiring Diagram, page 27).

IN

 

ON

LO

T

 

I

 

P

 

FF O

IN

OUT

To Safety Circuit

Route Millivolt

 

Wires (Supplied)

 

 

Wall Switch

 

Through Gas Line

 

 

 

Conduit Sleeve

 

 

To Thermopile

 

TH

 

 

TP

 

 

THTP

 

 

 

 

(Back View)

Note: If any of the original wire from the unit control must be replaced, use the same type or a higher rated wire (25 ft. maximum length).

WARNING: Do not wire remote wall switch to main power supply (Standard 120v household current).

4.Locate wall switch in a convenient location.

5.After wire connections are complete, replace refractory access panel.

Figure 12 - Removing Front Refractory Access Panel (P325B/VP325 Model Shown)

Note: If any of the original wire as supplied must be replaced, use 18 AWG TYPE CL2 (UL) 105 C (25 ft. length MAXIMUM) or equivalent.

Figure 13 - Wall Switch Wiring Diagram

OPTIONAL WIRELESS HAND-HELD REMOTE CONTROL INSTALLATION

Note: If using optional wireless hand-held remote control, the wall switch is no longer operational.

Installing Receiver

1.Remove the front refractory access panel by lifting up and angling out of the firebox opening (see Figure 12) to expose controls.

2.Disconnect wall switch wires from TH/TP terminals on con- trol valve and the blade connector on safety circuit wiring (see Figure 13 and Wiring Diagram on page 27).

3.Install remote receiver unit onto mounting bracket using the two plastic mounting clips (see Figure 14).

Receiver

Plastic

Mounting

 

Clips

 

Mounting

 

Bracket

Figure 14 - Installing Remote Receiver (Shown from Rear of Mounting Bracket)

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Desa VP324, VP325(B) Wall Switch Installation, Optional Wireless HAND-HELD Remote Control Installation