Desa T32N-a SERIES, CGDV32pR, T32p-a SERIES Installing optional wall Mount Switch gwmS2

Fireplace

Installation

Continued

Test Pressures Equal To or Less Than

1/2 PSIG (3.5 kPa)

1. Close equipment shutoff valve (see Figure 34).

2. Pressurize supply piping system by either opening propane/LP supply tank valve for propane/LP gas fireplace or opening main gas valve located on or near gas meter for natural gas fireplace or using compressed air.

3. Check all joints from propane/LP supply tank for propane/LP or gas meter for natural gas to equipment shutoff valve (see Figure 35 or Figure 36). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak. Correct all leaks at once.

Equipment	Open
Shutoff Valve

Closed

Figure 34 - Equipment Shutoff Valve

Equipment Shutoff Valve

Pressure Testing Fireplace Gas

Connections

1. Open equipment shutoff valve (see Figure 34).

2. Open main gas valve located on or near gas meter for natural gas or open supply tank valve for propane/LP gas.

3. Make sure control knob of fireplace is in the OFF position.

4. Check all joints from equipment shutoff valve to gas valve (see Figure 35 or Figure 36). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak. Correct all leaks at once.

5. Light fireplace (see Operating Fireplace, page 26). Check all other internal joints for leaks.

6. Turn off fireplace (see To Turn Off Gas to Appli- ance, page 27).

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. Connect 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 37. If wires are not con-
	nected as shown the switch will not work.
2.	Route the 25 ft. wire through openings pro-

Propane/LP Supply Tank

Gas Valve

	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.

To Wall

Switch

Accessory

Figure 35 - Checking Gas Joints for

Propane/LP Gas Fireplace

Equipment Shutoff Valve

Gas

Meter

Gas Valve

Figure 36 - Checking Gas Joints for

Natural Gas Fireplace

Figure 37 - Connecting Wall Switch to

Control Valve

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