Desa BG30N, GG30NT, FG30PT, FG30NT, RG30NT, RG30P, GG30PT Open equipment shutoff valve see

Models: GG30PT BG30N FG30NT RG30N GG30NT FG30P GG30N GG30P FG30PT FG30N RG30NT BG30PT RG30P BG30NT BG30P

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INSTALLATION

Continued

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

3.Check all joints from gas meter for natural gas (see Figure 17) or propane/LP supply tank for propane/LP gas, to equipment shutoff valve (see Figure 18). Apply a noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

4.Correct all leaks at once.

PRESSURE TESTING HEATER GAS CONNECTIONS

1.Open equipment shutoff valve (see Figure 16, page 13).

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

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

4.Check all joints from equipment shutoff valve to thermostat gas valve (see Figure 17 or 18). Apply a noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

5.Correct all leaks at once.

6.Light heater (see Operating Heater, starting on page 15). Check all other internal joints for leaks.

7.Turn off heater (see To Turn Off Gas to Appli- ance, page 16 or 17, depending on your model heater).

8.Replace front panel.

Thermostat Gas Valve

Gas

Meter

Equipment Shutoff Valve

Figure 17 - Checking Gas Joints for

Natural Gas

Thermostat Gas Valve

Propane/LP

Supply Tank

Equipment Shutoff Valve

Figure 18 - Checking Gas Joints for

Propane/LP Gas

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Desa BG30N, FG30P, GG30NT Open equipment shutoff valve see, Make sure control knob of heater is in the OFF position