Desa EFS10TNA Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPa, Equipment Shutoff Valve

INSTALLATION

Continued

3.Pressurize supply piping system by either opening propane/LP supply tank valve for propane/LP gas or opening main gas valve lo- cated on or near gas meter for natural gas, or using compressed air.

4.Check all joints of gas supply piping system. Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

5.Correct all leaks at once.

6.Reconnect fireplace and equipment shutoff valve to gas supply. Check reconnected fit- tings for leaks.

Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)

1.Close equipment shutoff valve (see Figure 24).

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

3.Check all joints from gas meter to equipment shutoff valve for natural gas or propane/LP supply to equipment shutoff valve for pro- pane/LP (see Figures 25 or 26). Apply non- corrosive leak detection fluid to all joints. Bubbles forming show a leak.

4.Correct all leaks at once.

Equipment	ON
Shutoff Valve	OpenP SITION

Closed

Figure 24 - Equipment Shutoff Valve

Equipment	Gas Regulator or
	Gas Control Valve
Shutoff Valve
Propane/LP
Supply Tank

Figure 25 - Checking Gas Joints

(Propane/LP Only)

Gas Regulator or

Equipment Gas Control Valve Shutoff Valve

Gas

Meter

Figure 26 - Checking Gas Joints (Natural

Gas Only)

PRESSURE TESTING FIREPLACE GAS CONNECTIONS

1.Open equipment shutoff valve (see Figure 24).

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

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

4.Check all joints from equipment shutoff valve to gas regulator (Thermostat-Controlled Mod- els), or to gas control valve (Remote-Ready Models) (see Figures 25 or 26). Apply non- corrosive leak detection fluid to all joints. Bubbles forming show a leak.

5.Correct all leaks at once.

6.Light fireplace (see Operating Fireplace, page 23). Check all other internal joints for leaks.

7.Turn off fireplace (see To Turn Off Gas to Ap- pliance, page 25 for Thermostat-Controlled Models or page 27 for Remote-Ready Models).

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