Comfort Glow CGF265NV Owner's Operation And Installation Manual page 19

Unvented (vent-free) natural gas fireplace
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INSTALLING
Continued
101920
Test Pressures Equal To or Less Than 1/2 PSIG
1. Close manual shutoff valve (see Figure 19).
2. Pressurize supply piping system by either using compressed air or opening main
gas valve located on or near gas meter.
3. Check all joints from gas meter to manual shutoff valve (see Figure 20). Apply
mixture of liquid soap and water to gas joints. Bubbles forming show a leak.
4. Correct all leaks at once.
Pressure Testing Fireplace Gas Connections
1. Open manual shutoff valve (see Figure 19).
2. Open main gas valve located on or near gas meter.
3. Make sure control knob of fireplace is in the OFF position.
4. Check all joints from manual shutoff valve to gas valve (see Figure 20). Apply
mixture of liquid soap and water to gas joints. Bubbles forming show a leak.
5. Correct all leaks at once.
6. Light fireplace (see Operating Fireplace, pages 22 through 24). Check all other
internal joints for leaks.
7. Turn off fireplace (see To Turn Off Gas to Appliance, page 24).
Manual
Shutoff
Valve
Figure 19 - Manual Shutoff Valve
Gas Valve
Figure 20 - Checking Gas Joints
Open
ON
POSITION
OFF
POSITION
Closed
Manual Shutoff Valve
Gas Meter
Continued
19

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