Desa CGFP28PT - Manual (Page 16)

16 103414
UNVENTED PROPANE/LP GAS FIREPLACE
CGFP28P and CGFP28PT
ON
POSITION
OFF
POSITION
INSTALLATION
Continued
Test Pressures Equal To or Less Than
1/2 PSIG
1. Close manual shutoff valve (see Fig-
ure 34).
2. Pressurize supply piping system by ei-
ther using compressed air or opening
propane supply tank valve.
3. Check all joints from propane supply
tank to manual shutoff valve (see Fig-
ure 35). Apply mixture of liquid soap
and water to gas joints. Bubbles form-
ing show a leak.
4. Correct all leaks at once.
Pressure Testing Fireplace Gas
Connections
1. Open manual shutoff valve (see Fig-
ure 34).
2. Open propane supply tank valve.
3. Make sure control knob of fireplace is
in the OFF position.
4. Check all joints from manual shutoff
valve to thermostat gas valve (see Fig-
ure 35). Apply mixture of liquid soap
and water to gas joints. Bubbles form-
ing show a leak.
5. Correct all leaks at once.
6. Light fireplace (see Operating Fire-
place, pages 18 and 19 [Thermostat-
controlled models] or pages 19 and 20
[Manually-controlled models]). Check
all other internal joints for leaks.
7. Turn off fireplace (see To Turn Off Gas
to Appliance, page 18, [Thermostat-
controlled models] or page 20 [Manu-
ally-controlled models]).
Figure 34 - Manual Shutoff Valve
Open
Manual
Shutoff
Valve
Figure 35 - Checking Gas Joints
Propane
Supply
Tank
Manual Gas Valve
Manual Shutoff Valve
Closed