Comfort Glow CDV34NA Owner's Operation And Installation Manual page 20

DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP)
FIREPLACE
INSTALLATION
Continued
Test Pressures Equal To or Less Than
1/2 PSIG (3.5 kPa)
1. Close manual shutoff valve (see Fig-
ure 37).
2. Pressurize supply piping system by ei-
ther 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 sup-
ply tank or gas meter to manual shutoff
valve (see Figure 38 for propane/LP or
Figure 39 for natural). Apply commer-
cial leak test solution to all gas joints.
Bubbles forming show a leak. Correct
all leaks at once.
Pressure Testing Fireplace Gas
Connections
1. Open manual shutoff valve (see Figure
37).
2. Open propane/LP supply tank valve for
propane/LP fireplace or main gas valve
located on or near gas meter for natu-
ral gas fireplace.
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 38 for propane/LP or Figure 39 for
natural). Apply commercial leak test so-
lution to all gas joints. Bubbles forming
show a leak. Correct all leaks at once.
5. Light fireplace (see Operating Fire-
place, pages 24 and 25). Check all other
internal joints for leaks.
6. Turn off fireplace (see To Turn Off Gas
to Appliance, page 24).
CDV34NA, PA
Manual
Shutoff
Valve
Figure 37 - Manual Shutoff Valve
Propane/LP Supply Tank
Figure 38 - Checking Gas Joints for Propane/LP Gas Fireplace
Gas Meter
Figure 39 - Checking Gas Joints for Natural Gas Fireplace
20
Open
ON
POSITION
OFF
Closed
POSITION
Manual
Shutoff
Valve
Gas Valve
Manual
Shutoff
Valve
Gas Valve
105982