Comfortflame.US.com
900570-00_NC
10
INSTALLATION
Continued
PRESSURE TESTING GAS SUPPLY PIPING SYSTEM
Test Pressures In Excess Of 1/2 PSIG (3.5 kPa)
The appliance and its appliance main gas valve must be disconnected
from the gas supply piping system during any pressure testing of that
system at test pressures
in excess of
1/2 psig (3.5 kPa).
1. Disconnect appliance with its appliance main gas valve (control
valve) and equipment shutoff valve from gas supply piping system.
Pressures in excess of 1/2 psig will damage appliance regulator.
2. Cap off open end of gas pipe where equipment shutoff valve was
connected.
3. 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.
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 appliance and equipment shutoff valve to gas supply.
Check reconnected fittings for leaks.
Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)
The appliance must be isolated from the gas supply piping system
by closing its equipment shutoff valve during any pressure testing of
the gas supply piping system at test pressures
equal to or less than
1/2 psig (3.5 kPa).
1. Close equipment shutoff valve (see Figure 13).
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 to equipment shutoff valve for
natural gas or propane/LP supply to equipment shutoff valve for
propane/LP (see Figure 14 or Figure 15). Apply noncorrosive leak
detection fluid to all joints. Bubbles forming show a leak.
4. Correct all leaks at once.
Figure 13 - Equipment Shutoff Valve
Figure 14- Checking Gas Joints (Propane/LP Only)
Control Valve
Location
Propane/LP
Supply Tank
Equipment
Shutoff Valve
Open
Closed
Equipment
Shutoff
Valve
Figure 15 - Checking Gas Joints (Natural Gas Only)
Gas Meter
Control Valve
Location
Equipment Shutoff Valve
PRESSURE TESTING APPLIANCE GAS CONNECTIONS
1. Open equipment shutoff valve (see Figure 13).
2. Open main gas valve located on or near gas meter for natural gas
or open propane/LP supply tank valve.
3. Make sure control knob of appliance is in the OFF position.
4. Check all joints from gas meter to equipment shutoff valve for
natural gas or propane/LP supply to equipment shutoff valve for
propane/LP (see Figure 14, or Figure 15). Apply noncorrosive leak
detection fluid to all joints. Bubbles forming show a leak.
5. Correct all leaks at once.
6. Light appliance (see Operation, page 16). Check all other internal
joints for leaks.
7. Turn off appliance (see To Turn Off Gas to Appliance, page 16 for
Remote Ready models).
INSTALLING SWITCH
The AUTO/OFF/ON switch for this log set is installed into the small
single log accompanying this log set. This switch needs to be used
only if remote or wall switch is not being used.
Connect the wires to the valve from the switch assembly as shown
in Figure 16, page 11.
