Owner`s manual

18
IMPORTANT
WARNING
Do not connect this appliance directly to a high-pressure natural gas line or an unregulated propane tank.
INSTALLATION
The gas log set and its 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. The gas log set 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. This is accomplished by closing the gas-supply
line valve.
Check the gas pressure with the gas log set burning and the control set to HIGH.
PROPANE GAS
MANUAL PRESSURE MILLIVOLT PRESSURE
Regulator pressure reading: 10" w.c. Outlet pressure reading:
(Flame adjustment on HIGH)
10" w.c.
Gas inlet pressure: Max. 13
" w.c.
Min. 11" w.c.
Inlet pressure reading Max. 13" w.c.
Min. 11" w.c.
GAS PRESSURE SPECIFICATIONS
CHECKING GAS PRESSURE
Remote-capable safety pilot valve (Fig. 18-1)
Check the valve regulator pressure, which should be checked at the pressure inlet point. Turn the inlet screw
counterclockwise two (2) or three (3) turns and then place the tubing of the pressure gauge over the pressure
inlet point. (The test inlet point is farthest to the gas-supply inlet.) After taking the pressure reading, turn the inlet
screw clockwise fi rmly to reseal. Do not over-torque. Check for gas leaks.
The unvented burner system will need to be propped up to allow access
to the pressure inlet and outlet taps on the bottom side of the valve.
Note: Gas pressure should be checked after connecting the gas and
prior to any further installation.
NATURAL GAS
MANUAL PRESSURE MILLIVOLT PRESSURE
Regulator pressure reading: 3.5" w.c. Outlet pressure reading:
(Flame adjustment on HIGH)
3.5" w.c.
Gas inlet pressure: Max. 10.5
" w.c.
Min. 5
" w.c.
Inlet pressure reading: Max. 10.5" w.c.
Min. 5" w.c.
Fig. 18-1
Inlet
Outlet