SUPPLY
PRESSURE
MANIFOLD
PRESSURE
Caution: The gas line should be installed by a qualified service person in accordance with
all building codes. This section is intended as a guide for qualified technicians installing this
appliance. Consult local and / or national building codes before proceeding.
•
Gas supply line access holes are located at the top and left sides of the Control Box.
Gas valve inlet accepts a 3/8" N.P.T. fitting. Correct gas line diameter must be used to
assure proper operation and pressure.
•
The fireplace has an input rate of 35,000 BTU/HR on both Natural Gas and Propane.
•
NOTE: A sediment trap, as per national fuel gas code, must be installed in the
gas supply line no more than 6 feet from the gas control valve to minimize the
possibility of any loose scale or dirt within the gas supply line from entering the
control valve.
•
DO NOT HARD PIPE GAS LINE TO VALVE.
A method of disconnecting the valve
from the gas line such as a union or flare fitting must be provided to allow for repair or
replacement of the gas valve.
Check local codes for additional requirements.
1. Connect the gas supply to the valve (Fig. #23)
2. Turn on the gas supply and check that all connections are tight and leak free.
WARNING: Use EXTREME CAUTION when using soap and water to do
a leak test on the valve/fittings. There are electronics around and
below the valve, that can/will be damaged if they come in contact
with water.
WARNING: The access panel including gasket must be
reinstalled after conversion/installation or servicing
has been completed. Failure to do so will cause
overheating and premature failure of the control system.
Correct gas pressure requirement:
Natural Gas
Propane
Min. Pressure
5.0" WC
12.5" WC
(For purpose of input adjustment)
Max. Pressure
13.9" WC
13.9" WC
Manifold Pressure
Maximum
3.8" WC
11" WC
Minimum
2.1" WC
5.5" WC
Note: To test the gas pressure, turn off the gas supply before removing the plug from
the supply pressure test port or manifold pressure test port.
Verify gas pressures with the fireplace lit and on the highest setting.
Please refer to the Burner Installation Manual for gas pressure testing procedure.
Fig. #30
16
TC30_CE3 250313-44
Gas Supply
Gas Pressure Check
Содержание TC30.CE3
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