Town & Country Fireplaces TC30.NG02CN, Instructions Manual

Page: 10 / 16

10
TC30.NG02CN 130411-12
1. Remove the blanking plug from the
pressure test port. The plug is located
between the right side lintel and
fi rebox side. (Fig. #14)
2. Thread the extension test fi tting into the
open test port. (Fig. #15)
3. Attach a pressure gauge onto the
fi tting.
4. When testing is complete remove the
extension test fi tting and replace the
plug. Thread sealant will be required to
ensure a gas tight connection.
Correct gas pressure requirement:
Supply Pressure Natural Gas
Min. Pressure 5.0" WC
(For purpose of input adjustment)
Max. Pressure 13.9" WC
Manifold Pressure
Maximum 3.8" WC
Minimum 2.1" WC
SUPPLY
PRESSURE
MANIFOLD
PRESSURE
Fig #16
Note: To test the gas pressure, turn off the
gas supply before removing the blanking
plug from the supply pressure test port
or manifold pressure test port.
Verify gas pressures with the fi replace
lit and on the highest setting.
Gas Pressure Check
Fig #14
Fig #15