Gas Inlet Pressure; Manifold Pressure - FireplaceXtrordinair 36DV Owner's Manual

I
NSTALLATION
P 20
AGE

Manifold Pressure:

• Check the pressure of the gas downstream of the valve by removing the manifold pressure tap with a
3/16" allen wrench (1/8" N.P.T. plug). If the manifold pressure does not match the pressure listed in
the table below on HI, check the inlet gas pressure and correct the problem.
Gas Control Valve
PILOT ADJ
WARNING:

Gas Inlet Pressure:

• If the pressure is not sufficient, make sure the piping used is large enough, the supply regulator is
adequately adjusted, and the total gas load for the residence does not exceed the amount supplied.
• The supply regulator (the regulator that attaches directly to the residence inlet or to the propane tank)
should supply gas at the suggested input pressure listed above. Contact the local gas supplier if the
regulator is at an improper pressure.
(C .)
ONT
Manifold Pressure with Regulator on HI
Natural Gas
Propane
The heater must be turned off while connecting or disconnecting the
plug or pressure sensing device. Gas will ignite through the pressure
tap hole if the heater is on and the pressure tap hole is open!
Minimum Input Pressure
Natural Gas
Propane
3.5" W.C.
11" W.C.
Remove the 1/8" N.P.T. plug located on the
right side of the valve (using a 3/16" allen
wrench) and attach a pressure-sensing
device (magnehelic or manometer) to
measure the manifold pressure (use a 1/8"
N.P.T. to flexible tube fitting). Use thread
sealant when replacing the plug.
7" W.C.
11" W.C.
3/16" Allen