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Common
Terminal(C)
White-Rodgers Model 36J54 Connected to Manometer
3.5
Natural Gas Minim um : 4.5" w.c. Maximum: 10.0" w.c.
Propane Gas Minim um : 11.0" w.c. Maximum: 13.0" w.c.
CAUTION
The line pressure supplied to the gas valve must be within
the range specied below. The supply pressure can be
measured at the gas valve inlet pressure tap or at a hose
tting installed in the gas piping drip leg. The supply
pressure must be measured with the burners operating.
To measure the gas supply pressure, use the following
procedure.
1. Turn OFF gas to furnace at the manual gas shuto
valve external to the furnace.
2. Connect a calibrated water manometer (or appropriate
gas pressure gauge) at either the gas valve inlet
pressure tap or the gas piping drip leg. See White-
Rodgers 36J54 gas valve (Figure 43B) fto locate the
inlet pressure tap.
3. Turn ON the gas supply and operate the furnace and
all other gas consuming appliances on the same gas
supply line.
4. Measure furnace gas supply pressure with burners
ring. Supply pressure must be within the range
specied in the table.
7. If you smell gas after ve minutes, immediately follow
the safety instructions in the on
page 3 of this manual. If you do not smell gas after
ve minutes, move the furnace gas valve manual
control to the ON position.
8. Replace the burner compartment door.
9. Open the manual gas shuto valve external to the
furnace.
10. Turn on the electrical power to the furnace.
11. Adjust the thermostat to a setting above room
temperature.
12. After the burners are lit, set the thermostat to desired
temperature.
1. Set the thermostat to the lowest setting.
The integrated control will close the gas valve and
extinguish ame. Following a 15 second delay, the
induced draft blower will be de-energized. After
the blower o delay time expires, the blower de-
energizes.
2. Remove the burner compartment door and move the
furnace gas valve manual control to the OFF position.
3. Close the manual gas shuto valve external to the
furnace.
4. Replace the burner compartment door.
White-Rodgers Model 36J54 (Two-Stage)
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