Gas pressure should read between: 5 P.S.I. Maximum
2 P.S.I. Minimum
Heater Box 1 Valve Train
Heater Box 2 Valve Train
Incoming Gas Pressure_______
Incoming Gas Pressure_______
3. Press red reset button on the high and low gas pressure switches mounted to the front of the gas train. It may be necessary to remove the cover and/or press the buttons a few times.
Reset
Heater Box 1 Valve Train Reset _____ Heater Box 2 Valve Train Reset _____
4. Confirm field wiring connections are tight and that exhaust motor is wired for the correct voltage (230 or 480).
Zone 1 Exhaust Fan Connections OK_____ Zone 2 Exhaust Fan Connections OK_____
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