Lennox International Inc Lennox CompleteHeatTM COMBINATION HEATING SYSTEM manual

TO START THE CompleteHeat SYSTEM

WARNING

If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

1-STOP! Read the safety information at the be￿

ginning of this section.

2-Set both room thermostat and water temperature

dial to lowest settings.

3-Turn off all electrical power to the CompleteHeat

system (AM30 & HM30 unit). Ask your dealer to

identify the disconnect switch or circuit breaker.

4-The HM30 unit is equipped with an ignition device

which automatically lights the burner. Do not try to

light the burner by hand.

MAIN MANUAL SHUT8OFF VALVE

MAIN MANUAL

SHUT8OFF VALVE

SHOWN IN

OFF POSITION

5-Turn knob on main manual shut￿off valve 90_ counterclockwise to ON. Do not force.

6-Turn on all electrical power to system.

7-Set room thermostat and water temperature dial to desired settings.

NOTE - When unit is initially started, steps 1 through 7 may need to be repeated to purge air from gas line. The AM30 will not supply warm air until the water temperature in the HM30 tank is within 15_F (8.33_C) of the desired water thermostat setpoint.

8-If the HM30 module will not operate, follow the instructions •To Turn Off Gas To Unit" and call your

service technician or gas supplier.

TO SHUT OFF THE CompleteHeat SYSTEM

1-Set room thermostat and water temperature dial to lowest settings.

2-Turn off all electrical power to CompleteHeat system (AM30 and HM30).

3-Turn knob on main manual shut￿off valve 90_ clockwise to OFF. Do not force.

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