Lennox International Inc. Lennox CompleteHeatTM COMBINATION HEATING SYSTEM - Manual (Page 10)

Page 9
BEFORE CALLING FOR SERVICE...
6 Write down the unit model number before calling.
1 Check to see that electrical disconnect switches are ON.
2 Make sure the room thermostat temperature selector and
water temperature dial are properly set.
3 The room thermostat system switch should be in the ON
position.
4 Replace any blown fuses, or reset circuit breakers.
5 Air filter should be clean.
To keep your heating and cooling system running in peak operating condition
year after year, contact your independent Lennox dealer about a service and
maintenance program.
Have the Lennox dealer fill out this information for future reference.
AM30 Model # Serial #
HM30 Model # Serial #
Installer Phone #
Date Installed Filter Size and Type