Instruction/ maintenance manual of the product Lennox CompleteHeatTM COMBINATION HEATING SYSTEM Lennox International Inc.
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CompleteHeat TM COMBINA TION HEA TING SYSTEM PRODUCT LITERA TURE 1997 Lennox Industries Inc. Litho U .S.A . ` SYSTEM OPERA TION ` MAINTENANCE ` SAFETY CONSIDERA TIONS 503,718M 6/98 Supersedes .
P age 1 INTRODUCTION The CompleteHeat TM Combination Heating System Congratulations on the purchase of your L ennox CompleteHeat system. L ennox t akes pride in manufacturing high quality products that keep you comfortable while saving you energy and money.
P age 2 HOW THE CompleteHeat TM SYSTEM WORKS Th e CompleteHeat system consists of a heating module (HM30) that produces hot water and an air hanĆ dling module (AM30) that sends warmed air through the home's duct system. The two modules may be installed together (closeĆcoupled) or apart (remote).
P age 3 SAFETY CONSIDER A TIONS Consider the materials stored near to the CompleteHeat system. Make sure the area around both AM30 an d HM30 units has adequate space according to the prescribed clearances.
P age 4 TO ST A R T THE CompleteHeat SYSTEM W ARNING 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 beĆ ginning of this section.
P age 5 HOW TO SET THE ROOM THERMOST A T Y our thermostat may vary from this example; however, the operation is similar. SYSTEM SWITCH Set the system switch for either heating, cooling or auto ( if available). AutoĆchangeover is a setting that allows the system to heat or cool, depending on the need, without manually switching from one to another.
P age 6 ADJUSTING W A TER TEMPERA TURE R emove the HM30 access panel. The water temperature dial is loĆ cated at the lower left hand side of the HM30 control box. It is facĆ tory set at 120 _ F (49 _ C). W ater temperature setting may be raised by turning dial clockwise to the desired setting.
P age 7 KEEPING Y OUR SYSTEM IN TOP FORM-CONT . W ARNING Electric shock hazard. Can cause injury o r death. Before attempting to perform any maintenance, turn the electrical power to unit OFF at disĆ connect switch(es). Unit may have multiple power supplies.
P age 8 KEEPING Y OUR SYSTEM IN TOP FORM-CONT . HM30 T emperature / P ressure Relief V alve T esting This valve is a safety device to protect against abnormally high temperature and pressures. P eriodic discharge of the relief valve may indicate thermal expansion within a closed system.
P age 9 BEFORE C ALLING FOR SER VICE ... 6 W rite 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.
An important point after buying a device Lennox International Inc. Lennox CompleteHeatTM COMBINATION HEATING SYSTEM (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of Lennox International Inc. Lennox CompleteHeatTM COMBINATION HEATING SYSTEM, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Lennox International Inc. Lennox CompleteHeatTM COMBINATION HEATING SYSTEM.
However, one of the most important roles played by the user manual is to help in solving problems with Lennox International Inc. Lennox CompleteHeatTM COMBINATION HEATING SYSTEM. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lennox International Inc. Lennox CompleteHeatTM COMBINATION HEATING SYSTEM along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
