Instruction/ maintenance manual of the product G27M Lennox
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Page 1 WHA T TO DO IF YOU SMELL GAS: If the information in this manual is not followed exactly , a fire or explosion may result causing property damage, personal injury or loss of life. W ARNING Do not store or use gasoline or other flammable vapors and liquids in the vicinity o f this or any other appliance.
Page 2 G27M P ARTS IDENTIFICA TION UPFLOW POSITION DOWNFLOW POSITION 1 2 3 4 5 7 8 1 2 3 4 5 7 8 1 - COMBUSTION AIR BLOWER 2 - PRESSURE SWITCHES 3 - GAS V AL VE 4 - ROLLOUT SWITCH (One on each side) 5 - BURNERS 6 - TWO-ST AGE CONTROL BOARD 7 - IGNITION CONTROL BOARD 8 - BLOWER 6 6 W ARNING Product c ontains f iberglass w ool.
Page 3 Important Directions 1 - Keep the furnace area clear and free of combustible material, g asoline, a nd o ther f lammable v apors a nd l iq Ć uids. If installed in an insulated area, furnace must be kept f ree o f i nsulating material . Insul ating material m ay be combustible.
Page 4 6 - White Rodgers 36E G as Valve - T urn knob on gas valve 180 ° ei t he r w ay t o OFF . S ee f i gu r e 1. 7 - W ait five minutes to clear out any gas. If you then smell gas, S T O P ! Immediately call your gas supplier from a neighbor's phone.
Page 5 UPFLOW FURNACE SIDE RETURN AIR FIG URE 4 DOWNFLOW F URNACE FIL TERS IN PLENUM RACK FIG URE 5 Blower Check and clean blower wheel for any debris. Blower moĆ to r is prelubricated for extended bearing life. No further luĆ brication is needed. W ARNING Blower d oor must be securely in place when blower and burners are operating.
Page 6 Safety Precautions If you discover any of the following, shut down your unit, and contact an independent Lennox dealer for an inspection by a qualified technician. S If you repeatedly hear any new or unfamiliar sounds while your unit is operating, there may be a problem.
An important point after buying a device Lennox G27M (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Lennox G27M yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Lennox G27M - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lennox G27M you will learn all the available features of the product, as well as information on its operation. The information that you get Lennox G27M will certainly help you make a decision on the purchase.
If you already are a holder of Lennox G27M, 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 G27M.
However, one of the most important roles played by the user manual is to help in solving problems with Lennox G27M. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lennox G27M 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
