Instruction/ maintenance manual of the product G50UH(X) SERIES Lennox
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05/00 $ 504,121M $! G50UH(X) SERIES Litho U.S.A. 504,121M 5/2000 WHA T TO DO IF YO U SMELL GAS: If the infor mation in this ma nual is not followed exactly , a fire or explosion may result causing property dama ge, per sonal injury or l oss of life.
Page 2 G50UH(X) Parts Identification DURALOK TM HEA T EXCHANGER ASSEMBL Y UPPER ACCESS P ANEL BURNERS BLOWER MOTOR GAS MANIFOLD CABINET CONTROL BOX GAS VA LV E COMBUSTION AIR PROVING (PRESSURE ) SWITC.
Page 3 W ARNING Do not use this furnace if any part has been under water . Immediately call a qualified service technician to in spect the furnace an d to replace an y part of t he control system and an y gas contro l which has been under water .
Page 4 The gas v alve on the G 50UH(X) is equipped with either a gas control knob or lev er . Use only y our hand to turn the gas control knob or push th e gas lever . Never use tools. If the k nob or lever will not move by hand, do not try to repair it.
Page 5 4- White R odgers 36 E/36F G as Valve - Switch gas valv e lever t o OFF . Honey well VR8205 G as V alve - T urn knob on gas valv e c lock wis e to OFF .D on o tf o r c e . 5 - Replace the upper acces s panel. Filters This unit is not equipped with a filter or rack.
Page 6 Planned Service Y ou should ex pect a s ervic e technician to check the follow- ing items during an annual ins pection. Power to the unit must be shut off for the ser vice technic ian’s safety .
An important point after buying a device Lennox G50UH(X) SERIES (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 G50UH(X) SERIES 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 G50UH(X) SERIES - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lennox G50UH(X) SERIES you will learn all the available features of the product, as well as information on its operation. The information that you get Lennox G50UH(X) SERIES will certainly help you make a decision on the purchase.
If you already are a holder of Lennox G50UH(X) SERIES, 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 G50UH(X) SERIES.
However, one of the most important roles played by the user manual is to help in solving problems with Lennox G50UH(X) SERIES. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lennox G50UH(X) SERIES 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
