Instruction/ maintenance manual of the product CENTRAL AIR CONDITIONER American Standard
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© 2004 American Standard Inc. All Rights Reserved OWNER’S MANUAL CENTRAL AIR CONDITIONER Contents How It Works ....................................... 1 Maintenance ....................................... 2 Peak Performance ........................
2 T o prev ent injury , death, or property damage, read and follo w all instructions and war nings, including labels shipped with or attached to unit before operating your ne w air conditioning system. Pr oper maintenance for maximum ef ficiency A central air conditioner is not a house- hold appliance.
3 Setting the temperature Place the system switch on COOL, and the fan switch on AUTO. Then set the temperature by using the indicator on the thermostat* control. Now your system will cool your house whenever the indoor temperature climbs above the thermostat setting.
4 The Problem Solver Before you call for ser vice, check the following: Problem Possible cause Remedy Insufficient heating a. dirty filters a. clean or replace or cooling b. air not circulating freely b. check supply registers and return grills for blockage c.
5 Insulation 1. Make sure your home is properly insulated. This is the single most important step in conserving energy. Thermal insulation should be specified in terms of thermal resistance (R-values). R-30 (10") is recommended for ceilings, R-1 1 (3-1/2) for exterior walls and floors over unheated areas.
LIMITED WARRANTY AMERICAN ST ANDARD CENTRAL AIR CONDITIONER ALLEGIANCE 4A7A2, 4A7A4, 4A7A6, 2A7A1, 2A7A2, 2A7A4, 2A7A5 & 2A7A8 Models Less Than 20 Tons for Residential Use* (Parts Only) This limited warranty is extended by American-Standard Inc.
An important point after buying a device American Standard CENTRAL AIR CONDITIONER (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought American Standard CENTRAL AIR CONDITIONER 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 American Standard CENTRAL AIR CONDITIONER - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, American Standard CENTRAL AIR CONDITIONER you will learn all the available features of the product, as well as information on its operation. The information that you get American Standard CENTRAL AIR CONDITIONER will certainly help you make a decision on the purchase.
If you already are a holder of American Standard CENTRAL AIR CONDITIONER, 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 American Standard CENTRAL AIR CONDITIONER.
However, one of the most important roles played by the user manual is to help in solving problems with American Standard CENTRAL AIR CONDITIONER. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device American Standard CENTRAL AIR CONDITIONER 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
