Instruction/ maintenance manual of the product AC8B Johnson Controls
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343787-UUM-B-0409 USER’S INFORMA TION MANU AL R-410A OUTDOOR SPLIT -SYSTEM AIR CONDITIONING OR HEA T PUMP MODELS: 18 SEER CZH, AC8B, AL8B SERIES 2 TO 5 TONS MODELS: 18 SEER YZH, HC8B, HL8B SERIES 2 .
343787-UUM-B-0409 2 Unitary Products Group F AN OPERA T ION SELECTION A multi-position fan switch allows you to choose the type of fan opera- tion of the indoor fan. AUTO With the thermostat fan switch set to “AUTO”, the fan will run intermit- tently as required for either heating or coolin g.
343787-UUM-B-0409 Unitary Products Group 3 COIL CARE Keep the outdoor unit free of foliage, grass clippings, leaves, paper , and any other material which could restrict the proper air flow in and out of the unit. The coil may be vacuumed to remove any debris from between the fins.
Subject to change without notice. Printed in U.S.A. 343787-UUM-B-0409 Copyright © 2009 by Johnson Controls, Inc. All rights reserved. Supersedes: 343787-UUM-A-0907 Johnson Co ntro ls Unit ary Product.
An important point after buying a device Johnson Controls AC8B (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Johnson Controls AC8B 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 Johnson Controls AC8B - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Johnson Controls AC8B you will learn all the available features of the product, as well as information on its operation. The information that you get Johnson Controls AC8B will certainly help you make a decision on the purchase.
If you already are a holder of Johnson Controls AC8B, 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 Johnson Controls AC8B.
However, one of the most important roles played by the user manual is to help in solving problems with Johnson Controls AC8B. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Johnson Controls AC8B 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
