Instruction/ maintenance manual of the product 66386-YUM-C-1011 York
Go to page of 6
USER’S, MAINTENANCE and SERVICE INFORMATION MANUAL 3 THRU 12.5 TON SINGLE PACKAGE AIR CONDITIONER GAS/ELECTRIC & ELECTRIC/ELECTRIC 66386-YUM-C-1011 CONTENTS SAFETY INFORMATION . . . . . . . . . . . . . . . . 2 FOR YOUR SAFETY . . . . . . . . . .
66386-YUM-C-1011 2 Johnson Controls Unitary Products SAFETY INFORMATION FOR YOUR SAFETY • Make sure that the furnace area is clear and free of combustible materials, gasoline and other flamma- ble vapors and liquids. • Be sure the furnace is clear and free of insulating material.
66386-YUM-C-1011 Johnson Controls Unitary Products 3 INPUT The correct heat capacity of the furnace is regulated by the burner orifices and the gas pressure. The proper orifices are furnished but the gas pressure regulator must be adjusted by the installer or gas utility service technician.
66386-YUM-C-1011 4 Johnson Controls Unitary Products EXPLAIN UNIT FUNCTION When the system is functioning properly, show the owner the location of all disconnect switches and the thermostat. Explain how to start and stop the unit and how to adjust tem- perature settings within the limitations of the system.
66386-YUM-C-1011 Johnson Controls Unitary Products 5 AIR FILTERS All units contain four filters. The filter racks on these units will receive either 1" or 2" filters. Filters can also be installed in the building at a suitable return air location if an economizer or outside air accessory is not used.
Subject to change without notice. Printed in U.S.A. 66386-YUM-C-1011 Copyright © 2011 by Johnson Controls, Inc. All rights reserved. Supersedes: 366386-YUM-B-0711 Johnson Controls Unitary Products 50.
An important point after buying a device York 66386-YUM-C-1011 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought York 66386-YUM-C-1011 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 York 66386-YUM-C-1011 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, York 66386-YUM-C-1011 you will learn all the available features of the product, as well as information on its operation. The information that you get York 66386-YUM-C-1011 will certainly help you make a decision on the purchase.
If you already are a holder of York 66386-YUM-C-1011, 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 York 66386-YUM-C-1011.
However, one of the most important roles played by the user manual is to help in solving problems with York 66386-YUM-C-1011. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device York 66386-YUM-C-1011 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
