Instruction/ maintenance manual of the product T841B Honeywell
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® U.S. Regi stered T rademar k Copyright © 2003 Honeywe ll International Inc. • • All Rights Reserved INSTALLATION INSTRUCTIONS 69-1043-2 TRADELINE® T841A,B Easy-To-See™ Heat Pump Thermostat .
HEAT PUMP THERMOSTAT 69-1043-2 2 Location Locate the the rmostat between 4 ft (1.2m ) and 5 ft (1.5m) above the floo r in an area with g ood air circulatio n at average room temperature . NOTE: Because of height restrict ions of so me disabl ed users, it may be necessary to lower the thermo- stat location to 4 ft (1.
HEAT PUMP THERMOSTAT 3 69-1043-2 Fig. 2. Inte rnal schema tic and typ ical wiring diagram for T84 1A with AUX. HT . and EM. HT . LEDs. Provides heat or cool change over relay control and au tomatic fa n in emergency heat mode. Fig. 3. Inte rnal schemati c and typica l wiring dia gram for T841B 2-st age heat, 1- st age cool, man ual changeov er .
69-1043-2 G .H. Rev . 3-0 3 www .honeywell.com/yourhome HEAT PUMP THERMOSTAT Printed in U.S.A. on recycled paper containing at least 10% post-consumer paper fibers.
An important point after buying a device Honeywell T841B (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Honeywell T841B 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 Honeywell T841B - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell T841B you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell T841B will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell T841B, 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 Honeywell T841B.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell T841B. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell T841B 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
