Instruction/ maintenance manual of the product 191108AJ Honeywell
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1 69-0642—1 D.F. • Rev. 12-94 • • ©Honeywell Inc. 1994 • Form Number 69-0642—1 T8190A/191108AJ Heating or Cooling T her mosta t/W allpla te; T8190A/Q682B Hea ting/Cooling Thermostat/Sub base Installation Instructions for the Trained Service Technician.
69-0642—1 2 Installation WHEN INSTALLING THIS PRODUCT… 1. Read these instructions carefully. Failure to follow them could cause a hazardous condition. 2. Installer must be a trained experienced service technician. 3. After installation is complete, check out product op- eration as provided in these instructions.
3 69-0642—1 Fig. 3—Leveling methods for wallplate or subbase. Outlet Box Mounting (Fig. 4) Use a horizontally mounted outlet box if possible. If a vertical outlet box is used, mount the wallplate or subbase on a 193121A (beige) Cover Plate Assembly (ordered sepa- rately).
69-0642—1 4 Push excess wire back into the wall. Plug the hole in the wall with nonhardening caulk, putty, or nonflammable insulation to prevent drafts from affecting thermostat operation. Subbase (Heating/Cooling Systems) Refer to Fig. 5 and strip the thermostat wire insulation as necessary.
5 69-0642—1 Fig. 7—Insert timer batteries. BATTERY LOCATION FOR (2) AAA BATTERIES; INSTALL WITH POSITIVE ENDS UP M8585 SET TIMER Adjust the timer by moving the knob clockwise .
69-0642—1 6 ATTACH THERMOSTAT COVER Make sure the packing inserts in the thermostat base are removed. Place the two tabs on the upper edge of the cover into the mounting slots in the thermostat base (Fig. 11). Swing the cover downward until it catches at the bottom of the base.
7 69-0642—1 NOTE: To avoid compressor damage, do not operate the system when outdoor temperature is below 50 ° F [10 ° C]. Refer to manufacturer recommendations. Move both temperature setting levers together at least 5 ° F [3 ° C] above the room temperature.
69-0642—1 8 T ypical W ir ing Diagr ams Fig. 15—Typical hookup for timer powered by separate 24-Vac transformer. L1 (HOT) L2 1 L1 (HOT) L2 1 C C R W HEAT RELAY TIMER THERMOSTAT SUBBASE 1 2 2 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
9 69-0642—1 Fig. 19—Typical hookup for timer powered through control system. Timer powered by battery when heating or cooling equipment is on; timer takes power from system when cooling equipment is off. L1 (HOT) L2 1 1 L1 (HOT) L2 1 HEAT RELAY COMPRESSOR CONTACTOR TIMER POWER SUPPLY.
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69-0642—1 12 QUALITY IS KEY Home and Building Control Home and Building Control Helping You Control Your World Honeywell Inc. Honeywell Limited—Honeywell Limitée 1985 Douglas Drive North 740 Elle.
An important point after buying a device Honeywell 191108AJ (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 191108AJ 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 191108AJ - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell 191108AJ you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell 191108AJ will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell 191108AJ, 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 191108AJ.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell 191108AJ. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell 191108AJ 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
