Instruction/ maintenance manual of the product CT2400 Honeywell
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PROGRAMMABLE THERMOSTAT BY HONEYWELL PROGRAMMING AND INSTALLATION INSTRUCTIONS Weekday/Weekend (5-day/2-day) Programmable Heat and/or Cool Low Voltage (20 to 30 Vat) Thermostat and Mounting Plate Mode.
Welcome to the world of comfort and energy savings with your new Honeywell MagicStat@ programmable thermostat. Your new thermostat will automatically control the temperature in your home, keeping you comfortable while saving energy when programmed according to the instruc- tions in this manual.
~ Prepare For Installation ❑ Check Table 1 to make sure this thermostat is compatible with your system. If it is not, return to retailer. For more information, call Honeywell Customer Assistance, toll-free 1-800-468-1502. TABLE 1 -COMPATIBILITY CHART.
_ Install The Batteries IMPORTANT: Batteries must be installed for programming and operation of the thermo- stat and heating/cooling system. ❑ Purchase two AA alkaline batteries; non- alkaline batteries will not last as long, and may leak, causing damage to thermostat or wall surface.
sleeping. (Again, lower heat or higher cool. For more comfortable sleeping, some people choose not to raise the cool tem- perature during the night.) You will set one schedule for weekdays and another for weekends, because your require- ments will probably be different for each.
COOLING PROGRAM Weekdays Start Time Cooling Ternperature~ WAKE LEAVE RETURN SLEEP Weekends~ WAKE SLEEP ~ If you decide not to enter weekend programs, SLEEP from the weekday program will copy to the weekend schedule.
—-. A quick guide for operating or making changes follows: NOTE: System switch must be set to Heat or Cool to perform the following: Temp — u Warmer Temporarily Change Temperature for Current Period Only— n . Temporary indicator will Cmlar o show on display; it will cancel itself at next scheduled change.
NOTE: This thermostat does not have a setting for steam/gravity air. Cycles would not be long enough for accurate temperature control. IMPORTANT: When using a high efficiency furnace such as a 90 percent or greater Average Fuel Utilization Efficiency (AFUE) unit, adjust screw A OUT ONE TURN and screw B IN.
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_ Mount The Thermostat A. ENGAGE TABS AT TOP OF ;;~;f;;N. ~ C. SWING COVER OPEN THERMOSTAT AND MOUNTING PLATE. I I I i/ B. PRESS LOWER EDGE OF CASE TO LATCH. T . >-/ ,., ~ -— J,(4 A NOTE: To remove thermostat from wall, first pull out at bottom of thermostat, removing top last.
— COOLING To avoid possible compressor damage, do not operate the cooling system when outside temperature is below 50° F [1 O“ C]. See compressor manu- facturer instructions for further information. NOTE: When cooling setting is changed, thermostat may delay up to five minutes before turning on the air conditioner.
Troubleshooting Guide IF... Display will not come on. Temperature display will not go lower than 45° F r“ C] or higher than 88° F [31 0 C] during programming. Temperature change occurs at the wrong times. Heating will not come on. THEN... Set the system switch to OFF.
— The furnace cycles too frequently, ■ Readjust system on-time according to instructions on or the system cycle length pages 16 and 17. is too short or too long.
An important point after buying a device Honeywell CT2400 (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 CT2400 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 CT2400 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell CT2400 you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell CT2400 will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell CT2400, 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 CT2400.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell CT2400. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell CT2400 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
