Instruction/ maintenance manual of the product CT1802 Honeywell
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1 69-0394—3 D. F. • Rev . 11-96 • Printed in U.S .A. • • ©Honeywell Inc. 1996 • Form Number 69-0394—3 Installation Instructions CT1800 24V gas or oil heat, or 3 wire zone v alves. CT1801 24V gas or oil heat/cool. CT1802 24V central electric heat/cool or single stage heat pump without auxiliary heat.
69-0394—3 2 T ABLE 1—THERMOST A T AND SUBBASE APPLICA TIONS. a 1 PREP ARA TION Check thermostat and wallplate suitability f or your heating or heating/cooling system.
3 69-0394—3 M6115 BULB SWITCH ANTICIPATOR SCALE ANTICIPATOR SETTING LEVER Disconnect wires from old thermostat, wallplate or subbase. T ape each end and label with the letter of the terminal designation to make reconnection easier . If there are only two wires labeling is not necessary .
69-0394—3 4 3 SCREW HOLES WITH PLASTIC ANCHORS HEATING-ONLY WALLPLATE M9612 AUTO OFF COOL HEAT ON FAN B O W Y R G M2419 SPIRIT LEVEL 5 WIRE W ALLPLA TE OR SUBBASE NO TE: All wiring must comply with local electrical codes and ordinances. Refer to illustr ation and strip ther mostat wire insulations as necessary .
5 69-0394—3 AUTO OFF COOL HEAT ON FAN W Y G M2413 HEATING RELAY OR VALVE COIL COOLING CONTACTOR COIL FAN RELAY L1 (HOT) L2 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
69-0394—3 6 6 MOUNT THE THERMOST A T Note the tabs on the top inside edge of the thermostat b ase . These fit the slots molded into the top of the wa llplate or subbase.
7 69-0394—3 8 INST ALL CLOCK BA TTERIES Po we r is supplied to the cloc k by two AAA alkaline batteries (included). Install clock batteries in thermostat as shown. Once a year , or when batteries are dead, replace with two new AAA alkaline batteries.
69-0394—3 8 69-0846 4 Helping You Control Your World Push both temperature control le vers together at least 5 ° F (3 ° C) abov e room temperature. The heat should come on. The fan will start when the fur nace heats up, Mov e both levers 5 ° F (3 ° C) below room temper ature.
An important point after buying a device Honeywell CT1802 (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 CT1802 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 CT1802 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell CT1802 you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell CT1802 will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell CT1802, 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 CT1802.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell CT1802. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell CT1802 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
