Instruction/ maintenance manual of the product Electronic Programmable Thermostat Honeywell
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69-0862—2 1 J.S. • Rev. 5-96 Electronic Programmable Thermostat Owner’ s Man ual 69-0862-2.
69-0862—2 2 T ab le of Contents Programming Your Thermostat .................................................................................................. 3 Program Schedule .......................................................................
69-0862—2 3 Pr ogramming Y our Thermostat When batteries are installed, your thermostat can be programmed in your hand before it is installed or after it is mounted on the wall. For instructions on installing or replacing the batteries, ref er to the Maintaining Y our Thermo- stat section.
69-0862—2 4 RETURN is the time the thermostat turns on the heating/cooling equipment after an energy saving period. When deciding what time to set for your RETURN period, include extra lead time, depend- ing on the outside temperature and your furnace response time, to give the furnace a head start to heat the house before you arrive home.
69-0862—2 5 Program Schedule HEA TING PROGRAM SCHEDULE Weekdays Start Time Heating T emperature Cooling T emperature W AKE __________ ____________________ ____________________ LEA VE __________ ____.
69-0862—2 6 IMPORT ANT Batteries are required for operation and programming. When inserting batteries, set the system switch to OFF . Remove the battery door (on the thermostat left side) using a coin at the bottom. See Maintaining Y our Ther mostat section.
69-0862—2 7 Press Set Schedule k ey until W AKE, SA SU and SET appear on the displa y . Use Time keys to program W AKE time and T emp k eys to program W AKE temper ature for Sat-Sun. Repeat the sequence for SLEEP . COOLING PROGRAM With system switch at COOL, follow the same instructions as for the Heating Program.
69-0862—2 8 Chec k Current T emperature Setting —Press Run Pr ogram key once . If using TEMPORAR Y CHANGE or HOLD features, pressing this key cancels your change. Check Programs— Press Set Schedule key repeatedly to see each time and temperature.
69-0862—2 9 SETTING F AN SWITCH Fan switching positions are: FAN AUTO: Normal setting for most homes. A single-speed fan turns on automatically with the air conditioner or furnace. A two-speed fan usually runs on high with the air conditioner and runs on low with the furnace.
69-0862—2 10 Maintaining Y our Thermostat INST ALLING BA TTERIES IMPORT ANT Batteries must be installed for programming and operation of the thermostat and heat- ing/cooling system. 1. Purchase two AA alkaline batteries; nonalkaline batteries do not last as long, and can leak, causing damage to the thermostat or wall surf ace.
69-0862—2 11 If the batteries are not replaced sometime during the flashing bAt Lo, the indicator eventually stops flashing. bAt Lo stays on without flashing, indicating the thermostat and heating/cooling system stopped working and the batteries are almost completely dead.
69-0862—2 12 T r oubleshooting Guide I F… THEN… Display will not come on. ■ Set the system switch to OFF . Remove batter ies. Inser t backward for at least five seconds to reset thermostat. Correctly replace batteries. Display should come on. ■ Make sure batteries are fresh and installed correctly .
69-0862—2 13 Heating will not come on. ■ Check the system fuse or circuit breaker and replace or (Continued) reset, if necessar y . ■ If display is blank or displays bAt Lo, install fresh batteries. ■ If temperature setting is higher than current temperature, and SYSTEM ON indicator is lit, contact your local dealer .
69-0862—2 14 Cooling will not come on. ■ If temperature setting is lower than current temperature, (Continued) and SYSTEM ON indicator is lit, move system switch from COOL to OFF f or ten minutes. After ten minutes, return switch to the COOL position.
69-0862—2 15 Thermostat current ■ Check that the wiring hole in the wall behind the temperature setting does not wallplate was plugged with insulation to prevent match the display temperature drafts that might adversely aff ect thermostat operation.
69-0862—2 16 NOTICE This equipment is a Class B digital apparatus, which complies with Canadian Radio Interference Regulations, CRC c.1374..
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69-0862—2 19 Limited One-Y ear W arranty Honeywell warrants this product to be free from defects in the workmanship or materials, under normal use and service, for a period of one (1) year from the date of purchase by the consumer .
69-0862—2 20 Printed in U.S.A. Printed on recycled paper containing at least 10% post-consumer paper fibers..
An important point after buying a device Honeywell Electronic Programmable Thermostat (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 Electronic Programmable Thermostat 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 Electronic Programmable Thermostat - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell Electronic Programmable Thermostat you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell Electronic Programmable Thermostat will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell Electronic Programmable Thermostat, 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 Electronic Programmable Thermostat.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell Electronic Programmable Thermostat. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell Electronic Programmable Thermostat 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
