Honeywell Electronic Programmable Thermostat manual

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 ...................................................................................................................... 5 Set Current Time/Day ............................[...]

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. Refer to the personal Program Schedule on page 3 to progr[...]

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. SLEEP [...]

69-0862—2 5 Program Schedule HEA TING PROGRAM SCHEDULE Weekdays Start Time Heating T emperature Cooling T emperature W AKE __________ ____________________ ____________________ LEA VE __________ ____________________ ____________________ RETURN __________ ____________________ ____________________ SLEEP __________ ____________________ ______________[...]

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. SET CURRENT TIME/D A Y T o set the time, press and release the Set Clock/Da y k ey once. [...]

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. After programming, adjust the fa[...]

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. Press Run Program key once to return to the program. Cancel a program—Press Set Schedule key un[...]

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. FAN ON: The fan runs continuously. Use for improved air circulation dur[...]

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. W e recommend Energ[...]

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. After the batteries are completely dead, the bAt Lo indicator disappears, [...]

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 . ■ Gently clean batter y contacts usin[...]

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 . Cooling will not come [...]

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. If the air conditioner comes on, the compressor could have reached its high- limit temperature[...]

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. to within ± 1 ° . ■ Be aware that it is normal for the current setting and display temperatu[...]

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 . If, at an y time during the warranty period, the product is detective or malfunctions, Hone ywell shall repair or r[...]

69-0862—2 20 Printed in U.S.A. Printed on recycled paper containing at least 10% post-consumer paper fibers.[...]