Honeywell Electronic Programmable Thermostat owner manual 69-0862-2

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Cooling will not come on. (Continued)

Too warm or too cool.

SYSTEM ON indicator is lit, but no heat is coming from the registers.

If temperature setting is lower than current temperature, and SYSTEM ON indicator is lit, move system switch from COOL to OFF for 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 protection and shut down. If air conditioner does not come on after ten minutes and the SYSTEM ON indicator is lit, contact your local dealer.

If 2- or 4-wire installation, verify that R-Rc jumper is installed.

Press Run Program key to check the current tempera- ture setting.

If desired, change the temperature setting. See Program- ming Your Thermostat section.

Allow time for the furnace to heat up and the fan to come on before checking for heat at the register.

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69-0862—2

Image 14 Contents
Electronic Programmable Thermostat Table of Contents Programming Your Thermostat 69-0862-2 Program Schedule Heating Program ScheduleSET Current TIME/DAY Heating ProgramOperating Your Thermostat Cooling Program69-0862-2 Setting FAN Switch Setting System SwitchInstalling Batteries Maintaining Your ThermostatInstall TWO AA Alkaline Batteries AS Shown Troubleshooting Guide IF…Cooling will not come on 69-0862-2 69-0862-2 69-0862-2 69-0862-2 69-0862-2 Limited One-Year Warranty