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69-1635-2
Cooling will not come on (Cont). position. If the air conditioner comes on, the compressor
could have reached its high limit temperature protection
and shut down. If the air conditioner does not come on
after ten minutes and displays COOL, contact Honeywell
Customer Assistance at 1-800-468-1502.
The house is too warm or too cool. ■ Press Present Setting key to check the current
temperature setting.
■ If desired, change the temperature setting. See
page 5.
SYSTEM ON indicator is lit, but no ■ Allow time for the furnace to heat up and the fan to
heat is coming from the registers. come on before checking for heat at the register.
The current thermostat ■ Be aware that it is normal for the current setting
setting does not match the and display temperature to differ occasionally.
display temperature.
bAt Lo
remains on display after ■ Remove the batteries. Wait one hour. Install fresh
fresh batteries are installed. alkaline batteries.