Honeywell Chronotherm III Owner's Manual page 25

Cooling will not come on.
The building is too warm or
too cool.
Display shows flame symbol but
no heat is coming from the
registers.
Display flashes BAT or goes
blank when power is turned off.
When I press the RÉGLAGE
ACTUEL key, I only see the
heating temperature. How do I
see the cooling temperature?
Check the fuse or circuit breaker and replace or reset if necessary.
Check that switch on thermostat is set to REFROID.
The thermostat has a built-in time delay, which may add to time delays in the cooling
equipment. Allow up to ten minutes after changing the setting before the air condi-
tioner starts.
If temperature setting is lower than current temperature, and display shows the snow-
flake , contact your heating and air conditioning contractor.
Press RÉGLAGE ACTUEL to check the current temperature setting.
If desired, change the time or temperature setting. See page 10.
Allow time for the heating equipment to heat up and the fan to come on before
checking for heat at the register.
Install fresh alkaline batteries. We recommend Energizer
For automatic changeover models, press and hold RÉGLAGE ACTUEL
to alternate between heating and cooling temperatures. For manual changeover models,
move system switch from CHAUFF. to REFROID. and use RÉGLAGE ACTUEL to display
heating or cooling temperature.
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batteries.
69-0865