WHAT IF…
You have a power outage…
An internal power source eliminates
the need to re-enter your settings into
the Thermidistat Control after power
outages. The comfort settings you have
entered will be maintained indefinitely.
The clock will run for 8 hours.
You have a system error message…
The display may appear as follows:
--, E3, E4, E5, or E6
-- indicates a problem with the indoor
air temperature sensor
E3 indicates a problem with the
outdoor air temperature sensor
E4, E5, or E6 indicates an internal failure.
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Summary of Contents for Thermidistat
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