TH303
17
In case of difficulty (1/2)
PROBLEMS SOLUTIONS
Thermostat is hot.
This is normal. Ensure that the heater capacity does not exceed the thermostat’s maxi-
mum load.
Displayed tempera-
ture is incorrect.
Remediate if any the following conditions exists:
• The thermostat is exposed to air draft.
• The thermostat is located near or above a heat source such as a light dimmer.
• The thermostat
displays LP
instead of the
temperature.
• The screen is
blank.
The thermostat is currently without power. This can happen in either condition:
• There is a power outage.
• The thermal protection device on the heater is opened. This can happen if the
heater is obstructed by furniture or curtain and has overheated, or if the heater’s
thermal protection device is too sensitive.
LP appears for the first five minutes. Then the screen becomes blank.
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