Aube Technologies TH303 User Manual
Page 19
TH303
17
In case of difficulty
PROBLEM
SOLUTIONS
Thermostat is hot.
This is normal. Ensure that the heater capacity does not exceed the thermostat’s
maximum load.
Displayed temperature
is wrong.
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.
Display disappears and
reappears after a few
minutes.
The thermal protection device on the heater has temporarily 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.
TIME is flashing.
The thermostat was without power for more than 4 hours. Set its clock and date
(Time menu).
Temperature does not
change according to the
programmed schedule.
•
Ensure the thermostat is in Automatic mode.
•
Check the clock (Time menu) and the schedule (Prog menu). If the thermostat
is configured for 12-hour format, ensure that AM or PM appears on the screen.
400-303-000-C EF (4.5 x 3) ENG.fm Page 17 Friday, June 19, 2009 9:28 AM