In Case Of Difficulty - Aube Technologies TH404 Owner's Manual

In case of difficulty

PROBLEMS
Thermostat is hot.
Displayed temperature is incor-
rect.
• The thermostat displays LP
instead of the temperature.
• The screen is blank.
TIME is flashing.
Temperature does not change
according to the programmed
schedule.
This is normal. Ensure that the heater capacity does not exceed the thermostat's maximum
load. Keep thermostat air vents clean and unobstructed at all times.
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 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.
The thermostat was without power for more than 4 hours. Set its clock and date (Time menu).
• Ensure the thermostat is in Automatic mode.
• Check the clock (Time menu) and the schedule (Prog menu). If the thermostat is config-
ured for 12-hour format, ensure that AM or PM appears on the screen.
SOLUTIONS
17
TH404