20. MAINS DEFAULTS
Default
Solutions
The unit does not
start
LED turned off
Check the power
* Call a qualified
installer
Under lit lamp
voltage and power
LED off
Reset the safety
thermostat
If the thermostat is
triggered:
* Check fan belts
* Check filter fouling
* Call a qualified
installer
Reset the burner
If the burner is
fired:
* Check gas inlet
* Call a qualified
installer
The machine starts
operating and
safety thermostat
cut
If the thermostat is
triggered:
Check the fan belt
* Vérifier filtre
encrassement
* Call a qualified
installer
The fan runs and
the burner does not
work
Check Airstat, fuses
and power burner
Reset the burner
If the burner is fired:
Put Airstat Auto
position
* Check gas inlet
* Call a qualified
installer
The burner and the
fan does not turn on
Check the power
supply.
Check belts *
* Call a qualified
installer
23