MCS MH 500 Manuel D'utilisation Et De Maintenance page 15

12. TROUBLESHOOTING
PROBLEM
The heater 1. On-off button not pressed
does not start or correctly or on-off switch is
does not remain "OFF" (0)
on 2. No power supply
3. Interrupted power cable
4. Electronics need to be reset
or are faulty
5. Incorrect setting of the
room thermostat (if there is
one)
6. No fuel
7. Foreign substances in fuel
circuit
The heater 1. Foreign substances in fuel
generates circuit
smoke during 2. Obstruction of inlet air vent
operation
The heater 1. Electronics are faulty
does not switch
off
POSSIBLE CAUSE POSSIBLE SOLUTION
1. Press the on-off button correctly or set the
on-off switch to "ON" (I)
2a. Check that there is electric power
2b. Check that the heater is connected to the
correct power supply
2c. Contact the authorised technical support
centre
3. Contact the authorised technical support
centre
4a. Reset the heater
4b. Contact the authorised technical support
centre
5. Set the room thermostat to a temperature
higher than the temperature of the working
environment
6. Refuel and, if necessary, reset the heater
7. Contact the authorised technical support
centre
1. Contact the authorised technical support
centre
2. Remove all possible obstructions of the
rear grille
1. Contact the authorised technical support
centre
en
it
de
es
fr
nl
pt
da
À
no
sv
pl
ru
cs
hu
sl
tr
hr
lt
lv
et
ro
sk
bg
uk
bs
el
zh