Troubleshooting; Troubleshooting Table - THERMOBILE IMA Serie Manual Del Usuario

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6

TROUBLESHOOTING

Make sure the electric power supply is
switched off and the fuel tank is full,
before you start troubleshooting.
6.1

Troubleshooting table

/i
Fault
The convector 1
heater does not
start up.
2
3
4
5
6
7
8
9
10
11
12
The fan is starting 13
up immediately, the
convector heater
does not start up.
12
Cause
The convector heater is not live. Check the electrical
The burner relay is not working:
the indicator is on.
A malfunction has occurred in the
burner relay.
The thermostat has not been set
correctly.
The room thermostat is defective. Replace the thermostat.
There is no cap on the
thermostat connection.
The air pressure switch has not
closed.
The maximum thermostat is
stopping the convector heater.
The digital combination
thermostat is defective.
There is no fuel
The capacitor of the burner motor
is defective.
The room thermostat has been
placed in the hot-air flow.
The fan thermostat has not been
set correctly. Out 1.
40.020.956 - rev. 03 - 2010
Warning
For all service and adjustments contact
qualified, competent and authorized
persons.
Warning
Switch off the power supply before
carrying out any repairs!
Solution
connections.
Press the reset button in the
operating panel. See fig. 10 (A).
Replace the burner relay.
Correct the settings.
Replace the cap if the room
thermostat is not in use.
Check the air hoses for dirt.
Replace if necessary.
Check (and correct) the air flow.
Reset the convector heater.
Replace the combination
thermostat.
Check whether the valve in the
fuel supply is open.
Check the setting of the gas
appliance regulator.
Replace the capacitor.
Install the room thermostat away
from the hot-air flow.
Correct the settings.
See malfunction 9.
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IMAC - IMA - G US