THERMOBILE IMAC 4000 GAS US, User Manual

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10 40.021.119 - rev. 00 - 2019 IMAC 4000 GAS US
English
6.0 FAULTS
Make sure the electric power supply is
switched off and the fuel tank is full,
before you start troubleshooting.
6.1 Troubleshooting table
Warning
Switch off power during maintenance!
Fault Nr. Cause Solution Who
The convector
heater does not
start up.
1 The convector heater is not live. Check the electric connection. User
2 The burner relay is not working:
the indicator is on.
Press the reset button in the
operating panel. See fig. 5 (I).
User
3 A malfunction has occurred in
the burner automat.
Replace the burner automat. Dealer
4 The thermostat has not been
set correctly.
Correct the settings. Dealer
5 The room thermostat is
defective.
Replace the thermostat. User
6 There is no cap on the
thermostat connection.
Replace the cap if the room
thermostat is not in use.
User
7 The air pressure switch has not
closed.
Check the air hoses for dirt.
Replace if necessary.
Dealer
8 The maximum thermostat is
stopping the convector heater.
Check (and correct) the air flow.
Reset the convector heater.
User
9 The combination thermostat is
defective.
Replace the combination
thermostat.
Dealer
10 There is no fuel Check whether the valve in the
fuel supply is open.
User
Check the setting of the gas
appliance regulator.
Dealer
11 The capacitor of the burner
motor is defective.
Replace the capacitor. Dealer
12 The room thermostat has been
placed in the hot-air flow.
Install the room thermostat
away from the hot-air flow.
User
The fan is starting
up immediately.
13 The fan thermostat has not
been set correctly.
Correct the settings.
See malfunction 9.
Dealer
The convector
heater is starting
up, but no flame is
forming.
14 There is air in the fuel supply. De-aerate the fuel supply. User
15 There is not enough fuel. Adjust the gas appliance
regulator.
Dealer
16 The main filter is clogged. Clean or replace the filter. User