3.2Fault finding
Fault | Possible cause |
Gas smell
Pilot | Blocked pilot burner |
extinguishes |
|
| Blocked chimney |
| Safety thermostat |
| Thermocouple defective |
| Thermocouple makes no |
| contact |
| Gas supply closed |
| The thermostat is not |
| connected to the |
| thermocouple |
Insufficient | Temperature is set too |
hot water, or | low |
none at all | Control knob in position |
| |
| (✸) (pilot burns ) |
Control knob in position
(•)
Flue safety device closed the gas supply
Gas supply closed
Corrective action
If you smell gas you should immediately close the main gas tap you should not light any fire or switch on light, electrical switches or bells. Open windows and immediately contact your installer or the local gas company.
Clean the pilot burner
Find the cause and remove it.
Set the temperature regulator at a lower temperature.
Replace the thermocouple
Restore the connection
Open the gas tap
Connect the two wires to the thermo- couple
Set the temperature regulator at a higher temperature
Turn the temperature regulator completely clockwise; turn control button to “on” (
); turn the temperature regulator to the desired position, preferably position 4. The appliance now operates fully automatically.
Put the appliance into operation.
Press the reset button - if present - on the safety thermostat and put the appliance into operation. If this occurs more often then you should inform your installer.
Open the gas tap and put the appliance into operation.
