2.8 Emergency procedure
2.8.1 System overheating
If the system overheats in spite of the safety devices, proceed as
follows:
Keep all the doors on the boiler closed.
Switch off the boiler using the standby key ( )
Under no circumstances use the main switch!
Open all mixer taps and switch on all pumps.
Fröling heating circuit control takes over this function in
automatic operation.
When using a third party controller, carry out the relevant
measures to activate the mixer and pumps manually.
Exit the boiler room and close the door
Open any available radiator thermostat valves
If the temperature does not drop, inform the installer or Fröling
customer services:
2.8.2 Smell of flue gas
DANGER
Smell of flue gas!
Flue gases can cause fatal poisoning!
Keep all the doors on the boiler closed.
Switch off the boiler using the standby key ( )
Under no circumstances use the main switch!
Ventilate the installation room
Close the door of the installation room or boiler room and
doors to living areas