Trw

[TRW]

Hi,

New here. Have a Vokera Linea 28 boiler that will go to lock out for no apparent reason.

Example 1 Heating not on, washing machine (with both hot and cold connections) on, boiler goes to lockout.

Example 2 Heating on when hot water demanded will go to lockout.

Could it be a relay on the PCB? Your thoughts please.

Cheers

 

[royalflush]

It sounds like the hot water is going to overheat as soon as there is a demand. Check the thermistor.