Rexus
Threadstarter
- Mitglied seit
- 06.01.2022
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- 4
Hello!
I own a Wolf CGB 75 boiler and an ISM7e.
The system is controlled via Nest thermostat (ON/OFF).
The boiler is far from home and from time to time I get the boiler in alarm.
Only the reset button will make it work again and for this, I need to travel 300 km ;(
Now I see this error on my ISM7e
Does anybody know what can be the problem?
Thank you
I own a Wolf CGB 75 boiler and an ISM7e.
The system is controlled via Nest thermostat (ON/OFF).
The boiler is far from home and from time to time I get the boiler in alarm.
Only the reset button will make it work again and for this, I need to travel 300 km ;(
Now I see this error on my ISM7e
| HLSC excess temperature | HG <1> |
Does anybody know what can be the problem?
Thank you
