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Errors


Boiler type Elite Fire Tube Combi (floor Mount)

Error code Er:30

Cause:

DHW Storage Temperature Sensor Open or Short 

Solution:

This Error Code will go away when stored DHW temperature decreases. If Error happens again:
1. Check DHW storage temperature sensor. Ensure connections are secure.
2. Check DHW storage temperature sensor resistance. If resistance is zero, replace the sensor.
3. If the problem persists, replace the main control.