What causes the Max Tflue Gas error on my REMEHA Boiler?
The 'Max Tflue Gas' error on your REMEHA Boiler indicates that the maximum flue gas temperature has been exceeded. This could be due to: * A problem with the flue gas outlet system - check the flue gas outlet system. * A clogged heat exchanger - check the heat exchanger to ensure that the flue gas side is not clogged. * A faulty sensor - replace the sensor.
What to do if my REMEHA Boiler fan is not working?
If you're experiencing issues with the fan on your REMEHA Boiler, consider the following: * Check the wiring and connectors for any bad connections. * If the fan is operating when it shouldn't be, check for excessive chimney draught. * If the fan is faulty, replace the fan.
How to resolve a Comm Error on a REMEHA Quinta Ace 135 Boiler?
A Comm Error on your REMEHA Boiler indicates a communication error with the security kernel. To resolve this: * Restart the boiler. * Replace the CU-GH.
Why is my REMEHA Boiler showing Return Higher Flow error?
The 'Return Higher Flow' error on your REMEHA Boiler indicates that the flow and return are reversed. This can be due to: * Bad connection: check the wiring and connectors. * Water circulation in the wrong direction: check the circulation (direction, pump, valves). * Incorrectly fitted sensor: check that the sensor has been correctly fitted. * Malfunctioning sensor: check the Ohmic value of the sensor. * Faulty sensor: replace the sensor.
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