Why does REMEHA Boiler have maximum difference between the flow and return temperature exceeded?
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Joshua SharpAug 30, 2025
If the maximum difference between the flow and return temperature is exceeded in your REMEHA boiler, it could be due to no flow or insufficient flow, or a sensor error. Check the flow (direction, pump, valves), the water pressure, that the sensors are operating correctly, that the sensor has been fitted properly, and the cleanliness of the heat exchanger.
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Jessica JimenezSep 6, 2025
How do I troubleshoot a short-circuited return temperature sensor in my REMEHA Boiler?
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Colin BishopSep 6, 2025
If the return temperature sensor is short-circuited in your REMEHA Boiler, check the wiring. Also, check that the sensors are operating correctly and replace the sensor if necessary.
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Jenna RobertsAug 28, 2025
What to do if REMEHA Boiler shows communication error with the SCU PCB?
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timothydavisAug 28, 2025
If your REMEHA boiler shows a communication error with the SCU PCB, it may be due to a poor connection with the BUS or the SCU PCB not being present in the boiler. Check the wiring and carry out automatic detection.
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Laura RogersSep 7, 2025
What should I do if there's a gas valve error in the SU PCB of my REMEHA Boiler?
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Maria MckeeSep 7, 2025
If there's a gas valve error in the SU PCB of your REMEHA Boiler, check the wiring. If the SU PCB is defective, check it and replace it if necessary.
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Melinda WilliamsSep 10, 2025
Why REMEHA Quinta Pro 45 Boiler heat exchanger temperature is too high?
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michael86Sep 10, 2025
If the temperature of heat exchanger is too high in your REMEHA Boiler, check the wiring for bad connections. Also, check that the sensors are operating correctly and that the sensor has been correctly fitted. If there is no circulation, check the circulation (direction, pump, valves). You may also need to check the water pressure and the cleanliness of the heating body.
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Sarah StoutSep 14, 2025
How to fix return temperature sensor short circuit in REMEHA Quinta Pro 45?
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Nicole ThompsonSep 14, 2025
If the return temperature sensor is short circuited in your REMEHA Boiler, check the wiring for bad connections. Also, check that the sensors are operating correctly and that the sensor has been correctly fitted.
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Ashley LambertAug 26, 2025
What causes REMEHA Quinta Pro 45 to have five failed burner starts?
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Vanessa AshleyAug 27, 2025
Five failed burner starts in your REMEHA boiler can be caused by no ignition spark. To solve this, check the cabling of the ignition transformer, the ionization/ignition electrode, breakdown to earth, the condition of the burner cover, the earthing, or a defective control SU PCB.
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Jean WintersAug 26, 2025
What to do if REMEHA Quinta Pro 45 gas pressure is too low?
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eric20Aug 26, 2025
If the gas pressure is too low in your REMEHA boiler, it might be due to insufficient flow or an incorrect setting on the gas pressure switch (Gps) on the SCU PCB. Check that the gas valve is fully opened, check the gas supply pressure, check whether the Gps has been correctly fitted, and replace the Gps switch if necessary.
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Benjamin RowlandAug 25, 2025
What to do if the water pressure is too low in my REMEHA Quinta Pro 45 Boiler?
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Christina LarsonAug 26, 2025
If the water pressure is too low in your REMEHA Boiler, you should check the water pressure. Also, fill the boiler and the installation with water.
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Edwin PerezAug 25, 2025
How to fix REMEHA Quinta Pro 45 Boiler maximum flow temperature exceeded?
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Douglas MorrisAug 25, 2025
If the maximum flow temperature is exceeded in your REMEHA boiler, it could be due to no flow or insufficient flow. Check the flow (direction, pump, valves) and reasons for the heat demand.
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