What to do if REMEHA Gas 220 Ace 160 Boiler shows error E.04.03?
If your REMEHA Boiler displays error code E.04.03, it indicates no flow or insufficient flow. To resolve this, check the circulation (direction, pump, valves), the water pressure and the cleanliness of the heat exchanger.
What does error E.04.12 on my REMEHA Boiler mean?
If your REMEHA Boiler displays error E.04.12, indicating a false flame signal, it could be due to several reasons. If the burner remains very hot, set the O 2. If ionisation current is measured but no flame should be present, check the ionisation/ignition electrode. A faulty gas valve or ignition transformer may also be the cause, so consider replacing these components if necessary.
What does error H.02.02 mean on my REMEHA Gas 220 Ace 160 Boiler?
If your REMEHA Boiler displays error code H.02.02, which indicates a configuration error or unknown configuration number, reset CN1 and CN2.
What does error E.00.08 mean on my REMEHA Gas 220 Ace 160?
If your REMEHA Boiler displays error code E.00.08, indicating the heat exchanger temperature sensor is open, check the wiring and connectors for bad connections. Ensure the sensor has been correctly fitted. If the issue persists, the sensor may be faulty and need replacement.
What does error A.02.37 mean on my REMEHA Gas 220 Ace 160?
If your REMEHA Boiler displays error code A.02.37, indicating that the SCB was not found, check the wiring and connectors for bad connections. If the connections are secure, the SCB may be faulty and need replacement.
What causes the flow temperature to exceed the maximum operating value in a REMEHA Boiler?
If the flow temperature of your REMEHA Boiler has exceeded the maximum operating value, it could be due to a flow temperature sensor above the normal range. Check the wiring and connectors for bad connections. Also, verify the circulation (direction, pump, valves), water pressure, and cleanliness of the heat exchanger.
What does error H.01.13 mean on my REMEHA Gas 220 Ace 160 Boiler and how do I fix it?
If your REMEHA Boiler displays error code H.01.13, it indicates that the maximum heat exchanger temperature has been exceeded. To resolve this, check the circulation (direction, pump, valves) and water pressure. Also, verify that the sensors are operating correctly and fitted properly. Ensure the cleanliness of the heat exchanger and confirm that the central heating system has been correctly vented to remove air.
Why is my REMEHA Gas 220 Ace 160 showing error H.03.02, indicating no flame?
If your REMEHA Boiler displays error code H.03.02, it indicates no flame during operation. This could be due to several reasons. First, vent the gas supply to remove any air. Then, check that the gas valve is fully opened and verify the gas supply pressure. Inspect the operation and setting of the gas valve unit. Ensure that the air supply inlet and flue gas outlet are not blocked, and check for any recirculation of flue gases.
How to troubleshoot error code E.04.13 on a REMEHA Boiler?
If your REMEHA Boiler is showing error code E.04.13, it indicates a fan fault. Begin by checking the wiring and connectors for any bad connections. If the fan is operating when it should not be, check for excessive chimney draught. If these steps don't resolve the issue, the fan itself may be faulty and require replacement.
What causes error H.01.08 on a REMEHA Gas 220 Ace 160?
If your REMEHA Boiler displays error code H.01.08, it means the maximum heat exchanger temperature increase has been exceeded. This could be due to no flow or insufficient flow: check the circulation (direction, pump, valves) and the water pressure. Also, check the cleanliness of the heat exchanger and ensure the central heating system has been correctly vented to remove air. A sensor error could also be the cause: check that the sensors are operating correctly and that the sensor has been fitted properly.
General| Category | Boiler |
|---|---|
| Model | Gas 220 Ace 160 |
| Type | Condensing boiler |
| Fuel Type | Natural gas |
| Output | 160 kW |
| NOx class | 5 |
| Maximum working pressure | 6 bar |
| Efficiency at part load 30% 80/60°C | 98.0% |
| Water capacity | 15 liters |
| Water Pressure | Max 6 bar |
| Efficiency | Up to 109% |
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