What does error E.04.17 on REMEHA Gas 220 Ace 160 Boiler mean?
If your REMEHA Boiler displays error code E.04.17, it indicates a gas valve unit fault. This could be due to a bad connection, so check the wiring and connectors. If the gas valve unit itself is faulty, replace it.
What does error E.04.250 mean on my REMEHA Gas 220 Ace 160 Boiler?
If your REMEHA Boiler displays error code E.04.250, it indicates an internal error. To resolve this, replace the PCB.
What does error E.02.47 mean on my REMEHA Gas 220 Ace 160?
If your REMEHA Boiler displays error code E.02.47, indicating that a function group was not found, try to carry out an auto-detect. If the problem persists, restart the boiler or replace the CU-GH.
What does error E.02.15 mean on my REMEHA Gas 220 Ace 160 Boiler and how can I fix it?
If your REMEHA Boiler displays error code E.02.15, indicating a CSU timeout, check the wiring and connectors for any bad connections. If the connections are secure, the CSU may be faulty and need replacement.
What does error E.01.12 mean on my REMEHA Gas 220 Ace 160 Boiler?
If your REMEHA Boiler displays error code E.01.12, indicating flow and return are reversed, check the wiring and connectors for bad connections. Ensure water circulation is in the correct direction by checking the circulation (direction, pump, valves). Also, verify that the sensor has been fitted correctly and check the Ohmic value of the sensor. If the sensor is faulty, replace it.
What to do if REMEHA Gas 220 Ace 160 Boiler shows error E.04.01?
If your REMEHA Boiler is showing error code E.04.01, it indicates that the flow temperature sensor is short-circuited. This could be due to a bad connection, so check the wiring and connectors. It may also be due to an incorrectly fitted sensor, so check that the sensor has been correctly fitted. If these steps don't resolve the issue, the sensor itself may be faulty and require replacement.
What does error E.04.02 mean on a REMEHA Boiler?
If your REMEHA Boiler displays error code E.04.02, it indicates that the flow temperature sensor is open. This may be due to a bad connection, so check the wiring and connectors. If the wiring is intact, the sensor itself may be faulty and require replacement.
What does error E.04.04 mean on my REMEHA Gas 220 Ace 160?
If your REMEHA Boiler displays error code E.04.04, it indicates that the flue gas temperature sensor is short-circuited. This could be due to a bad connection, so check the wiring and connectors. It may also be due to an incorrectly fitted sensor, so check that the sensor has been correctly fitted. If these steps don't resolve the issue, the sensor itself may be faulty and require replacement.
What does error E.04.05 mean on my REMEHA Gas 220 Ace 160?
If your REMEHA Boiler displays error code E.04.05, it indicates that the flue gas temperature sensor is open. This could be due to a bad connection, so check the wiring and connectors. It may also be due to an incorrectly fitted sensor, so check that the sensor has been correctly fitted. If these steps don't resolve the issue, the sensor itself may be faulty and require replacement.
What does error E.04.07 mean on my REMEHA Gas 220 Ace 160?
If your REMEHA Boiler displays error code E.04.07, indicating a flow temperature sensor deviation, check the connection for any bad connections. If the connection is secure, the sensor itself may be faulty and need replacement.
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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