Logs Menu
In this section of the device, error codes that occurred over time are recorded. The time of the error event and the error code are displayed.
| Code | Error | Description/Cause |
|---|---|---|
| T1 | Temperature T1 | Faulty/disconnected NTC sensor T1 |
| T2 | Temperature T2 | Faulty/disconnected NTC sensor T2 |
| T3 | Temperature T3 | Faulty/disconnected NTC sensor T3 |
| T4 | Temperature T4 | Faulty/disconnected NTC sensor T4 |
| T5 | Temperature T5 | Faulty/disconnected NTC sensor T5 |
| T6 | Temperature T6 | Faulty/disconnected NTC sensor T6 |
| FS | Flow Switch S1 | Flow error at input S1 |
| FI | Flow Sensor I1 | Flow error at input I1. No or low flow below the value set in menu 8.1 Flow protection |
| E6 | Communication Error | Disconnected, damaged, or incompatible outdoor unit |
| FP | Frost Protection | Temperature T3 at the heat exchanger outlet lower than the set frost protection temperature in menu 8.2 Frost protection |
| F3 | ODU - F3 | Outdoor unit temperature sensor error – outdoor temperature |
| F4 | ODU - F4 | Outdoor unit temperature sensor error – evaporator temperature |