J
Jose LewisSep 9, 2025
What does warning F51 mean on my Riedel 2NK6 745-1W?
- HHelen HowardSep 9, 2025
Warning F51 on your Riedel Air Conditioner indicates that the secondary pressure is out of tolerance.
To Next PageTo Next PageWhat does warning F51 mean on my Riedel 2NK6 745-1W?
Warning F51 on your Riedel Air Conditioner indicates that the secondary pressure is out of tolerance.
What does LP alarm mean on Riedel 2NK6 745-1W?
The LP alarm on your Riedel Air Conditioner signals a low-pressure alarm.
What does error code F35 mean on my Riedel 2NK6 745-1W?
Error code F35 on your Riedel Air Conditioner indicates an alarm related to the primary temperature, which will cause the system to shut down.
What does it mean when my Riedel 2NK6 745-1W displays error F55?
Error F55 on your Riedel Air Conditioner indicates an alarm related to the secondary pressure, which will cause the system to shut down.
What does alarm F16 mean on my Riedel Air Conditioner?
Alarm F16 on your Riedel Air Conditioner indicates an alarm related to the secondary temperature, which will cause the system to shut down.
What does alarm F36 mean on my Riedel 2NK6 745-1W?
Alarm F36 on your Riedel Air Conditioner indicates an alarm related to the primary temperature, which will cause the system to shut down.
What does sensor defect F27 mean on Riedel 2NK6 745-1W Air Conditioner?
Error F27 on your Riedel Air Conditioner indicates a sensor defect related to the temperature of the secondary water in.
What does warning F52 mean on my Riedel Air Conditioner?
Warning F52 on your Riedel Air Conditioner indicates that the secondary pressure is out of tolerance.
What does warning F32 mean on my Riedel 2NK6 745-1W?
Warning F32 on your Riedel Air Conditioner indicates that the primary temperature is out of tolerance.
What does warning F12 mean on my Riedel 2NK6 745-1W?
Warning F12 on your Riedel Air Conditioner indicates that the secondary temperature is out of tolerance.
General| Brand | Riedel |
|---|---|
| Model | 2NK6 745-1W |
| Category | Air Conditioner |
| Language | English |
Lists critical safety regulations and notices for installation, operation, and maintenance.
Covers safety requirements for refrigeration systems in the EU, referencing EN 378 and installation site criteria.
Details the steps for making electrical connections for the indoor unit and outdoor unit.
Provides detailed step-by-step instructions for filling primary and secondary cooling circuits.
Lists and explains various error codes displayed on the controller board for troubleshooting.
