Do you have a question about the Kaisai KWX-09HRGI-W and is the answer not in the manual?
Adhering to precautionary measures and instructions for safe operation and servicing of the unit.
Precautions to take in case of gas leaks, smoke detection, or contact with liquid.
Guidelines and procedures for safe servicing, including checks, work procedures, and refrigerant handling.
Warning about electrical safety, ensuring capacitors are discharged before troubleshooting.
Overview of error codes displayed by the indoor unit and their corresponding solutions.
Troubleshooting common problems that do not display specific error codes.
Guide to directly replacing parts based on error codes without extensive testing.
Detailed troubleshooting steps for various error codes.
Diagnosis and repair for EEPROM parameter errors, including PCB replacement.
Diagnosis and repair for communication errors between indoor and outdoor units.
Diagnosis and repair for fan speed errors, including checks for wiring and motor.
Diagnosis and solution for refrigerant leakage detection errors.
| Cooling Capacity | 2.6 kW |
|---|---|
| Heating Capacity | 2.8 kW |
| Power Supply | 220-240V, 50Hz |
| Refrigerant | R32 |
| Energy Efficiency Class Cooling | A++ |
| Energy Efficiency Class Heating | A+ |
| Noise Level | 24 dB(A) |
| Type | Wall Mounted |




