Need help?Do you have a question about the Haier AU12NFKERA and is the answer not in the manual?
General| Inverter | Yes |
|---|---|
| Power Supply | 220-240V, 50Hz |
| Refrigerant | R32 |
| Compressor Type | Rotary |
| Air Flow (High) | 550 m³/h |
Critical warnings for installation, maintenance, and handling to prevent hazards like electric shock and fire.
Safety guidelines for refrigerant handling, electrical grounding, and EMC interference.
Step-by-step guide for connecting refrigerant pipes, including bending and flaring.
Important considerations during piping installation, such as cleanliness and welding.
Procedures for brazing pipes with nitrogen to prevent oxidation and contamination.
Steps for performing a system leakage test and evacuation using a vacuum pump.
Instructions on operating check valves and charging additional refrigerant.
Table listing failure codes displayed on the outdoor unit and their definitions.
Detailed failure codes related to pressure, temperature, and component failures.
Failure codes related to compressor control, module issues, and system standby status.
Steps for performing trial operation, including pre-operation checks and heating capacity.
To Next Page
