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General| Series | MXZ |
|---|---|
| Cooling Capacity | 42, 000 BTU/h |
| Heating Capacity | 48, 000 BTU/h |
| Refrigerant | R410A |
| Voltage | 208/230V |
| Maximum Number of Zones | 5 |
| Type | Multi-Zone |
| Phase | 1 |
| Compressor Type | Inverter |
| Indoor Unit Weight | Varies by indoor unit model |
General safety guidelines and preparation steps before starting repair work.
Specific safety precautions and handling guidelines for R410A refrigerant.
Manages compressor protection against moisture and refrigerant liquefaction by energizing winding.
Automatically detects and corrects improper wiring or piping using a specific switch.
Adjusts refrigerant evaporating temperature to prevent dew drop, with settings specified per model.
Essential safety checks and precautions before commencing troubleshooting procedures.
Procedure to recall memorized failure codes from the unit for diagnostic purposes.
Flowchart guiding the troubleshooting process based on unit indicators and symptoms.
Detailed table of abnormal points, LED indications, conditions, and remedies for troubleshooting.
Criteria for checking resistance and voltage of main components like thermistors, compressor, and motors.
Specific troubleshooting flowcharts for issues like power supply, R.V. coil, LEV, and fan motor.
Step-by-step guide for removing cabinet panels and major components for specific 2-zone outdoor units.
Instructions for disassembling panels, control boards, reactor, and fan motor for 3- and 4-zone units.
Procedure for removing panels and major internal parts for specific multi-zone outdoor units, including HZ models.
