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General| Brand | Gree |
|---|---|
| Model | GWHD(21)NK3KO |
| Category | Air Conditioner |
| Language | English |
Schematic diagram illustrating electrical connections for the outdoor unit.
Printed circuit board layout for the outdoor unit's main control board.
Details on various protective measures implemented in the unit to prevent damage.
Crucial safety guidelines, warnings, and precautions for installation and maintenance.
Important safety precautions and steps to discharge capacitors before maintenance.
Guide to interpreting LED indicators and performing initial malfunction diagnosis.
Troubleshooting steps for various malfunctions detected in the unit.
Procedure to remove the 4-way valve assembly by unsoldering joints.
Steps to remove the compressor by unscrewing foot nuts.
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