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General| Brand | Haier |
|---|---|
| Model | 1U68MRAFRA |
| Category | Air Conditioner |
| Language | English |
Guidelines for safe installation, foundation, electrical work, grounding, and circuit breakers.
Precautions for refrigerant leaks, bleeding, properties, and proper storage conditions.
Rules for flammable gas, flare nuts, animals, qualified personnel, and coastal areas.
Minimum room size for R32 units and rules for connecting lines and wiring.
Procedures, area isolation, fire control, unpacking, and environment checks.
Ventilation, no open fire, anti-static measures, unit placement, and leak handling.
Guidelines for environmental conditions, wire type, earthing, and circuit requirements.
Steps for securing the wall panel and arranging the piping.
Procedure for pressure testing the system with nitrogen.
Steps for fixing the unit, vacuumizing, and leak testing.
Checklist and procedure for initial unit operation and testing.
Techniques and precautions for detecting refrigerant leaks.
Ventilation, fire prohibition, anti-static measures, and cylinder handling.
Steps for clearing refrigerant and vacuumizing the system.
