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Haier HPU-48HK03 User Manual

Haier HPU-48HK03
24 pages
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Please read this operation manual before using the air conditioner.
No.0150509772
B
Operation & Installation Manual
CABINET TYPE AIR CONDITIONER
Please keep this manual carefully and safely.
HPU-42CH03
HPU-48CJ03
HPU-42HH03
HPU-42HI03
HPU-48HJ03
HPU-48HK03
HPU-48CK03
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Haier HPU-48HK03 Specifications

General IconGeneral
Cooling Capacity48000 BTU/h
RefrigerantR410A
Compressor TypeRotary
TypeSplit Type
Noise Level (Indoor)48 dB(A)
FunctionsHeating
Noise Level (Outdoor)58 dB
Air Flow (Indoor)1200 m³/h
Power Supply220-240V, 50Hz

Summary

Cautions

Safety Instructions and Warnings

Crucial safety instructions and warnings for assembly, operation, and maintenance of the air conditioner.

Maintenance

Power disconnection safety

Critical safety measures, including proper grounding and unplugging the unit safely.

Handling precautions

Safety precautions regarding wet hands, cleaning agents, water splashing, and sprays.

When problems occur

Unit not starting troubleshooting

Troubleshooting steps for when the air conditioner fails to start or restart after stopping.

Poor cooling or heating diagnosis

Diagnostic steps for common issues like poor cooling or heating performance.

Power supply requirements

Detailed specifications and requirements for the power supply and circuit breakers.

Installation procedures

Outdoor unit installation site selection

Criteria for selecting an appropriate and safe installation location for the outdoor unit.

Outdoor unit secure mounting

Instructions for securely fixing the outdoor unit to the floor or wall, considering vibrations.

Indoor unit installation site selection

Criteria for selecting an ideal installation location for the indoor unit for optimal performance.

Indoor unit secure mounting

Methods for securely mounting the indoor unit to prevent it from falling off.

Piping connection method

Detailed procedure for connecting the refrigerant pipes, including bending and tightening.

Refrigerant purging procedure

Steps for purging air from the unit and refrigerant pipes using vacuumizing.

Additional refrigerant charging

Guidelines for calculating and adding extra refrigerant based on pipe length.

Electric wiring guidelines

General guidelines and precautions for performing electric wiring by qualified personnel.

Others

Installation inspection and test run checklist

Checklist of items to verify during the installation inspection and test run phase.

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