Gree LSQWRF130VM/NhA-M Installation, Start-Up And Maintenance Manual page 9

Inverter modular air-cooled chiller
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A Series Inverter Modular Air-cooled Chiller (Heat Pump)
• Do operate the unit in accordance with this manual and read it carefully before startup or troubleshooting.
• Do turn on or off the unit with the controller.
◆ Safety precaution for handling of the unit
• Please contact the contractor for handling and installation. Improper installation would lead to
electrocution or fire hazard.
• During installation or handling, do not let foreign matters mixed with refrigerant and do not air trapped
inside the pipe, as it would lead to increased system pressure or explosion of the compressor.
• Only specialized power lines are allowed. Wiring terminals should suffer no any external force and are
fixed properly; otherwise it would lead to fire hazards. Besides, make sure insulation of power lines
always in good condition.
• Connection between two ends of the power lines is not allowed. When its length is not enough, please
contact the after-sales service center for customizing another one long enough.
• Treatment of water, cleaning solution, refrigerant or other waste liquid or gas should comply with local
laws and regulations; otherwise it would lead to adverse effect to health and environment.
• Do not misuse refrigerant, as it is one of the causes of fire hazard and explosion.
When charging is interrupted or finished, reinspect the unit but do not let the compressor run into
operation.
Do not use mixture of refrigerant vapor and air or oxygen for pressurizing for fear of explosion.
Correct disposure
This marking indicates that this product should not be disposed with
other household wastes throughout the EU. To prevent possible harm to the
environment or human health from uncontrolled waste disposal, recycle it
responsibly to promote the sustainable reuse of material resources. To return
your used device, please use the return and collection systems or contact
the retailer where the product was purchased. They can take this product for
environmental safe recycling.
CAUTION
WARNING
CAUTION
NOTE
WARNING
5

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Lsqwrf35vm/nha-mLsqwrf60vm/nha-mA series

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