LG ACHH Series Installation Manual page 9

Air-cooled inverter scroll chiller
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• Field wiring must be installed according to unit wiring diagram.
- It may cause serious electrical damage can occur.
• Do not use an automotive antifreeze. Industrial grade glycols must
be used. Automotive antifreeze contains inhibitors which will
cause plating on the copper tubes within the Product evaporator.
The type and handling of glycol used must be consistent with local
codes.
• Electrical power must be applied to the compressor crankcase heaters
6 hours before starting unit to drive off refrigerant from the oil.
• Any changes to these parameters must be determined and
implemented by qualified personnel with a thorough
understanding of how these parameters affect the operation of
the unit. Negligent or improper adjustment of these controls can
result in damage to the unit or personal injury.
• Service on this equipment is to be performed by qualified
refrigeration personnel familiar with equipment operation,
maintenance, correct servicing procedures, and the safety hazards
inherent in this work. Causes for repeated tripping of equipment
protection controls must be investigated and corrected.
• Anyone servicing this equipment shall comply with the
requirements set forth by the EPA in regards to refrigerant
reclamation and venting.
• This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capabilities or
lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the appliance by a
person responsible for their safety.
Children should be supervised to ensure that they do not play with
the appliance.
• This appliance can be used by children aged from 8 years and
above and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have been
given supervision or instruction concerning use of the appliance in
a safe way and understand the hazards involved. Children shall not
play with the appliance. Cleaning and user maintenance shall not
be made by children without supervision.
IMPORTANT SAFETY INSTRUCTIONS
9

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