LG Hydro Kit ARNH04GK2A4, Installation Manual, Page: 3 / 63

Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions must be
followed.
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Be sure to read before installing the unit.
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Be sure to observe the cautions specified here as they include important items related to safety.
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Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified
by the following indications.
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Meanings of symbols used in this manual are as shown below.
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to properties only.
Be sure not to do.
Be sure to follow the instruction.
Hydro Kit
Installation Manual
3
ENGLISH
1. Safety Precautions
Installation
• Do not use a defective or underrated circuit breaker. Use this
appliance on a dedicated circuit.
- There is risk of fire or electric shock.
• For electrical work, contact the dealer, seller, a qualified electrician,
or an Authorized Service Center.
- There is risk of fire or electric shock.
• Always ground the unit.
- There is risk of fire or electric shock.
• Install the panel and the cover of control box securely.
- There is risk of fire or electric shock.
• Always install a dedicated circuit and breaker.
- Improper wiring or installation may cause fire or electric shock.
• Use the correctly rated breaker or fuse.
- There is risk of fire or electric.
• Do not modify or extend the power cable.
- There is risk of fire or electric shock.
• Do not install, remove, or reinstall the unit by yourself (customer).
- There is risk of fire, electric shock, explosion, or injury.