LG VM1 ZVNQ18GM1E0 Installation Manual page 4

Ceiling suspended air conditioner
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IMPORTANT SAFETY INSTRUCTIONS
4
・ Compliance with national gas regulations shall be observed (for R32).
・ Any person who is involved with working on or breaking into a refrigerant circuit should hold a
current valid certificate from an industry-accredited assessment authority, which authorizes their
competence to handle refrigerants safely in accordance with an industry recognized assessment
specification. (for R32).
・ Servicing shall only be performed as recommended by the equipment manufacturer.
Maintenance and repair requiring the assistance of other skilled personnel shall be carried out
under the supervision of the person competent in the use of flammable refrigerants. (for R32).
・ Instructions on charging of refrigerants when addition of charge is required by the manufacturer
for completing the refrigerating system.
・ means for disconnection must be incorporated in the fixed wiring in accordance with the wiring
rules.
Installation
・ Do not install duct through disassemble or repare the product yourself.
- This product can not install duct.
・ 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.
- Do not disassemble or repair the product. There is risk of fire or electric shock.
・ Always ground the product.
- 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 shock.
・ Do not modify or extend the power cable.
- There is risk of fire or electric shock.
・ Do not let the air conditioner run for a long time when the humidity is very high and a door or a win-
dow is left open.
- Moisture may condense and wet or damage furniture.
・ Be cautious when unpacking and installing the product.
- Sharp edges could cause injury. Be especially careful of the case edges and the fins on the con-
denser and evaporator.
・ For installation, always contact the dealer or an authorized service center.
- There is risk of fire, electric shock, explosion, or injury.
・ Do not install the product on a defective installation stand.
- It may cause injury, accident, or damage to the product.
・ Be sure the installation area does not deteriorate with age.
- If the base collapses, the air conditioner could fall with it, causing property damage, product failure,
and personal injury.
・ Use a vacuum pump or Inert (nitrogen) gas when doing leakage test or air purge. Do not compress
air or Oxygen and do not use Flammable gases. Otherwise, it may cause fire or explosion.
- There is the risk of death, injury, fire or explosion.
・ Do not turn on the breaker or power under condition that front panel, cabinet, top cover, control box
cover are removed or opened. Otherwise, it may cause fire, electric shock, explosion or death.
・ Keep any required ventilation openings clear of obstruction.(for R32)
・ Mechanical connections shall be accessible for maintenance purposes.(for R32)

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