LG Hydro Kit ARNH30GK1A4 Installation Instructions Manual page 11

• 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)
• Do not unplug the power supply plug of Hydro Kit when
stopping Hydro Kit operation. Always turn Hydro Kit off, using
the wired remote controller.
- A plate heat exchanger burst may happen because of
disconnection of communication between Hydro Kit and the
outdoor unit.
SAFETY INSTRUCTIONS
11