86-EN
85-EN
– 43 –
WARNING
The appliance shall be installed in accordance with national wiring regulations.
Capacity shortages of the power circuit or an incomplete installation may cause an electric shock or
fi
re.
CAUTION
• Perform wiring of power supply complying with the rules and regulations of the local electric company.
• Do not connect 380V - 415V power to the terminal blocks for control cables (Uv (U1, U2), Uh (U3, U4), Uc (U5, U6));
otherwise, the unit may break down.
• Be sure that electric wiring does not come into contact with high-temperature parts of piping; otherwise, the
coating of cables may melt and cause an accident.
• After connecting wires to the terminal block, take off the traps and
fi
x the wires with cord clamps.
• Process both electric wiring and refrigerant piping into the same system.
• Do not conduct power to indoor units until airtightness test, vacuum drying and adding refrigerant
fi
nish.
In case that conducting power before doing them, conduct power during doing them to keep PMV in safety
shut-off unit open.
• For the power supply wiring of indoor units, follow the instructions in the Installation Manual of each indoor unit.
Power supply speci
fi
cations
Do not bridge the power between outdoor units
through the equipped terminal blocks (L
1
, L
2
, L
3
, N).
Power supply for
outdoor units
Incorrect
¡
Pipe holding bracket
Attach pipe holding brackets following the table below.
Diameter of pipe (mm)
Interval
15.9 - 19.1
2 m
22.2 - 54.0
3 m
F-GAS label
This product contains
fl
uorinated greenhouse gases
• Chemical Name of Gas R32
• Global Warming Potential (GWP) of Gas 675
CAUTION
1. Stick the enclosed refrigerant label adjacent to the service ports for charging or recovering location and where
possible adjacent to existing nameplates or product information label.
2. Clearly write the charged refrigerant quantity on the refrigerant label using indelible ink. Then, place the
included transparent protective sheet over the label to prevent the writing from rubbing off.
3. Prevent emission of the contained
fl
uorinated greenhouse gas. Ensure that the
fl
uorinated greenhouse gas is
never vented to the atmosphere during installation, service or disposal. When any leakage of the contained
fl
uorinated greenhouse gas is detected, the leak shall be stopped and repaired as soon as possible.
4. Only quali
fi
ed service personnel are allowed to access and service this product.
5. Any handling of the
fl
uorinated greenhouse gas in this product, such as when moving the product or recharging
the gas, shall comply under (EU) Regulation No. 517/2014 on certain
fl
uorinated greenhouse gases and any
relevant local legislation.
6. Periodical inspections for refrigerant leaks may be required depending on European or local legislation.
7. Contact dealers, installers, etc., for any questions.
9
Electric wiring
