Common - Hisense AUD-18UX4SGKL User And Installation Instructions Manual

9.5 Common

● Use an ELB (Electric Leakage Breaker). If not used, it will cause an electric shock or a
fire.
● Do not operate the system until all the check points have been cleared.
(A) Check to ensure that the insulation resistance is more than 1 megohm, by measuring the
resistance between ground and the terminal of the electrical parts. If not, do not operate the
system until the electrical leakage is found and repaired.
(B) Check to ensure that the stop valves of the outdoor unit are fully opened and then start the
system.
● Pay attention to the following items while the system is running.
(A) Do not touch any of the parts by hand at the discharge gas side, since the compressor
chamber and the pipes at the discharge side are heated higher than 90℃.
(B) DO NOT PUSH THE BUTTON OF THE MAGNETIC SWITCH(ES). It will cause a serious
Accident.
Capacity
(Btu/h)
18K(On\Off Unitary Type)
18K(DC Inverter Unitary Type)
36K (
DC Inverter Unitary Type
36K(On\Off Unitary Type)
NOTES:
1) Follow local codes and regulations when selecting field wires.
2) The wire sizes marked in the table are selected at the maximus current of the unit according to the
European Standard ,En60 335-1.
sheathed flexible cord
3) Use a shielded cable for the transmitting circuit and connect it to ground .
4) In the case that power cables are connected in series, add each unit maximum current and
select wires below.
*in the case that current exceeds 63A, do not connect cables in series.
5)
To be in compliance with EN 61000-3-11, the product shall be connected only to a supply of the system impedance:
︱ ︱
≤0.247Ω(for 18Κ ΟΝ/ΟFF Unitary type)
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connecting the product to public power network，please consult your local power supply authority to ensure the
power network meet above requirement.
Power
Supply
220~240V,50Hz
220~240V,50Hz
24K
220~240V,50Hz
)
380~415V,50Hz
48K
380~415V,50Hz
60K
Use the wires which are not lighter than the ordinary polychloroprene
( code designation H07RN - F ) .
Installation and Maintenance
Transmitting Cable Size
EN60 335-1
EN60 335-1
2
3X1.5mm
5X1.5mm
2
3X1.5mm 4 0.75mm X
2
3X2.5mm 4 0.75mm X
2
4 0.75mm X
5X1.5mm
2
5X2.5mm 4 0.75mm X
︱ ︱
≤0.209Ω(for 24Κ ΟΝ/ΟFF Unitary type).Before
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45
2
2
2
2
2