7. Electrical characteristics
18
MULTI Standard
Outdoor Unit
50/60Hz (1 Phase)
Important
• Rated Power Supply Allowable Voltage Range
– 1Phase , 220-240V, 50Hz / Min. 198V ~ Max. 264V
– 1Phase , 220V, 60Hz / Min. 198V ~ Max. 242V
• * : In case of Multi type product, IFM/MCA/MFA values are based on the representative combination. Final
application of these values should be different by combination of the indoor units or other ambient conditions.
Combination Power Supply COMP OFM IFM *
Outdoor Unit Indoor Unit * MCA MFA MSC RLA kW FLA kW FLA
A2UQ18GFAB AMNQ12GSJAA x 2 13.2 20 - 10.0 0.043 0.25 0.03 x 2 0.20 x 2
A3UQ24GFAB
AMNQ09GSJAA x 1
AMNQ12GSJAA x 2
13.4 20 - 10.0 0.043 0.25 0.03 x 3 0.20 x 3
A3UQ34GFAB
AMNQ12GSJAA x 2
AMNQ24GSKAA x 1
20.5 25 - 15.5 0.085 0.33 0.03 x 2 + 0.06 x 1 0.20 x 2 + 0.40 x 1
Note
1. Voltage supplied to the unit terminals should be within the minimum and
maximum range.
2. Maximum allowable voltage unbalance between phase is 2%.
3. MSC means the Max. current during the starting of compressor.
4. MSC and RLA are measured as the compressor only test condition.
5. OFM are measured as the outdoor unit test condition.
6. Select the wire size based on the MCA.
7. All installation site must require attachment of an earth leakage breaker. [circuit
breaker type is ELCB(Earth Leakage Circuit Breaker)].
Symbols
MCA : Minimum Circuit Amperes (A)
MFA : Maximum Fuse Amperes (A)
MSC : Maximum Starting Current (A)
RLA : Rated Load Amperes (A)
OFM : Outdoor Fan Motor
IFM : Indoor Fan Motor
kW : Fan Motor rated output (kW)
FLA : Full Load Amperes (A)
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