LG A2UW18GFAC Manual page 141

MULTI
Outdoor Unit
7. Electrical characteristics
 60Hz (1 Phase)
Combination
Outdoor Unit Indoor Unit *
A2UW18GFAC AMNW09GSJA0 × 2
A3UW21GFAC AMNW07GSJA0 × 3
A3UW24GFA3 AMNW09GSJA0 × 3
A4UW30GFA2 AMNW09GSJA0 × 4
A5UW36GFA2 AMNW09GSJA0 × 5
A5UW48GFA1 AMNW09GSJA0 × 5
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 and IFM are measured as the outdoor unit test condition.
6. IFM(FLA value) are based on the combination of indoor units which the
operation current is maximum.
7. Select the wire size based on the MCA.
8. MFA is used to select the circuit breaker and ground fault circuit
interrupter, and all installation site must require attachment of an earth
leakage breaker. [circuit breaker type is ELCB(Earth Leakage Circuit
Breaker)].
Important
• Rated Power Supply : 1Phase , 220V, 60Hz
• Allowable Voltage Range : 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.
Power Supply COMP
MCA MFA MSC RLA
13.2 20 - 10.0
13.4 20 - 10.0
15.9 20 - 12.0
22.5 25 - 17.0
22.7 25 - 17.0
35.8 40 - 27.2
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)
OFM
kW FLA kW
0.043 0.25 0.03 x 2
0.043 0.25 0.03 x 3
0.085 0.33 0.03 x 3
0.124 0.48 0.03 x 4
0.124 0.48 0.03 x 5
0.195 0.80 0.03 x 5
Multiple piping type
IFM *
FLA
0.20 x 2
0.20 x 3
0.20 x 3
0.20 x 4
0.20 x 5
0.20 x 5
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