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Table 4: Electrical Data.
Nominal
Unit Model
Hertz Voltage
Tons
No.
2 x 2 Four-Way Ceiling Cassettes
1-1/2
LC188HHV4
60
3 x 3 Four-Way Ceiling Cassettes
2
LC249HHV
3
LC369HHV
60
3-1/2
LC429HHV
4
LC489HHV
Voltage tolerance is ±10%.
Maximum allowable voltage unbalance is 2%.
MCA = Minimum Circuit Ampacity.
Voltage
Range
MCA MOP
(Min. to Max.)
208 - 230
187 - 253
22
22
208 - 230
187 - 253
32
©
ELECTRICAL DATA
Compressor
Compressor
Motor RLA
Quantity
Cooling Heating
30
1
14.5
14.5
30
14.5
14.5
1
40
22
22
Maximum Overcurrent Protection (MOP) is calculated as follows: (Largest motor FLA x 2.25) + (Sum of
other motor FLA) rounded down to the nearest standard fuse size.
RLA = Rated Load Amps.
FLA = Full Load Amps.
Outdoor Unit
Indoor Unit Fan
Locked
Fan Motor
Rotor
Amps
W
FLA
W.
23
460 x 1 1.6 x 1
170
23
460 x 1 1.6 x 1
170
230
33
280 x 2 1.6 x 2
260
PRODUCT DATA | 13
Motor
FLA
0.6
0.6
1.0
1.3
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