Electric Characteristics - LG Multi V PRHR041 Service Manual

Electric Characteristics

6. Electric Characteristics
6.1 HR Units
Model Hz
PRHR021
PRHR031 50
PRHR041
Model Hz
PRHR021A
PRHR031A 60
PRHR041A
Symbols:
MCA: Minimum Circuit Amperes (A)
MFA : Maximum Fuse Amperes(see note 5)
kW : Fan Motor Rated Output(kW)
FLA : Full Load Amperes(A)
IFM : Indoor Fan Motor
Note :
1. Voltage Range
Units are suitable for use on electrical system where voltage supplied to unit terminals is not below or above the
listed range limits.
2. Maximum allowable voltage unbalance between phase is 2%.
3. MCA/MFA
MCA = 1.25 x FLA
MFA ≤ 4 x FLA
(Next lower standard fuse rating. Minimum 15A)
4. Select wire size based on the MCA.
5. Instead of fuse, use Circuit Breaker.
Copyright ©2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Units
Volts Voltage Range
Max: 242
220
Min: 198
Units
Volts Voltage Range
Max: 252
208/230
Min: 187
Power Supply
MCA MFA
0.1 15
0.15 15
0.2 15
Power Supply
MCA MFA
0.1 15
0.15 15
0.2 15
- 8 -
IFM Input(W)
kW FLA Cooling Heating
- - 14
- - 21
- - 28
IFM Input(W)
kW FLA Cooling Heating
- - 14
- - 21
- - 28
LGE Internal Use Only
14
21
28
14
21
28