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Component code
XT1
XT2
CHI-CH4
COMP.
CT1
EEV1
FAN1
FAN2
HEAT1
6 Electrical Characteris cs
Table 2-6.1: Outdoor unit electrical characteris cs
Model
BV-V28W/DHN1(At)
BV-V36W/DHN1(At)
BV-V42W/DHN1(At)
BV-V48W/DHN1(At)
BV-V56W/DHN1(At)
Abbrevia ons:
MCA: Minimum Circuit Amps; TOCA: Total Over-current Amps; MFA: Maximum Fuse Amps; MSC: Maximum Star ng Current (A); RLA: Rated Load Amps; FLA: Full
Load Amps
Notes:
1. Units are suitable for use on electrical systems where voltage supplied to unit terminals is not below or above listed range limits. Maximum allowable voltage
varia
n between phases is 2%.
2. Select wire size based on the value of MCA.
3. TOCA indicates the total overcurrent amps value of each OC set.
4. MFA is used to select overcurrent circuit breakers and residual-current circuit breakers.
5. MSC indicates the maximum current on compressor start-up in amps.
6. RLA is based on the following condi ons: indoor temperature 27°C DB, 19°C WB; outdoor temperature 35°C DB.
Descrip on
3-slot power supply terminal
Communica on converter board
Magne c ring
Compressor
AC current transformer
Electronic expansion valve
Upper fan
Lower fan
Crankcase heater
Min.
Hz
Volts
volts
50/60Hz
220-240
198
50/60Hz
220-240
198
50/60Hz
220-240
198
50/60Hz
220-240
198
50/60Hz
220-240
198
Component code
Descrip on
H-PRO
High pressure switch
L-PRO
Low pressure switch
STF1
Four-way valve
T3
Outdoor heat exchanger temperature sensor
T4
Outdoor ambient temperature sensor
T5
Discharge temperature sensor
TF
Radiator surface temperature sensor
TL
Refrigerant radiator temperature sensor
Power Supply
1
Max.
MCA
2
TOCA
volts
264
21.25
18.1A
264
28.75
24A
264
35
29A
264
40
33A
264
40
33A
Compressor
3
MFA
4
MSC
5
RLA
25A
So start
9.45
32A
So start
9.45
32A
So start
15.5
40A
So start
15.5
40A
So start
15.5
OFM
6
kW
FLA
0.08
1.0
0.17
1.52
0.17
1.52
0.17
1.52
0.17
1.52
23
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