Service manual

5
PART NAMES AND FUNCTIONS
2
OUTDOOR UNIT
Air inlet
Piping
Air outlet
(back and side)
Drain hose
Drain outlet
ACCESSORIES
1
2
Drain socket
Drain cap [33
1
2
MUZ-GA50VA -
E1
MUZ-GA60VA -
E1
MUZ-GA71VA -
E1
Single phase
230V,50Hz
20
7.46
0.30
SNB130FLDH
850
U-V 0.45 W-U 0.45
V-W 0.45
RC0J60-AA
BLK-WHT 15.2
WHT-RED 15.2 RED-BLK15.2
840o850o330
53
2
1.8
450 (NEO22)
13.4
10.0
17.0
10.0
10.0
Cooling
5.0(0.9-5.9)
2.5
2,940/1,650
W
6.23
1,410
98.4
5.93
3.42
53/51
W
800/480
W
Heating
5.9(0.9-7.8)
—
2,940/2,210
W
7.01
1,580
98.0
6.71
3.62
55/53
W
800/620
W
Outdoor model
Function
Power supply
Capacity Rated frequency(Min.-Max.)
Dehumidification
Air flow(High/Low
W
)
Power outlet
Running current
Power input
Power factor
Starting current ✽1
Compressor motor current ✽1
Fan motor current
Model
Output
Winding
resistance(at 20:)
Model
Winding
resistance(at 20:)
Dimensions WOHOD
Weight
Sound level(High/Low
W
)
Fan speed(High/Low
W
)
Fan speed regulator
Refrigerant filling
capacity(R410A)
Refrigeration oil(Model)
Thermistor RT62(at 100:)
Thermistor RT61(at 25:)
Thermistor RT64(at 50:)
Thermistor RT65(at 25:)
Thermistor RT68(at 25:)
kW
r/h
K /h
A
A
W
%
A
A
A
W
"
"
mm
kg
dB
rpm
kg
cc
k"
k"
k"
k"
k"
Compressor
Fan motor
Special remarks
Coefficient of performance(C.O.P) ✽1
Capacity
Electrical data
Single phase
230V,50Hz
20
11.2
0.30
TNB220FMCH
1,300
U-V 1.41 W-U 1.41
V-W 1.41
RC0J60-AA
BLK-WHT 15.2
WHT-RED 15.2 RED-BLK15.2
840o850o330
58
2
2.0
870 (NEO22)
13.4
10.0
17.0
10.0
10.0
Cooling
7.1(0.9-8.3)
3.8
2,940/1,650
W
10.4
2,360
98.7
10.1
2.93
53/51
W
800/480
W
Heating
8.1(0.9-9.6)
—
2,940/2,210
W
10.6
2,390
98.0
10.3
3.31
55/53
W
800/620
W
MUZ-GA71VA -
E1
Single phase
230V,50Hz
20
8.93
0.30
SNB130FLDH
850
U-V 0.45 W-U 0.45
V-W 0.45
RC0J60-AA
BLK-WHT 15.2
WHT-RED 15.2 RED-BLK15.2
840o850o330
53
2
1.8
450 (NEO22)
13.4
10.0
17.0
10.0
10.0
Cooling
6.0(0.9-6.7)
3.0
2,940/1,650
W
8.23
1,870
98.8
7.93
3.11
53/51
W
800/480
W
Heating
6.8(0.9-8.1)
—
2,940/2,210
W
8.33
1,880
98.1
8.03
3.51
55/53
W
800/620
W
MUZ-GA60VA -
E1
MUZ-GA50VA -
E1
NOTE : Test conditions are based on ISO 5151.
Cooling : Indoor DB 27: WB 19:
Outdoor DB 35: WB (24:)
Heating : Indoor DB 20: WB 15:
Outdoor DB 7: WB 6:
Refrigerant piping length (one way): 5m
✽1 Measured under rated operating frequency.
w Reference value
3
SPECIFICATION
MUZ-GA50VA -
MUZ-GA60VA -
MUZ-GA71VA -
E1
E1
E1
OB389 --1qxp 05.1.26 18:14 Page 5