MIV V4+ Indoor Units
DM12-01.01.02-05en
4
Two-ways Cassette Type MVT-A-VA1
Model
MVT45A-VA1 MVT56A-VA1 MVT71A-VA1
Power supply
V-Ph-Hz
220-240V-1ph-50Hz
Cooling
Capacity kW
4.5
5.6
7.1
Input W
92
108
154
Rated current
A
0.55
0.55
0.75
Heating
Capacity kW
5
6.3
8
Input W
92
108
154
Rated current
A
0.55
0.55
0.75
Indoor fan &
motor
Model
YSK58-4-1
YSK58-4
YSK91-4
Type
AC
motor
AC
motor AC
motor
Brand
Welling
Welling
Welling
Input W
106
128
162
Capacitor uF
2
3.5
3.5
Fan Blower type
ABS-GF15 ABS-GF15
ABS-GF15
Speed (hi/mid/lo)
r/min
801/645/542 910/755/642 1159/1032/795
Indoor coil
Number of rows
2
2
2
Tubepitch(a)x row pitch(b)
mm
21*3.37
21*3.37
21*3.37
Fin spacing
mm
1.5
1.5
1.5
Fin type
Hydrophilic
Aluminum
Tube outside dia. and type
mm
Ф
7,Inner-groove Tube
Number of circuits
6
6
6
Indoor air flow (H/M/L)
m
3
/h 850/670/550 980/800/670 1200/1000/770
Indoor noise level (Hi/Mid/Lo) dB(A)
39/35/30
39/35/30 44/40/34
Indoor unit
Dimension (WxHxD)
mm
1172×300×592
1172×300×592 1172×300×592
Packing (WxHxD)
mm
1355×400×675
1355×400×675
1355×400×675
Net/Gross weight
kg
36.5/45 36.5/45 36.5/45
Panel
Model
CE-MBQ2-01
Dimension (WxHxD)
mm
1430×90×680
1430×90×680
1430×90×680
Packing (WxHxD)
mm
1525×130×765
1525×130×765
1525×130×765
Net/Gross weight
kg
10.5/15 10.5/15 10.5/15
Throttle
Electric expansive valve
Design pressure
MPa
4.4/2.6
Refrigerant Liquid side/ Gas side
mm
Φ
6.4/
Φ
12.7
Φ
9.52/
Φ
15.9
Φ
9.52/
Φ
15.9
Connecting
wiring
Power wiring
Nb×mm
2
3×2.5(L
≤
20m)
；
3×3.5(L
≤
50m)
Signal wiring
Nb×mm
2
3×0.75
Drainage water pipe dia.
mm
ID
Ф
25, OU
Ф
32
Controller
Wireless remote controller (RM05/BG(T)E-A) (Standard)
Operation temp
℃
Cooling
：
17
～
32
；
Heating:10
～
28
Notes:
1. Nominal cooling capacities are based on the following conditions: return air temp. : 27°CDB,19°CWB,
outdoor temp.:35°CDB,equivalent ref. Piping: 8m(horizontal)
2. Nominal heating capacities are based on the following conditions: return air temp.: 20°CDB,
outdoor temp.: 7°CDB,6°CWB,equivalent ref. Piping: 8m(horizontal)
