DM12-01.01.02-02en
MIV V4+ Indoor Units
Compact Four-way Cassette Type MVS-A-VA1
3
2. Specifications
Model MVS22A-VA1
MVS28A-VA1
Power supply
V-ph-Hz
220~240-1-50
220~240-1-50
Cooling
Capacity kW
2.2
2.8
Input W
51
52
Rated current
A
0.175
0.175
Heating
Capacity kW
2.4
3.2
Input W
43
44
Rated current
A
0.175
0.175
Indoor fan motor
Model
YDK15-6M YDK15-6M
Type
AC Motor
AC Motor
Input W
34.3
34.3
Capacitor uF
1.2uF/450V
1.2uF/450V
Speed(hi/mi/lo) r/min 658/586/485
658/586/485
Indoor coil
Number of rows
1
1
Tube pitch(a)x row pitch(b)
Mm
21*13.37
21*13.37
Fin spacing
Mm
1.3
1.3
Fin type (code)
Hydrophilic aluminium
Tube outside dia. and type
Mm
Ф
7
Ф
7
Inner groove tube
Coil length x height x width
Mm
1310×210×13.37
1310×210×13.37
Number of circuits
2
2
Indoor air flow (Hi/Me/Lo)
m3/h
522/414/313
522/414/313
Sound level (sound pressure)
dB(A)
35.8/33.4/23.4
35.8/33.4/23.4
Indoor unit
Dimension (W x H x D) Mm
630*265*575
630*265*575
Packing (W x H x D)
Mm
675*285*675
675*285*675
Net/Gross weight
Kg
17.5/22
17.5/22
Panel
Model
T-MBQ-03D1
Dimension (W x H x D) Mm
647*50*647
647*50*647
Packing (W x H x D)
Mm
705*113*705
705*113*705
Net/Gross weight
Kg
3/5
3/5
Refrigerant Type
R410a
R410a
Throttle
Electric expansive valve
Design pressure
MPa
4.4/2.6
4.4/2.6
Refrigerant piping Liquid side/ Gas side
Mm
6.35/12.7
6.35/12.7
Connection wiring
Power wiring
mm2
3*2.0
Signal wiring
mm2
3*0.75
（
3-core shielded wire
）
Drainage water pipe dia.
Mm
ID
Ф
20 OD
Ф
25 ID
Ф
20 OD
Ф
25
Wireless remote controller
Wireless remote controller (RM05/BG(T)E-A) (Standard)
Operation temp
℃
17
～
32
Notes:
1.
Nominal cooling capacities are based on the following conditions: return air temp.: 27°CDB, 19°CWB, and 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,
and equivalent ref. Piping: 8m (horizontal)
