MIV V4+ Indoor Units
DM12-01.01.02-06en
4
Middle Static Pressure Duct Type MVM-A-VA1
2. Specifications
Model
MVM22A-VA1 MVM28A-VA1 MVM36A-VA1
Power supply
V- Ph-Hz
220-240V~, 1Ph, 50Hz
Cooling
Capacity kW
2.2 2.8 3.6
Input W
59 57 61
Rated current
A
0.28 0.28 0.28
Heating
Capacity kW
2.6
3.2
4.0
Input W
59 57 61
Rated current
A
0.28 0.28 0.28
Indoor fan
motor
Model
YSK27-4C YSK27-4C YSK27-4C
Type
AC
Motor
Brand
Welling
Input
W
50.4 50.4 51.2
Capacitor
μ
F 1.5uF/450V
1.5UF/450V
2UF/450V
Speed (hi/mid/lo)
r/min
1180/960/830/730 1180/960/830/730 1270/1090/960/860
Indoor coil
Number of rows
2 2 3
Tube pitch(a)* row
pitch(b)
mm
21*13.5 21*13.5 21*13.5
Fin spacing
mm
1.5 1.5 1.5
Fin type
Hydrophilic
aluminum
Tube outside diameter
and type
mm
Ф
7, Inner groove tube
length * height * width
mm
515*41*254 515*41*254 735x40.1x252
Number of circuits
3 3 3
Indoor air flow (H/M/L)
m
3
/h 570/530/410/320 570/530/410/320 570/530/410/320
Indoor external static pressure (Hi)
Pa
10(10~30)
Indoor noise level (Hi/Mid/Lo) dB(A)
38/35/32
38/35/32 40/38/36
Indoor unit
Dimension
(W×H×D)
mm
700x210x570 700x210x570 700x210x570
Packing (W×H×D)
mm
915*290*655 915*290*655 915*290*655
Net/Gross weight
kg
21.5/26 21.5/26 22/27
Fresh Air intake hole diameter (round)
mm
Ф
92
Ф
92
Ф
92
Refrigerant type
R410A
Throttle
Type
Removable EXV (screw connection)
Model BD20FKS(L)
Design pressure
MPa
4.4/2.6
Refrigerant piping
Liquid / Gas
mm
Ф
6.35/
Ф
12.7
Ф
6.35/
Ф
12.7
Ф
6.35/
Ф
12.7
Connecting wiring
Power wiring
mm
2
3*2.5(L
≤
20m); 3*3.5(L
≤
50m)
Signal wiring
mm
2
3*0.75
Drainage water pipe diameter
Ф
32 (ID
Ф
25, OD
Ф
32)
Controller
Wireless remote controller (RM05/BG(T)E-A) - Standard
KJR-12B/DP(T)-E/ KJR-10B/DP(T)-E (6 m connection wire) - optional
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)
