Model
Power supply
V-
Ph-Hz
220-240V, 1Ph, 50/60Hz
Cooling
Capacity
kW
2.2
2.8
3.6
Input
W
24
24
21
Rated current
A
0.18
0.21
0.22
Heating
Capacity
kW
2.6
3.2
4.0
Input
W
23
24
19
Rated current
A
0.18
0.21
0.22
Indoor
fan
motor
Model
WZDK100-38GS-2
YSK20-4A
YSK20-6
Type
DC motor
Brand
Panasonic/Welling/Shibaura
Panasonic/Welling/Shibaura
Input
W
26
29
22
Output
W
21
22
17
Speed (h/m/l)
r/min
950/820/730
990/870/770
790/700/570
Indoor
coil
Number of rows
2
2
3
Tube pitch(a)x row pitch(b)
mm
25.4*22
25.4*22
25.4*22
Fin spacing
mm
1.8
1.8
1.8
Fin type
Hydrophilic aluminum
Tube outside diameter and
type
mm
Ф9.52 Inner grooved tube
Coil length*height*width
mm
568*254*44
568*254*44
768*254*66
Number of circuits
3
3
3
Indoor air flow (H/M/L)
m
3
/h
530/456/400
569/485/421
624/522/375
Indoor noise level (H/M/L)
dB(A)
36/33/29
36/33/29
37/34/30
Indoor
unit
Dimension (W*H*D)
mm
840*545*212
840*545*212
1040*545*212
Packing (W*H*D)
mm
939*639*305
939*639*305
1139*639*305
Net/Gross weight
kg
21/25
21/25
28/33
Refrigerant type
R410A
Throttle
Type
EXV (Built-in)
Model
D20MISZ-1R(L)
Design pressure
MPa
4.4/2.6
Refrigerant
piping
Liquid side/ Gas side
mm
Ф
6.35/Ф12.7
Ф
6.35/Ф12.7
Ф
6.35/Ф12.7
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
mm
ODФ25
Controller
Wireless remote controller (RM05/BG(T)E-A)(Standard)
Notes:
1.Nominal cooling capacities are based on the following conditions: return air temperature : 27°CDB, 19°CWB, outdoor
temperature:35°CDB,equivalent ref. Piping: 8m(horizontal).
2.Nominal heating capacities are based on the following conditions: return air temperature: 20°CDB,outdoor
temperature: 7°CDB,6°CWB,equivalent ref. Piping: 8m(horizontal)
3.
Specifications of F3 series are measured at 10Pa external static pressure.
Service manual
MVD DC Indoor units
MVD-22Z/DHN1-F3B MVD-28Z/DHN1-F3B
MVD-36Z/DHN1-F3B
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