mundoclima CL23430 User manual

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English
CL23430 to CL23456
Floor standing MVD DC
www.mundoclima.com
MVD
Service manual

1. Feature ................................................................................................. 2
2. Specifications........................................................................................ 3
3. Dimensions........................................................................................... 9
4. Service Spaces .................................................................................... 12
5. Piping Diagrams .................................................................................. 13
6. Wiring Diagrams ................................................................................. 14
7. Capacity Tables ................................................................................... 17
8. Electrical Characteristics...................................................................... 22
9. Sound Levels....................................................................................... 23
10. Accessories ....................................................................................... 25
Content
Service manual MVD DC Indoor units
1

1. Feature
1.1 Exposed & Concealed type
Air intake from front (F4 series)
Air intake from below (F5 series)
Concealed type (F3 series)
1.2 Adopting DC fan motor
Efficiency can be up to 90%. Contrast with theAC fan motor, the power consumption of DC fan motor can
reduce up to 30%.
1.3 Lower noise
Flat shape air outlet, three speeds adjustment. Smoother airflow with less turbulence.
Adoption of the built-in Fujikoki brand electronica expansion valve, ensures precise flow control, as well as
lower modulation noise when EXV operating.
1.4 Easy Installation
Floor standing types can be hung on the wall or installed on the floor. The former can make cleaning and
maintenance much more easily. Running the piping from the back allows the unit to be hung on walls.
Cleaning under the unit, where dust tends to accumulate, is considerably easier.
1.5 Easy maintenance
Filter is equipped as standard accessory; and it can be removed and cleaned easily due to
sophisticated design as well as the removable blades.
Streamlined appearance makes it much more harmonious with the decoration.All metal parts are made of
commercial grade galvanized steel, providing maximum protection against corrosion.
1.6 Auto restart
When the indoor unit is powered off, it will auto restart when powered on again after 3 minutes and operate
in the original state.
DC and AC motors power contrast
Power Inpu t：W
Air Flow：CFM
200
0
50
100
150
200
300 400 500 600 800 1000 1200
DC moto r
AC moto r
Service manual MVD DC Indoor units
Mundoclima's
2

2. Specifications
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
0.29
0.32
0.33
Heating
Capacity
kW
2.4
3.2
4.0
Input
W
23
24
19
Rated current
A
0.29
0.32
0.33
Indoor fan
motor
Model
WZDK100-38GS-2
WZDK100-38GS-2
WZDK100-38GS-2
Type
DC motor
Brand
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)
m3/h 530/456/400
569/485/421
624/522/375
Indoor noise level (Hi/Mid/Lo)
F4
dB(A)
36/33/29
36/33/29
37/34/30
F5
36/33/29
36/33/29
37/34/30
Indoor unit
Dimension (W*H*D)
F4
mm
1000*569*225
1000*569*225
1200*596*225
F5
1000*677*220
1000*677*220
1200*677*220
Packing (W*H*D)
F4
mm
1089*683*312
1089*683*312
1289*683*312
F5
1182*683*312
1182*683*312
1382*683*312
Net/Gross weight
F4
kg
29/34
29/34
35/43
F5
27.5/35.5
27.5/35.5
33/41.5
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
Ф6.35/Ф12.7
Ф6.35/Ф12.7
Ф6.35/Ф12.7
Connecting wiring
Power wiring
mm2
3*2.5(L≤20m); 3*3.5(L≤50m)
Signal wiring
mm2
3*0.75
Drainage water pipe diameter
mm
ODФ25
Controller
Wireless remote controller (RM05/BG(T)E-A)
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 F4/F5 series are measured at 0Pa external static pressure.
Service manual MVD DC Indoor units
MVD-22Z/DHN1-F4
MVD-22Z/DHN1-F5
MVD-28Z/DHN1-F4
MVD-28Z/DHN1-F5
MVD-36Z/DHN1-F4
MVD-36Z/DHN1-F5
3

Model
Power supply
V- Ph-Hz
220-240V, 1Ph, 50/60Hz
Cooling
Capacity
kW
4.5
5.6
Input
W
24
38
Rated current
A
0.35
0.49
Heating
Capacity
kW
5.0
6.3
Input
W
24
41
Rated current
A
0.35
0.49
Indoor
fan motor
Model
WZDK100-38GS-2
WZDK100-38GS-3
Type
DC motor
Brand
Panasonic/Welling/Shibaura
Panasonic/Welling/Shibaura
Input
W
27
49
Output
W
22
39
Speed (h/m/l)
r/min 850/780/650
950/800/690
Indoor
coil
Number of rows
3
2
Tube pitch(a)x row pitch(b)
mm 25.4*22
25.4*22
Fin spacing
mm 1.8
1.8
Fin type
Hydrophilic aluminum
Tube outside diameter and
type
mm Ф9.52 Inner grooved tube
Coil length*height*width
mm 768*254*66
1068*254*44
Number of circuits
3
4
Indoor air flow (H/M/L)
m3/h 660/542/440
1150/970/830
Indoor noise level (H/M/L)
F4
dB(A) 37/34/30
41/35/31
F5
37/34/30
41/35/31
Indoor
unit
Dimension (W*H*D)
F4
mm
1200*596*225
1500*596*225
F5
1200*677*220
1500*677*220
Packing (W*H*D)
F4
mm
1289*683*312
1589*683*312
F5
1382*683*312
1682*683*312
Net/Gross weight
F4
kg
35/43
40/45.5
F5
33/41.5
38.7/48
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
Ф6.35/Ф12.7
Ф9.53/Ф15.9
Connecting wiring
Power wiring
mm2
3*2.5(L≤20m); 3*3.5(L≤50m)
Signal wiring
mm2
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 F4/F5 series are measured at 0Pa external static pressure.
Service manual MVD DC Indoor units
MVD-45Z/DHN1-F4
MVD-45Z/DHN1-F5
MVD-56Z/DHN1-F4
MVD-56Z/DHN1-F5
4

Model
Power supply
V- Ph-Hz
220-240V, 1Ph, 50/60Hz
Cooling
Capacity
kW
7.1
8.0
Input
W
62
62
Rated current
A
0.81
0.82
Heating
Capacity
kW
8.0
9.0
Input
W
65
63
Rated current
A
0.81
0.82
Indoor
fan motor
Model
YSK74-4E
YSK74-4E
Type
DC motor
Brand
Panasonic/Welling/Shibaura
Panasonic/Welling/Shibaura
Input
W
86
86
Output
W
72
69
Speed (h/m/l)
r/min 950/800/690
1140/1040/910
Indoor
coil
Number of rows
2
3
Tube pitch(a)x row pitch(b)
mm 25.4*22
25.4*22
Fin spacing
mm 1.8
1.8
Fin type
Hydrophilic aluminum
Tube outside diameter and type
mm Φ9.52 inner grooved tube
Coil length*height*width
mm 1068*254*44
1068*254*66
Number of circuits
4
3
Indoor air flow (H/M/L)
m3/h 1380/1100/870
1332/1212/1023
Indoor noise level (H/M/L)
F4
dB(A) 44/39/33
44/39/33
F5
44/39/33
44/39/33
Indoor
unit
Dimension (W*H*D)
F4
mm
1500*596*225
1500*596*225
F5
1500*677*220
1500*677*220
Packing (W*H*D)
F4
mm
1589*683*312
1589*683*312
F5
1682*683*312
1682*683*312
Net/Gross weight
F4
kg
40/45.5
41/46.5
F5
38.7/48
41/50
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
Ф9.53/Ф15.9
Ф9.53/Ф15.9
Connecting wiring
Power wiring
mm2
3*2.5(L≤20m); 3*3.5(L≤50m)
Signal wiring
mm2
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 F4/F5 series are measured at 0Pa external static pressure.
Service manual MVD DC Indoor units
MVD-71Z/DHN1-F4
MVD-71Z/DHN1-F5
MVD-80Z/DHN1-F4
MVD-80Z/DHN1-F5
5

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)
m3/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
Ф6.35/Ф12.7
Ф6.35/Ф12.7
Ф6.35/Ф12.7
Connecting
wiring
Power wiring
mm2
3*2.5(L≤20m); 3*3.5(L≤50m)
Signal wiring
mm2
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
6

Model
Power supply
V- Ph-Hz 220-240V, 1Ph, 50/60Hz
Cooling
Capacity
kW
4.5
5.6
Input
W
24
38
Rated current
A
0.22
0.4
Heating
Capacity
kW
5.0
6.3
Input
W
24
41
Rated current
A
0.22
0.4
Indoor
fan
motor
Model
WZDK100-38GS-2
WZDK100-38GS-3
Type
DC motor
Brand
Panasonic/Welling/Shibaur
a
Panasonic/Welling/Shibaura
Input
W
27
49
Output
W
22
39
Speed (h/m/l)
r/min
850/780/650
950/800/690
Indoor
coil
Number of rows
3
2
Tube pitch(a)x row pitch(b)
mm 25.4*22
25.4*22
Fin spacing
mm 1.8
1.8
Fin type
Hydrophilic aluminum
Tube outside diameter and
type
mm Ф9.52 Inner grooved tube
Coil length*height*width
mm 768*254*66
1068*254*44
Number of circuits
3
4
Indoor air flow (H/M/L)
m3/h 660/542/440
1150/970/830
Indoor noise level (H/M/L)
dB(A) 37/34/30
41/35/31
Indoor
unit
Dimension (W*H*D)
mm 1040*545*212
1340*545*212
Packing (W*H*D)
mm 1139*639*305
1425*639*305
Net/Gross weight
kg
28/33
32/38
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
Ф6.35/Ф12.7
Ф9.53/Ф15.9
Connecting wiring
Power wiring
mm2
3*2.5(L≤20m); 3*3.5(L≤50m)
Signal wiring
mm2
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-45Z/DHN1-F3B MVD-56Z/DHN1-F3B
7

Model
Power supply
V-
Ph-Hz
220-240V, 1Ph, 50/60Hz
Cooling
Capacity
kW
7.1
8.0
Input
W
62
62
Rated current
A
0.56
0.59
Heating
Capacity
kW
8.0
9.0
Input
W
65
63
Rated current
A
0.56
0.59
Indoor
fan
motor
Model
WZDK100-38GS-3
YSK74-4E
Type
DC motor
Brand
Panasonic/Welling/Shibaura
Panasonic/Welling/Shibaura
Input
W
90
86
Output
W
72
69
Speed (h/m/l)
r/min
1140/1040/910
1140/1040/910
Indoor
coil
Number of rows
2
3
Tube pitch(a)* row pitch(b)
mm 25.4*22
25.4*22
Fin spacing
mm 1.8
1.8
Fin type
Hydrophilic aluminum
Tube outside diameter and type
mm Φ9.52 inner grooved tube
Coil length*height*width
mm 1068*254*44
1068*254*66
Number of circuits
4
3
Indoor air flow (H/M/L)
m3/h 1380/1100/870
1380/1100/870
Indoor noise level (H/M/L)
dB(A) 44/39/33
44/39/33
Indoor
unit
Dimension (W*H*D)
mm 1340*545*212
1340*545*212
Packing (W*H*D)
mm 1425*639*305
1425*639*305
Net/Gross weight
kg
32/38
35/39
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
Ф9.53/Ф16
Ф9.53/Ф16
Connecting wiring
Power wiring
mm2
3*2.5(L≤20m); 3*3.5(L≤50m)
Signal wiring
mm2
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-71Z/DHN1-F3B MVD-80Z/DHN1-F3B
8

3. Dimensions
3.1 Exposed Floor-standing (air inlet from front)
Mounting hole, 4
Liquid side
connector
Gas side
connector
EXV
Air outlet grille
Left
Cover Right
Cover
Air inlet grille
A
B
C
D
E
F
G
H
I
4×Φ11
4×Φ18
138
149.5 149.5
J
Unit: mm
MODEL
(MVD
-**Z/DHN1-F4)
A
B
C
D
E
F
G
H
I
22
1000
725
596
284
232
112
345
94
225
28
36
1200
925
596
310
258
112
345
100
225
45
56
1500
1225
596
310
258
112
345
100
225
71
80
Service manual MVD DC Indoor units
9