mundoclima MVD DC2 Series User manual

Service manual
High Pressure Duct
www.mundoclima.com
M
V
D
DC
2
English
CL23530 to CL23536

The 2nd Generation DC Series VRF Indoor Units
201906 3
High Static Pressure Duct
1 Specifications ............................................................................................. 4
2 Dimensions ................................................................................................ 7
3 Unit Placement ........................................................................................ 10
4 Piping Diagrams ....................................................................................... 11
5 Wiring Diagrams....................................................................................... 12
6 Fan Performance ...................................................................................... 16
7 Capacity Tables......................................................................................... 19
8 Electrical Characteristics........................................................................... 27
9 Sound Levels ............................................................................................ 28
10 Error codes............................................................................................. 29

The 2nd Generation DC Series VRF Indoor Units
4 201906
1Specifications
Model name MVD-160T1DN1
Power supply 1-phase, 220-240V, 50Hz
Cooling1Capacity kW 16
kBut/h 54.6
Input W 700
Heating2Capacity kW 17
kBut/h 58
Input W 700
Fan motor
Model WZDK750-38GS-W
Type DC
Brand Panasonic/ Welling
Speed (H/M/L) r/min 1080/1046/996/954/
910/869/825
Coil
Number of rows 4
Tube pitch × row pitch mm 25.4×22
Fin spacing mm 1.6
Fin type Hydrophilic aluminum
Tube OD and type mm Ф9.53 Inner groove
Dimensions (L×H ×W) mm 996×356×88
Number of circuits 7
Airflow rate3m
3/h 2660/2530/2400/2270/
2140/2010/1880
External static pressure4Pa 100 (30~ 200)
Sound pressure level5dB(A) 54/54/53/52/51/50/50
Sound power level dB(A) 72/72/71/70/69/68/68
Unit
Net dimensions6mm 1322×423×691
Packed dimensions
(W×H×D) mm 1436×450×768
Net/Gross weight kg 63/70
Refrigerant type R410A
Throttle Type Electronic expansion valve
Model BD20FKS(L)
Design pressure (H/L) MPa 4.4/2.6
Pipe
connections
Liquid/Gas pipe mm Ф9.53/Ф15.9
Drain pipe mm OD Ф25
Notes:
1. Indoor temperature 27°C DB, 19°C WB; outdoor temperature 35°C DB; equivalent refrigerant piping length 7.5m with zero level difference.
2. Indoor temperature 20°C DB; outdoor temperature 7°C DB, 6°C WB; equivalent refrigerant piping length 7.5m with zero level difference.
3. Fan motor speed and air flow rate are from the highest speed to the lowest speed, total 7 rates for each model.
4. Stable operation external static pressure range. (Note: setting external static pressure outside the unit’s optimal static pressure range may lead to higher
noise levels and lower airflow rate. For the optimal external static pressure range refer to the unit’s installation manual.)
5. Sound pressure level is from highest level to lowest level, total 7 levels for each model. Sound pressure level is measured 1.4m below the unit in a
semi-anechoic chamber.
6. Unit body dimensions given are the largest external dimensions of the unit, including hanger attachments.

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Model name MVD-200T1DN1 MVD-250T1DN1 MVD-280T1DN1
Power supply 1-phase, 220-240V, 50Hz
Cooling1Capacity kW 20 25 28
kBut/h 68.2 85.3 95.5
Input W 990 1200 1200
Heating2Capacity kW 22.5 26 31.5
kBut/h 76.8 88.7 107.5
Input W 990 1200 1200
Fan motor
Model ZKSN-920-8-12 ZKSN-920-8-12 ZKSN-920-8-12
Type DC
Brand Nidec/Yongan
Speed (H/M/L) r/min 1208/1179/1149/1127/1101/1075/1053
Coil
Number of rows 4 4 4
Tube pitch × row pitch mm 25.4×22 25.4×22 25.4×22
Fin spacing mm 1.8 1.8 1.8
Fin type Hydrophilic aluminum
Tube OD and type mm Ф9.53 Inner groove
Dimensions (L×H ×W) mm 1125×512×88 1125×512×88 1125×512×88
Number of circuits 20 20 20
Airflow rate3m
3/h 4330/4230/4130/4030/3930/3830/3730
External static pressure4Pa 170 (20~250)
Sound pressure level5dB(A) 57/56/55/54/53/52/50
Sound power level dB(A) 75/74/73/72/71/70/68
Unit
Net dimensions6(W×H×D) mm 1454×515×931
Packed dimensions
(W×H×D) mm 1509×550×990
Net/Gross weight kg 130/142
Refrigerant type R410A
Throttle Type Electronic expansion valve
Model D20MISZ-1R(L)
Design pressure (H/L) MPa 4.4/2.6
Pipe
connections
Liquid/Gas pipe mm Ф12.7/Ф22.2
Drain pipe mm OD Ф32
Notes:
1. Indoor temperature 27°C DB, 19°C WB; outdoor temperature 35°C DB; equivalent refrigerant piping length 7.5m with zero level difference.
2. Indoor temperature 20°C DB; outdoor temperature 7°C DB, 6°C WB; equivalent refrigerant piping length 7.5m with zero level difference.
3. Fan motor speed and air flow rate are from the highest speed to the lowest speed, total 7 rates for each model.
4. Stable operation external static pressure range. (Note: setting external static pressure outside the unit’s optimal static pressure range may lead to
higher noise levels and lower airflow rate. For the optimal external static pressure range refer to the unit’s installation manual.)
5. Sound pressure level is from highest level to lowest level, total 7 levels for each model. Sound pressure level is measured 1.4m below the unit in a
semi-anechoic chamber.
6. Unit body dimensions given are the largest external dimensions of the unit, including hanger attachments.

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Notes:
1. Indoor temperature 27°C DB, 19°C WB; outdoor temperature 35°C DB; equivalent refrigerant piping length 7.5m with zero level difference.
2. Indoor temperature 20°C DB; outdoor temperature 7°C DB, 6°C WB; equivalent refrigerant piping length 7.5m with zero level difference.
3. Fan motor speed and air flow rate are from the highest speed to the lowest speed, total 7 rates for each model.
4. Stable operation external static pressure range. (Note: setting external static pressure outside the unit’s optimal static pressure range may lead to
higher noise levels and lower airflow rate. For the optimal external static pressure range refer to the unit’s installation manual.)
5. Sound pressure level is from highest level to lowest level, total 7 levels for each model. Sound pressure level is measured 1.4m below the unit in a
semi-anechoic chamber.
6. Unit body dimensions given are the largest external dimensions of the unit, including hanger attachments.
Model name MVD-400T1DN1 MVD-450T1DN1 MVD-560T1DN1
Power supply 1-phase, 220-240V, 50Hz
Cooling1
Capacity
kW 40 45 56
kBut/h 136.5 153.6 191.1
Input W
1800 1800 2272
Heating2
Capacity
kW 45 56 63
kBut/h 153.6 191.1 215.0
Input W
1800 1800 2272
Fan motor
Model ZKSN-920-8-12-1
Type DC
Brand Nidec/Yongan
Speed (H/M/L) r/min
1060/1015/960/900/840/785/735 1103/1043/978/927/869/
820/755
Coil
Number of rows 4 5
Tube pitch × row pitch mm 21×13.37 21×13.37 21×13.37
Fin spacing mm 1.5 1.5 1.5
Fin type Hydrophilic aluminum
Tube OD and type mm Ф7 Inner groove
Dimensions (L×H ×W) mm 1602×588×47 1602×588×47 1602×588×53.84
Number of circuits 28 28 28
Airflow rate3m
3/h 6500/6150/5800/5450/5100/4750/4400 7400/7000/6600/6200
/5800/5400/5000
External static pressure4Pa 300 (100~400)
Sound pressure level5dB(A) 60/59/58/57/55/54/52 59/58/57/56/55/53/51
Sound power level dB(A) 78/77/76/75/73/72/70 77/76/75/74/73/71/69
Unit
Net dimensions6(W×H×D) mm 2005×929×670
Packed dimensions
(W×H×D) mm 2095×964×800
Net/Gross weight kg 210/235 218/248
Refrigerant type R410A
Throttle
Type Electronic expansion valve
Model DPF(TS2)4.5C-02
Design pressure (H/L) MPa 4.4/2.6
Pipe
connections
Liquid/Gas pipe mm Ф15.9/Ф28.6
Drain pipe mm OD Ф32

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2Dimensions
2.1 Unit Dimensions
MI2-140T1DN1 / MVD-160T1DN1
Figure 2.1: dimensions (unit: mm)
(W)
Size of Return Air Inlet
(W)
(L)
Size of Air Outlet
(L)
Refrigerant piping (gas side)
Refrigerant piping (liquid side)
Connect to water piping
Position of lifting bolt
Return Air Inlet Flange
Return Air Inlet Flange
Connection hole
Electric control box assembly
Return Air Inlet
Air Outlet

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MVD-200T1DN1 / MVD-250T1DN1 / MVD-280T1DN1
Figure 2.2: dimensions (unit: mm)
Size of Return Air Inlet
Position of lifting bolt
Size of Air Outlet
Refrigerant piping (gas side)
Refrigerant piping (liquid side)
Connect to water piping
Return Air Inlet
Air Outlet
Positions of 4-12*25 lifting bolts
Electric control box assembly
Connection hole (for the air duct)

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MVD-400T1DN1/ MVD-450T1DN1/MVD-560T1DN1
Figure 2.3: dimensions (unit: mm)
Air Outlet Fl ange
Repair hole
Electric control box assembly
Return Air Inlet
Air Outlet
Refrigerant piping (gas side)
Refrigerant piping (liquid side)
Φ28 (OD)
Φ15.9(OD)
Positions of 4-12*25 lifting bolts
1937
1905
1940
2010
990
1600
626 316
333
680
905
905
750
500
590
316

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10 201906
3Unit Placement
3.1 Placement Considerations
Unit placement should take account of the following considerations:
Units should not be installed in the following locations:
yWhere exposure to direct radiation from a high-temperature heat source or to interference from a source of
electromagnetic radiation may occur.
yWhere dust or dirt may affect heat exchangers.
yWhere exposure to oil or to corrosive or harmful gases, such as acidic or alkaline gases, may occur.
yWhere exposure to salinity may occur, such as seaside locations.
yWhere highly flammable materials are present.
yWhere exposure to oily air may occur, such as a kitchen.
yWhere exposure to very high humidity may occur, such as a laundry.
Units should be installed in positions where:
yThe ceiling is horizontal and is able to bear the unit’s weight.
yThere are no obstructions that could impede the airflow into and out of the unit.
yThe airflow out of the unit can reach throughout the room.
yThere is sufficient space for access during installation, servicing and maintenance.
yThe refrigerant piping and drain piping can be easily connected to the refrigerant piping and drain piping
systems.
yShort-circuit ventilation (where outlet air returns quickly to a unit’s air inlet) will not occur.
3.2 Space Requirements
Figure 3.1: High Static Pressure Duct space requirements (unit: mm)

Maintenance space
Maintenance space
checking port
60 0mm * 60 0m m
500mm or up
600 mm or up
Air outlet
Air inlet
Canvas tie-in Canvas tie-in
Air dust filter
checking orifice
Isolation booth
Isolation booth

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4Piping Diagrams
MVD-160T1DN1 / MVD-200T1DN1 / MVD-250T1DN1 / MVD-280T1DN1/ MVD-400T1DN1/
MVD-450T1DN1/MVD-560T1DN1
Figure 4.1: piping diagram
flare nut
flare nut
T2B
gas side
motor
heat exchanger
fan
EXV
liquid side
T2
T1
Legend
T1 Indoor ambient temperature sensor
T2 Indoor heat exchanger mid-point temperature sensor
T2B Indoor heat exchanger outlet temperature sensor

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5Wiring Diagrams
MVD-160T1DN1
Figure 5.1: wiring diagram

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201906 13
MVD-200T1DN1 / MVD-250T1DN1 / MVD-280T1DN1
Figure 5.2: wiring diagram

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14 201906
MVD-400T1DN1/ MVD-450T1DN1/MVD-560T1DN1
Figure 5.3: wiring diagram

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201906 15
Caution
All installation, servicing and maintenance must be carried out by competent and suitably qualified, certified and
accredited professionals and in accordance with all applicable legislation.
Units should be grounded in accordance with all applicable legislation. Metal and other conductive components
should be insulated in accordance with all applicable legislation.
Power supply wiring should be securely fastened at the power supply terminals – loose power supply wiring
would represent a fire risk.
After installation, servicing or maintenance, the electric control box cover should be closed. Failing to close the
electric control box cover risks fire or electric shock.
Switch ENC1 (indoor unit capacity setting) is factory-set and its setting should normally not be changed. The only
circumstances in which a switch ENC1 might need to be set in the field is when replacing a main PCB. When
replacing a main PCB, ensure that the capacity setting on switch ENC1 on the new PCB is consistent with the unit
capacity given on the unit’s nameplate.
Notes for installers and service engineers #

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6Fan Performance
Figure 6.1: MVD-160T1DN1 fan performance
Figure 6.2: MVD-200(250,280)T1DN1 fan performance
200P
a
190Pa
180Pa
170Pa
160Pa
150Pa
140Pa
130Pa
120Pa
110Pa
100Pa(default)
90Pa
80Pa
70Pa
60Pa
50Pa
30Pa
0
20
40
60
80
100
120
140
160
180
200
1870 1920 1970 2020 2070 2120 2170 2220 2270 2320 2370 2420 2470 2520 2570 2620 2670
Static pressure (Pa)
Air flow (m
3
/h)
80Pa
250Pa
230Pa
210Pa
200Pa
190Pa
180Pa
170P
a(default)
160Pa
150Pa
140Pa
130Pa
120Pa
110Pa
100Pa
90Pa
70Pa
60Pa
50Pa
30Pa
0
50
100
150
200
250
3720 3770 3820 3870 3920 3970 4020 4070 4120 4170 4220 4270 4320
Static pressure (Pa)
Air flow (m
3
/h)
SSL
SL
L
M
H
SH
SSH

SSL
SL
L
M
H
SH
SSH

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201906 17
Figure 6.3: MVD-400(450)T1DN1 fan performance
Figure 6.4: MVD-560T1DN1 fan performance
100Pa
130Pa
160Pa
190Pa
220Pa
250Pa
280Pa
300Pa
340Pa
360Pa
380Pa
400Pa
0
50
100
150
200
250
300
350
400
450
4300 4800 5300 5800 6300
6800
static pressure
˄Pa˅
Air flow
˄m3/h˅
St a t i c pressure (Pa)
Air flow (m3/h)
400Pa
380Pa
360Pa
340Pa
330Pa
320Pa
310Pa
300Pa(default)
290Pa
280Pa
270Pa
260Pa
240Pa
220Pa
200Pa
180Pa
160Pa
140Pa
120Pa
100Pa
25
75
125
175
225
275
325
375
425
4950 5450 5950 6450 6950 7450 7950

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Table 6.1:
ESP settings through DIP switch SW2
Capacity ESP1 ESP2 ESP3 ESP4
16.0kW 100Pa 50Pa 170Pa 200Pa
20.0-28.0kW 170Pa 100Pa 200Pa 250Pa
40-56kW 300Pa 100Pa 200Pa 400Pa
Table 6.2:
ESP settings through the new wired controller
Capacity 00
01 02 03
04
05
06
07
08
09
16.0kW
30Pa
50Pa
60Pa
70Pa
80Pa
90Pa
100Pa
110Pa
120Pa
130Pa
20.0
-
28.0kW
30Pa
50Pa
60Pa
70Pa
80Pa
90Pa
100Pa
110Pa
120Pa
130Pa
40-56kW
100Pa
120Pa
140Pa
160Pa
180Pa
200Pa
220Pa
240Pa
260Pa
270Pa
Capacity 10 11 12 13 14 15 16 17
18
19
16.0kW
140Pa
150Pa
160Pa
170Pa
180Pa
190Pa
200Pa
200Pa
200Pa
200Pa
20.0
-
28.0kW
140Pa
150Pa
160Pa
170Pa
180Pa
190Pa
200Pa
210Pa
230Pa
250Pa
40-56kW
280Pa
290Pa
300Pa
310Pa
320Pa
330Pa
340Pa
360Pa
380Pa
400Pa

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201906 19
7Capacity Tables
7.1 Cooling Capacity Table
Table 7.1: High Static Pressure Duct cooling capacity
Capacity
(kW)
Outdoor air
temperature
(°C DB)
Indoor air temperature (°C WB/DB)
14/20
16/23
18/26
19/27
20/28
22/30
24/32
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
16.0
10.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
17.0
12.1
19.0
12.5
20.8
12.6
12.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
17.0
12.1
19.0
12.5
20.5
12.4
14.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
17.0
12.1
19.0
12.5
20.3
12.3
16.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
17.0
12.1
19.0
12.5
20.0
12.1
18.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
17.0
12.1
19.0
12.5
19.5
11.8
20.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
17.0
12.1
19.0
12.5
19.2
11.6
21.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
17.0
12.1
19.0
12.5
18.9
11.4
23.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
17.0
12.1
18.7
12.5
18.7
11.3
25.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
17.0
12.1
18.6
12.4
18.6
11.2
27.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
17.0
12.1
18.4
12.3
18.4
11.3
29.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
17.0
12.1
18.2
12.2
18.2
11.2
31.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
17.0
12.1
18.1
12.1
17.6
10.8
33.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
17.0
12.1
17.9
12.0
17.6
10.8
35.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
16.8
12.0
17.3
11.6
17.3
10.8
37.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
16.6
11.9
17.3
11.6
17.1
10.7
39.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
16.3
11.6
16.6
11.3
17.1
10.9
42.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
16.3
11.6
16.6
11.3
17.1
10.9
44.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
16.3
11.6
16.6
11.3
17.1
10.9
46.0

11.0
9.7
13.0
10.6
15.0
11.9
16.0
12.1
16.3
11.6
16.6
11.3
17.1
10.9
Abbreviations:
TC: Total capacity
SC: Sensible capacity
Notes:
1. Shaded cells indicate rating condition.
Table continued on next page …

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Table 7.1: High Static Pressure Duct cooling capacity (continued)
Capacity
(kW)
Outdoor air
temperature
(°C DB)
Indoor air temperature (°C WB/DB)
14/20
16/23
18/26
19/27
20/28
22/30
24/32
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
20.0
10.0
13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
21.2
15.1
23.8
15.7
26.0
15.7
12.0
13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
21.2
15.1
23.8
15.7
25.6
15.5
14.0
13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
21.2
15.1
23.8
15.7
25.4
15.4
16.0
13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
21.2
15.1
23.8
15.7
25.0
15.1
18.0
13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
21.2
15.1
23.8
15.7
24.4
14.8
20.0
13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
21.2
15.1
23.8
15.7
24.0
14.5
21.0
13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
21.2
15.1
23.8
15.7
23.6
14.3
23.0

13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
21.2
15.1
23.4
15.7
23.4
14.2
25.0

13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
21.2
15.1
23.2
15.5
23.2
14.0
27.0

13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
21.2
15.1
23.0
15.4
23.0
14.2
29.0

13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
21.2
15.1
22.8
15.3
22.8
14.0
31.0

13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
21.2
15.1
22.6
15.1
22.0
13.5
33.0

13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
21.2
15.1
22.4
15.0
22.0
13.5
35.0

13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
21.0
15.0
21.6
14.5
21.6
13.5
37.0

13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
20.8
14.8
21.6
14.5
21.4
13.4
39.0

13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
20.4
14.5
20.8
14.2
21.4
13.6
42.0

13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
20.4
14.5
20.8
14.2
21.4
13.6
44.0

13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
20.4
14.5
20.8
14.2
21.4
13.6
46.0

13.8
12.1
16.2
13.3
18.8
14.8
20.0
15.1
20.4
14.5
20.8
14.2
21.4
13.6
25.0
10.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.5
18.9
29.8
19.6
32.5
19.7
12.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.5
18.9
29.8
19.6
32.0
19.4
14.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.5
18.9
29.8
19.6
31.8
19.2
16.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.5
18.9
29.8
19.6
31.3
18.9
18.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.5
18.9
29.8
19.6
30.5
18.4
20.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.5
18.9
29.8
19.6
30.0
18.1
21.0
17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.5
18.9
29.8
19.6
29.5
17.8
23.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.5
18.9
29.3
19.6
29.3
17.7
25.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.5
18.9
29.0
19.4
29.0
17.5
27.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.5
18.9
28.8
19.3
28.8
17.7
29.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.5
18.9
28.5
19.1
28.5
17.5
31.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.5
18.9
28.3
18.9
27.5
16.9
33.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.5
18.9
28.0
18.7
27.5
16.9
35.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.3
18.7
27.0
18.1
27.0
16.9
37.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
26.0
18.5
27.0
18.1
26.8
16.8
39.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
25.5
18.2
26.0
17.7
26.8
17.0
42.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
25.5
18.2
26.0
17.7
26.8
17.0
44.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
25.5
18.2
26.0
17.7
26.8
17.0
46.0

17.3
15.1
20.3
16.6
23.5
18.5
25.0
18.9
25.5
18.2
26.0
17.7
26.8
17.0
Abbreviations:
TC: Total capacity
SC: Sensible capacity
Notes:
1. Shaded cells indicate rating condition.
Table continued on next page …

The 2nd Generation DC Series VRF Indoor Units
201906 21
Abbreviations:
TC: Total capacity
SC: Sensible capacity
Notes:
1. Shaded cells indicate rating condition.
Table continued on next page …
Table 7.1: High Static Pressure Duct cooling capacity (continued)
Capacity
(kW)
Outdoor air
temperature
(°C DB)
Indoor air temperature (°C WB/DB)
14/20
16/23
18/26
19/27
20/28
22/30
24/32
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
TC
SC
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
28.0
10.0
19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.7
21.2
33.3
22.0
36.4
22.0
12.0
19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.7
21.2
33.3
22.0
35.8
21.7
14.0
19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.7
21.2
33.3
22.0
35.6
21.5
16.0
19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.7
21.2
33.3
22.0
35.0
21.2
18.0
19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.7
21.2
33.3
22.0
34.2
20.7
20.0
19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.7
21.2
33.3
22.0
33.6
20.3
21.0
19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.7
21.2
33.3
22.0
33.0
20.0
23.0

19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.7
21.2
32.8
21.9
32.8
19.8
25.0

19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.7
21.2
32.5
21.7
32.5
19.6
27.0

19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.7
21.2
32.2
21.6
32.2
19.8
29.0
19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.7
21.2
31.9
21.4
31.9
19.6
31.0

19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.7
21.2
31.6
21.2
30.8
19.0
33.0

19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.7
21.2
31.4
21.0
30.8
19.0
35.0

19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.4
21.0
30.2
20.2
30.2
18.9
37.0

19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
29.1
20.8
30.2
20.2
30.0
18.8
39.0

19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
28.6
20.4
29.1
19.8
30.0
19.1
42.0

19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
28.6
20.4
29.1
19.8
30.0
19.1
44.0

19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
28.6
20.4
29.1
19.8
30.0
19.1
46.0

19.3
16.9
22.7
18.6
26.3
20.8
28.0
21.2
28.6
20.4
29.1
19.8
30.0
19.1
40.0
10.0
27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
47.6
31.4
52.0
31.4
12.0
27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
47.6
31.4
51.2
31.0
14.0
27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
47.6
31.4
50.8
30.7
16.0
27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
47.6
31.4
50.0
30.2
18.0
27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
47.6
31.4
48.8
29.5
20.0
27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
47.6
31.4
48.0
29.0
21.0
27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
47.6
31.4
47.2
28.5
23.0

27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
46.8
31.3
46.8
28.3
25.0

27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
46.4
31.1
46.4
28.1
27.0

27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
46.0
30.8
46.0
28.3
29.0

27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
45.6
30.5
45.6
28.1
31.0

27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
45.2
30.3
44.0
27.1
33.0

27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
44.8
30.0
44.0
27.1
35.0

27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.0
29.9
43.2
28.9
43.2
27.1
37.0

27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
41.6
29.7
43.2
28.9
42.8
26.8
39.0

27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
40.8
29.1
41.6
28.3
42.8
27.3
42.0

27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
40.8
29.1
41.6
28.3
42.8
27.3
44.0

27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
47.6
31.4
52.0
31.4
46.0

27.6
24.1
32.4
26.6
37.6
29.6
40.0
30.2
42.4
30.2
47.6
31.4
51.2
31.0