mundoclima MVD-36DLDN1 User manual

Ceiling Floor
www.mundoclima.com
Service manual
English
CL23550 to CL23557
M
V
D
DC
2

201805 3
Ceiling & floor
1 Specifications ............................................................................................. 4
2 Dimensions ................................................................................................ 6
3 Unit Placement .......................................................................................... 7
4 Piping Diagram........................................................................................... 8
5 Wiring Diagram .......................................................................................... 9
6 Capacity Tables......................................................................................... 11
7 Electrical Characteristics........................................................................... 19
8 Sound Levels ............................................................................................ 20
9 Error codes............................................................................................... 22
The 2nd Generation DC Series VRF Indoor Units

The 2nd Generation DC Series VRF Indoor Units
4 201805
1Specifications
Table 1.1: MVD-36(45,56,71)DLDN1 specifications
Model MVD-36DLDN1 MVD-45DLDN1 MVD-56DLDN1 MVD-71DLDN1
Power supply 1 phase, 220-240V, 50Hz
Cooling1Capacity kW 3.6 4.5 5.6 7.1 kBtu/h 12.3 15.4 19.1 24.2
Power input W 49 115 115 115
Heating2Capacity kW 4.0 5.0 6.3 8.0 kBtu/h 13.6 17.1 21.5 27.3
Power input W 49 115 115 115
Fan motor
Model WZDK100-38GS-2
Type DC
Brand Panasonic/Match-Well
Speed3r/min
770/740/700/680/6
50/630/610
1380/1330/1300/1260/
1210/1140/1070
1380/1340/1300/12
60/1190/1140/1120
Indoor coil
Number of rows 2 3 3 3
Tube pitch × row pitch mm 25.4×22
Fin spacing mm 1.8
Fin type Hydrophilic aluminum
Tube OD and type mm Ф9.53 Inner-groove
Dimensions (L×H×W) mm 804×254×44 804×254×66
Number of circuits 3
Air flow rate3m3/h 550/525/500/480
/460/440/420 930/895/860/830/792/755/720
Sound pressure level4dB(A) 40/39/38/38/37/
36/36 43/42/41/41/39/38/38
Sound power level dB(A) 53/52/51/51/50/
49/49 56/55/54/54/52/51/51
Unit
Net dimensions5(WxHxD) mm 990×660×203
Packed dimensions (WxHxD) mm 1089×744×296
Net/Gross weight kg 27/33 28/34
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 Ф6.35/Ф12.7 Ф9.53/Ф15.9
Drain pipe mm OD Φ16
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. Sound pressure level is from highest level to lowest level, total 7 levels for each model. Sound pressure level is measured in a semi-anechoic chamber.
5. Unit body dimensions given are the largest external dimensions of the unit, including hanger attachments.

201805 5
Table 1.2: MVD-80(90,112,140)DLDN1 specifications
Model MVD-80DLDN1 MVD-90DLDN1 MVD-112DLDN1 MVD-140DLDN1
Power supply 1 phase, 220-240V, 50Hz
Cooling1Capacity kW 8.0 9.0 11.2 14.0 kBtu/h 27.2 30.7 38.2 47.8
Power input W 130 130 180 180
Heating2Capacity kW 9.0 10.0 12.5 15.0 kBtu/h 30.7 34.1 42.7 51.2
Power input W 130 130 180 180
Fan motor
Model WZDK100-38GS-1 WZDK100-38GS-2
Type DC DC
Brand Panasonic/Match-Well
Speed3r/min 1300/1270/1230/1200/1160/1120/1090 1140/1090/1060/1040/1010/990/970
Indoor coil
Number of rows 3
Tube pitch × row pitch mm 25.4×22
Fin spacing mm 1.8
Fin type Hydrophilic aluminum
Tube OD and type mm Ф9.52 Inner-groove
Dimensions (L×H×W) mm 1094×254×66 1360×254×66
Number of circuits 5
Air flow rate3m3/h 1280/1245/1210/1170/1130/1085/1050 1890/1830/1765/1700/1660/1620/1580
Sound pressure level4dB(A) 45/44/43/43/42/41/40 47/46/45/45/44/43/42
Sound power level dB(A) 58/57/56/56/55/54/53 60/59/58/58/57/56/55
Unit
Net dimensions5
(WxHxD) mm 1280×660×203 1670×680×244
Packed dimensions
(WxHxD) mm 1379×744×296 1915×760×330
Net/Gross weight kg 35/41 48/58
Refrigerant type R410A
Throttle Type Electronic expansion valve
Model BD24FKS(L)
Design pressure (H/L) MPa 4.4/2.6
Pipe
connections
Liquid/Gas pipe mm Ф9.53/Ф15.9
Drain pipe mm OD Φ16
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. Sound pressure level is from highest level to lowest level, total 7 levels for each model. Sound pressure level is measured in a semi-anechoic chamber.
5. Unit body dimensions given are the largest external dimensions of the unit, including hanger attachments.
The 2nd Generation DC Series VRF Indoor Units

The 2nd Generation DC Series VRF Indoor Units
6 201805
2Dimensions
2.1 Unit Dimensions
Figure 2.1: Ceiling & floor dimensions (unit: mm)

  
Hook
D
E
Hanging arm
Table 2.1: Ceiling & floor dimensions
Model
Dimensions (mm)
A B C D E F G
MVD-36DLDN1
MVD-45DLDN1
MVD-71DLDN1
990 660 203 505 506 907 200
MVD-80DLDN1
MVD-90DLDN1 1280 660 203 795 506 1195 200
MVD-112DLDN1
MVD-140DLDN1 1670 680 244 1070 450 1542 200
Table 2.2: Ceiling & floor piping connections
Model Gas pipe (mm) Liquid pipe (mm)
MVD-36DLDN1
MVD-45DLDN1 Ф12.7 Ф6.35
MVD-71DLDN1
MVD-80DLDN1
MVD-90DLDN1
MVD-112DLDN1
MVD-140DLDN1
Ф15.9 Ф9.53

201805 7
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: Ceiling & floor space requirements (unit: mm)
>600mm
600mm
> 20
Air Outlet
Obstacle
Piping connection
Obstacle
Drop ceiling
Air Outlet
The 2nd Generation DC Series VRF Indoor Units

The 2nd Generation DC Series VRF Indoor Units
8 201805
4Piping Diagram
Figure 4.1: Ceiling & floor 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

201805 9
5Wiring Diagram
Figure 5.1: Ceiling & floor wiring diagram
The 2nd Generation DC Series VRF Indoor Units
Indoor fan motor
FM
Code Title
Indoor
fan
motor
FM
T2
T2B
Outlet pipe temp. sensor
Middlit
Room temp. sensor
T1
PUMP
Pump motor
Terminal
GM1-3
Swing motor
T2
XT1-2
Middl
e
pip
e
t
em
p
. sensor
EEV
Electronic expansion valve
XP1-5
Water level switch
Connectors
XS1-5
CS
2200W
2800W
0
1
ENC1
Toggle
Switch
Code
Set horsepower
Capacity
4500W
5600W
2800W
3600W
7100W
1
2
3
4
5
8000W
7100W
9000W
11200W
5
6
7
9
10000W8
14000WB
12500WA
FANB
FANA
XS2 XP2
XS1 XP1
T2B
Red
White
CS
CN7
FM
FM
CN4
XS3 XP3
T2 Black
T1
'LVSOD\
CN6
CN30
CN5
SW5
SW4
SW3
SW2
SW1
CN20
CN11
CN24
CN7
CN15
ON/OFF
EEV
3;6;
CN27
CN4
CN6
CN30
CN5
SW5
SW4
SW3
SW2
SW1
CN55
CN1
9
CN20
CN11
ENC1
SW6 SW7

CN8
Mi B d
CN21
CN22
CN14
9
GM2
GM1
M
a
i
n
B
oar
d
CN17
CN2
CN9
GM3
CN3 CN18
EARTH CN20
Black
Y/G
CN2
XT1
LN
PowerIn
Red
Black
Magnetic
Ring
Yellow Gray Black White Blue
Red
Reactor
0520
PQE X1X2
XT2
To centralized
controller
E D2 D1
To outdoor unit To wire controller
controller

The 2nd Generation DC Series VRF Indoor Units
10 201805
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 #

201805 11
6Capacity Tables
6.1 Cooling Capacity Table
Table 6.1: Ceiling & floor 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
3.6
10.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.8 2.5 4.3 2.4 4.7 2.5
12.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.8 2.5 4.3 2.4 4.7 2.5
14.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.8 2.5 4.3 2.4 4.6 2.4
16.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.8 2.5 4.3 2.4 4.5 2.4
18.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.8 2.5 4.3 2.4 4.5 2.4
20.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.8 2.5 4.3 2.4 4.4 2.3
21.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.8 2.5 4.3 2.4 4.4 2.3
23.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.8 2.5 4.1 2.3 4.3 2.2
25.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.8 2.5 4.1 2.3 4.2 2.2
27.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.8 2.5 4.0 2.2 4.2 2.2
29.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.8 2.5 4.0 2.2 4.1 2.2
31.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.8 2.5 4.2 2.6 4.1 2.2
33.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.8 2.5 4.2 2.6 3.9 2.1
35.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.8 2.5 4.2 2.6 3.9 2.1
37.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.7 2.4 3.8 2.3 3.9 2.1
39.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.7 2.4 3.8 2.3 3.8 2.1
42.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.7 2.4 3.8 2.3 3.8 2.1
44.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.7 2.4 3.8 2.3 3.8 2.1
46.0 2.5 1.9 2.9 2.1 3.4 2.3 3.6 2.4 3.7 2.4 3.8 2.3 3.8 2.1
4.5
10.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 5.3 3.4 5.9 3.0
12.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 5.3 3.4 5.9 3.0
14.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 5.3 3.4 5.8 3.0
16.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 5.3 3.4 5.6 2.9
18.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 5.3 3.4 5.7 3.0
20.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 5.3 3.4 5.7 3.0
21.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 5.3 3.4 5.6 3.0
23.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 5.3 3.4 5.5 3.0
25.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 5.2 3.0 5.4 2.9
27.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 5.1 3.0 5.2 2.8
29.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 5.1 2.9 5.2 2.8
31.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 5.0 2.9 5.1 2.7
33.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 4.9 2.8 5.1 2.7
35.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 4.8 2.8 5.0 2.7
37.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.8 3.0 4.8 2.9 4.9 2.6
39.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.6 2.8 4.7 2.8 4.8 2.6
42.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.6 2.8 4.7 2.8 4.8 2.6
44.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.6 2.8 4.7 2.8 4.8 2.6
46.0 3.1 2.4 3.7 2.6 4.2 2.8 4.5 2.9 4.6 2.8 4.7 3.1 4.8 2.6
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

The 2nd Generation DC Series VRF Indoor Units
12 201805
Table 6.1: Ceiling & floor 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
5.6
10.0 3.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 6.6 3.6 7.3 3.5
12.0 3.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 6.6 3.6 7.2 3.5
14.0 3.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 6.6 3.6 7.1 3.5
16.0 3.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 6.6 3.6 7.0 3.4
18.0 3.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 6.6 3.6 6.8 3.4
20.0 3.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 6.6 3.6 6.7 3.3
21.0 3.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 6.6 3.6 6.6 3.3
23.03.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 6.6 3.6 6.6 3.3
25.03.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 6.6 3.6 6.5 3.2
27.03.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 6.4 3.5 6.4 3.2
29.03.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 6.3 3.5 6.4 3.3
31.03.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 6.2 3.4 6.2 3.2
33.03.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 6.2 3.4 6.2 3.2
35.03.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 6.0 3.3 6.0 3.1
37.03.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.9 3.5 5.9 3.2 6.0 3.1
39.03.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.7 3.4 5.8 3.2 6.0 3.1
42.03.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.7 3.4 5.8 3.2 6.0 3.1
44.03.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.7 3.4 5.8 3.2 6.0 3.1
46.03.9 2.7 4.6 3.0 5.3 3.3 5.6 3.4 5.7 3.7 5.8 3.2 6.0 3.1
7.1
10.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.5 4.4 8.4 4.5 9.2 4.6
12.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.5 4.4 8.4 4.5 9.1 4.5
14.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.5 4.4 8.4 4.5 9.0 4.5
16.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.5 4.4 8.4 4.5 8.9 4.4
18.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.5 4.4 8.4 4.5 8.7 4.3
20.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.5 4.4 8.4 4.5 8.5 4.2
21.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.5 4.4 8.4 4.5 8.4 4.2
23.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.5 4.4 8.4 4.5 8.3 4.1
25.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.5 4.4 8.4 4.5 8.2 4.1
27.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.5 4.4 8.1 4.3 8.2 4.1
29.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.5 4.5 8.0 4.3 8.1 4.1
31.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.5 4.5 7.9 4.3 7.8 4.0
33.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.5 4.5 7.8 4.2 7.8 4.0
35.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.5 4.5 7.6 4.1 7.7 3.9
37.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.4 4.4 7.5 4.1 7.6 4.0
39.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.2 4.3 7.4 4.1 7.6 4.0
42.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.2 4.3 7.4 4.1 7.6 4.0
44.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.2 4.3 7.4 4.1 7.6 4.0
46.04.9 3.6 5.8 4.0 6.7 4.3 7.1 4.5 7.2 4.3 7.4 4.1 7.6 4.0
Abbreviations:
TC: Total capacity
SC: Sensible capacity
Notes:
1. Shaded cells indicate rating condition. Table continued on next page …

201805 13
Table 6.1: Ceiling & floor 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
8.0
10.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.4 5.4 9.4 5.5 10.4 5.6
12.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.4 5.4 9.4 5.5 10.2 5.5
14.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.4 5.4 9.4 5.5 10.2 5.5
16.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.4 5.4 9.4 5.5 10.0 5.4
18.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.4 5.4 9.4 5.5 9.8 5.3
20.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.4 5.4 9.4 5.5 9.6 5.2
21.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.4 5.4 9.4 5.5 9.4 5.1
23.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.4 5.4 9.4 5.5 9.4 5.1
25.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.4 5.4 9.4 5.5 9.3 5.0
27.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.4 5.4 9.1 5.3 9.2 5.1
29.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.4 5.5 9.0 5.3 9.1 5.0
31.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.4 5.5 8.9 5.2 8.8 4.8
33.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.4 5.5 8.8 5.2 8.8 4.8
35.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.4 5.5 8.6 5.1 8.6 4.8
37.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.3 5.4 8.4 5.0 8.6 4.9
39.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.1 5.3 8.3 5.0 8.6 4.9
42.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.1 5.3 8.3 5.0 8.6 4.9
44.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.1 5.3 8.3 5.0 8.6 4.9
46.0 5.5 4.4 6.6 4.9 7.5 5.3 8.0 5.5 8.1 5.3 8.3 5.0 8.6 4.9
9.0
10.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.6 6.0 10.6 6.1 11.7 6.0
12.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.6 6.0 10.6 6.1 11.5 5.9
14.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.6 6.0 10.6 6.1 11.4 5.9
16.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.6 6.0 10.6 6.1 11.3 5.8
18.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.6 6.0 10.6 6.1 11.0 5.8
20.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.6 6.0 10.6 6.1 10.8 5.7
21.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.6 6.0 10.6 6.1 10.6 5.6
23.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.6 6.0 10.6 6.1 10.5 5.5
25.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.6 6.0 10.6 6.1 10.4 5.5
27.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.6 6.0 10.3 5.9 10.4 5.4
29.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.6 6.0 10.1 5.7 10.3 5.4
31.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.6 6.0 10.0 5.7 9.9 5.3
33.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.6 6.0 9.9 5.6 9.9 5.3
35.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.5 6.0 9.6 5.5 9.7 5.3
37.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.3 5.8 9.5 5.4 9.6 5.3
39.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.2 5.7 9.4 5.3 9.6 5.3
42.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.2 5.7 9.4 5.3 9.6 5.3
44.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.2 5.7 9.4 5.3 9.6 5.3
46.0 6.2 4.9 7.3 5.3 8.4 5.8 9.0 5.9 9.2 5.7 9.4 5.3 9.6 5.3
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

The 2nd Generation DC Series VRF Indoor Units
14 201805
Table 6.1: Ceiling & floor 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
11.2
10.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.9 7.4 13.3 7.6 15.5 8.2
12.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.9 7.4 13.3 7.6 14.4 7.7
14.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.9 7.4 13.3 7.6 14.2 7.6
16.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.9 7.4 13.3 7.6 14.1 7.5
18.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.9 7.4 13.3 7.6 14.0 7.5
20.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.9 7.4 13.3 7.6 13.9 7.4
21.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.9 7.4 13.3 7.6 13.8 7.4
23.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.9 7.4 13.1 7.5 13.7 7.3
25.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.9 7.4 13.0 7.4 13.6 7.2
27.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.9 7.4 12.9 7.3 13.4 7.2
29.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.9 7.4 12.8 7.3 13.3 7.2
31.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.9 7.4 12.7 7.2 12.8 6.9
33.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.9 7.4 12.5 7.2 12.5 6.8
35.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.8 7.4 12.4 7.1 12.3 6.7
37.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.6 7.3 12.3 7.0 12.1 6.6
39.0 7.7 5.9 9.1 6.5 10.5 7.1 11.2 7.2 11.4 7.1 12.2 7.0 11.9 6.6
42.0 7.7 6.0 9.1 6.6 10.4 7.2 11.2 7.3 11.4 7.1 11.6 6.6 12.0 6.6
44.0 7.7 6.0 9.1 6.6 10.4 7.2 11.2 7.3 11.4 7.1 11.6 6.6 12.0 6.6
46.0 7.7 6.0 9.1 6.6 10.4 7.2 11.2 7.3 11.4 7.1 11.6 6.6 12.0 6.6
14.0
10.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.8 9.0 16.7 9.3 18.2 9.4
12.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.8 9.0 16.7 9.3 17.9 9.2
14.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.8 9.0 16.7 9.3 17.8 9.2
16.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.8 9.0 16.7 9.3 17.5 9.0
18.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.8 9.0 16.7 9.3 17.1 8.8
20.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.8 9.0 16.7 9.3 16.8 8.7
21.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.8 9.0 16.7 9.3 16.5 8.5
23.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.8 9.0 16.4 9.3 16.4 8.4
25.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.8 9.0 16.2 9.3 16.2 8.4
27.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.8 9.0 16.1 9.2 16.1 8.4
29.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.8 9.0 16.0 9.1 16.0 8.4
31.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.8 9.0 15.8 9.0 15.4 8.1
33.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.8 9.0 15.7 8.9 15.4 8.1
35.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.7 8.9 15.1 8.6 15.1 8.1
37.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.6 8.8 15.1 8.6 15.0 8.0
39.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.3 8.7 14.6 8.4 15.0 8.1
42.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.3 8.7 14.6 8.4 15.0 8.1
44.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.3 8.7 14.6 8.4 15.0 8.1
46.0 9.7 7.2 11.3 7.9 13.2 8.8 14.0 9.0 14.3 8.7 14.6 8.4 15.0 8.1
Abbreviations:
TC: Total capacity
SC: Sensible capacity
Notes:
1. Shaded cells indicate rating condition.

201805 15
6.2 Heating Capacity Table
Table 6.2: Ceiling & floor heating capacity
Capacity
(kW)
Outdoor air
temperature (°C)
Indoor air temperature (°C DB)
16 18 20 21 22 24
TC TC TC TC TC TC
WB DB kW kW kW kW kW kW
3.6
-20-19.82.24 2.24 2.24 2.24 2.24 2.24
-19-18.82.40 2.40 2.40 2.40 2.40 2.40
-17-16.72.52 2.52 2.52 2.52 2.52 2.52
-15-14.72.60 2.60 2.60 2.60 2.60 2.60
-13.00 -12.60 2.68 2.68 2.68 2.68 2.68 2.68
-11.00 -10.50 2.80 2.80 2.80 2.80 2.80 2.80
-10.00 -9.50 2.92 2.92 2.92 2.92 2.92 2.92
-9.10 -8.50 3.00 3.00 3.00 3.00 3.00 3.00
-7.60 -7.00 3.04 3.04 3.04 3.04 3.04 3.04
-5.60 -5.00 3.16 3.16 3.16 3.16 3.16 3.16
-3.70 -3.00 3.32 3.32 3.32 3.32 3.32 3.32
-0.70 0.00 3.56 3.56 3.56 3.56 3.56 3.36
2.20 3.00 3.76 3.76 3.76 3.76 3.68 3.36
4.10 5.00 3.88 3.88 3.88 3.88 3.68 3.36
6.00 7.00 4.00 4.00 4.00 3.88 3.68 3.36
7.90 9.00 4.12 4.12 4.00 3.88 3.68 3.36
9.80 11.00 4.24 4.24 4.00 3.88 3.68 3.36
11.80 13.00 4.40 4.32 4.00 3.88 3.68 3.36
13.70 15.00 4.52 4.32 4.00 3.88 3.68 3.36
4.5
-20-19.82.80 2.80 2.80 2.80 2.80 2.80
-19-18.83.00 3.00 3.00 3.00 3.00 3.00
-17-16.73.15 3.15 3.15 3.15 3.15 3.15
-15-14.73.25 3.25 3.25 3.25 3.25 3.25
-13.00 -12.60 3.35 3.35 3.35 3.35 3.35 3.35
-11.00 -10.50 3.50 3.50 3.50 3.50 3.50 3.50
-10.00 -9.50 3.65 3.65 3.65 3.65 3.65 3.65
-9.10 -8.50 3.75 3.75 3.75 3.75 3.75 3.75
-7.60 -7.00 3.80 3.80 3.80 3.80 3.80 3.80
-5.60 -5.00 3.95 3.95 3.95 3.95 3.95 3.95
-3.70 -3.00 4.15 4.15 4.15 4.15 4.15 4.15
-0.70 0.00 4.45 4.45 4.45 4.45 4.45 4.20
2.20 3.00 4.70 4.70 4.70 4.70 4.60 4.20
4.10 5.00 4.85 4.85 4.85 4.85 4.60 4.20
6.00 7.00 5.00 5.00 5.00 4.85 4.60 4.20
7.90 9.00 5.15 5.15 5.00 4.85 4.60 4.20
9.80 11.00 5.30 5.30 5.00 4.85 4.60 4.20
11.80 13.00 5.50 5.40 5.00 4.85 4.60 4.20
13.70 15.00 5.65 5.40 5.00 4.85 4.60 4.20
Abbreviations:
TC: Total capacity
Notes:
1. Shaded cells indicate rating condition. Table continued on next page …
The 2nd Generation DC Series VRF Indoor Units

The 2nd Generation DC Series VRF Indoor Units
16 201805
Table 6.2: Ceiling & floor heating capacity (continued)
Capacity
(kW)
Outdoor air
temperature (°C)
Indoor air temperature (°C DB)
16 18 20 21 22 24
TC TC TC TC TC TC
WB DB kW kW kW kW kW kW
5.6
-20-19.83.53 3.53 3.53 3.53 3.53 3.53
-19-18.83.78 3.78 3.78 3.78 3.78 3.78
-17-16.73.97 3.97 3.97 3.97 3.97 3.97
-15-14.74.10 4.10 4.10 4.10 4.10 4.10
-13.00 -12.60 4.22 4.22 4.22 4.22 4.22 4.22
-11.00 -10.50 4.41 4.41 4.41 4.41 4.41 4.41
-10.00 -9.50 4.60 4.60 4.60 4.60 4.60 4.60
-9.10 -8.50 4.73 4.73 4.73 4.73 4.73 4.73
-7.60 -7.00 4.79 4.79 4.79 4.79 4.79 4.79
-5.60 -5.00 4.98 4.98 4.98 4.98 4.98 4.98
-3.70 -3.00 5.23 5.23 5.23 5.23 5.23 5.23
-0.70 0.00 5.61 5.61 5.61 5.61 5.61 5.29
2.20 3.00 5.92 5.92 5.92 5.92 5.80 5.29
4.10 5.00 6.11 6.11 6.11 6.11 5.80 5.29
6.00 7.00 6.30 6.30 6.30 6.11 5.80 5.29
7.90 9.00 6.49 6.49 6.30 6.11 5.80 5.29
9.80 11.00 6.68 6.68 6.30 6.11 5.80 5.29
11.80 13.00 6.93 6.80 6.30 6.11 5.80 5.29
13.70 15.00 7.12 6.80 6.30 6.11 5.80 5.29
7.1
-20-19.84.48 4.48 4.48 4.48 4.48 4.48
-19-18.84.80 4.80 4.80 4.80 4.80 4.80
-17-16.75.04 5.04 5.04 5.04 5.04 5.04
-15-14.75.20 5.20 5.20 5.20 5.20 5.20
-13.00 -12.60 5.36 5.36 5.36 5.36 5.36 5.36
-11.00 -10.50 5.60 5.60 5.60 5.60 5.60 5.60
-10.00 -9.50 5.84 5.84 5.84 5.84 5.84 5.84
-9.10 -8.50 6.00 6.00 6.00 6.00 6.00 6.00
-7.60 -7.00 6.08 6.08 6.08 6.08 6.08 6.08
-5.60 -5.00 6.32 6.32 6.32 6.32 6.32 6.32
-3.70 -3.00 6.64 6.64 6.64 6.64 6.64 6.64
-0.70 0.00 7.12 7.12 7.12 7.12 7.12 6.72
2.20 3.00 7.52 7.52 7.52 7.52 7.36 6.72
4.10 5.00 7.76 7.76 7.76 7.76 7.36 6.72
6.00 7.00 8.00 8.00 8.00 7.76 7.36 6.72
7.90 9.00 8.24 8.24 8.00 7.76 7.36 6.72
9.80 11.00 8.48 8.48 8.00 7.76 7.36 6.72
11.80 13.00 8.80 8.64 8.00 7.76 7.36 6.72
13.70 15.00 9.04 8.64 8.00 7.76 7.36 6.72
Abbreviations:
TC: Total capacity
Notes:
1. Shaded cells indicate rating condition. Table continued on next page …

201805 17
Table 6.2: Ceiling & floor heating capacity (continued)
Capacity
(kW)
Outdoor air
temperature (°C)
Indoor air temperature (°C DB)
16 18 20 21 22 24
TC TC TC TC TC TC
WB DB kW kW kW kW kW kW
8.0
-20-19.85.04 5.04 5.04 5.04 5.04 5.04
-19-18.85.40 5.40 5.40 5.40 5.40 5.40
-17-16.75.67 5.67 5.67 5.67 5.67 5.67
-15-14.75.85 5.85 5.85 5.85 5.85 5.85
-13.00 -12.60 6.03 6.03 6.03 6.03 6.03 6.03
-11.00 -10.50 6.30 6.30 6.30 6.30 6.30 6.30
-10.00 -9.50 6.57 6.57 6.57 6.57 6.57 6.57
-9.10 -8.50 6.75 6.75 6.75 6.75 6.75 6.75
-7.60 -7.00 6.84 6.84 6.84 6.84 6.84 6.84
-5.60 -5.00 7.11 7.11 7.11 7.11 7.11 7.11
-3.70 -3.00 7.47 7.47 7.47 7.47 7.47 7.47
-0.70 0.00 8.01 8.01 8.01 8.01 8.01 7.56
2.20 3.00 8.46 8.46 8.46 8.46 8.28 7.56
4.10 5.00 8.73 8.73 8.73 8.73 8.28 7.56
6.00 7.00 9.00 9.00 9.00 8.73 8.28 7.56
7.90 9.00 9.27 9.27 9.00 8.73 8.28 7.56
9.80 11.00 9.54 9.54 9.00 8.73 8.28 7.56
11.80 13.00 9.90 9.72 9.00 8.73 8.28 7.56
13.70 15.00 10.17 9.72 9.00 8.73 8.28 7.56
9.0
-20-19.85.60 5.04 5.60 5.60 5.60 5.60
-19-18.86.00 5.40 6.00 6.00 6.00 6.00
-17-16.76.30 6.30 6.30 6.30 6.30 6.30
-15-14.76.50 6.50 6.50 6.50 6.50 6.50
-13.00 -12.60 6.70 6.70 6.70 6.70 6.70 6.70
-11.00 -10.50 7.00 7.00 7.00 7.00 7.00 7.00
-10.00 -9.50 7.30 7.30 7.30 7.30 7.30 7.30
-9.10 -8.50 7.50 7.50 7.50 7.50 7.50 7.50
-7.60 -7.00 7.60 7.60 7.60 7.60 7.60 7.60
-5.60 -5.00 7.90 7.90 7.90 7.90 7.90 7.90
-3.70 -3.00 8.30 8.30 8.30 8.30 8.30 8.30
-0.70 0.00 8.90 8.90 8.90 8.90 8.90 8.40
2.20 3.00 9.40 9.40 9.40 9.40 9.20 8.40
4.10 5.00 9.70 9.70 9.70 9.70 9.20 8.40
6.00 7.00 10.00 10.00 10.00 9.70 9.20 8.40
7.90 9.00 10.30 10.30 10.00 9.70 9.20 8.40
9.80 11.00 10.60 10.60 10.00 9.70 9.20 8.40
11.80 13.00 11.00 10.80 10.00 9.70 9.20 8.40
13.70 15.00 11.30 10.80 10.00 9.70 9.20 8.40
Abbreviations:
TC: Total capacity
Notes:
1. Shaded cells indicate rating condition. Table continued on next page …
The 2nd Generation DC Series VRF Indoor Units

The 2nd Generation DC Series VRF Indoor Units
18 201805
Table 6.2: Ceiling & floor heating capacity (continued)
Capacity
(kW)
Outdoor air
temperature (°C)
Indoor air temperature (°C DB)
16 18 20 21 22 24
TC TC TC TC TC TC
WB DB kW kW kW kW kW kW
11.2
-20-19.87.00 7.00 7.00 7.00 7.00 7.00
-19-18.87.50 7.50 7.50 7.50 7.50 7.50
-17-16.77.88 7.88 7.88 7.88 7.88 7.88
-15-14.78.13 8.13 8.13 8.13 8.13 8.13
-13.00 -12.60 8.38 8.38 8.38 8.38 8.38 8.38
-11.00 -10.50 8.75 8.75 8.75 8.75 8.75 8.75
-10.00 -9.50 9.13 9.13 9.13 9.13 9.13 9.13
-9.10 -8.50 9.38 9.38 9.38 9.38 9.38 9.38
-7.60 -7.00 9.50 9.50 9.50 9.50 9.50 9.50
-5.60 -5.00 9.88 9.88 9.88 9.88 9.88 9.88
-3.70 -3.00 10.38 10.38 10.38 10.38 10.38 10.38
-0.70 0.00 11.13 11.13 11.13 11.13 11.13 10.50
2.20 3.00 11.75 11.75 11.75 11.75 11.50 10.50
4.10 5.00 12.13 12.13 12.13 12.13 11.50 10.50
6.00 7.00 12.50 12.50 12.50 12.13 11.50 10.50
7.90 9.00 12.88 12.88 12.50 12.13 11.50 10.50
9.80 11.00 13.25 13.25 12.50 12.13 11.50 10.50
11.80 13.00 13.75 13.50 12.50 12.13 11.50 10.50
13.70 15.00 14.13 13.50 12.50 12.13 11.50 10.50
14.0
-20-19.88.96 8.96 8.96 8.96 8.96 8.96
-19-18.89.60 9.60 9.60 9.60 9.60 9.60
-17-16.710.08 10.08 10.08 10.08 10.08 10.08
-15-14.710.40 10.40 10.40 10.40 10.40 10.40
-13.00 -12.60 11.04 11.04 11.04 11.04 11.04 11.04
-11.00 -10.50 11.20 11.36 11.36 11.36 11.36 11.36
-10.00 -9.50 11.68 11.68 11.68 11.68 11.68 11.68
-9.10 -8.50 12.00 12.00 12.00 12.00 12.00 12.00
-7.60 -7.00 12.16 12.16 12.16 12.16 12.16 12.16
-5.60 -5.00 12.64 12.64 12.64 12.64 12.64 12.64
-3.70 -3.00 13.28 13.28 13.28 13.28 13.28 13.28
-0.70 0.00 14.24 14.24 14.24 14.24 14.24 13.44
2.20 3.00 15.04 15.04 15.04 15.04 14.72 13.44
4.10 5.00 15.52 15.52 15.52 15.52 14.72 13.44
6.00 7.00 16.00 16.00 16.00 15.52 14.72 13.44
7.90 9.00 16.48 16.48 16.00 15.52 14.72 13.44
9.80 11.00 16.96 16.96 16.00 15.52 14.72 13.44
11.80 13.00 17.60 17.28 16.00 15.52 14.72 13.44
13.70 15.00 18.08 17.28 16.00 15.52 14.72 13.44
Abbreviations:
TC: Total capacity
Notes:
1. Shaded cells indicate rating condition.

201805 19
7Electrical Characteristics
Table 7.1: Ceiling & floor electrical characteristics
Model
Power supply Indoor fan motors
Hz Volts Min. volts Max. volts MCA MFA Rated motor
output (kW) FLA
MVD-36DLDN1 50 220-240 198 264 0.45 15 0.10 0.35
MVD-45DLDN1 50 220-240 198 264 1.20 15 0.10 0.93
MVD-56DLDN1 50 220-240 198 264 1.20 15 0.10 0.95
MVD-71DLDN1 50 220-240 198 264 1.20 15 0.10 0.95
MVD-80DLDN1 50 220-240 198 264 1.30 15 0.10 1.10
MVD-90DLDN1 50 220-240 198 264 1.30 15 0.10 1.10
MVD-112DLDN1 50 220-240 198 264 1.70 15 0.10+0.10 0.65+0.65
MVD-140DLDN1 50 220-240 198 264 1.70 15 0.10+0.10 0.65+0.65
Abbreviations:
MCA: Minimum Circuit Amps
MFA: Maximum Fuse Amps
FLA: Full Load Amps
The 2nd Generation DC Series VRF Indoor Units

The 2nd Generation DC Series VRF Indoor Units
20 201805
8Sound Levels
8.1 Overall
Table 8.1: Ceiling & floor sound pressure levels1
Model name Sound pressure levels dB(A)
SSH SH H M L SL SSL
MVD-36DLDN1 40 39 38 38 37 36 36
MVD-45DLDN1 43 42 41 41 39 38 38
MVD-56DLDN1 43 42 41 41 39 38 38
MVD-71DLDN1 43 42 41 41 39 38 38
MVD-80DLDN1 45 44 43 43 42 41 40
MVD-90DLDN1 45 44 43 43 42 41 40
MVD-112DLDN1 47 46 45 45 44 43 42
MVD-140DLDN1 47 46 45 45 44 43 42
Notes:
1. Sound pressure levels are measured in a semi-anechoic chamber.
During in-situ operation, sound pressure levels may be higher as a
result of ambient noise.
Figure 8.1: Ceiling & floor sound pressure level measurement
8.2 Octave Band Levels
Figure 8.2: MVD-36DLDN1 octave band levels Figure 8.3: MVD-45(56,71)DLDN1 octave band levels
Octave band sound pressure level dB(A) Octave band sound pressure level dB(A)
Octave band center frequency (Hz) Octave band center frequency (Hz)
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
NC65
NC60
NC55
NC50
NC45
NC40
NC35
NC30
NC25
NC20
NC15
NC65
NC60
NC55
NC50
NC45
NC40
NC35
NC30
NC25
NC20
NC15
SSH
SH
H
M
L
SL
SSL
SSH
SH
H
M
L
SL
SSL

201805 21
Figure 8.4: MVD-80(90)DLDN1 octave band levels Figure 8.5: MVD-112(140)DLDN1 octave band levels
Octave band sound pressure level dB(A) Octave band sound pressure level dB(A)
Octave band center frequency (Hz) Octave band center frequency (Hz)
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
0
10
20
30
40
50
60
70
80
63 125 250 500 1000 2000 4000 8000
NC65
NC60
NC55
NC50
NC45
NC40
NC35
NC30
NC25
NC20
NC15
NC65
NC60
NC55
NC50
NC45
NC40
NC35
NC30
NC25
NC20
NC15
SSH
SH
H
M
L
SL
SSL
SSH
SH
H
M
L
SL
SSL
The 2nd Generation DC Series VRF Indoor Units