Midea MDV-V80W/DN1 Configuration guide

MCAC-VTSM-2013-12 R410a Full DC Inverter Mini VRF
General Information 1
Contents
Part 1 General Information........................................................... 2
Part 2 Specifications & Performance ........................................ 11
Part 3 Installation........................................................................ 74
Part 4 Troubleshooting............................................................... 88
Manufacture reserves the right to discontinue, or change at any time, specifications or designs
without notices and without incurring obligations.
Библиотека СОК 

R410a Full DC Inverter Mini VRF MCAC-VTSM-2013-12
2 General Information
Part 1 General Information
1. Product Lineup............................................................................................. 3
2. Nomenclature ............................................................................................... 4
3. Features........................................................................................................ 5
4. Indoor Units Lineup ..................................................................................... 9

MCAC-VTSM-2013-12 R410a Full DC Inverter Mini VRF
General Information 3
1. Product Lineup
Outdoor Units
80/105 Model 120~180 Model
Model name
Dimension body(mm)
Net/Gross weight (kg)
Power supply
MDV-V80W/DN1
Width:990
Height:966
Depth:336
62/67
220~240V-1ph 50Hz
MDV-V105W/DN1
Width:990
Height: 966
Depth:336
74/81
220~240V-1ph 50Hz
MDV-V120W/DN1
Width:900
Height:1327
Depth:320
95/106
220~240V-1ph 50Hz
MDV-V140W/DN1
Width:900
Height:1327
Depth:320
95/106
220~240V-1ph 50Hz
MDV-V160W/DN1(B)
Width:900
Height:1327
Depth:320
100/111
220~240V-1ph 50Hz
MDV-V180W/DN1
Width:900
Height:1327
Depth:320
107/118
220~240V-1ph 50Hz

R410a Full DC Inverter Mini VRF MCAC-VTSM-2013-12
4 General Information
2. Nomenclature
M D V - V 105 W / D N1
*Note: the actual cooling capacity please refer to the nameplate.
Refrigerant type
N1:R410A
Inverter Type
D: DC Inverter
W: Outdoor unit
Cooling Capacity (×100W)*
Inverter System
Midea

MCAC-VTSM-2013-12 R410a Full DC Inverter Mini VRF
General Information 5
3. Features
3.1 Wide application
The Full DC Inverter mini VRF system is a highly efficient solution for small commercial buildings requiring
heating and cooling of up to 7 zones with one outdoor unit. Such as villa, restaurant, school etc.
Midea offers a variety indoor unit, about 100 models of 10 types. Capacity ranges are from 1.5kW to 16 kW. It
is full compliance with residential and light commercial place. Our systems can operate up to 130% of
capacity which allows any system to be designed to the customers and applications needs.

R410a Full DC Inverter Mini VRF MCAC-VTSM-2013-12
6 General Information
Compressor
(Twin Rotary) structure
3.2 High efficient DC inverter compressor
Full DC inverter mini VRF adopts highly intelligent inverter-driven compressor. This advanced technology enables the output of
the outdoor unit to be modulated by the real heat load demands..
This advanced system ensures precise temperature regulation and highly efficient energy usage, making a significant
contribution to the limiting the impact on the environment.
3.3 High performance heat exchanger
The new designed window fins enlarge the heat-exchanging area,
which decrease the air resistance, save more power and enhance heat
exchange performance.
Hydrophilic film fins and inner-threaded copper pipes optimize heat
exchange efficiency.
3.4 Low-operating sound design
Optimally design fan shape and new designed discharge air grille and air deflector, making higher air volume
and lower operation sound.
3.5 Quick warm-up & cool-down design and less temperature fluctuation
Utilizing the inverter compressor benefits,
the system can reach full load quickly and
shorten warm-up or cool-down time for an
immediate comfortable air solution.
Less temperature fluctuation will create a
better living environment. Used across entire range of models.
Efficiency improvement by up to 45% especially at low speed.
New fan
Air deflector
New grille
Highly Efficient DC Motor:
- Creative motor core design
- High density neodymium magnet
- Concentrated type stator
-Wider operating frequency range
Better balance and Extremely Low Vibration:
- Twin eccentric cams
- 2 balance weights
Highly Stable Moving Parts:
- Optimal material matching rollers and vanes
-Optimize compressor drive technology
- Highly robust bearings
-Compact structure
Fluctuation of room temperature
Cooling operation
2
1
Temp.
Time
Notn-inverter
Inverter
New design Original design
High efficiency inner-thread pipe,
enhance heat transfer.

MCAC-VTSM-2013-12 R410a Full DC Inverter Mini VRF
General Information 7
3.6 Wide operation temperature range
No matter in extremely cold winter when outdoor
temperature gets as low as -15°C or in hot summer
when temperature is up to 48°C, the mini VRF
system will keep stable performance.
3.7 Flexible piping design
3.8 Flexible indoor unit’s connection
Mini VRF with intelligent control gives you independent zoning control with maximum flexibility.
A single outdoor unit supports up to nine indoor units, freeing up considerable space outside. Use your
backyard more wisely with much more space available created by less number of outdoor units.
Max. 4 indoor units for a 80 model outdoor unit installation
Max. 5 indoor units for a 105 model outdoor unit installation
Max. 6 indoor units for a 120 model outdoor unit installation
Max. 6 indoor units for a 140 model outdoor unit installation
Max. 7 indoor units for a 160 model outdoor unit installation
Max. 9 indoor units for a 180 model outdoor unit installation
3.9 Simple signal line connection
Installation is much easier as the communication wiring between indoor & outdoor units can be shared.
It’s easy for the user to retrofit the existing system with a centralized control by simply connecting to
outdoor unit.
3.10 Auto address setting function
The addresses of indoor units can be set automatically by outdoor unit.
Wired controller and wireless controller can enquire and modify the address of each indoor unit.
Longest
piping length
Level
difference
between
IDU~ODU
The IDU to the
nearest branch
pipe
The first branch
joint to the farthest
indoor unit
Level differece
between IDU~IDU
PQE & XYE, just only one group of communication wire of PQE,
achieved both of communication for indoor & outdoor unit and
network.
Reversible communication, central controller can be connected
from indoor side or outdoor side as you wish.
P Q E
P Q E P Q E P Q E P Q E
XY E X Y E
Piping Length
Permitted Value
Total piping length (Actual)
100m
Longest piping
length
Actual
45m(80/105 model)
60m(120~180 model)
Equivalent
50m(80/105 model)
70m(120~180 model)
The first branch joint to the
farthest IDU
20m
The IDU to the nearest branch pipe
15m
Level difference
between ODU~IDU
ODU up
30m
ODU down
20m
Level difference between IDU~IDU
8m
010 20 30 40 50-10-20
COOLING MODE
HEATING MODE
Outdoor temp. °C(D.B.)
48°C
27°C
-15°C
-15°C
24 °C

R410a Full DC Inverter Mini VRF MCAC-VTSM-2013-12
8 General Information
3.11 Easy piping connection
Offering four directions to connect pipes and wirings
to meet various installation requests.
3.12 Easy installation
The mini VRF can be transported by elevator which makes
installation dramatically easy, and effectively reduces time
and labor thanks to the small size.
3.13 Easy maintenance
Forced cooling button makes outdoor unit run in cooling mode at
any condition, so it is very easy for you to charge refrigerant to the
system when it needs to be done. The self-diagnosis function
detects malfunctions in major locations in the system and displays
the type of malfunction and location. This allows service and maintenance
to be performed more efficiently.
3.14 Space saving
The Mini VRF units are more compact, resulting in significant savings in installation space. It is particularly
suitable for small offices, villas, shops, etc.
Outdoor unit can
distribute address
for indoor unit
automatically Shield signal wire
Wired and wireless controller
can enquire and modify address
of each IDU.
Right side
Upper side
Back side
Front side Bottom side
Front side Back side
Right side Bottom side
Fat pipe
Easy to transport

MCAC-VTSM-2013-12 R410a Full DC Inverter Mini VRF
General Information 9
4. Indoor Units Lineup
Capacity
(×100W)
Cassette type
One-way cassette
Two-way cassette
Compact
four-way
cassette
Four-way cassette
15
●
18
●
22
●
●
●
28
●
●
●
●
36
●
●
●
●
45
●
●
●
●
56
●
●
●
71
●
●
80
●
90
●
100
●
112
●
140
●
Capacity
(×100W)
Duct type
Medium static pressure duct
High static pressure duct
15
●
18
22
●
28
●
36
●
45
●
56
●
71
●
●
80
●
●
90
●
●
100
112
●
●
140
●
●
160
●
Capacity
(×100W)
Floor-standing/Ceiling & Floor/Console
Cased floor-standing
Uncased floor-standing
Ceiling & floor
console
22
●
●
●
28
●
●
●
36
●
●
●
●
45
●
●
●
●
56
●
●
●
71
●
●
●
80
●
●
●
90
●
112
●
140
●
160
●

R410a Full DC Inverter Mini VRF MCAC-VTSM-2013-12
10 General Information
Capacity
(×100W)
Wall mounted
Wall mounted
(S panel)
Wall mounted
(C panel)
Wall mounted
(D panel)
Wall mounted
(R panel)
15
●
22
●
●
●
28
●
●
●
36
●
●
●
45
●
●
●
56
●
●
●
71
●
●
80
●
90
●
125
●
140
●
Note: If ODU connect only one IDU, the capacity of IDU should be not more than ODU.
If ODU connect more than one IDU, the capacity of each IDU should be not more than 8kW for refrigerant uniform distribution.
Due to continuous improvement, specifications are subject to change without prior notice.

MCAC-VTSM-2013-12 R410a Full DC Inverter Mini VRF
Specifications & Performance 11
Part 2 Specifications & Performance
1. Specifications..................................................................................... 12
2. Dimensions......................................................................................... 15
3. Service Space..................................................................................... 16
4. Piping Diagrams................................................................................. 17
5. Wiring Diagrams................................................................................. 18
6. Field Wiring ........................................................................................ 21
7. Capacity Tables.................................................................................. 22
8. Electric Characteristics ..................................................................... 71
9. Sound Levels...................................................................................... 72
10. Operation Limits................................................................................. 73

R410a Full DC Inverter Mini VRF MCAC-VTSM-2013-12
12 Specifications & Performance
1. Specifications
Sale Model
MDV-V80W/DN1
MDV-V105W/DN1
MDV-V120W/DN1
Code
260V00000190
260V00000191
220095101631
Power supply
V-Ph-Hz
220-240V~50Hz
220-240V~50Hz
220-240V~50Hz
Cooling
Capacity
kW
8
10.5
12.3
Input
kW
2.05
2.68
3.25
EER
kW/ kW
3.90
3.92
3.78
Heating
Capacity
kW
9
11.5
13.2
Input
kW
2.24
2.90
3.47
COP
kW/ kW
4.02
3.97
3.80
Max. current
A
18.5
22.8
24.4
Compressor
Model
TNB220FLHMC
TNB220FLHMC
TNB306FPGMC
Type
Rotary
Rotary
Rotary
Brand
MITSUBISHI
MITSUBISHI
MITSUBISHI
Capacity
Btu/h
24334
24334
33642
Input
W
2200
2200
3010
Rated
current(RLA)
A
9.7
9.7
13.5
Crankcase
W
25
25
25
Refrigerant oil
ml
FV50S 670ml+200ml
FV50S 670ml+200ml
FV50S 870ml+630ml
Outdoor fan
motor
Model
WZDK170-38G-1
WZDK170-38G-1
WZDK100-38G
Type
DC Motor
DC Motor
DC motor
Brand
Panasonic
Panasonic
Panasonic
Insulation class
E
E
E
Safe class
IPX4
IPX4
IP23
Input
W
195
195
2*100
Output
W
170
170
2*85
Rated current
A
1.6
1.6
2*0.9
Speed
r/min
820
820
800
Outdoor fan
Material
ASG20
ASG20
ASG20
Type
Axial fan
Axial fan
Axial fan
Diameter
mm
560
560
508
Height
mm
170
170
170
Outdoor coil
Number of rows
1.7
2
2
Tube pitch(a) ×
row pitch(b)
mm
22 ×19.05
25.4 ×22
25.4 ×22
Fin spacing
mm
1.6
1.6
1.6
Fin type (code)
Hydrophilic aluminum
Tube outside
dia.and type
mm
Ф7.94
Ф7.94
Ф7.94
Inner groove tube
Inner groove tube
Inner groove tube
Coil length ×
height
mm
890×880
880×914
1276×870
Number of circuits
9
5
7

MCAC-VTSM-2013-12 R410a Full DC Inverter Mini VRF
Specifications & Performance 13
Sale Model
MDV-V80W/DN1
MDV-V105W/DN1
MDV-V120W/DN1
Outdoor air flow
m3/h
5499
5531
6000
Outdoor sound level(sound pressure
level )
dB(A)
56
57
57
Indoor unit connectable (Total Capacity)
45%~130%
45%~130%
45%~130%
Max. quantity of indoor unit
4
5
6
Outdoor unit
Dimension
(W×H×D)
mm
990×966×336
990×966×336
900×1327×320
Packing
(W×H×D)
mm
1120×1015×435
1120×1015×435
1030×1456×435
Net/Gross weight
kg
62/67
74/81
95/106
Refrigerant
Type
R410a
R410a
R410A
Charged volume
g
2800
2950
3300
Throttle type
Electronic expansion valve
Design pressure
MPa
4.4/2.6
4.4/2.6
4.4/2.6
Refrigerant
piping
Liquid side/ Gas
side
mm
Ф9.52/Ф15.9
Ф9.52/Ф15.9
Ф9.52/Ф15.9
Max. refrigerant
pipe length
m
100
100
100
Max. difference in
level
m
8
8
8
Connection
wiring
Power wiring
mm2
3 core ×4.0
3 core ×4.0
3 core×4.0
Signal wiring
mm2
3 core shielded wire
×0.75
3 core shielded wire ×
0.75
3 core shielded wire
×0.75
Ambient temperaure
℃
（Cooling -15～48）（Heating -15～27）
Sale Model
MDV-V140W/DN1
MDV-V160W/DN1(B)
MDV-V180W/DN1
Code
220095100891
220095102360
220095103540
Power supply
V-Ph-Hz
220-240V~50Hz
220-240V~50Hz
220-240V~50Hz
Cooling
Capacity
kW
14
15.5
17.5
Input
kW
3.95
4.52
5.3
EER
W/W
3.54
3.43
3.3
Heating
Capacity
kW
15.4
17
19
Input
kW
4.16
4.77
5
COP
kW/ kW
3.70
3.56
3.80
Max. current
A
29.8
30.030.2
Compressor
Model
TNB306FPGMC
LNB42FSCMC
LNB42FSCMC
Type
Rotary
Rotary
Rotary
Brand
MITSUBISHI
MITSUBISHI
MITSUBISHI
Capacity
Btu/h
33642
47700
47700
Input
W
3010
4240
4240
Rated
current(RLA)
A
13.5
16.1
16.1
Crankcase
W
25
25
25
Refrigerant oil
ml
FV50S
870ml+630ml
FV50S
1400ml+250ml
FV50S
1400ml+250ml
Outdoor fan
motor
Model
WZDK100-38G
WZDK100-38G
WZDK100-38G
Type
DC motor
DC motor
DC motor
Brand
Panasonic
Panasonic
Panasonic

R410a Full DC Inverter Mini VRF MCAC-VTSM-2013-12
14 Specifications & Performance
Sale Model
MDV-V140W/DN1
MDV-V160W/DN1(B)
MDV-V180W/DN1
Insulation class
E
E
E
Outdoor Fan
motor
Safe class
IP23
IP23
IP23
Input
W
2*100
2*100
2*100
Output
W
2*85
2*85
2*85
Rated current
A
2*0.9
2*0.9
2*0.9
Speed
r/min
800
800
800
Outdoor fan
Material
ASG20
ASG20
ASG20
Type
Axial fan
Axial fan
Axial fan
Diameter
mm
508
508
508
Height
mm
170
170
170
Outdoor coil
Number of rows
2
2
2
Tube pitch(a) ×
row pitch(b)
mm
25.4×22
25.4×22
25.4×22
Fin spacing
mm
1.6
1.6
1.6
Fin type (code)
Hydrophilic aluminum
Tube outside
diameter and type
mm
Ф7.94
Ф7.94
Ф7.94
Inner groove tube
Inner groove tube
Inner groove tube
Coil length ×
height
mm
1276×870
1276×870
1276×870
Number of circuits
7
7
7
Outdoor air flow
m3/h
6000
6000
6800
Outdoor sound level(sound pressure
level )
dB(A)
57
57
59
Indoor unit connectable (total capacity)
45%~130%
45%~130%
45%~130%
Max. quantity of indoor unit
6
7
9
Outdoor unit
Dimension
(W×H×D)
mm
900×1327×320
900×1327×320
900×1327×320
Packing
(W×H×D)
mm
1030×1456×435
1030×1456×435
1030×1456×435
Net/Gross weight
kg
95/106
100/111
107/118
Refrigerant
Type
R410A
R410A
R410A
Charged volume
g
3900
3900
4500
Throttle type
Electronic expansion
valve
Electronic expansion
valve
Electronic
expansion
valve
Design pressure
MPa
4.4/2.6
4.4/2.6
4.4/2.6
Refrigerant
piping
Liquid side/ Gas
side
mm
Ф9.53/Ф15.9
Ф9.53/Ф19.1
Ф9.53/Ф19.1
Max. refrigerant
pipe length
m
100
100
100
Max. difference in
level
m
8
8
8
Connection
wiring
Power wiring
mm2
3 core ×4.0
3 core ×4.0
3 core ×4.0
Signal wiring
mm2
3 core shielded wire ×
0.75
3 core shielded wire×
0.75
3 core shielded wire
×0.75
Ambient temperature
℃
（Cooling -15～48）（Heating -15～27）
Notes:
1. The cooling conditions: indoor temp.: 27℃DB(80.6℉), 19℃WB(60℉) outdoor temp.: 35℃DB(95℉) equivalent pipe length:
5m drop length: 0m.
2. The heating conditions: indoor temp.: 20℃DB(68℉), 15℃WB(44.6℉) outdoor temp.: 7℃DB(42.8℉) equivalent pipe length:
5m drop length: 0m.
3. Sound level: Anechoic chamber conversion value, measured at a point 1 m in front of the unit at a height of *m(1m for 80/105
model,1.2m for 120~160 model). During actual operation, these values are normally somewhat higher as a result of ambient
conditions.
4. The above data may be changed without notice for future improvement on quality and performance.

MCAC-VTSM-2013-12 R410a Full DC Inverter Mini VRF
Specifications & Performance 15
2. Dimensions
80/105 model 120~180 model
Unit:mm
MODEL
A
B
C
D
E
F
G
H
80/105
990
624
354
336
396
366
1075
966
120/140/160/180
900
600
348
320
400
360
-
1327
H
G
A
H
A
B
C
D
E
F

R410a Full DC Inverter Mini VRF MCAC-VTSM-2013-12
16 Specifications & Performance
3. Service Space Unit: mm
>300
>600
>300
>
2000
(Wall or obstacle)
Maintain
channel
Air outlet
Air inlet
Air inlet
Single unit installation
>600
>2000
>300
Parallel connect the two units or above
>2000 >500 >3000 >3000 >300
Parallel connect the front with rear sides

MCAC-VTSM-2013-12 R410a Full DC Inverter Mini VRF
Specifications & Performance 17
4. Piping Diagrams
High pressure
switch
Oil seperator
Oil return
capilary
Compressor
Low pressure
switch Low pressure liquid
accumulator can
Condensor High pressure
liquid
accumulator
can
Electronic
expansion
valve
Electronic
expansion
valve
Evaporator

R410a Full DC Inverter Mini VRF MCAC-VTSM-2013-12
18 Specifications & Performance
5. Wiring Diagrams
8/105 model

MCAC-VTSM-2013-12 R410a Full DC Inverter Mini VRF
Specifications & Performance 19
120~160 model

R410a Full DC Inverter Mini VRF MCAC-VTSM-2013-12
20 Specifications & Performance
180 model