Midea R410A T3
Top-discharge Split Type Series 50Hz
Technical Manual
Applicable Model:
Indoor unit Outdoor unit
Midea reserves the right to discontinue, or change specification or designs at any time without notices and
without incurring obligations.
MTA-76C(H)RN1
MTA-96C(H)RN1
MTA-120C(H)RN1
MTA-150CRN1
MHB-76C(H)RN1
MHB-96C(H)RN1
MFA-76C(H)RN1
MFA-96C(H)RN1
MFAT-120CRN1
MOV-76C(H)N1-C
MOV-96C(H)N1-C
MOV-120C(H)N1-C
MOV-76CN1-C×2
MOV-76C(H)N1-C
MOV-96C(H)N1-C
MOV-76C(H)N1-C
MOV-96C(H)N1-C
MOV-120C(H)N1-C
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
1
Content
Part. 1 General information ................ 2
Part. 2 Indoor Unit ............................... 6
Part. 3 Outdoor Unit .......................... 58
Part. 4 Installation ............................. 66
Part. 5 Controller ............................. 117
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
2
Part. 1 General information
1. Model Names of Indoor/Outdoor Units ....................... 3
2. External Appearance .................................................... 4
3. Nomenclature ................................................................ 5
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
3
1. Model Names of Indoor/Outdoor Units
1.1 Model names of units with heat pump:
Type
Indoor unit
Outdoor unit
Cooling capacity
Model
Power
supply
Model
Power
supply
kW
MBtu/h
Floor-standing type
MFA-76HRN1
220-240V~,
1Ph, 50Hz
MOV-76HN1-C
380-415V~,
3Ph, 50Hz
22
75.1
MFA-96HRN1
MOV-96HN1-C
28
95.6
Med-static pressure
duct type
MTA-76HRN1
MOV-76HN1-C
22
75.1
MTA-96HRN1
MOV-96HN1-C
28
95.6
MTA-120HRN1
MOV-120HN1-C
380-400V~,
3Ph, 50Hz
35
119.4
Hi-static pressure
duct type
MHB-76HRN1
MOV-76HN1-C
380-415V~,
3Ph, 50Hz
22
75.1
MHB-96HRN1
MOV-96HN1-C
28
95.6
1.2 Model names of units with cooling only:
Type
Indoor unit
Outdoor unit
Cooling capacity
Model
Power
supply
Model
Power
supply
kW
MBtu/h
Floor-standing type
MFA-76CRN1
220-240V~,
1Ph, 50Hz
MOV-76CN1-C
380-415V~,
3Ph, 50Hz
22
75.1
MFA-96CRN1
MOV-96CN1-C
28
95.6
MFAT-120CRN1
MOV-120CN1-C
380-400V~,
3Ph, 50Hz
35
119.4
Med-static pressure
duct type
MTA-76CRN1
MOV-76CN1-C
380-415V~,
3Ph, 50Hz
22
75.1
MTA-96CRN1
MOV-96CN1-C
28
95.6
MTA-120CRN1
MOV-120CN1-C
380-400V~,
3Ph, 50Hz
35
119.4
MTA-150CRN1
MOV-76CN1-C (×2)
380-415V~,
3Ph, 50Hz
44
150.1
Hi-static pressure
duct type
MHB-76CRN1
MOV-76CN1-C
22
75.1
MHB-96CRN1
MOV-96CN1-C
28
95.6
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
4
2. External Appearance
2.1 Indoor units
MTA-76C(H)RN1, MFA-96C(H)RN1
MTA-120C(H)RN1
MTA-150CRN1
MFA-76C(H)RN1, MFA-96C(H)RN1,
MFAT-120CRN1
2.2 Outdoor unit
MOV-76C(H)N1-C, MOV-96C(H)N1-C
MOV-120C(H)N1-C
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
5
3. Nomenclature
3.1 Indoor unit:
M F A T – 120 C R N1
Refrigerant type - N1: R410A
Remote controller
Function code
C: Cooling only
H: Heat pump
Nominal cooling capacity (120×1,000Btu/h)
Ambient type
T or Omit: Tropical type
Series number
Indoor unit type
T: Medium static pressure duct type
H: High static pressure duct type
F: Floor-standing type
Midea
3.2 Outdoor unit:
M O V - 120 C N1 - C
Power supply
C: 380~415V (or 380~400V), 3Ph, 50Hz
Refrigerant type
N1: R410A
Function code
C: Cooling only
H: Heat pump
Nominal cooling capacity (120×1,000Btu/h)
Top-discharge type
Outdoor unit
Midea
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
6
Part. 2 Indoor Unit
Duct Type ............................................................................ 7
Floor-standing Type .................................................... 38
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
7
Duct Type
1. Features ........................................................................ 8
2. Specifications ................................................................ 9
3. Dimensions (Unit: mm) ................................................ 15
4. Service Space ............................................................. 16
5. Refrigerant circuit ........................................................ 17
6. Wiring Diagrams .......................................................... 18
7. Capacity Table ............................................................. 21
8. Static Pressure Curve .................................................. 33
9. Electric Characteristics ................................................ 36
10. Sound Levels ............................................................... 37
11. Accessories ................................................................. 37
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
8
1. Features
High capacity of cooling and heating, and energy saving.
Thin size, even can installed at limited place.
All round steel shell, for high quality protection of transportation.
Convenient installation, hidden in the ceiling, unit installation is not hindered by the location of
lighting fixtures or room structure.
Air inlet and outlet flanges are standard and easy for duct connection.
Multi diffusers from one indoor unit supply airflow to multi rooms at the same time. The unit is
suitable for various applications where there are many rooms or halls, such as restaurants,
connect halls and hotels.
Highly efficient scroll compressor, with thermal protectors to prevent motor overheating.
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
9
2. Specifications
Model
MTA-76HRN1
MTA-76CRN1
Type
Medium static pressure duct
Power supply \ 220-240V~, 1Ph, 50Hz
Cooling
Capacity (T1/T3)
Btu/h
75,100/64,100
75,100/64,100
W
22,000/18,800
22,000/18,800
Input (T1/T3)
W
7,500/8,850
7,500/8,850
EER (T1)
W/W
2.93
2.93
Heating
Capacity
Btu/h
85,000
\ W 25,000
\
Input
W
8,300
\
COP
W/W
3.01
\
Rated input (Whole units)
W
11,700
11,700
Rated current (Whole units)
A
19.3
19.3
Indoor air flow
m3/h
4,250
4,250
Indoor standard ESP (External static pressure)
Pa
100
100
Indoor noise level
dB(A)
58
58
Refrigerant type
\
R410A
R410A
Refrigerant control
\
Capillary
Fan
Type \ Centrifugal fan
Centrifugal fan
Motor model (×Quantity)
\
YDK250-4X(×2)
YDK250-4X(×2)
Input (Hi/med/lo)
W
540/450/400
540/450/400
Capacitor \ 12μF/450V
12μF/450V
Speed (Hi/med/lo)
r/min
860/790/720
860/790/720
Coil
Type
\
Copper tube and aluminum fin
Tube size
mm
Ф9.52
Ф9.52
No. of rows \ 3
3
Fin spacing
mm
1.5
1.5
Tube pitch(a)×row pitch(b)
mm
25.4×22
25.4×22
Length× height
mm
1,202×406.4
1,202×406.4
Number of circuits
\
10
10
Controller \ R51/E
R51/CE
Refrigerant pipe (Liquid/ Gas)
mm
Ф9.52/Ф22
Ф9.52/Ф22
Drain pipe size
mm
Ф41
Ф41
Dimension (W×H×D)
mm
1,443×450×846
1,443×450×846
Packing (W×H×D)
mm
1,549×476×917
1,549×476×917
Net/Gross weight
kg
105/120
105/120
Notes:
1. Nominal cooling capacities are based on the following conditions:
T1: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB, 24°C WB; T3: Indoor temp: 27°CDB, 19°CWB; Outdoor
temp: 46°CDB; Equivalent refrigerant piping: 7.5m (horizontal).
2. Nominal heating capacities are based on the following conditions:
Indoor temp: 20°CDB, 15°C WB; Outdoor temp: 7°CDB, 6°CWB; Equivalent refrigerant piping: 7.5m (horizontal).
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
10
Model
MTA-96HRN1
MTA-96CRN1
Type
Medium static pressure duct
Power supply \ 220-240V~, 1Ph, 50Hz
Cooling
Capacity (T1/T3)
Btu/h
95,600/80,500
95,600/80,500
W
28,000/23,600
28,000/23,600
Input (T1/T3)
W
9,600/11,550
9,600/11,550
EER (T1)
W/W
2.92
2.92
Heating
Capacity
Btu/h
105,000
\ W 31,000
\
Input W 10,300
\
COP
W/W
3.01
\
Rated input (Whole units)
W
14,400
14,400
Rated current (Whole units)
A
23.7
23.7
Indoor air flow
m3/h
5,100
5,100
Indoor standard ESP (External static pressure)
Pa
100
100
Indoor noise level
dB(A)
61
61
Refrigerant type
\
R410A
R410A
Refrigerant control
\
Capillary
Fan
Type \ Centrifugal fan
Centrifugal fan
Motor model (×Quantity)
\
YDK300-4X(×2)
YDK300-4X(×2)
Input (Hi/med/lo)
W
690/580/500
690/580/500
Capacitor \ 12μF/450V
12μF/450V
Speed (Hi/med/lo)
r/min
1,020/910/800
1,020/910/800
Coil
Type
\
Copper tube and aluminum fin
Tube size
mm
Ф9.52
Ф9.52
No. of rows \ 4
4
Fin spacing
mm
1.5
1.5
Tube pitch(a)×row pitch(b)
mm
25.4×22
25.4×22
Length× height
mm
1,202×406.4
1,202×406.4
Number of circuits
\
14
14
Controller \ R51/E
R51/CE
Refrigerant pipe (Liquid/ Gas)
mm
Ф9.52/Ф25
Ф9.52/Ф25
Drain pipe size
mm
Ф41
Ф41
Dimension (W×H×D)
mm
1,443×450×846
1,443×450×846
Packing (W×H×D)
mm
1,549×476×917
1,549×476×917
Net/Gross weight
kg
105/120
105/120
Notes:
1. Nominal cooling capacities are based on the following conditions:
T1: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB, 24°C WB; T3: Indoor temp: 27°CDB, 19°CWB; Outdoor
temp: 46°CDB; Equivalent refrigerant piping: 7.5m (horizontal).
2. Nominal heating capacities are based on the following conditions:
Indoor temp: 20°CDB, 15°C WB; Outdoor temp: 7°CDB, 6°CWB; Equivalent refrigerant piping: 7.5m (horizontal).
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
11
Model
MTA-120HRN1
MTA-120CRN1
Type
Medium static pressure duct
Power supply \ 220-240V~, 1Ph, 50Hz
Cooling
Capacity (T1/T3)
Btu/h
119,400/102,400
119,400/102,400
W
35,000/30,000
35,000/30,000
Input (T1/T3)
W
12,000/13,250
12,000/13,250
EER (T1)
W/W
2.92
2.92
Heating
Capacity
Btu/h
130,000
\ W 38,000
\
Input W 12,600
\
COP
W/W
3.02
\
Rated input (Whole units)
W
17,300
17,300
Rated current (Whole units)
A
28.6
28.5
Indoor air flow
m3/h
6,375
6,375
Indoor standard ESP (External static pressure)
Pa
150
150
Indoor noise level
dB(A)
63
63
Refrigerant type
\
R410A
R410A
Refrigerant control
\
Capillary
Fan
Type \ Centrifugal fan
Centrifugal fan
Motor model (×Quantity)
\
YDK250-4X(×3)
YDK250-4X(×3)
Input (Hi/med/lo)
W
570/475/430
570/475/430
Capacitor \ 15μF/450V
15μF/450V
Speed (Hi/med/lo)
r/min
930/850/770
930/850/770
Coil
Type
\
Copper tube and aluminum fin
Tube size
mm
Ф7
Ф7
No. of rows \ 4
4
Fin spacing
mm
1.5
1.5
Tube pitch(a)×row pitch(b)
mm
21×13.37
21×13.37
Length× height
mm
1,602×588
1,602×588
Number of circuits
\
42
42
Controller \ R51/E
R51/CE
Refrigerant pipe (Liquid/ Gas)
mm
Ф12.7/Ф28.6
Ф12.7/Ф28.6
Drain pipe size
mm
Ф41
Ф41
Dimension (W×H×D)
mm
1,988×669×906
1,988×669×906
Packing (W×H×D)
mm
2,095×800×964
2,095×800×964
Net/Gross weight
kg
188/220
188/220
Notes:
1. Nominal cooling capacities are based on the following conditions:
T1: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB, 24°C WB; T3: Indoor temp: 27°CDB, 19°CWB; Outdoor
temp: 46°CDB; Equivalent refrigerant piping: 7.5m (horizontal).
2. Nominal heating capacities are based on the following conditions:
Indoor temp: 20°CDB, 15°C WB; Outdoor temp: 7°CDB, 6°CWB; Equivalent refrigerant piping: 7.5m (horizontal).
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
12
Model
MTA-150CRN1
Type
Medium static pressure duct
Power supply \ 220-240V~, 1Ph, 50Hz
Cooling
Capacity (T1/T3)
Btu/h
150,100/130,300
W
44,000/38,200
Input (T1/T3)
W
15,100/18,000
EER (T1)
W/W
2.91
Heating
Capacity
Btu/h \ W \ Input
W \ COP
W/W
\
Rated input (Whole units) W 21,200
Rated current (Whole units) A 35
Indoor air flow
m3/h
7,650
Indoor standard ESP (External static pressure)
Pa
150
Indoor noise level
dB(A)
79
Refrigerant type
\
R410A
Refrigerant control
\
Capillary
Fan
Type
\
Centrifugal fan
Motor model (×Quantity) \ YDK300-4X(×3)
Input (Hi/med/lo)
W
720/605/510
Capacitor
\
15μF/450V
Speed (Hi/med/lo)
r/min
1,040/930/825
Coil
Type
\
Copper tube and aluminum fin
Tube size
mm
Ф7
No. of rows
\ 4 Fin spacing
mm
1.5
Tube pitch(a)×row pitch(b)
mm
21×13.37
Length× height
mm
1,602×588
Number of circuits
\
28
Controller
\
R51/CE
Refrigerant pipe (Liquid/ Gas)
mm
(Ф9.52/Ф22)×2
Drain pipe size
mm
Ф41
Dimension (W×H×D)
mm
1,988×669×906
Packing (W×H×D)
mm
2,095×800×964
Net/Gross weight
kg
188/200
Notes:
1. Nominal cooling capacities are based on the following conditions:
T1: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB, 24°C WB; T3: Indoor temp: 27°CDB, 19°CWB; Outdoor
temp: 46°CDB; Equivalent refrigerant piping: 7.5m (horizontal).
2. Nominal heating capacities are based on the following conditions:
Indoor temp: 20°CDB, 15°C WB; Outdoor temp: 7°CDB, 6°CWB; Equivalent refrigerant piping: 7.5m (horizontal).
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
13
Model
MHB-76HRN1
MHB-76CRN1
Type
High static pressure duct
Power supply \ 220-240V~, 1Ph, 50Hz
Cooling
Capacity (T1/T3)
Btu/h
75,100/64,100
75,100/64,100
W
22,000/18,800
22,000/18,800
Input (T1/T3)
W
7,500/8,850
7,500/8,850
EER (T1)
W/W
2.93
2.93
Heating
Capacity
Btu/h
85,000
\ W 25,000
\
Input
W
8,300
\
COP
W/W
3.01
\
Rated input (Whole units)
W
11,700
11,700
Rated current (Whole units)
A
19.3
19.3
Indoor air flow
m3/h
4,250
4,250
Indoor standard ESP (External static pressure)
Pa
196
196
Indoor noise level
dB(A)
58
58
Refrigerant type
\
R410A
R410A
Refrigerant control
\
Capillary
Fan
Type \ Centrifugal fan
Centrifugal fan
Motor model (×Quantity)
\
YDK300-4X(×2)
YDK300-4X(×2)
Input (Hi/med/lo)
W
690/580/500
690/580/500
Capacitor \ 12μF/450V
12μF/450V
Speed (Hi/med/lo)
r/min
1,020/910/800
1,020/910/800
Coil
Type
\
Copper tube and aluminum fin
Tube size
mm
Ф9.52
Ф9.52
No. of rows \ 3
3
Fin spacing
mm
1.5
1.5
Tube pitch(a)×row pitch(b)
mm
25.4×22
25.4×22
Length× height
mm
1,202×406.4
1,202×406.4
Number of circuits
\
10
10
Controller \ R51/E
R51/CE
Refrigerant pipe (Liquid/ Gas)
mm
Ф9.52/Ф22
Ф9.52/Ф22
Drain pipe size
mm
Ф41
Ф41
Dimension (W×H×D)
mm
1,443×450×846
1,443×450×846
Packing (W×H×D)
mm
1,549×476×917
1,549×476×917
Net/Gross weight
kg
105/120
105/120
Notes:
1. Nominal cooling capacities are based on the following conditions:
T1: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB, 24°C WB; T3: Indoor temp: 27°CDB, 19°CWB; Outdoor
temp: 46°CDB; Equivalent refrigerant piping: 7.5m (horizontal).
2. Nominal heating capacities are based on the following conditions:
Indoor temp: 20°CDB, 15°C WB; Outdoor temp: 7°CDB, 6°CWB; Equivalent refrigerant piping: 7.5m (horizontal).
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
14
Model
MHB-96HRN1
MHB-96CRN1
Type
High static pressure duct
Power supply \ 220-240V~, 1Ph, 50Hz
Cooling
Capacity (T1/T3)
Btu/h
95,600/80,500
95,600/80,500
W
28,000/23,600
28,000/23,600
Input (T1/T3)
W
9,600/11,550
9,600/11,550
EER (T1)
W/W
2.92
2.92
Heating
Capacity
Btu/h
105,000
\ W 31,000
\
Input W 10,300
\
COP
W/W
3.01
\
Rated input (Whole units)
W
14,400
14,400
Rated current (Whole units)
A
23.7
23.7
Indoor air flow
m3/h
5,100
5,100
Indoor standard ESP (External static pressure)
Pa
196
196
Indoor noise level
dB(A)
61
61
Refrigerant type
\
R410A
R410A
Refrigerant control
\
Capillary
Fan
Type \ Centrifugal fan
Centrifugal fan
Motor model (×Quantity)
\
YDK550-4X(×2)
YDK550-4X(×2)
Input (Hi/med/lo)
W
990/830/670
990/830/670
Capacitor \ 12μF/450V
12μF/450V
Speed (Hi/med/lo)
r/min
1,130/990/840
1,130/990/840
Coil
Type
\
Copper tube and aluminum fin
Tube size
mm
Ф9.52
Ф9.52
No. of rows \ 4
4
Fin spacing
mm
1.5
1.5
Tube pitch(a)×row pitch(b)
mm
25.4×22
25.4×22
Length× height
mm
1,202×406.4
1,202×406.4
Number of circuits
\
14
14
Controller \ R51/E
R51/CE
Refrigerant pipe (Liquid/ Gas)
mm
Ф9.52/Ф25
Ф9.52/Ф25
Drain pipe size
mm
Ф41
Ф41
Dimension (W×H×D)
mm
1,443×450×846
1,443×450×846
Packing (W×H×D)
mm
1,549×476×917
1,549×476×917
Net/Gross weight
kg
105/120
105/120
Notes:
1. Nominal cooling capacities are based on the following conditions:
T1: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB, 24°C WB; T3: Indoor temp: 27°CDB, 19°CWB; Outdoor
temp: 46°CDB; Equivalent refrigerant piping: 7.5m (horizontal).
2. Nominal heating capacities are based on the following conditions:
Indoor temp: 20°CDB, 15°C WB; Outdoor temp: 7°CDB, 6°CWB; Equivalent refrigerant piping: 7.5m (horizontal).
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
15
3. Dimensions (Unit: mm)
MTA-76C(H)RN1, MTA-96C(H)RN1, MHB-76C(H)RN1, MHB-96C(H)RN1:
Pipe side view
MTA-120C(H)RN1, MTA-150CRN1:
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
16
Pipe side view
4. Service Space
Top view
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
17
5. Refrigerant circuit
Heat pump: MTA-76HRN1, MTA-96HRN1, MTA-120HRN1, MHB-76HRN1, MHB-96HRN1
Cooling only: MTA-76CRN1, MTA-96CRN1, MTA-120CRN1, MHB-76CRN1, MHB-96CRN1
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
18
Cooling only: MTA-150CRN1
6. Wiring Diagrams
MTA-76HRN1, MTA-96HRN1, MHB-76HRN1, MHB-96HRN1
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
19
MTA-120HRN1
MTA-76CRN1, MTA-96CRN1, MHB-76CRN1, MHB-96CRN1
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
20
MTA-120CRN1, MTA-150CRN1
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
21
7. Capacity Table
MTA-76C(H)RN1, MHB-76C(H)RN1
Gross Cooling Capacity (kW)
Outdoor DB(°C)
29.40
35.00
Indoor
WB(°C)
16.10
19.40
22.80
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
2000
23.9
19.5
15.2
6.56
21.9
12.4
6.76
23.3
5.4
6.89
18.7
15.3
6.99
20.8
11.7
7.22
22.0
5.1
7.36
26.7
20.2
17.4
6.58
22.4
14.5
6.78
23.8
10.3
6.91
19.1
17.4
7.01
21.2
13.7
7.24
22.5
9.7
7.38
29.4
20.9
19.0
6.60
22.8
18.7
6.80
24.3
14.4
6.93
19.5
18.7
7.03
21.6
17.7
7.26
22.9
13.6
7.40
32.2
21.6
21.2
6.61
23.3
21.2
6.81
24.7
18.2
6.94
19.9
19.5
7.05
22.0
20.0
7.28
23.4
17.2
7.42
2300
23.9
20.6
16.5
6.76
22.5
13.0
6.96
23.9
5.6
7.09
19.7
16.6
7.19
21.4
12.4
7.42
22.6
5.3
7.56
26.7
21.3
18.5
6.78
23.0
16.3
6.98
24.4
10.7
7.11
20.1
18.6
7.21
21.8
15.5
7.44
23.1
10.1
7.58
29.4
22.0
20.4
6.80
23.5
19.7
7.00
24.9
15.2
7.13
20.5
20.1
7.23
22.2
18.7
7.46
23.6
14.4
7.60
32.2
22.8
21.7
6.81
23.9
22.2
7.01
25.4
18.9
7.15
20.9
20.9
7.25
22.7
21.0
7.47
24.0
17.9
7.62
2500
23.9
21.1
18.3
7.00
23.0
14.4
7.33
24.4
6.3
7.33
20.2
18.5
7.43
21.9
13.7
7.48
23.1
6.0
7.80
26.7
21.8
20.8
7.02
23.5
18.1
7.22
24.9
11.9
7.35
20.6
20.6
7.45
22.0
17.2
7.50
23.6
11.3
7.82
29.4
22.6
21.9
7.04
24.0
22.0
7.24
25.4
16.8
7.37
21.0
21.0
7.47
22.7
20.9
7.70
24.1
15.9
7.84
32.2
23.4
22.9
7.06
24.4
22.2
7.26
25.9
21.1
7.39
21.4
21.4
7.49
23.2
21.1
7.72
24.6
20.0
7.86
2800
23.9
21.5
19.1
7.31
23.5
14.1
7.51
24.9
6.1
7.64
21.0
18.6
7.74
22.4
13.4
7.97
23.6
5.8
8.11
26.7
22.3
21.4
7.33
24.0
17.6
7.53
25.4
11.5
7.66
21.4
20.6
7.76
22.8
16.8
7.99
24.1
11.0
8.13
29.4
23.1
22.4
7.35
24.5
21.3
7.55
25.9
16.4
7.68
21.8
21.8
7.78
23.3
20.2
8.01
24.6
15.6
8.15
32.2
23.9
23.4
7.37
25.0
24.0
7.57
26.4
20.5
7.70
22.3
22.3
7.80
23.7
22.8
8.03
25.1
19.4
8.17
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power input (kW)
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
22
Gross Cooling Capacity (kW)
Outdoor DB(°C)
40.60
46.10
Indoor
WB(°C)
16.10
19.40
22.80
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
2000
23.9
17.3
14.2
7.94
18.9
10.7
8.18
20.1
4.6
8.33
15.8
13.0
8.13
17.3
9.8
8.39
18.5
4.3
8.64
26.7
17.6
16.0
7.96
19.2
12.5
8.20
20.5
8.8
8.35
16.1
14.7
8.15
17.6
11.4
8.41
18.8
8.1
8.66
29.4
18.0
17.3
7.98
19.6
16.1
8.22
20.9
12.5
8.37
16.5
15.8
8.17
18.0
14.7
8.43
19.2
11.4
8.68
32.2
18.3
18.0
8.00
20.0
18.2
8.24
21.4
15.7
8.39
16.8
16.5
8.19
18.3
16.7
8.45
19.6
14.4
8.70
2300
23.9
17.9
15.0
8.14
19.5
11.2
8.38
20.7
4.9
8.53
16.4
13.8
8.33
17.9
10.3
8.59
19.1
4.5
8.84
26.7
18.3
16.9
8.16
19.9
14.1
8.40
21.2
9.3
8.55
16.8
15.5
8.35
18.3
12.9
8.61
19.5
8.5
8.86
29.4
18.6
18.3
8.18
20.2
17.0
8.42
21.6
13.2
8.57
17.1
16.8
8.37
18.6
15.6
8.63
19.8
12.1
8.88
32.2
19.0
19.0
8.20
20.7
19.1
8.44
22.0
16.4
8.59
17.4
17.4
8.39
19.0
17.6
8.65
20.2
15.1
8.90
2500
23.9
18.4
16.9
7.84
20.0
12.5
8.23
21.2
5.5
8.23
16.9
15.5
8.57
18.4
11.5
8.83
19.6
5.1
9.08
26.7
18.8
18.8
7.86
20.4
15.7
8.10
21.7
10.4
8.25
17.3
17.3
8.59
18.8
14.4
8.85
20.0
9.5
9.10
29.4
19.1
19.1
7.88
20.8
19.0
8.12
22.1
14.6
8.27
17.6
17.6
8.61
19.1
17.5
8.87
20.3
13.5
9.12
32.2
19.5
19.5
7.90
21.2
19.2
8.14
22.5
18.3
8.29
17.9
17.9
8.63
19.5
17.7
8.89
20.8
16.9
9.15
2800
23.9
18.9
16.7
8.69
20.4
12.2
8.93
21.7
5.3
9.08
17.4
15.4
8.88
18.9
11.3
9.14
20.0
4.9
9.39
26.7
19.3
18.5
8.71
20.9
15.3
8.95
22.2
10.1
9.10
17.8
17.1
8.90
19.3
14.2
9.16
20.5
9.3
9.41
29.4
19.6
19.6
8.73
21.3
18.5
8.97
22.6
14.3
9.12
18.1
18.1
8.92
19.6
17.1
9.18
20.9
13.2
9.43
32.2
20.0
20.0
8.75
21.7
20.9
8.99
23.0
17.9
9.15
18.5
18.5
8.94
20.0
19.3
9.21
21.3
16.5
9.46
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power input (kW)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
23
Gross Cooling Capacity (kW)
Outdoor DB(°C)
51.70
Indoor
WB(°C)
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
2000
23.9
15.5
12.7
8.51
16.8
9.5
8.87
17.9
4.1
9.12
26.7
15.8
14.4
8.53
17.1
11.1
8.89
18.2
7.9
9.14
29.4
16.2
15.5
8.55
17.5
14.3
8.91
18.6
11.1
9.16
32.2
16.5
16.2
8.57
17.8
16.2
8.93
19.0
14.0
9.19
2300
23.9
16.1
13.6
8.71
17.4
10.1
9.07
18.5
4.4
9.32
26.7
16.5
15.2
8.73
17.8
12.6
9.09
18.9
8.3
9.34
29.4
16.8
16.5
8.75
18.1
15.2
9.11
19.2
11.7
9.36
32.2
17.1
17.1
8.77
18.5
17.1
9.14
19.6
14.6
9.39
2500
23.9
16.6
15.3
8.95
17.9
11.2
9.31
19.0
4.9
9.56
26.7
17.0
17.0
8.97
18.3
14.0
9.33
19.4
9.3
9.58
29.4
17.3
17.3
8.99
18.6
17.1
9.35
19.7
13.1
9.60
32.2
17.6
17.6
9.01
19.0
17.3
9.38
20.1
16.4
9.63
2800
23.9
17.1
15.1
9.26
18.4
11.0
9.62
19.5
4.8
9.87
26.7
17.5
16.8
9.28
18.8
13.8
9.64
19.9
9.0
9.89
29.4
17.8
17.8
9.30
19.1
16.6
9.66
20.3
12.8
9.91
32.2
18.2
18.2
9.33
19.5
18.8
9.69
20.7
16.0
9.94
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power input (kW)
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
24
MTA-96C(H)RN1, MHB-96C(H)RN1
Gross Cooling Capacity (kW)
Outdoor DB(°C)
29.40
35.00
Indoor
WB(°C)
16.10
19.40
22.80
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
2440
23.9
25.3
19.8
8.50
27.8
15.7
8.70
29.2
6.7
8.83
24.6
20.2
8.93
26.6
15.1
9.16
27.9
6.4
9.30
26.7
26.2
22.6
8.52
28.4
18.4
8.72
29.8
12.8
8.85
25.1
22.8
8.95
27.2
17.6
9.18
28.5
12.3
9.32
29.4
27.1
24.7
8.54
28.9
23.7
8.74
30.4
18.1
8.87
25.6
24.6
8.97
27.7
22.7
9.20
29.0
17.3
9.34
32.2
28.1
27.5
8.56
29.5
26.8
8.76
31.0
22.8
8.89
26.1
25.6
8.99
28.3
25.7
9.23
29.6
21.8
9.37
2740
23.9
26.4
21.1
8.70
28.4
16.4
8.90
29.8
7.0
9.03
25.6
21.5
9.13
27.3
15.8
9.36
28.5
6.7
9.50
26.7
27.3
23.7
8.72
29.0
20.6
8.92
30.4
13.3
9.05
26.1
24.2
9.15
27.8
19.7
9.38
29.1
12.8
9.52
29.4
28.3
26.2
8.74
29.6
24.9
8.94
31.0
18.9
9.07
26.6
26.1
9.17
28.4
23.8
9.40
29.7
18.1
9.54
32.2
29.2
27.9
8.76
30.2
27.9
8.96
31.6
23.6
9.10
27.2
27.2
9.20
28.9
26.8
9.43
30.3
22.6
9.57
3000
23.9
26.9
23.4
8.94
28.9
18.1
9.27
30.3
7.8
9.27
26.1
23.9
9.37
27.7
17.3
9.55
29.0
7.5
9.74
26.7
27.8
26.5
8.96
29.5
22.7
9.16
30.9
14.8
9.29
26.6
26.6
9.39
28.0
21.8
9.60
29.6
14.2
9.76
29.4
28.8
27.9
8.98
30.1
27.6
9.18
31.5
20.9
9.31
27.1
27.1
9.41
28.9
26.5
9.64
30.2
20.0
9.78
32.2
29.8
29.2
9.00
30.7
27.9
9.21
32.1
26.1
9.34
27.7
27.7
9.44
29.4
26.8
9.67
30.8
25.0
9.81
3240
23.9
27.3
24.2
9.25
29.4
17.6
9.45
30.8
7.5
9.58
26.9
23.8
9.68
28.2
16.9
9.91
29.5
7.2
10.04
26.7
28.3
27.2
9.27
30.0
22.1
9.47
31.4
14.3
9.60
27.4
26.3
9.70
28.8
21.2
9.93
30.1
13.7
10.07
29.4
29.3
28.4
9.29
30.6
26.6
9.49
32.0
20.3
9.62
27.9
27.9
9.72
29.4
25.5
9.95
30.7
19.4
10.10
32.2
30.3
29.7
9.32
31.2
30.0
9.52
32.7
25.3
9.65
28.5
28.5
9.75
30.0
28.8
9.98
31.3
24.3
10.12
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power input (kW)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
25
Gross Cooling Capacity (kW)
Outdoor DB(°C)
40.60
46.10
Indoor
WB(°C)
16.10
19.40
22.80
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
2440
23.9
22.0
18.0
10.63
23.6
13.3
10.87
24.8
5.7
11.02
20.5
16.8
10.82
22.0
12.4
11.08
23.2
5.4
11.33
26.7
22.4
20.4
10.66
24.0
15.6
10.90
25.3
10.9
11.05
20.9
19.0
10.85
22.4
14.5
11.11
23.6
10.2
11.36
29.4
22.9
22.0
10.69
24.5
20.1
10.93
25.8
15.4
11.08
21.3
20.5
10.88
22.9
18.8
11.14
24.1
14.3
11.39
32.2
23.3
22.9
10.71
25.0
22.7
10.95
26.4
19.4
11.11
21.8
21.3
10.90
23.3
21.2
11.17
24.6
18.1
11.42
2740
23.9
22.6
19.0
10.83
24.2
14.0
11.07
25.4
6.0
11.22
21.1
17.8
11.02
22.6
13.1
11.28
23.8
5.6
11.53
26.7
23.1
21.3
10.86
24.7
17.5
11.10
26.0
11.4
11.25
21.6
20.0
11.05
23.1
16.3
11.31
24.3
10.6
11.56
29.4
23.5
23.1
10.89
25.1
21.1
11.13
26.5
16.1
11.28
22.0
21.6
11.08
23.5
19.8
11.34
24.7
15.1
11.59
32.2
24.0
24.0
10.91
25.6
23.7
11.16
27.0
20.1
11.31
22.4
22.4
11.11
24.0
22.2
11.37
25.2
18.8
11.62
3000
23.9
23.1
21.2
11.07
24.7
15.4
11.46
25.9
6.7
11.46
21.6
19.8
11.26
23.1
14.4
11.52
24.3
6.3
11.77
26.7
23.6
23.6
11.10
25.2
19.3
11.34
26.5
12.7
11.49
22.1
22.1
11.29
23.6
18.1
11.55
24.8
11.8
11.80
29.4
24.0
24.0
11.13
25.7
23.5
11.37
27.0
17.9
11.52
22.5
22.5
11.32
24.0
22.0
11.58
25.2
16.7
11.83
32.2
24.5
24.5
11.16
26.2
23.8
11.40
27.5
22.4
11.55
22.9
22.9
11.35
24.5
22.3
11.61
25.7
20.9
11.86
3240
23.9
23.6
20.9
11.38
25.1
15.1
11.62
26.4
6.5
11.77
22.1
19.6
11.57
23.6
14.1
11.83
24.8
6.1
12.08
26.7
24.1
23.1
11.41
25.7
18.9
11.65
27.0
12.3
11.80
22.6
21.7
11.60
24.1
17.7
11.86
25.3
11.5
12.11
29.4
24.5
24.5
11.44
26.2
22.8
11.68
27.5
17.4
11.83
23.0
23.0
11.63
24.5
21.3
11.89
25.8
16.3
12.14
32.2
25.0
25.0
11.47
26.7
25.7
11.71
28.0
21.7
11.86
23.5
23.5
11.66
25.0
24.1
11.92
26.3
20.4
12.17
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power input (kW)
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
26
Gross Cooling Capacity (kW)
Outdoor DB(°C)
51.70
Indoor
WB(°C)
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
2440
23.9
20.0
16.4
11.42
21.3
12.0
11.78
22.4
5.2
12.03
26.7
20.4
18.6
11.45
21.7
14.1
11.81
22.8
9.8
12.06
29.4
20.8
20.0
11.48
22.2
18.2
11.84
23.3
13.9
12.09
32.2
21.3
20.8
11.51
22.6
20.6
11.87
23.8
17.5
12.12
2740
23.9
20.6
17.3
11.62
21.9
12.7
11.98
23.0
5.4
12.23
26.7
21.1
19.5
11.65
22.4
15.9
12.01
23.5
10.3
12.26
29.4
21.5
21.1
11.68
22.8
19.2
12.04
23.9
14.6
12.29
32.2
21.9
21.9
11.71
23.3
21.5
12.07
24.4
18.2
12.32
3000
23.9
21.1
19.4
11.86
22.4
14.0
12.22
23.5
6.1
12.47
26.7
21.6
21.6
11.89
22.9
17.6
12.25
24.0
11.5
12.50
29.4
22.0
22.0
11.92
23.3
21.4
12.28
24.4
16.2
12.53
32.2
22.4
22.4
11.95
23.8
21.6
12.31
24.9
20.3
12.56
3240
23.9
21.6
19.1
12.17
22.9
13.7
12.53
24.0
5.9
12.78
26.7
22.1
21.2
12.20
23.4
17.2
12.56
24.5
11.1
12.81
29.4
22.5
22.5
12.23
23.8
20.7
12.59
24.9
15.8
12.84
32.2
22.9
22.9
12.26
24.3
23.4
12.62
25.4
19.7
12.87
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power input (kW)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
27
MTA-120C(H)RN1
Gross Cooling Capacity (kW)
Outdoor DB(°C)
29.40
35.00
Indoor
WB(°C)
16.10
19.40
22.80
16.10
19.40
22.80
CFM
DB(°C)
TGC
SHC
PI
TGC
SHC
PI
TGC
SHC
PI
TGC
SHC
PI
TGC
SHC
PI
TGC
SHC
PI
3200
23.9
32.0
25.0
10.99
34.6
19.5
11.19
36.0
8.3
11.32
31.4
25.7
11.42
33.4
18.9
11.65
34.7
8.0
11.79
26.7
33.1
28.5
11.02
35.3
22.8
11.22
36.7
15.8
11.35
32.0
29.1
11.45
34.1
22.1
11.68
35.4
15.3
11.82
29.4
34.3
31.1
11.05
36.0
29.5
11.25
37.4
22.3
11.38
32.6
31.4
11.48
34.8
28.5
11.71
36.1
21.5
11.85
32.2
35.5
34.8
11.08
36.7
33.4
11.28
38.2
28.1
11.41
33.3
32.6
11.51
35.5
32.2
11.74
36.8
27.1
11.88
3500
23.9
33.0
26.4
11.19
35.2
20.3
11.39
36.6
8.6
11.52
32.4
27.2
11.62
34.0
19.7
11.85
35.3
8.3
11.99
26.7
34.2
29.7
11.22
35.9
25.5
11.42
37.3
16.4
11.55
33.0
30.6
11.65
34.7
24.6
11.88
36.0
15.8
12.02
29.4
35.4
32.8
11.25
36.6
30.8
11.45
38.0
23.2
11.58
33.7
33.0
11.68
35.4
29.7
11.91
36.7
22.4
12.05
32.2
36.6
34.9
11.28
37.4
34.6
11.48
38.8
29.0
11.61
34.3
34.3
11.71
36.1
33.4
11.94
37.5
28.0
12.08
3750
23.9
33.5
29.2
11.43
35.7
22.3
11.76
37.1
9.6
11.76
32.8
30.1
11.86
34.5
21.6
11.98
35.8
9.3
12.23
26.7
34.7
33.0
11.46
36.4
28.0
11.66
37.8
18.1
11.79
33.5
33.5
11.89
35.0
27.1
12.00
36.5
17.5
12.26
29.4
35.9
34.9
11.49
37.1
34.1
11.69
38.6
25.5
11.82
34.2
34.2
11.92
35.9
32.9
12.15
37.2
24.7
12.29
32.2
37.2
36.4
11.52
37.9
34.4
11.72
39.3
32.0
11.85
34.9
34.9
11.95
36.6
33.3
12.18
38.0
30.9
12.32
4000
23.9
34.0
30.1
11.74
36.2
21.7
11.94
37.5
9.2
12.07
33.6
29.8
12.17
35.0
21.0
12.40
36.3
8.9
12.54
26.7
35.2
33.8
11.77
36.9
27.1
11.97
38.3
17.4
12.10
34.3
33.0
12.20
35.7
26.3
12.43
37.0
16.8
12.57
29.4
36.4
35.4
11.80
37.6
32.7
12.00
39.1
24.7
12.13
35.0
35.0
12.23
36.4
31.7
12.46
37.7
23.9
12.60
32.2
37.7
37.0
11.83
38.4
36.9
12.03
39.8
30.9
12.16
35.7
35.7
12.26
37.1
35.7
12.49
38.5
29.8
12.63
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power input (kW)
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
28
Gross Cooling Capacity (kW)
Outdoor DB(°C)
40.60
46.10
Indoor
WB(°C)
16.10
19.40
22.80
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
3200
23.9
28.3
23.2
12.33
29.9
16.9
12.57
31.1
7.2
12.72
26.8
22.0
12.52
28.3
16.0
12.78
29.5
6.8
13.03
26.7
28.9
26.2
12.36
30.5
19.7
12.60
31.8
13.7
12.75
27.4
24.9
12.55
28.9
18.7
12.81
30.1
13.0
13.06
29.4
29.4
28.3
12.39
31.1
25.5
12.63
32.4
19.3
12.78
27.9
26.8
12.58
29.4
24.1
12.84
30.7
18.3
13.09
32.2
30.0
29.4
12.42
31.7
28.8
12.66
33.0
24.3
12.81
28.5
27.9
12.61
30.0
27.3
12.87
31.3
23.0
13.13
3500
23.9
28.9
24.3
12.53
30.5
17.6
12.77
31.7
7.5
12.92
27.4
23.1
12.72
28.9
16.7
12.98
30.1
7.1
13.23
26.7
29.5
27.3
12.56
31.1
22.0
12.80
32.4
14.2
12.95
28.0
25.9
12.75
29.5
20.9
13.01
30.7
13.5
13.26
29.4
30.1
29.5
12.59
31.7
26.6
12.83
33.0
20.1
12.98
28.5
28.0
12.78
30.1
25.3
13.04
31.3
19.1
13.29
32.2
30.7
30.7
12.62
32.3
29.9
12.86
33.7
25.1
13.01
29.1
29.1
12.81
30.7
28.4
13.08
31.9
23.8
13.33
3750
23.9
29.4
27.0
12.23
31.0
19.4
12.62
32.2
8.4
12.62
27.9
25.6
12.96
29.4
18.4
13.22
30.6
7.9
13.47
26.7
30.0
30.0
12.26
31.6
24.3
12.50
32.9
15.7
12.65
28.5
28.5
12.99
30.0
23.1
13.25
31.2
14.9
13.50
29.4
30.6
30.6
12.29
32.2
29.6
12.53
33.5
22.2
12.68
29.0
29.0
13.02
30.6
28.1
13.28
31.8
21.1
13.53
32.2
31.2
31.2
12.32
32.9
29.9
12.56
34.2
27.8
12.71
29.6
29.6
13.06
31.2
28.4
13.32
32.4
26.4
13.57
4000
23.9
29.9
26.4
13.08
31.5
18.8
13.32
32.7
8.0
13.47
28.4
25.1
13.27
29.9
17.9
13.53
31.1
7.6
13.78
26.7
30.5
29.3
13.11
32.1
23.6
13.35
33.4
15.2
13.50
29.0
27.9
13.30
30.5
22.4
13.56
31.7
14.4
13.81
29.4
31.1
31.1
13.14
32.7
28.5
13.38
34.0
21.5
13.53
29.6
29.6
13.33
31.1
27.0
13.59
32.3
20.5
13.84
32.2
31.7
31.7
13.18
33.4
32.1
13.42
34.7
26.9
13.57
30.2
30.2
13.37
31.7
30.5
13.63
33.0
25.6
13.88
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power input (kW)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
29
Gross Cooling Capacity (kW)
Outdoor DB(°C)
51.70
Indoor
WB(°C)
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
3200
23.9
26.5
21.8
14.01
27.8
15.7
14.37
28.9
6.7
14.62
26.7
27.1
24.6
14.05
28.4
18.4
14.41
29.5
12.7
14.66
29.4
27.6
26.6
14.09
28.9
23.7
14.45
30.1
17.9
14.70
32.2
28.2
27.6
14.12
29.5
26.8
14.48
30.7
22.6
14.73
3500
23.9
27.2
22.8
14.21
28.4
16.4
14.57
29.5
7.0
14.82
26.7
27.7
25.6
14.25
29.0
20.6
14.61
30.1
13.2
14.86
29.4
28.3
27.7
14.29
29.6
24.9
14.65
30.7
18.7
14.90
32.2
28.8
28.8
14.32
30.2
27.9
14.68
31.3
23.4
14.93
3750
23.9
27.6
25.4
14.45
28.9
18.1
14.81
30.0
7.8
15.06
26.7
28.2
28.2
14.49
29.5
22.7
14.85
30.6
14.6
15.10
29.4
28.8
28.8
14.53
30.1
27.6
14.89
31.2
20.7
15.14
32.2
29.3
29.3
14.56
30.7
27.9
14.92
31.8
25.9
15.18
4000
23.9
28.1
24.9
14.76
29.4
17.6
15.12
30.5
7.5
15.37
26.7
28.7
27.6
14.80
30.0
22.1
15.16
31.1
14.1
15.41
29.4
29.3
29.3
14.84
30.6
26.6
15.20
31.7
20.1
15.45
32.2
29.9
29.9
14.87
31.2
30.0
15.24
32.4
25.1
15.49
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power input (kW)
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
30
MTA-150CRN1
Gross Cooling Capacity (kW)
Outdoor DB(°C)
29.40
35.00
Indoor
WB(°C)
16.10
19.40
22.80
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
4000
23.9
41.0
32.0
14.20
43.7
24.7
14.40
45.1
10.4
14.53
40.5
33.2
14.63
42.5
24.0
14.86
43.8
10.1
15.00
26.7
42.4
36.6
14.24
44.6
28.9
14.44
46.0
19.8
14.57
41.3
37.5
14.67
43.4
28.1
14.90
44.7
19.3
15.04
29.4
43.9
39.9
14.28
45.5
37.3
14.48
46.9
27.9
14.61
42.1
40.5
14.71
44.2
36.3
14.94
45.6
27.1
15.08
32.2
45.4
44.5
14.31
46.4
42.2
14.51
47.8
35.2
14.64
43.0
42.1
14.74
45.1
41.0
14.97
46.5
34.2
15.12
4300
23.9
42.0
33.6
14.40
44.3
25.6
14.60
45.7
10.8
14.73
41.5
34.8
14.83
43.1
24.9
14.99
44.4
10.5
15.20
26.7
43.5
37.8
14.44
45.2
32.1
14.64
46.6
20.4
14.77
42.3
39.2
14.87
44.0
31.2
15.01
45.3
19.9
15.24
29.4
45.0
41.7
14.48
46.1
38.7
14.68
47.5
29.0
14.81
43.1
42.3
14.91
44.9
37.7
15.03
46.2
28.2
15.28
32.2
46.6
44.4
14.51
47.0
43.5
14.71
48.5
36.2
14.84
44.0
44.0
14.94
45.8
42.4
15.05
47.1
35.2
15.32
4500
23.9
42.5
37.0
14.64
44.8
28.0
14.97
46.2
12.0
14.97
42.0
38.5
15.07
43.6
27.3
15.08
44.9
11.6
15.44
26.7
44.0
41.9
14.68
45.7
35.2
14.88
47.1
22.5
15.01
42.8
42.8
15.11
44.0
34.2
15.10
45.8
21.9
15.48
29.4
45.5
44.2
14.72
46.6
42.8
14.92
48.0
31.8
15.05
43.7
43.7
15.15
45.4
41.6
15.38
46.7
30.9
15.52
32.2
47.1
46.2
14.75
47.5
43.2
14.95
49.0
39.8
15.09
44.5
44.5
15.19
46.3
42.1
15.42
47.7
38.7
15.56
4800
23.9
43.0
38.0
14.95
45.3
27.1
15.15
46.7
11.4
15.28
42.7
37.8
15.38
44.1
26.4
15.61
45.4
11.1
15.75
26.7
44.5
42.8
14.99
46.2
34.0
15.19
47.6
21.6
15.32
43.6
41.9
15.42
45.0
33.1
15.65
46.3
21.0
15.79
29.4
46.1
44.7
15.03
47.1
41.0
15.23
48.6
30.7
15.36
44.5
44.5
15.46
45.9
39.9
15.69
47.2
29.9
15.83
32.2
47.7
46.7
15.07
48.1
46.2
15.27
49.5
38.4
15.40
45.4
45.4
15.50
46.8
45.0
15.73
48.2
37.3
15.87
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power input (kW)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
31
Gross Cooling Capacity (kW)
Outdoor DB(°C)
40.60
46.10
Indoor
WB(°C)
16.10
19.40
22.80
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
4000
23.9
36.4
29.8
17.07
37.9
21.4
17.31
39.2
9.1
17.46
34.9
28.6
17.26
36.4
20.5
17.52
37.5
8.7
17.77
26.7
37.1
33.7
17.11
38.7
25.1
17.35
40.0
17.2
17.50
35.6
32.3
17.30
37.1
24.0
17.56
38.3
16.5
17.81
29.4
37.8
36.4
17.15
39.5
32.3
17.39
40.8
24.3
17.54
36.3
34.9
17.34
37.8
31.0
17.60
39.0
23.2
17.85
32.2
38.6
37.8
17.20
40.2
36.6
17.44
41.6
30.6
17.59
37.0
36.3
17.39
38.6
35.1
17.65
39.8
29.3
17.90
4300
23.9
37.0
31.1
17.27
38.5
22.3
17.51
39.8
9.4
17.66
35.5
29.8
17.46
37.0
21.4
17.72
38.1
9.0
17.97
26.7
37.7
34.9
17.31
39.3
27.9
17.55
40.6
17.8
17.70
36.2
33.5
17.50
37.7
26.7
17.76
38.9
17.1
18.01
29.4
38.5
37.7
17.35
40.1
33.7
17.59
41.4
25.3
17.74
36.9
36.2
17.54
38.5
32.3
17.80
39.7
24.2
18.06
32.2
39.2
39.2
17.40
40.9
37.9
17.64
42.2
31.5
17.79
37.7
37.7
17.59
39.2
36.3
17.85
40.5
30.2
18.10
4500
23.9
37.5
34.4
16.97
39.0
24.4
17.36
40.3
10.4
17.36
36.0
33.0
17.70
37.5
23.4
17.96
38.6
10.0
18.20
26.7
38.2
38.2
17.01
39.8
30.6
17.25
41.1
19.7
17.40
36.7
36.7
17.74
38.2
29.4
18.00
39.4
18.9
18.25
29.4
39.0
39.0
17.05
40.6
37.2
17.29
41.9
27.8
17.44
37.4
37.4
17.78
39.0
35.7
18.05
40.2
26.6
18.30
32.2
39.7
39.7
17.10
41.4
37.6
17.34
42.8
34.8
17.49
38.2
38.2
17.83
39.7
36.1
18.09
41.0
33.3
18.34
4800
23.9
37.9
33.6
17.82
39.5
23.7
18.05
40.8
10.0
18.20
36.5
32.3
18.00
37.9
22.7
18.26
39.1
9.6
18.51
26.7
38.7
37.2
17.86
40.3
29.6
18.10
41.6
18.9
18.25
37.2
35.8
18.05
38.7
28.5
18.31
39.9
18.1
18.56
29.4
39.5
39.5
17.90
41.1
35.7
18.15
42.4
26.9
18.30
37.9
37.9
18.10
39.5
34.3
18.36
40.7
25.8
18.61
32.2
40.3
40.3
17.95
41.9
40.3
18.19
43.3
33.6
18.34
38.7
38.7
18.14
40.3
38.7
18.40
41.5
32.2
18.65
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power input (kW)
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
32
Gross Cooling Capacity (kW)
Outdoor DB(°C)
51.70
Indoor
WB(°C)
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
4000
23.9
34.4
28.2
18.43
35.7
20.2
18.79
36.8
8.5
19.04
26.7
35.1
31.9
18.48
36.4
23.6
18.84
37.5
16.2
19.09
29.4
35.8
34.5
18.53
37.2
30.5
18.89
38.3
22.8
19.14
32.2
36.5
35.8
18.57
37.9
34.5
18.93
39.0
28.7
19.19
4300
23.9
35.0
29.5
18.63
36.3
21.0
18.99
37.4
8.8
19.24
26.7
35.8
33.1
18.68
37.1
26.3
19.04
38.2
16.7
19.29
29.4
36.5
35.8
18.73
37.8
31.8
19.09
38.9
23.7
19.34
32.2
37.2
37.2
18.77
38.5
35.7
19.14
39.7
29.6
19.39
4500
23.9
35.5
32.6
18.87
36.8
23.0
19.23
37.9
9.8
19.48
26.7
36.3
36.3
18.92
37.6
28.9
19.28
38.7
18.5
19.53
29.4
37.0
37.0
18.97
38.3
35.1
19.33
39.4
26.1
19.58
32.2
37.7
37.7
19.01
39.1
35.5
19.38
40.2
32.7
19.63
4800
23.9
36.0
31.9
19.18
37.3
22.3
19.54
38.4
9.4
19.79
26.7
36.8
35.3
19.23
38.1
28.0
19.59
39.2
17.8
19.84
29.4
37.5
37.5
19.28
38.8
33.7
19.64
39.9
25.3
19.89
32.2
38.2
38.2
19.33
39.6
38.1
19.69
40.7
31.6
19.94
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power input (kW)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
33
8. Static Pressure Curve
MTA-76C(H)RN1
MTA-96C(H)RN1
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
34
MTA-120C(H)RN1
MTA-150CRN1
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
35
MHB-76C(H)RN1
MHB-96C(H)RN1
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
36
9. Electric Characteristics
Model
Indoor Unit
Power Supply
IFM
Hz
Voltage
Min.
Max.
MCA
MFA
kW
FLA
MTA-76HRN1
50
220-240V
198V
254V
7.53
15
1.341
6.02
MTA-76CRN1
50
220-240V
198V
254V
7.53
15
1.341
6.02
MTA-96HRN1
50
220-240V
198V
254V
9.1
15
1.605
7.28
MTA-96CRN1
50
220-240V
198V
254V
9.1
15
1.605
7.28
MTA-120HRN1
50
220-240V
198V
254V
11.19
20
2.03
8.95
MTA-120CRN1
50
220-240V
198V
254V
11.19
20
2.03
8.95
MTA-150CRN1
50
220-240V
198V
254V
16.5
20
2.7
13.2
MHB-76HRN1
50
220-240V
198V
254V
9.51
12
1.652
7.61
MHB-76CRN1
50
220-240V
198V
254V
9.51
12
1.652
7.61
MHB-96HRN1
50
220-240V
198V
254V
11.21
20
2.005
8.97
MHB-96CRN1
50
220-240V
198V
254V
11.21
20
2.005
8.97
Note:
MCA: Min. Current Amps. (A)
MFA: Max. Fuse Amps. (A)
IFM: Indoor Fan Motor
kW: Fan Motor Rated Output (kW)
FLA: Full Load Amps. (A)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
37
10. Sound Levels
Concealed Duct Type
Suction
Discharge
Microphone
1.4m
Duct
Model
Noise level
MTA-76HRN1
58 dB(A)
MTA-76CRN1
58 dB(A)
MTA-96HRN1
61 dB(A)
MTA-96CRN1
61 dB(A)
MTA-120HRN1
63 dB(A)
MTA-120CRN1
63 dB(A)
MTA-150CRN1
79 dB(A)
MHB-76HRN1
58 dB(A)
MHB-76CRN1
58 dB(A)
MHB-96HRN1
61 dB(A)
MHB-96CRN1
61 dB(A)
11. Accessories
Name
Qty.
Purpose
Owner’ manual
1
Installation manual
1
Restriction assembly
1
Connect to system
Water connective pipe
1
Connect to water drainage pipe
Display board subassembly
1
Connect to control signal
Protective sleeve for refrigerant inlet and outlet pipes
2
Remote controller
1
AAA battery
2
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
38
Floor-standing Type
1. Features ...................................................................... 39
2. Specifications .............................................................. 40
3. Dimensions .................................................................. 43
4. Service Space ............................................................. 43
5. Refrigerant Circuit ........................................................ 44
6. Wiring Diagrams .......................................................... 45
7. Capacity Tables ........................................................... 47
8. Electric Characteristics ................................................ 56
9. Sound Levels ............................................................... 56
10. Accessories ................................................................. 57
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
39
1. Features
Highly capacity of cooling and heating, and energy-saving.
Thin size, even can installed at limited place.
All round steel shell, for high quality protection of transportation.
Auto swing louver, wide angle and long distance of air supply.
Available for wireless remote control and screen control.
Screen ‘LOCK’ is available.
With auto restart function and self-diagnosis function.
Easy installation and maintenance.
High efficient scroll compressor, with thermal protectors to prevent motor overheating.
High performance heat exchanger
The heat exchanger fins are coated with anti-corrosive and hydrophilic layers. The special
coated layers serve as protection against corrosion from air, water and other corrosive agents,
assures longer coil life and save maintenance cost. Inner-thread coil pipe enhance heat
exchange efficiency. Copper pipe and aluminum fin have passed 600 hours Salt Spray Test.
Large capacity axial fan increase the heat exchange in the condenser.
Direct drive motor. Outdoor unit with axial fan directly drove by motor, and indoor with centrifugal
fan directly drove by motor.
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
40
2. Specifications
Model
MFA-76HRN1
MFA-76CRN1
Power supply
\
220~240V-1Ph-50Hz
Cooling
Capacity (T1/T3)
Btu/h
75,100/64,800
75,100/64,800
W
22,000/19,000
22,000/19,000
Input power (T1/T3)
W
7,500/8,980
7,500/8,980
EER (T1)
W/W
2.93
2.93
Heating
Capacity
Btu/h
85,000
\ W 25,000
\
Input power W 8,300
\
COP
W/W
3.01
\
Rated input (Whole units)
W
11,700
11,700
Rated current (Whole units)
A
19.3
19.3
Indoor air flow
m3/h
4,250
4,250
Indoor noise level
dB(A)
58
58
Refrigerant type
\
R410A
Refrigerant control
\
Capillary
Fan
Type
\
Centrifugal fan
Motor model \ YSK300-6
YSK300-6
Motor input(hi/med/lo)
W
600/500/437
600/500/437
Capacitor \ 25μF/450V
25μF/450V
Motor speed(hi/med/lo)
rpm
870/760/670
870/760/670
Coil
Type
\
Copper tube and aluminum fin
Tube size
mm
Ф9.52
Ф9.52
No. of rows \ 2
2
Tube pitch(a)×row pitch(b)
mm
25.4×44
25.4×44
Fin spacing
mm
1.6
1.6
Coil(W×H)
mm
982×711.2
982×711.2
Number of circuits \ 14
14
Controller \ R51/E
R51/CE
Refrigerant pipe (Liquid/ Gas)
mm
Ф9.52/Ф22
Ф9.52/Ф22
Drain pipe size
mm
Ф41
Ф41
Dimension (W×H×D)
mm
1,200×1,860×518
Packing (W×H×D)
mm
1,362×2,050×582
Net/Gross weight
kg
158/174
158/174
Notes:
1. Nominal cooling capacities are based on the following conditions:
T1: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB, 24°C WB; T3: Indoor temp: 27°CDB, 19°CWB;
Outdoor temp: 46°CDB; Equivalent refrigerant piping: 7.5m (horizontal).
2. Nominal heating capacities are based on the following conditions:
Indoor temp: 20°CDB, 15°C WB; Outdoor temp: 7°CDB, 6°CWB; Equivalent refrigerant piping: 7.5m
(horizontal).
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
41
Model
MFA-96HRN1
MFA-96CRN1
Power supply
\
220~240V-1Ph-50Hz
Cooling
Capacity (T1/T3)
Btu/h
95,600/81,500
95,600/81,500
W
28,000/23,900
28,000/23,900
Input power (T1/T3)
W
9,600/11,320
9,600/11,320
EER (T1)
W/W
2.92
2.92
Heating
Capacity
Btu/h
105,000
\ W 31,000
\
Input power W 10,300
\
COP
W/W
3.01
\
Rated input (Whole units)
W
14,400
14,400
Rated current (Whole units)
A
23.7
23.7
Indoor air flow
m3/h
5,100
5,100
Indoor noise level
dB(A)
61
61
Refrigerant type
\
R410A
Refrigerant control
\
Capillary
Fan
Type
\
Centrifugal fan
Motor model \ YSK300-6
YSK300-6
Motor input(hi/med/lo)
W
600/500/437
600/500/437
Capacitor \ 25μF/450V
25μF/450V
Motor speed(hi/med/lo)
rpm
870/760/670
870/760/670
Coil
Type
\
Copper tube and aluminum fin
Tube size
mm
Ф9.52
Ф9.52
No. of rows \ 3
3
Tube pitch(a)×row pitch(b)
mm
25.4×44
25.4×44
Fin spacing
mm
1.6
1.6
Coil(W×H)
mm
982×711.2
982×711.2
Number of circuits \ 14
14
Controller \ R51/E
R51/CE
Refrigerant pipe (Liquid/ Gas)
mm
Ф9.52/Ф25
Ф9.52/Ф25
Drain pipe size
mm
Ф41
Ф41
Dimension (W×H×D)
mm
1,200×1,860×420
Packing (W×H×D)
mm
1,362×2,050×582
Net/Gross weight
kg
158/174
158/174
Notes:
1. Nominal cooling capacities are based on the following conditions:
T1: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB, 24°C WB; T3: Indoor temp: 27°CDB, 19°CWB;
Outdoor temp: 46°CDB; Equivalent refrigerant piping: 7.5m (horizontal).
2. Nominal heating capacities are based on the following conditions:
Indoor temp: 20°CDB, 15°C WB; Outdoor temp: 7°CDB, 6°CWB; Equivalent refrigerant piping: 7.5m
(horizontal).
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
42
Model
MFAT-120CRN1
Power supply
\
220~240V-1Ph-50Hz
Cooling
Capacity (T1/T3)
Btu/h
121,000/110,900
W
35,000/32,500
Input power (T1/T3) W 13,000/15,500
EER (T1)
W/W
2.69
Heating
Capacity
Btu/h \ W \ Input power
W \ COP
W/W
\
Rated input (Whole units) W 19,200
Rated current (Whole units) A 32.5
Indoor air flow
m3/h
6,060
Indoor noise level
dB(A)
65
Refrigerant type
\
R410A
Refrigerant control
\
Capillary
Fan
Type
\
Centrifugal fan
Motor model
\
YSK600-6
Motor input(hi/med/lo) W 790/670/580
Capacitor
\
30μF/450V
Motor speed(hi/med/lo)
rpm
890/790/700
Coil
Type
\
Copper tube and aluminum fin
Tube size
mm
Ф9.52
No. of rows
\ 3 Tube pitch(a)×row pitch(b)
mm
25.4×22
Fin spacing
mm
1.6
Coil(W×H)
mm
982×711.2
Number of circuits
\
14
Controller
\
R51/CE
Refrigerant pipe (Liquid/ Gas)
mm
Ф12.7/Ф28.6
Drain pipe size
mm
Ф41
Dimension (W×H×D)
mm
1,200×1,860×420
Packing (W×H×D)
mm
1,362×2,050×582
Net/Gross weight
kg
148/174
Notes:
1. Nominal cooling capacities are based on the following conditions:
T1: Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB, 24°C WB; T3: Indoor temp: 27°CDB, 19°CWB;
Outdoor temp: 46°CDB; Equivalent refrigerant piping: 7.5m (horizontal).
2. Nominal heating capacities are based on the following conditions:
Indoor temp: 20°CDB, 15°C WB; Outdoor temp: 7°CDB, 6°CWB; Equivalent refrigerant piping: 7.5m
(horizontal).
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
43
3. Dimensions
4. Service Space
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
44
5. Refrigerant Circuit
Heat pump: MFA-76HRN1, MFA-96HRN1
Cooling only: MFA-96CRN1, MFA-96CRN1, MFAT-120CRN1
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
45
6. Wiring Diagrams
MFA-76HRN1, MFA-96HRN1
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
46
MFA-76CRN1, MFA-96CRN1, MFAT-120CRN1
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
47
7. Capacity Tables
MFA-76C(H)RN1
Gross Cooling Capacity (kW)
Outdoor DB(°C)
29.40
35.00
Indoor
WB(°C)
16.10
19.40
22.80
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
1950
23.9
20.1
16.5
6.48
22.1
12.5
6.68
23.5
5.4
6.81
19.3
15.8
6.91
21.0
11.8
7.14
22.2
5.1
7.28
26.7
20.8
18.9
6.50
22.6
14.6
6.70
24.0
10.3
6.83
19.7
17.9
6.93
21.4
13.8
7.16
22.7
9.8
7.30
29.4
21.5
20.7
6.52
23.0
18.9
6.72
24.5
14.6
6.85
20.1
19.3
6.95
21.8
17.9
7.18
23.1
13.8
7.32
32.2
22.3
21.8
6.53
23.5
21.4
6.73
24.9
18.3
6.86
20.5
20.1
6.96
22.2
20.2
7.20
23.6
17.4
7.34
2130
23.9
20.7
17.4
6.68
22.7
13.1
6.88
24.1
5.7
7.01
19.9
16.7
7.11
21.6
12.5
7.34
22.8
5.4
7.48
26.7
21.4
19.8
6.70
23.2
16.5
6.90
24.6
10.8
7.03
20.3
18.8
7.13
22.0
15.6
7.36
23.3
10.2
7.50
29.4
22.1
21.7
6.72
23.7
19.9
6.92
25.1
15.3
7.05
20.7
20.3
7.15
22.4
18.9
7.38
23.8
14.5
7.52
32.2
22.9
22.9
6.73
24.1
22.3
6.93
25.6
19.1
7.07
21.1
21.1
7.17
22.9
21.2
7.40
24.2
18.1
7.54
2500
23.9
21.2
19.4
6.92
23.2
14.5
7.25
24.6
6.4
7.25
20.4
18.7
7.35
22.1
13.8
7.47
23.3
6.0
7.72
26.7
21.9
21.9
6.94
23.7
18.2
7.14
25.1
12.0
7.27
20.8
20.8
7.37
22.0
17.3
7.50
23.8
11.4
7.74
29.4
22.7
22.7
6.96
24.2
22.2
7.16
25.6
17.0
7.29
21.2
21.2
7.39
23.0
21.1
7.62
24.3
16.1
7.76
32.2
23.5
23.5
6.97
24.7
22.4
7.18
26.1
21.2
7.31
21.6
21.6
7.41
23.4
21.3
7.64
24.8
20.1
7.78
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power Input (kW)
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
48
Gross Cooling Capacity (kW)
Outdoor DB(°C)
40.60
46.10
Indoor
WB(°C)
16.10
19.40
22.80
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
1950
23.9
17.5
14.4
8.07
19.1
10.8
8.31
20.4
4.7
8.46
16.0
13.1
8.26
17.5
9.9
8.52
18.7
4.3
8.77
26.7
17.9
16.2
8.09
19.5
12.6
8.33
20.8
8.9
8.48
16.4
14.9
8.28
17.9
11.6
8.54
19.1
8.2
8.79
29.4
18.2
17.5
8.11
19.8
16.3
8.35
21.2
12.6
8.50
16.7
16.0
8.30
18.2
14.9
8.56
19.4
11.6
8.81
32.2
18.6
18.2
8.13
20.2
18.4
8.37
21.6
15.9
8.52
17.0
16.7
8.32
18.6
16.9
8.58
19.8
14.6
8.83
2130
23.9
18.1
15.2
8.27
19.7
11.4
8.51
21.0
4.9
8.66
16.6
14.0
8.46
18.1
10.5
8.72
19.3
4.6
8.97
26.7
18.5
17.1
8.29
20.1
14.2
8.53
21.4
9.4
8.68
17.0
15.7
8.48
18.5
13.1
8.74
19.7
8.6
8.99
29.4
18.8
18.5
8.31
20.5
17.2
8.55
21.8
13.3
8.70
17.3
17.0
8.50
18.8
15.8
8.76
20.1
12.2
9.01
32.2
19.2
19.2
8.33
20.9
19.3
8.57
22.2
16.6
8.72
17.7
17.7
8.52
19.2
17.8
8.78
20.5
15.3
9.04
2500
23.9
18.6
17.1
7.97
20.2
12.6
8.36
21.5
5.6
8.36
17.1
15.7
8.70
18.6
11.6
8.96
19.8
5.1
9.21
26.7
19.0
19.0
7.99
20.6
15.8
8.23
21.9
10.5
8.38
17.5
17.5
8.72
19.0
14.6
8.98
20.2
9.7
9.23
29.4
19.4
19.4
8.01
21.0
19.3
8.25
22.3
14.8
8.40
17.8
17.8
8.74
19.4
17.8
9.00
20.6
13.6
9.25
32.2
19.7
19.7
8.03
21.4
19.5
8.27
22.8
18.5
8.42
18.2
18.2
8.76
19.7
18.0
9.02
21.0
17.1
9.28
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power Input (kW)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
49
Gross Cooling Capacity (kW)
Outdoor DB(°C)
51.70
Indoor
WB(°C)
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
1950
23.9
15.1
12.4
8.83
16.4
9.3
9.19
17.5
4.0
9.44
26.7
15.4
14.0
8.85
16.7
10.8
9.21
17.8
7.7
9.46
29.4
15.7
15.1
8.87
17.1
14.0
9.23
18.2
10.8
9.48
32.2
16.1
15.7
8.89
17.4
15.8
9.26
18.6
13.6
9.51
2130
23.9
15.7
13.2
9.03
17.0
9.8
9.39
18.1
4.3
9.64
26.7
16.1
14.9
9.05
17.4
12.3
9.41
18.5
8.1
9.66
29.4
16.4
16.1
9.07
17.7
14.9
9.43
18.8
11.5
9.68
32.2
16.7
16.7
9.10
18.1
16.7
9.46
19.2
14.3
9.71
2500
23.9
16.2
14.9
9.27
17.5
10.9
9.63
18.6
4.8
9.88
26.7
16.6
16.6
9.29
17.9
13.7
9.65
19.0
9.1
9.90
29.4
16.9
16.9
9.31
18.2
16.7
9.67
19.3
12.8
9.92
32.2
17.2
17.2
9.34
18.6
16.9
9.70
19.7
16.0
9.95
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power Input (kW)
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
50
MFA-96C(H)RN1
Gross Cooling Capacity (kW)
Outdoor DB(°C)
29.40
35.00
Indoor
WB(°C)
16.10
19.40
22.80
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
2360
23.9
25.9
21.2
8.71
28.0
15.8
8.91
29.4
6.8
9.04
25.2
20.6
9.14
26.8
15.2
9.37
28.1
6.5
9.51
26.7
26.8
24.3
8.73
28.6
18.5
8.93
30.0
12.9
9.06
25.7
23.3
9.16
27.4
17.7
9.39
28.7
12.4
9.53
29.4
27.7
26.7
8.75
29.2
23.9
8.95
30.6
18.2
9.08
26.2
25.2
9.18
27.9
22.9
9.41
29.3
17.4
9.55
32.2
28.7
28.1
8.77
29.7
27.0
8.97
31.2
22.9
9.11
26.7
26.2
9.21
28.5
25.9
9.44
29.8
21.9
9.58
2,600
23.9
26.5
22.2
8.91
28.6
16.5
9.11
30.0
7.1
9.24
25.8
21.7
9.34
27.5
15.9
9.48
28.7
6.8
9.71
26.7
27.4
25.4
8.93
29.2
20.7
9.13
30.6
13.4
9.26
26.3
24.4
9.36
28.0
19.9
9.51
29.3
12.9
9.73
29.4
28.4
27.8
8.95
29.8
25.0
9.15
31.2
19.0
9.28
26.8
26.3
9.38
28.6
24.0
9.53
29.9
18.2
9.75
32.2
29.4
29.4
8.97
30.4
28.1
9.18
31.8
23.8
9.31
27.4
27.4
9.41
29.1
27.0
9.55
30.5
22.7
9.78
3000
23.9
27.0
24.7
9.15
29.1
18.2
9.48
30.5
7.9
9.48
26.3
24.1
9.58
27.9
17.5
9.58
29.2
7.6
9.95
26.7
27.9
27.9
9.17
29.7
22.8
9.37
31.1
14.9
9.50
26.8
26.8
9.60
28.0
21.9
9.60
29.8
14.3
9.97
29.4
28.9
28.9
9.19
30.3
27.8
9.39
31.7
21.0
9.52
27.3
27.3
9.62
29.1
26.7
9.85
30.4
20.1
9.99
32.2
29.9
29.9
9.22
30.9
28.1
9.42
32.4
26.3
9.55
27.9
27.9
9.65
29.7
27.0
9.88
31.0
25.2
10.02
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power Input (kW)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
51
Gross Cooling Capacity (kW)
Outdoor DB(°C)
40.60
46.10
Indoor
WB(°C)
16.10
19.40
22.80
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
2360
23.9
22.3
18.3
10.40
23.9
13.5
10.64
25.1
5.8
10.79
20.8
17.1
10.59
22.3
12.6
10.85
23.5
5.4
11.10
26.7
22.7
20.7
10.43
24.3
15.8
10.67
25.6
11.0
10.82
21.2
19.3
10.62
22.7
14.7
10.88
23.9
10.3
11.13
29.4
23.2
22.3
10.46
24.8
20.3
10.70
26.1
15.6
10.85
21.7
20.8
10.65
23.2
19.0
10.91
24.4
14.5
11.16
32.2
23.6
23.2
10.48
25.3
23.0
10.72
26.7
19.6
10.87
22.1
21.7
10.67
23.6
21.5
10.93
24.9
18.3
11.19
2600
23.9
22.9
19.2
10.60
24.5
14.1
10.84
25.7
6.1
10.99
21.4
18.0
10.79
22.9
13.2
11.05
24.1
5.7
11.30
26.7
23.4
21.6
10.63
25.0
17.7
10.87
26.3
11.5
11.02
21.9
20.2
10.82
23.4
16.6
11.08
24.6
10.8
11.33
29.4
23.8
23.4
10.66
25.4
21.4
10.90
26.8
16.3
11.05
22.3
21.9
10.85
23.8
20.0
11.11
25.0
15.3
11.36
32.2
24.3
24.3
10.68
26.0
24.0
10.92
27.3
20.4
11.08
22.7
22.7
10.87
24.3
22.5
11.14
25.5
19.1
11.39
3000
23.9
23.4
21.5
10.84
25.0
15.6
11.23
26.2
6.8
11.23
21.9
20.1
11.03
23.4
14.6
11.29
24.6
6.4
11.54
26.7
23.9
23.9
10.87
25.5
19.6
11.11
26.8
12.8
11.26
22.4
22.4
11.06
23.9
18.3
11.32
25.1
12.0
11.57
29.4
24.3
24.3
10.90
26.0
23.8
11.14
27.3
18.1
11.29
22.8
22.8
11.09
24.3
22.3
11.35
25.6
16.9
11.60
32.2
24.8
24.8
10.92
26.5
24.1
11.17
27.8
22.6
11.32
23.3
23.3
11.12
24.8
22.6
11.38
26.1
21.2
11.63
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power Input (kW)
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
52
Gross Cooling Capacity (kW)
Outdoor DB(°C)
51.70
Indoor
WB(°C)
16.10
19.40
22.80
CFM
DB(°C)
TC
SC
PI
TC
SC
PI
TC
SC
PI
2360
23.9
20.5
16.8
11.62
21.8
12.3
11.98
22.9
5.3
12.23
26.7
20.9
19.0
11.65
22.2
14.4
12.01
23.3
10.1
12.26
29.4
21.3
20.5
11.68
22.7
18.6
12.04
23.8
14.2
12.29
32.2
21.8
21.3
11.71
23.1
21.0
12.07
24.3
17.8
12.32
2600
23.9
21.1
17.8
11.82
22.4
12.9
12.18
23.5
5.5
12.43
26.7
21.6
20.0
11.85
22.9
16.2
12.21
24.0
10.5
12.46
29.4
22.0
21.6
11.88
23.3
19.6
12.24
24.4
14.9
12.49
32.2
22.4
22.4
11.91
23.8
22.0
12.27
24.9
18.6
12.52
3000
23.9
21.6
19.8
12.06
22.9
14.3
12.42
24.0
6.2
12.67
26.7
22.1
22.1
12.09
23.4
18.0
12.45
24.5
11.7
12.70
29.4
22.5
22.5
12.12
23.8
21.9
12.48
24.9
16.5
12.73
32.2
22.9
22.9
12.15
24.3
22.1
12.51
25.4
20.7
12.76
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power Input (kW)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
53
MFAT-120CRN1
Gross Cooling Capacity (kW)
Outdoor DB(°C )
29.40
35.00
Indoor
WB(°C )
16.10
19.40
22.80
16.10
19.40
22.80
CFM
DB(°C )
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
2470
23.90
28.38
18.92
8.82
29.80
19.87
9.26
31.29
20.86
9.72
27.55
18.37
10.21
28.93
19.29
10.72
30.38
20.25
11.25
26.70
29.52
22.70
9.17
30.99
23.84
9.63
32.54
25.03
10.11
28.66
22.04
10.61
30.09
23.15
11.14
31.59
24.30
11.70
29.40
30.70
25.58
9.54
32.23
26.86
10.01
33.84
28.20
10.51
29.80
24.84
11.04
31.29
26.08
11.59
32.86
27.38
12.17
32.20
31.92
29.02
9.92
33.52
30.47
10.41
35.20
32.00
10.93
30.99
28.18
11.48
32.54
29.59
12.05
34.17
31.07
12.66
3100
23.90
33.20
22.13
10.31
34.86
23.24
10.83
36.60
24.40
11.37
32.23
21.49
11.94
33.85
22.56
12.54
35.54
23.69
13.16
26.70
34.53
26.56
10.73
36.26
27.89
11.26
38.07
29.28
11.82
33.52
25.79
12.42
35.20
27.08
13.04
36.96
28.43
13.69
29.40
35.57
29.64
11.05
37.34
31.12
11.60
39.21
32.68
12.18
34.53
28.77
12.79
36.26
30.21
13.43
38.07
31.72
14.10
32.20
36.63
33.30
11.38
38.46
34.97
11.95
40.39
36.72
12.55
35.57
32.33
13.17
37.34
33.95
13.83
39.21
35.65
14.52
3565
23.90
37.73
25.15
11.72
39.62
26.41
12.31
41.60
27.73
12.92
36.63
24.42
13.57
38.46
25.64
14.25
40.39
26.92
14.96
26.70
38.86
29.89
12.07
40.81
31.39
12.68
42.85
32.96
13.31
37.73
29.02
13.97
39.62
30.48
14.67
41.60
32.00
15.41
29.40
40.03
33.36
12.43
42.03
35.03
13.06
44.13
36.78
13.71
38.86
32.39
14.39
40.81
34.01
15.11
42.85
35.71
15.87
32.20
41.23
37.48
12.81
43.29
39.36
13.45
45.46
41.32
14.12
40.03
36.39
14.83
42.03
38.21
15.57
44.13
40.12
16.35
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power Input (kW)
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
54
Gross Cooling Capacity (kW)
Outdoor DB(°C )
40.60
46.10
Indoor
WB(°C )
16.10
19.40
22.80
16.10
19.40
22.80
CFM
DB(°C )
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
TC
SC
PI
2470
23.90
23.27
15.51
10.47
24.44
16.29
10.99
25.66
17.11
11.54
22.59
15.06
12.12
23.72
15.82
12.72
24.91
16.61
13.36
26.70
24.20
18.62
10.89
25.41
19.55
11.43
26.68
20.53
12.00
23.50
18.08
12.60
24.67
18.98
13.23
25.91
19.93
13.89
29.40
25.17
20.98
11.32
26.43
22.02
11.89
27.75
23.13
12.48
24.44
20.37
13.11
25.66
21.38
13.76
26.94
22.45
14.45
32.20
26.18
23.80
11.77
27.49
24.99
12.36
28.86
26.24
12.98
25.42
23.11
13.63
26.69
24.26
14.31
28.02
25.47
15.03
3100
23.90
27.23
18.15
12.25
28.59
19.06
12.86
30.02
20.01
13.50
26.43
17.62
14.18
27.75
18.50
14.88
29.14
19.43
15.63
26.70
28.31
21.78
12.74
29.73
22.87
13.37
31.22
24.01
14.04
27.49
21.15
14.74
28.86
22.20
15.48
30.31
23.31
16.25
29.40
29.16
24.30
13.12
30.62
25.52
13.77
32.15
26.79
14.46
28.31
23.60
15.19
29.73
24.77
15.94
31.22
26.01
16.74
32.20
30.04
27.31
13.51
31.54
28.67
14.19
33.12
30.11
14.90
29.16
26.51
15.64
30.62
27.84
16.42
32.15
29.23
17.24
3565
23.90
30.64
20.43
12.25
32.17
21.45
12.86
33.78
22.52
13.50
29.75
19.83
14.18
31.24
20.82
14.88
32.80
21.87
15.63
26.70
31.87
24.51
12.74
33.46
25.74
13.37
35.13
27.03
14.04
30.94
23.80
14.74
32.49
24.99
15.48
34.11
26.24
16.25
29.40
32.82
27.35
13.12
34.47
28.72
13.77
36.19
30.16
14.46
31.87
26.56
15.19
33.46
27.88
15.94
35.13
29.28
16.74
32.20
33.81
30.74
13.51
35.50
32.27
14.19
37.27
33.89
14.90
32.82
29.84
15.64
34.47
31.33
16.42
36.19
32.90
17.24
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power Input (kW)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
55
Gross Cooling Capacity (kW)
Outdoor DB(°C )
51.70
Indoor
WB(°C )
16.10
19.40
22.80
CFM
DB(°C )
TC
SC
PI
TC
SC
PI
TC
SC
PI
2470
23.90
21.94
14.62
17.16
22.59
15.06
17.52
24.18
16.12
17.77
26.70
22.81
17.55
17.20
23.50
18.08
17.56
25.15
19.35
17.81
29.40
23.73
19.77
17.25
24.44
20.37
17.61
26.16
21.80
17.86
32.20
24.68
22.43
17.29
25.42
23.11
17.65
27.20
24.73
17.90
3100
23.90
25.66
17.11
16.91
26.43
17.62
17.76
28.29
18.86
18.65
26.70
26.69
20.53
16.95
27.49
21.15
17.80
29.42
22.63
18.69
29.40
27.49
22.91
17.00
28.31
23.60
17.85
30.31
25.26
18.74
32.20
28.31
25.74
17.04
29.16
26.51
17.89
31.22
28.38
18.79
3565
23.90
28.88
19.26
16.91
29.75
19.83
17.76
31.84
21.23
18.65
26.70
30.04
23.11
16.95
30.94
23.80
17.80
33.12
25.47
18.69
29.40
30.94
25.78
17.00
31.87
26.56
17.85
34.11
28.43
18.74
32.20
31.87
28.97
17.04
32.82
29.84
17.89
35.13
31.94
18.79
Notes:
1. DB = Dry Bulb Temperature (°C), WB = Wet Bulb Temperature (°C)
2. TC = Total Capacity (kW)
3. SC = Sensible Capacity (kW)
4. PI = Power Input (kW)
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
56
8. Electric Characteristics
Model
Indoor Unit
Power Supply
IFM
Hz
Voltage
Min.
Max.
MCA
MFA
KW
FLA
MFA-76HRN1
50
220-240V
198V
254V
3.5
15
0.59
2.773
MFA-76CRN1
50
220-240V
198V
254V
3.5
15
0.59
2.773
MFA-96HRN1
50
220-240V
198V
254V
3.5
15
0.59
2.773
MFA-96CRN1
50
220-240V
198V
254V
3.5
15
0.59
2.773
MFAT-120CRN1
50
220-240V
198V
254V
4.65
15
0.8
3.7
Note :
MCA: Min. Current Amps. (A)
MFA: Max. Fuse Amps. (A)
KW: Fan Motor Rated Output (KW)
FLA: Full Load Amps. (A)
IFM: Indoor Fan Motor
9. Sound Levels
Model
Noise level
MFA-76C(H)RN1
58 dB(A)
MFA-96C(H)RN1
61 dB(A)
MFAT-120CRN1
65 dB(A)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
57
10. Accessories
Name
Qty.
Shape
Usage
Owner’s manual
1
---
Installation manual
1
---
Remote controller manual
1
---
Water connective pipe
1
---
Connect to water drainage pipe
Remote controller
1
---
Remote controller mounting bracket
1 Placed the remote controller
AAA battery
2
---
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
58
Part. 3 Outdoor Unit
1. Specifications .............................................................. 59
2. Dimension ................................................................... 62
3. Service Space ............................................................. 62
4. Wiring Diagrams .......................................................... 63
5. Electric Characteristics ................................................ 65
6. Sound Levels ............................................................... 65
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
59
1. Specifications
Model
MOV-76HN1-C
MOV-76CN1-C
Power supply
\
380-415V~, 3Ph, 50Hz
Ambient temp in cooling
°C
17～52
17～52
Ambient temp in heating
°C
-7~24
/
Rated input (Whole units)
W
11,700
11,700
Rated current (Whole units)
A
19.3
19.3
Noise level
dB(A)
65
65
Compressor
Type ×Qty. \ Scroll ×1
Scroll ×1
Brand \ Copeland
Copeland
Model \ ZP90KCE-TFD-522
ZP90KCE-TFD-522
Capacity W 21,900
21,900
Input
W
6,950
6,950
Rated current A 16.5
16.5
Locked rotor Amp A 95
95
Refrigerant oil
ml
2,513
2,513
Refrigerant
Type/Charge \ R410A/5,400g
R410A/5,400g
Fan
Type ×Qty. \ Axial fan ×2
Axial fan ×2
Motor model \ YDK210-6A
YDK210-6A
Motor input \ Hi: 284; Lo: 202
Hi: 284; Lo: 202
Capacitor \ 10μF/450V
10μF/450V
Motor speed
rpm
Hi: 920/930; Med: 650/710 (4/3 fan blades)
Coil
Type
\
Copper tube and aluminum fin
Tube size
mm
Ф7.94
Ф7.94
No. of rows \ 2
2
Fin space
mm
1.4
1.4
Tube pitch(a)×row pitch(b)
mm
22×19.05
22×19.05
Coil (W×H)
mm
2,177×880
2,177×880
Number of circuits \ 9
9
Refrigerant
pipe
Liquid side/ Gas side
mm
Φ9.52/Φ22
Φ9.52/Φ22
Max. pipe length m 50
50
Max. difference in level
m
30(Outdoor unit down), 25(Outdoor unit up)
Connection
wire
Power wire (Indoor unit)
\
3×2.5mm2
3×2.5mm2
Power wire(Outdoor unit)
\
5×6.0mm2
5×6.0mm2
Power wire(Double outdoor
units, as power-main)
\
5×10.0mm2
5×10.0mm2
Signal wire \ 4×1.0mm2
2×1.0mm2
Dimension (W×H×D)
mm
1,260×908×700
1,260×908×700
Packing (W×H×D)
mm
1,320×1,060×730
1,320×1,060×730
Net/ Gross weight
kg
174/193
171/190
Notes:
Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor
temp: 35°CDB; Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB;
Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal).
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
60
Model
MOV-96HN1-C
MOV-96CN1-C
Power supply
\
380-415V~, 3Ph, 50Hz
Ambient temp in cooling
°C
17～52
17～52
Ambient temp in heating
°C
-7~24
/
Rated input (Whole units)
W
14,400
14,400
Rated current (Whole units)
A
23.7
23.7
Noise level
dB(A)
67
67
Compressor
Type ×Qty. \ Scroll ×1
Scroll ×1
Brand \ Copeland
Copeland
Model \ ZP120KCE-TFD-522
ZP120KCE-TFD-522
Capacity W 29,200
29,200
Input
W
9,200
9,200
Rated current A 20
20
Locked rotor Amp A 118
118
Refrigerant oil
ml
3,253
3,253
Refrigerant
Type/Charge \ R410A/6,000g
R410A/6,000g
Fan
Type ×Qty. \ Axial fan ×2
Axial fan ×2
Motor model \ YDK400-4C
YDK400-4C
Motor input
\
Hi: 621/587; Lo: 388/388
Hi: 621/587; Lo: 388/388
Capacitor \ 25μF/450V
25μF/450V
Motor speed
rpm
Hi: 1,180/1,230; Lo: 790/870 (4/3 fan blades)
Coil
Type
\
Copper tube and aluminum fin
Tube size
mm
Ф7
Ф7
No. of rows \ 3
3
Fin space
mm
1.3
1.3
Tube pitch(a)×row pitch(b)
mm
21×13.37
21×13.37
Coil (W×H)
mm
2,179×882
2,179×882
Number of circuits \ 20
20
Refrigerant
pipe
Liquid side/ Gas side
mm
Ф9.52/Ф25
Ф9.52/Ф25
Max. pipe length m 50
50
Max. difference in level
m
30(Outdoor unit down), 25(Outdoor unit up)
Connection
wire
Power wire (Indoor unit)
\
3×2.5mm2
3×2.5mm2
Power wire(Outdoor unit)
\
5×6.0mm2
5×6.0mm2
Power wire(Double outdoor
units, as power-main)
\
/
/
Signal wire \ 4×1.0mm2
2×1.0mm2
Dimension (W×H×D)
mm
1,260×908×700
1,260×908×700
Packing (W×H×D)
mm
1,320×1,060×730
1,320×1,060×730
Net/ Gross weight
kg
187/204
185/202
Notes:
Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor
temp: 35°CDB; Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB;
Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal).
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
61
Model
MOV-120HN1-C
MOV-120CN1-C
Power supply
\
380-400V~, 3Ph, 50Hz
Ambient temp in cooling
°C
17～52
17～52
Ambient temp in heating
°C
-7~24
/
Rated input (Whole units)
W
17,300
17,300
Rated current (Whole units)
A
28.6
28.6
Noise level
dB(A)
69
69
Compressor
Type ×Qty. \ Scroll ×1
Scroll ×1
Brand
\
Danfoss
Danfoss
Model \ SH140A4ALC
SH140A4ALC
Capacity W 34,700
34,700
Input
W
10,862
10,862
Rated current A 21.4
21.4
Locked rotor Amp A 147
147
Refrigerant oil
ml
3,300
3,300
Refrigerant
Type/Charge \ R410A/7,200g
R410A/7,200g
Fan
Type ×Qty. \ Axial fan ×2
Axial fan ×2
Motor model \ YDK400-4C
YDK400-4C
Motor input
\
Hi: 621/587; Lo: 388/388
Hi: 621/587; Lo: 388/388
Capacitor \ 25μF/450V
25μF/450V
Motor speed
rpm
Hi: 1,180/1,230; Lo: 790/870 (4/3 fan blades)
Coil
Type
\
Copper tube and aluminum fin
Tube size
mm
Ф7
Ф7
No. of rows \ 3
3
Fin space
mm
1.3
1.3
Tube pitch(a)×row pitch(b)
mm
21×13.37
21×13.37
Coil (W×H)
mm
(1,380×882)+(1,380×882)
(1,380×882)+(1,380×882)
Number of circuits
\
20+20
20+20
Refrigerant
pipe
Liquid side/ Gas side
mm
Ф12.7/Ф28.6
Ф12.7/Ф28.6
Max. pipe length m 50
50
Max. difference in level
m
30(Outdoor unit down), 25(Outdoor unit up)
Connection
wire
Power wire (Indoor unit)
\
3×2.5mm2
3×2.5mm2
Power wire(Outdoor unit)
\
5×6.0mm2
5×6.0mm2
Power wire(Double outdoor
units, as power-main)
\
/
/
Signal wire \ 4×1.0mm2
2×1.0mm2
Dimension (W×H×D)
mm
1,260×908×700
1,260×908×700
Packing (W×H×D)
mm
1,320×1,060×730
1,320×1,060×730
Net/ Gross weight
kg
201/217
199/215
Notes:
Nominal cooling capacities are based on the following conditions: Indoor temp: 27°CDB, 19°CWB; Outdoor
temp: 35°CDB; Nominal heating capacities are based on the following conditions: Indoor temp: 20°CDB;
Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. piping: 7.5m (horizontal).
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
62
2. Dimension
MOV-76C(H)N1-C, MOV-96C(H)N1-C:
(Unit: mm)
MOV-120C(H)N1-C
(Unit: mm)
3. Service Space
MOVA-76H-D, MOVA-76C-D, MOVA-96H, MOVA-96C
Note:
1. In case any obstacles exist above the outdoor unit, such obstacles must be 2000mm above the outdoor
unit.
2. If miscellaneous articles are piled around the outdoor unit, such articles must be 400mm below the top of
the outdoor unit.
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
63
4. Wiring Diagrams
MOV-76HN1-C, MOV-96HN1-C, MOV-120HN1-C:
Item
Name
Item
Name
Item
Name
Item
Name
COMP
Compressor
HEAT(A)
Crank
RT3A
Pipe temp. sensor
T1
Transformer
FAN1-2
Outdoor fan
CT1
Current detector
RT4
Room temp. sensor
SW1-3
Switch
CAP1-2
Fan capacitance
XT1-2
4-way terminal
XS1-5, XP1-5
Connectors
C1
Filter capacitor
S.V
4-way valve
XT3
3-way terminal
L-PRO(A)
Low pressure switch
KM1-2
Relay
KM(1)
AC contactor
H-PRO(A)
High pressure switch
K1
Temp. protect switch
CN8-208
P.C. board socket
XT4-10
Middle wire joint
- - - - -
-
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
64
MOV-76CN1-C, MOV-96CN1-C, MOV-120CN1-C:
Item
Name
Item
Name
Item
Name
Item
Name
COMP
Compressor
HEAT(A)
Crank
RT3A
Pipe temp. sensor
T1
Transformer
FAN1-2
Outdoor fan
CT1
Current detector
RT4
Room temp. sensor
SW1-3
Switch
CAP1-2
Fan capacitance
XT1-2
4-way terminal
XS1-5, XP1-5
Connectors
C1-3
Filter capacitor
S.V
4-way valve
XT3
3-way terminal
L-PRO(A)
Low pressure switch
KM1-2
Relay
KM(1)
AC contactor
H-PRO(A)
High pressure switch
K1
Temp. protect switch
CN8-208
P.C. board socket
XT4-10
Middle wire joint
- - - - -
-
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
65
5. Electric Characteristics
Model
Outdoor Unit
Power Supply
Compressor
OFM
Hz
Voltage
Min.
Max.
MCA
TOCA
MFA
MSC
RLA
KW
FLA
MOV-76HN1-C
50
380-415V
342V
438V
17.5
18
20.5
86
16.5
0.573
2.613
MOV-76CN1-C
50
380-415V
342V
438V
17.5
18
20.5
86
16.5
0.573
2.613
MOV-96HN1-C
50
380-415V
342V
438V
20
21
23.8
110
20
1.373
6.26
MOV-96CN1-C
50
380-415V
342V
438V
20
21
23.8
110
20
1.373
6.26
MOV-120HN1-C
50
380-400V
342V
440V
25
28.6
30
147
21.4
1.373
6.26
MOV-120CN1-C
50
380-400V
342V
440V
25
28.6
30
147
21.4
1.373
6.26
Remark:
MCA: Min. Current Amps. (A) TOCA: Total Over-current Amps. (A)
MFA: Max. Fuse Amps. (A) MSC: Max. Starting Amps. (A)
RLA: Rated Locked Amps. (A) OFM: Outdoor Fan Motor.
FLA: Full Load Amps. (A) KW: Rated Motor Output (kW)
6. Sound Levels
Front
h
H
1 m
Note: H = (h+1) / 2
Model
Noise level
MOV-76HN1-C
65 dB(A)
MOV-76CN1-C
65 dB(A)
MOV-96HN1-C
67 dB(A)
MOV-96CN1-C
67 dB(A)
MOV-120HN1-C
69 dB(A)
MOV-120CN1-C
69 dB(A)
Microphone
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
66
Part. 4 Installation
1. Notes ........................................................................... 67
2. Installation of Duct Type Indoor Units .......................... 68
3. Installation of Floor-standing Type Indoor Units ........... 73
4. Installation of Outdoor Units ........................................ 75
5. Connection of Refrigerant Pipe ................................... 77
6. Heat Insulation of Refrigerant Pipe .............................. 85
7. Electric Connection ...................................................... 86
8. Duct Design Scheme ................................................... 94
9. Trial Run ...................................................................... 97
10. Operation of Floor-standing Type Indoor Unit .............. 98
11. Trouble shooting ........................................................ 101
12. Maintenance .............................................................. 114
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
67
1. Notes
CAUTION:
Install the unit where enough space of installation and maintenance is available.
Install the unit where the ceiling is horizontal and enough for bearing the weight of the indoor unit.
Install the unit where the air inlet and outlet are not baffled and the least affected by external air.
Install the unit where the supply air flow can be sent to all parts in the room.
Install the unit where it is easy to lead out the connective pipe and the drain pipe.
Install the unit where no heat is emitted from a heat source directly.
Installing the equipment in any of the following places may lead to faults of the equipment (if that
is inevitable, consult the supplier):
The site contains mineral oils such as cutting lubricant.
Seaside where the air contains much salt.
Hot ring area where corrosive gases exist, e.g., sulfide gas.
Factories where the supply voltage fluctuates seriously.
Inside a car or cabin.
Place like kitchen where oil permeates.
Place where strong electromagnetic waves exist.
Place where flammable gases or materials exist.
Place where acid or alkali gases evaporate, or other special environments.
Install the unit where enough space of installation and maintenance is available.
Install the unit where the air inlet and air outlet are free from obstacles and strong wind.
Install the unit in a dry and well ventilated place.
Install the unit where the bearing surface is level and can bear weight of the unit, and is suitable
for installing the unit horizontally without increasing noise or vibration.
Install the unit where the operation noise and the expelling of air do not affect neighbors.
Install the unit where no flammable gas is leaked.6Install the unit where it is convenient for pipe
connection and electric connection.
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
68
2. Installation of Duct Type Indoor Units
2.1 Installating indoor units
As the following picture, when install the indoor unit, select the enough solid and level site
with enough space for installation and maintance.
The inspection orifice should be enough larger to repair and maintenance the unit.
Use Ф10 or bigger screws. The screw material is high-quality carbon steel whose surface is
zinc plated or undergoes other anti-rust treatment, or stainless steel.
Fix the pendant bolts firmly and reliably in light of the specifice situsation.
The pendant bolt hole figure is as following picture.
MTA-76C(H)RN1, MTA-96C(H)RN1, MHB-76C(H)RN1, MHB-96C(H)RN1:
(Unit: mm)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
69
MTA-120C(H)RN1, MTA-150CRN1:
(Unit: mm)
When the pandant bolt is fixed in wooden structure, please put rectanglar sticks across the
beams, and set pendant bolts.
When in the new concrete roughcast environment, please use embedded bolts, embedded
pulling plugs and stick harness. On steel bar have some holes to hang pipe and embed
screw bolts.
.When in steel beam and girder structure, set and use supportive angle steel.
After install the indoor units, use a hoisting device to hoist the indoor unit, and align it with
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
70
the installation screws to adjust the horizontality. Finally, Tighten the screws.
2.2 Designing and connecting the duct
The duct accessories and materials must be produced by professional manufacturers.
Int order to prevent air flow shoting, do not set the air inlet orifice near the air outlet orifice.
Install a filter at an easy-to-maintain place such as intake pipe. If without the filter, the duct
will gether on the air heat exchanger and lead to fault and water leak of the air conditioner.
In order to suppress noise effectively, install noise suppression and sound insulation
devices, especially in the noise-sensitive spaces such as meeting rooms.
For connection of the flange plane, use non-flammable canvas adapter to prevent
transmission of vibration. Use M6×20 screws (configured on site) for connection.
MTA-76C(H)RN1, MTA-96C(H)RN1, MHB-76C(H)RN1, MHB-96C(H)RN1:
View of air outlet side (Unit: mm)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
71
View of air inlet side (Unit: mm)
MHA1-150C(H)R, MHA1-192C(H)R:
View of air outlet side (Unit: mm)
View of air inlet side (Unit: mm)
All pipelines must be connected closely and soundly without leak of air. The pipelines must
be adiabatic and free from condensation. The key points of duct connection are as following
picture.
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
72
2.3 Install the drainage pipe
In order to prevent faults caused by condensate of the refrigerant pipe and drain pipe, perform
condensate prevention and heat insulation properly.
If it is forecast that high humidity and temperature environment (condensate temperature is over
23°C) may exist in the ceiling, e.g., inside the ceiling with slab, (ceiling which is in the same
environment as the outdoor air), it is necessary to apply 10mm or thicker adiabatic wool
(16~20kg/m2) to the refrigerant pipe and the drain pipe in addition to apply the general heat
insulation materials. Enough heat insulation materials should also be applied to the refrigerant
joint and the pipe joint.
The drain of water is natural. In the construction, the external pipe slants downward at a gradient
of 1/50~1/100.
The number of bends and folds of the drain pipe should not exceed 2. Try to avoid bends in
order to prevent trash accumulation.
Charge water into water collection tray, after the drain water pipe is installed, check whether the
water can be drained smoothly and whether the joints are leakage.
After making sure that the water drains smoothly and no water is leaked, use a diabatic wool
bushes to preserve heat of the drain pipe. Ohterwise, condensate will occur.
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
73
3. Installation of Floor-standing Type Indoor Units
As the following picture, when install the indoor unit, select the enough solid and level site
with enough space for installation and maintance.
For anti-fall down, following the picture (unit: mm) fix the feet on the floor after select
aproper place for installation, since the height of the unit casing is very high. The right and
left sides as weel as rear can be fixed, it is necessary to select the unit fixed measure as per
to the actual installing ambient.
Notes:
It is be ware of the foot screw, which may be hurt for the passby people, make sure enough securit
of that, prevent accident occure.
Before electric connection, uncover the screw-cap in the air intake panel, and then lossen
the screws.
Take off the air intake panel, ensure which place secure enough will not make risk to the
other people.
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
74
There is natural drain, it is should be confirmed that the height of drain pipe is not higher than
water collection tray.
The number of bends and folds of the drain pipe should not exceed 2. Try to avoid bends to
prevent trash accumulation.
Charge water into water collection tray, after the drain water pipe is installed, check whether the
water can be drained smoothly and whether the joints are leakage.
After making sure that the water drains smoothly and no water is leaked, use a diabatic wool
bushes to preserve heat of the drain pipe. Ohterwise, condensate will occur.
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
75
4. Installation of Outdoor Units
When installing the unit, leave a space for maintenance shown in the following figure. Install the
power supply at the side of the outdoor unit.
MOV-76C(H)N1-C, MOV-96C(H)N1-C
MOV-120C(H)N1-C
Use 4 steel ropes to hoist the unit and move it into the site.
In order to prevent scratch and deformity the outdoor unit, apply a guard board to the surface of
contact between the steel wire and the unit.
Remove the cushion for use in the transport after finishing the transport.
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
76
The distance of the foundation bolt is shown in following picture.
MOV-76C(H)N1-C, MOV-96C(H)N1-C, MOV-120C(H)N1-C
As the following shown picture, leave an interval between the multi-outdoor unit.
Snow protection facilities must be installed in the snowfall areas. In order to prevent influence
caused by snow, set up raised pavilion, and install snow protection sheds at the air inlet and air
outlet. The snow protection facilities are provided in the site.
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
77
5. Connection of Refrigerant Pipe
Schematic diagram of connection between indoor unit and outdoor unit:
MTA-76C(H)RN1 + MOV-76C(H)N1-C
MTA-96C(H)RN1 + MOV-96C(H)N1-C
MTA-120C(H)RN1 + MOV-120C(H)N1-C
MTA-150CRN1 + MOV-76C(H)N1-C (2 sets)
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
78
MFA-76C(H)RN1 + MOV-76C(H)N1-C
MFA-96C(H)RN1 + MOV-96C(H)N1-C
The refrigerant pipe adapter is located inside the outdoor unit. So remove the right front board
first, totally three pieces of M5 screw.
When the pipe is connected from the front side, the pipe can be led out through the right front
board.
When welding the refrigerant pipe, in order to prevent internal oxidation of the pipe, nitrogen
must be filled in. Otherwise, the oxidized chips may block refrigerating circulatory system.
Trash and foreign matters may come into the pipe in the process of installing the refrigerant pipe.
Be sure to blow them off with nitrogen before connecting the pipe to the outdoor units.
Use high-pressure nitrogen to clean the pipelines. Do not use the refrigerant of the outdoor unit
for cleaning.
Pipes size of the units:
Capacity
Liquid pipe
Gas pipe
Set
22 kW
Φ9.52mm
Φ22mm
1
28 kW
Φ9.52mm
Φ25mm
1
35 kW
Φ12.7mm
Φ28.6mm
1
44 kW
Φ9.52mm
Φ22mm
2
For 44kW duct unit, the indoor unit and outdoor unit are categorized in system A and B. When
installing and connecting the indoor unit and outdoor unit, identify the label carefully, and make
sure that indoor unit corresponds to the outdoor unit, exactly. Otherwise, it may lead to fault of
the air conditioner.
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
79
All connections between indoor unit and outdoor unit are copper-to copper and should be brazed
with a phosphorous-copper alloy material such as Silfos-5 or equivalent. Do not use soft solder.
The outdoor units have reusable valves on both the liquid and vapor connections. The total
system refrigerant charge is retained within the outdoor unit during shipping and installation. The
reusable valves are provided to evacuate and charge per the instruction.
Dry nitrogen should always be supplied through the tubing while it is being brazed, because the
temperature required is high enough to cause oxidation of the copper unless an inert
atmosphere is provided. The flow of dry nitrogen should continue until the joint has cooled.
Always use a pressure regulator and safety valve to insure that only low pressure dry nitrogen is
introduced into the tubing. Only a small flow is necessary to displace air and prevent oxidation.
Install the connective pipe only after fixing the indoor unit and outdoor unit. Keep dry when
installing the connective pipe. Do not let moist intrude into the pipeline system.
Allowed length of refrigerant pipe and height difference.
Allowed value
Max. actual length of pipe (L)
50m
Max. height difference between indoor
and outdoor unit
Outdoor unit (upper)
25m
Outdoor unit lower (lower)
30m
Max. number of bends
15
Do not increase or decrease piping sizes.
As shown in following picture, when brazing the indoor and outdoor connective lines, pad a
sheet metal under the valve avoids the flame burning the chassis.
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
80
Precaution should be taken to prevent heat damage to the valve by wrapping a wet rag around it.
Remove the cap and Schrader core from both the liquid and vapor service valve service ports at
the outdoor unit. Connect low pressure nitrogen to the liquid line service port.
Braze the liquid line to the high pressure valve (liquid valve) at the outdoor unit. Be sure to wrap
the valve body with a wet rag. Allow the nitrogen to continue flowing.
Carefully remove the rubber plugs from the evaporator liquid and vapor connections at the
indoor unit.
Braze the liquid line to the indoor liquid connection. Nitrogen should be flowing through the
evaporator coil.
Slide the plastic cap away from the vapor connection at the indoor coil. Braze the vapor line to
the evaporator vapor connection.
Protect the vapor valve with a wet rag and braze the vapor line connection to the outdoor unit.
The nitrogen flow should be exiting the system from the vapor service port connection. After this
connection has cooled, remove the nitrogen source from the liquid fitting service port.
Replace the Schrader core in the liquid and vapor valves.
Leak test all refrigerant piping connections including the service port flare caps to be sure they
are leak tight.
Do not over tighten. (between 40 and 60 inch-lbs. maximum)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
81
Evacuate the vapor line, evaporator and the liquid line, to 500 microns or less.
Replace cap on service ports. Do not remove the flare caps from the service ports except when
necessary for servicing the system.
Do not connect manifold gauges unless trouble is suspected. Approximately 3/4 ounce of
refrigerant will be lost each time a standard manifold gauge is connected.
Release the refrigerant charge into the system. Open both the liquid and vapor valves by
removing the plunger cap and with a hex wrench back out counter-clockwise until valve stem
just touches the chamfered retaining wall.
Replace plunger cap finger tight, then tighten an additional 1/12 turn (1/ hex flat). Cap must be
replaced to prevent leaks.
Never attempt to repair any brazed connections while the system is under pressure. Personal
injury could result.
After the pipes between the indoor unit and the outdoor unit are connected, replenish
compressed nitrogen to perform airtight test.
The airtight test is performed by using the compressed nitrogen, 2.94MPa (30kg/cm2G).
Leak test with a bubble type leak detector. Do not use the system refrigerant in the outdoor
unit to purge or leak test.
Tighten the spool of the low pressure valve and high pressure valve before compressing the
nitrogen.
Compress the nitrogen at the air vent of the gas valve.
The low pressure valve and high pressure valve are closed in the process of compressing
the nitrogen.
Do not use oxygen, flammable gas or toxic gas in the airtight test.
Vacuum
Length of connective pipe
(Single pass)
Procedure of expelling air
Less than 5m
Use refrigerant in the outdoor unit.
5~15m
Use vacuum pump or refrigerant tank.
Note: If the air conditioner is relocated, be sure to use a vacuum pump or refrigerant tank to expel air.
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
82
Use the refrigerant in the outdoor unit to expel air.
Screw up the pipe nuts at A, B, C and D completely.
Loosen and remove the square-head cover of valves A and B, rotate the square-head
spool of valve B counter-clockwise for 45 degrees and stay for about 10 seconds, and
then close the spool of valve B tightly.
Detect leak for all adapters at A, B, C and D. After making sure that no leak exists, open
the maintenance orifice nut of valve A. After all air is expelled, tighten the maintenance
orifice nut of valve A.
Open the spools of valves A and B completely.
Tighten the square-head cover of valves A and B completely.
Use refrigerant tank to expel air.
Screw up the pipe nuts at A, B, C and D completely.
Loosen and remove the square-head cover and maintenance orifice nut of valves A
and B.
Connect the filler hose of refrigerant tank with the maintenance orifice of valve A.
Loosen the valve of the refrigerant tank, continue filling refrigerant for 6 seconds to
expel the air, and tighten the nut of valve B quickly.
Loosen the valve of the refrigerant tank again, and fill the refrigerant for 6 seconds.
Detect leak for all adapters at A, B, C and D. After making sure that no leak exists,
screw off the filler hose. After all the filled refrigerant is expelled, screw up the
maintenance orifice nut of valve A quickly.
Open the square-head pools of valves A and B completely.
Tighten the square-head cover of valves A and B.
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
83
Use a vacuum pump
Loosen and remove the maintenance orifice nut of valve A, and connect the filler hose
of the manifold valve to the maintenance orifice of valve A (Tighten both valve A and
valve B).
Connect the filler hose adapter to the vacuum pump.
Open the low (Lo) pressure handle of the manifold valve completely.
Start the vacuum pump to extract air. At the beginning of extracting air, slightly loosen
the maintenance orifice nut of valve B, check whether any air enters it (The vacuum
pump noise changes, and the multi-meter indicates from negative to 0.). Then tighten
this maintenance orifice nut.
Upon completion of vacuuming, tighten the low pressure handle of the manifold valve
completely and stop the vacuum pump. Keep extracting air for over 15 minutes. Check
whether the multi-meter points at -1.0×10Pa (-76cmHg).
Loosen the remove the square-head cover of valves A and B. After opening valves A
and B completely, tighten the square-head cover of valves A and B.
Remove the filler hose of the maintenance orifice of valve A, and then tighten the nut.
Procedure of using stop valve
Open the spool until it touches the stop block. Do not attempt to open further.
Use a spanner or a similar tool to tighten the bonnet.
Upon completion of installation, open all valves before trial run. Each unit has two valves of
different sizes located at the outdoor unit side. Of the two valves, one is gas valve and the
other is liquid valve. The procedure of opening / closing the valve is shown in following
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
84
picture.
Procedure of opening the valve: Open the square-head cover, use a spanner to capture the
square head and open it thoroughly. Then tighten the square-head cover.
Procedure of closing the valve: Same as the procedure of opening the valve, but rotate the
spanner clockwise thoroughly.
After vacuum, according to the diameter and length of the connective pipe of liquid side between
the indoor unit and outdoor unit, calculate the refrigerant replenishment quantity. The refrigerant
for replenishment is R410A.
Diameter of liquid-side pipe
Quantity of refrigerant replenished for 1m
pipe length
Φ9.52mm
0.060kg
Φ12.7mm
0.115kg
Note:
Please check and record the replenished quantity of the air conditioner.
Refrigerant leak precautions. This air conditioner uses refrigerant R410A. R410A is safe
refrigerant which is harmless and non-flammable. The room for placing the air conditioner should
have a proper space. Even if refrigerant leakage occurs, the density threshold will not be
crossed. Additional measures may also be taken.
Density threshold: Density of the Freon gas that does not harm the human body. Density
threshold of R410A: 0.3kg/m3.
Calculate the total quantity of refrigerant to be replenished [A (kg)].
Total refrigerant quantity = refrigerant replenishment quantity upon shipment + additional
refrigerant replenishment corresponding to the pipe length.
Calculate out the indoor volume [B (m3)] (according to the minimum volume)
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
85
Calculate out the refrigerant density:
[A (kg)] / [B (m3)] ≤ Density threshold: 0.3kg/m3
Measures against crossing of the refrigerant density threshold.
In order to keep the refrigerant density below the threshold value, please install a mechanic
ventilation device. (Perform ventilation often.)
In case frequent ventilation is impossible, please install the leakage detection alarm device
linked with the mechanical ventilation device.
6. Heat Insulation of Refrigerant Pipe
In order to prevent faults caused by condensate of the refrigerant pipe and drain pipe, perform
condensate prevention and heat insulation properly. If it is forecast that high humidity and
temperature environment (Condensate temperature is over 23°C ) may exist in the ceiling, e.g., inside
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
86
the ceiling with slab, ceiling which is in the same environment as the outdoor air. It is necessary to
apply 10mm or thicker adiabatic wool (16~20kg/m2) to the refrigerant pipe and the drain pipe in
addition to applying the general heat insulation materials. Enough heat insulation materials should
also be applied to the refrigerant joint and the pipe joint.
Note: the heat insulation of drain pipe refer to the installation of indoor unit.
Please use heat-resistant materials as heat insulation material of the air-side pipe. (e.g., EPT)
Cover heat insulation materials separately at the liquid side and the air side. Moreover, perform
heat insulation thoroughly for the air-side pipes of the indoor unit, and prevent water from
dripping outside the unit.
After applying the auxiliary heat insulation materials, use vinyl resin tape to seal refrigerant pipe
and drainage pipe to prevent water leak.
7. Electric Connection
7.1 Caution
Use special power supply for the air conditioner. Design power supplies specific to the indoor
unit and outdoor unit. The supply voltage must comply with the nominal voltage.
The external supply circuit of the air conditioner must have a ground wire, and the power supply
ground wire of the indoor unit must be connected with the external ground wire firmly.
The wiring must be performed by professional technicians according to the circuit diagram
labels.
Distribute the wires according to the relevant electric technical standards promulgated by the
State, and set the Residual Current-operated Circuit Breaker (RCCB) properly.
The power wire and the signal wire shall be laid out neatly and properly, without mutual
interference or contacting the connection pipe or valve.
No power cable is attached to this equipment. The user can select the power cable by reference
to the stipulated power supply specifications. No joint of wires is allowed.
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
87
Upon completion of wire connection, double check it and then connect the power supply.
An all-pole disconnection device which has at least 3mm separation distance in all pole and a
residual current device (RCD) with the rating of above 10mA shall be incorporated in the fixed
wiring according to the national rule.
The appliance shall be installed in accordance with national wiring regulations.
7.2 Specifications of power supply
Medium static pressure duct:
Type
Duct type indoor unit
Outdoor unit
Model
MTA-76C(H)RN1
MTA-150CRN1
MOV-76C(H)N1-C
Power
220-240V~, 1Ph, 50Hz
380~415V~, 3Ph, 50Hz
Switch capacity of the
main power supply / Fuse
20A/8A
20A/12A
60A/40A
Indoor unit power cable
3×2.5mm2 (Includes grounded wire)
/
Outdoor unit power cable
\
Single unit: 5×6mm2
Power-main unit: 5×10mm2
Main-auxil unit: 5×6mm
2
Connective wire of indoor
and outdoor unit
4×1.0mm2 (Cooling & heating)
2×1.0mm2 (Cooling only)
Wired controller
connective wire
5×0.5mm2 (Shield wire)
\
Type
Indoor unit
Outdoor unit
Model
MTA-96C(H)RN1
MOV-96C(H)N1-C
Power
220-240V~, 1Ph, 50Hz
380~415V~, 3Ph, 50Hz
Switch capacity of the main
power supply / Fuse
20A/8A
60A/40A
Indoor unit power cable
3×2.5mm2 (Includes grounded wire)
/
Outdoor unit power cable
\
5×6.0mm2
Connective wire of indoor
and outdoor unit
4×1.0mm2 (Cooling & heating)
2×1.0mm2 (Cooling only)
Wired controller connective
wire
5×0.5mm2 (Shield wire)
\
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
88
Medium static pressure duct:
Type
Indoor unit
Outdoor unit
Model
MTA-120C(H)RN1
MOV-120C(H)N1-C
Power
220-240V~, 1Ph, 50Hz
380~400V~, 3Ph, 50Hz
Switch capacity of the main
power supply / Fuse
40A/20A
60A/40A
Indoor unit power cable
3×2.5mm2 (Includes grounded wire)
/
Outdoor unit power cable
\
5×6.0mm2
Connective wire of indoor
and outdoor unit
4×1.0mm2 (Cooling & heating)
2×1.0mm2 (Cooling only)
Wired controller connective
wire
5×0.5mm2 (Shield wire)
\
High static pressure duct:
Type
Indoor unit
Outdoor unit
Model
MHB-76C(H)RN1
MOV-76C(H)N1-C
Power
220-240V~, 1Ph, 50Hz
380~415V~, 3Ph, 50Hz
Switch capacity of the main
power supply / Fuse
20A/8A
60A/40A
Indoor unit power cable
3×2.5mm2 (Includes grounded wire)
/
Outdoor unit power cable
\
5×6.0mm2
Connective wire of indoor
and outdoor unit
4×1.0mm2 (Cooling & heating)
2×1.0mm2 (Cooling only)
Wired controller connective
wire
5×0.5mm2 (Shield wire)
\
High static pressure duct:
Type
Indoor unit
Outdoor unit
Model
MHB-96C(H)RN1
MOV-96C(H)N1-C
Power
220-240V~, 1Ph, 50Hz
380~415V~, 3Ph, 50Hz
Switch capacity of the main
power supply / Fuse
20A/12A
60A/40A
Indoor unit power cable
3×2.5mm2 (Includes grounded wire)
/
Outdoor unit power cable
\
5×6.0mm2
Connective wire of indoor
and outdoor unit
4×1.0mm2 (Cooling & heating)
2×1.0mm2 (Cooling only)
Wired controller connective
wire
5×0.5mm2 (Shield wire)
\
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
89
Floor-standing type:
Type
Indoor unit
Outdoor unit
Model
MFA-76C(H)RN1
MFA-96C(H)RN1
MOV-76C(H)N1-C
MOV-96C(H)N1-C
Power
220-240V~, 1Ph, 50Hz
380~415V~, 3Ph, 50Hz
Switch capacity of the main
power supply / Fuse
20A/10A
60A/40A
Indoor unit power cable
3×2.5mm2 (Includes grounded wire)
/
Outdoor unit power cable
\
5×6.0mm2
Connective wire of indoor
and outdoor unit
4×1.0mm2 (Cooling & heating)
2×1.0mm2 (Cooling only)
Wired controller connective
wire
5×0.5mm2 (Shield wire)
\
Floor-standing type:
Type
Indoor unit
Outdoor unit
Model
MFAT-120CRN1
MOV-120CN1-C
Power
220-240V~, 1Ph, 50Hz
380~400V~, 3Ph, 50Hz
Switch capacity of the main
power supply / Fuse
20A/10A
60A/40A
Indoor unit power cable
3×2.5mm2 (Includes grounded wire)
/
Outdoor unit power cable
\
5×6.0mm2
Connective wire of indoor
and outdoor unit
4×1.0mm2 (Cooling & heating)
2×1.0mm2 (Cooling only)
Wired controller connective
wire
5×0.5mm2 (Shield wire)
\
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
90
7.3 Schematic diagram
Single outdoor unit:
Double outdoor units:
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
91
7.4 Electric wire diagram
When connect the wire, pay attention to the phase sequence of the power supply. If the phase
sequence is reversed, the compressor will not start. Meanwhile, the fault indicator of the outdoor
electric control board will light up. After shifting the phase sequence, power on the unit until the
fault indicator goes out and the compressor starts up normally.
MTA-76HRN1, MTA-96HRN1, MTA-120HRN1, MHB-76HRN1, MHB-96HRN1:
MTA-76CRN1, MTA-96CRN1, MTA-120CRN1, MHB-76CRN1, MHB-96CRN1:
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
92
MTA-150CRN1:
Notes:
Please identify outdoor main unit and auxiliary unit. Only adjust the dial on PCB board of
outdoor unit as follows, otherwise incorrect adjustment may cause malfunction. Signal wire
of indoor unit connects to outdoor main unit only and the control command to outdoor auxil
unit is sent by COM wire connecting with main unit. Make sure to connect COM wire correctly,
otherwise COM error may occur and auxil unit cannot start.
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
93
MFA-76HRN1, MFA-96HRN1:
MFA-76CRN1, MFA-96CRN1, MFAT-120CRN1:
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
94
8. Duct Design Scheme
Examples of construction and ventilation pipeline design scheme (Flowering hidden series.)
Construction and ventilation pipeline design scheme
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
95
Methods of configuring and selecting installation
Material name
Characteristics, advantages and other contents
1
`
1. Install the filter at the main body grille in case the store height is low,
and at the main body of the indoor unit in case the store height is high.
2. It cleans conveniently at the time of installing/uninstalling the filter.
3. The button structure is easy to install and uninstall.
2
1. For purpose of air inlet.
2. Must adopt fire-resistant materials.
3. The heat insulation material must be glass wool.
3
1. For purpose of air outlet.
2. Must adopt fire-resistant materials. (Those materials other materials.
(Those materials other shall not be applied)
3. The heat insulation material must be glass wool.
4
1. Install the unit at the air inlet so that the air flows smoothly and the
noise is lower.
2. The noise value varies with the length.
3. The hose joint should be bent lest detachment of the pipe.
5
1. Install the unit at the air outlet so that the air flows smoothly and the
noise is lower.
2. The noise value varies with the length.
3. The hose joint should be bent lest detachment of the pipe.
6
1. Install the unit at the air outlet so that the air flows smoothly and the
noise is lower.
2. Select 1BY2 or 1BY3 according to the quantity of the diffusers.
3. The diffuser pipes should preferably have the same length after
branching, and the minimum length of the ventilation pipes is 5m.
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
96
7
1. Fixed model that diffuses air at a 360 angle.
2. The outline size should increase when the air volume is over
350CMH. (For above 303), i.e., when about 9 diffusers are required, the
outline size should increase.
3. The diffuser pipes should preferably have the same length after
branching, and the minimum length of the ventilation pipes is 5m.
8
1. Fixed model that diffuses air at a 360 angle.
2. The outline size should increase when the air volume is over
350CMH. (For above 303), i.e., when about 9 diffusers are required, the
outline size should increase.
3. Proper air speed: For air speed of over 2-3.5m/s, select other
diffusers (with great noise).
4. Install the diffuser pipe if it is necessary to install the model of over
3.5m/s.
5. For purpose of cooling-only model.
9
1 The lengthwise adjustable model which diffuses air at a 360 angle.
2. With the change of the cooling/heating air flow, the horizontal and
vertical distance of the fan can be adjusted (applicable to department
store and exhibition hall where the decorative effect is essential).
10
1. Low noise compared with other air outlets. Applicable to tall buildings
that require along distance of air conditioning.
2. Select the ventilation pipe connection caliber according to the
distance and the air speed.
3. Applicable to store height of over 5m (for design of tall store such as
temple, consult manufacturer).
11
1. The fan is the adjustable type which can change direction of air flow.
It is used for deluxe decoration.
2. The outline size should increase when the air flow is over 450CMH
(3 or 4 SOLT) when about 6 diffusers are required, the outline size
should increase.
3. If the proper air speed is 2.5-5m/s and actual air speed reaches over
5m/s, it is necessary to choose other diffusers (with higher noise
values).
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
97
12
1. Low noise compared with other air outlets. Applicable to tall buildings
that require a long distance of air conditioning.
2. Select the ventilation pipe connection caliber according to the
distance and the air speed.
3. Applicable to store height of over 5m (for design of tall stores such as
temple, consult manufacturer).
Auxiliary
materials
1. Flanges and pipelines connected to the ventilation pipes.
2. When the noise pipe is connected with the hose, the ventilation pipe
tape must be applied (otherwise, with only adhesive tape, the adhesion
will be weakened due to change of temperature).
1. It is used to prevent glass wool leak and seal the gas at the time of
the flanges and pipelines of the ventilation pipes.
2. Entwine for over 3 circles.
3. Use ventilation pipe-specific tapes (instead of ordinary adhesive
tapes).
In order to ensure the installation quality and durability, it is necessary
to use the auxiliary materials of standard specifications provided by
manufacturer electronics and the auxiliary products of the specified
manufacturers.
9. Trial Run
Please conduct in accordance with the nameplate of Trial Run Tenor on the electric control box.
Perform the trial run only after the outdoor unit has been powered on for over 12 hours.
Check whether all valves are opened before trial run.
Check the electric safety before trial run.
Do not perform compulsory operation in any way, because it is very dangerous if the protection
device is not active.
Perform trial run only after all installations are finished.
Confirm the following issues before trial operation:
Install the remote controller holder as required by the user. The holder must be installed in a
location suitable for transmitting the signals of the remote controller to the indoor unit.
MCAC-UTSM-201501 Midea R410A T3 Top-discharge Split Type Series 50Hz
98
Use the remote controller or wired controller to let the air conditioner run in the cooling mode.
Inspect the following items according to the operation manual. If any fault occurs, remove the
fault first.
Check the indoor unit:
Whether any vibration or abnormal sound occurs during the operation.
Whether the air, noise and condensate generated by the unit affect the neighbors.
Whether any refrigerant is leaked.
Check whether the connective copper pipes and drain pipes generate condensate due to
loose wrapping.
Open the air inlet grille of indoor unit to check whether any penetration or leak of water
occurs, especially at the drain stopper.
10. Operation of Floor-standing Type Indoor Unit
10.1 Operation panel and display
10.2 Buttons
ON/OFF
Press the key at the first time, the air conditioner will switch, and then press it again, the unit
will shut down. During the unit is on serving the key is lighting. Otherwise, the light will off.
MODE
This key is for select the unit‘s operating mode. For cooling only unit, only air supply (Only
fun) mode and cooling mode could be selected by this key. For cooling and heating unit,
one more function which is heating mode could be selected. By pressing this key repeatedly,
choose these modes. The selected mode is flashing in 2Hz. If keep it without change within
3 seconds, the unit will confirm the mode.
Midea R410A T3 Top-discharge Split Type Series 50Hz MCAC-UTSM-201501
99
ADJUST: UP and DOWN
This button is also called Temperature adjustment key.
UP: For increase temperature. Any time press the key, temperature will increase one
Celsius degree. When press the key last for more than 1 second, the temperature will
increase by 1°C per second, until which up to the maximum temperature 30°C. The buzzer
will not buzz at this time.
DOWN: For decrease temperature. Any time press the key, temperature will decrease 1°C.
When press the key last for more than 1 second, the temperature will decrease by 1°C per
second, until which fall to the minimum 17°C. The buzzer will not buzz at this time.
FAN SPEED
For select air flow speed: Low speed, medium speed, high speed and auto speed.
SWING
Be used to select swing function on or off.
Lock
Be used to select lock function on or off. This key is locate at the needle orifice of low right
of the control panel, which be pressed by pin. If lock the unit by the key, any other keys is
invalid, however the signal is effective.
10.3 Display icons
It is named globe and always light-on.
‘STANDBY
The light is on when the system at standby status, and light-off when the unit switches on.
COOL, HEAT, Fan
Press MODE key, the light of icon is on, the selected mode’s icon will flash, after 3 seconds,
Loading...