Midea MFA-96CRN1 User manual

MCAC-UTSM-2012-12 R410A 50Hz Tropical Split AC
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Content
Part 1 General Information...........................................2
Part 2 Indoor Units........................................................6
Part 3 Outdoor Units...................................................91
Part 4 Installation ...................................................... 119
Part 5 Control ............................................................151

R410A 50Hz Tropical Split AC MCAC-UTSM-2012-12
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Part 1 General Information
1. Model Names of Indoor/Outdoor Units.............................3
2. External Appearance .........................................................4
3. Nomenclature.....................................................................5

MCAC-UTSM-2012-12 R410A 50Hz Tropical Split AC
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1. Model Names of Indoor/Outdoor Units
1.1 Model Names of Units with Cooling only:
Type
Indoor unit
Outdoor unit
Capacity
Model
Power
supply
Model
Power
supply
kW
Btu/h
Floor-standing
type
MFA-76CRN1
220~240V-
1Ph-50Hz
MOV-76CN1-C
380~415V-
3N-50Hz
22
76
MFA-96CRN1
MOV-96CN1-C
28
96
Mid-static
pressure duct
type
MTA-76CRN1
MOV-76CN1-C
22
76
MTA-96CRN1
MOV-96CN1-C
28
96
MTA-120CRN1
MOV-120CN1-C
380~400V-
3N-50Hz
35
120
MTA-150CRN1
MOV-76CN1-C *2
380~415V-
3N-50Hz
44
150
High-static
pressure
duct type
MHB-76CRN1
MOV-76CN1-C
22
76
MHB-96CRN1
MOV-96CN1-C
28
96
1.2 Model Names of Units with Cooling and heating:
Type
Indoor unit
Outdoor unit
Capacity
Model
Power
supply
Model
Power
supply
kW
Btu/h
Floor-standing
type
MFA-76HRN1
220~240V-
1Ph-50Hz
MOV-76HN1-C
380~415V-
3N-50Hz
22
76
MFA-96HRN1
MOV-96HN1-C
28
96
Mid-static
pressure duct
type
MTA-76HRN1
MOV-76HN1-C
22
76
MTA-96HRN1
MOV-96HN1-C
28
96
MTA-120HRN1
MOV-120HN1-C
380~400V-
3N-50Hz
35
120
MTA-150HRN1
MOV-76HN1-C *2
380~415V-
3N-50Hz
44
150
High-static
pressure duct
type
MHB-76HRN1
MOV-76HN1-C
22
76
MHB-96HRN1
MOV-96HN1-C
28
96

R410A 50Hz Tropical Split AC MCAC-UTSM-2012-12
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2. External Appearance
2.1 Indoor Units
MTA-76C(H)RN1
MTA-96C(H)RN1
MFA-76C(H)RN1
MFA-96C(H)RN1
MTA-120CRN1＼MTA-120HRN1
MTA-150CRN1
2.2 Outdoor Unit
MOV-76C(H)N1-C
MOV-96C(H)N1-C
MOV-150C(H)N1-C (MOV-76C(H)N1-C*2)
MOV-120C(H)N1-C

MCAC-UTSM-2012-12 R410A 50Hz Tropical Split AC
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3. Nomenclature
3.1 Indoor unit:
3.2 Outdoor unit:
M TA –76 CRN1
None：R22；N1：R410a
R：Remote Controller
Function Code: C: Cooling
H: Cooling and Heating
Cooling Capacity (*76 kBtu/h)
Product Series
A: 1st time design
B: 2nd time design
Indoor Units
T: Duct type
F: Floor-standing type
H: High static pressure
Midea
Design times
None：R22；
N1：R410a
Function Code：
C: Cooling Only
H: Heat pump
Cooling Capacity (76 kBtu/h)
Universal Outdoor Unit
Outdoor Unit
Midea
MOV 76 CN1 - C

R410A 50Hz Tropical Split AC MCAC-UTSM-2012-12
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Part 2 Indoor Units
Duct Type ...............................................................................7
Floor-standing Type.............................................................59

MCAC-UTSM-2012-12 R410A 50Hz Tropical Split AC
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Duct Type
1. Features..............................................................................8
2. Specifications ....................................................................9
3. Dimensions ......................................................................12
4. Service Space ..................................................................14
5. Piping Diagrams ..............................................................16
6. Wiring Diagrams ..............................................................16
7.Capacity Table...................................................................21
8. Static Pressure.................................................................34
9. Electric Characteristics...................................................37
10. Sound Levels .................................................................38
11. Exploded View................................................................39
12. Troubleshooting.............................................................50
13. Accessories....................................................................58

R410A 50Hz Tropical Split AC MCAC-UTSM-2012-12
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1. Features
1. Nested in the ceiling, space-saving and noble.
2. High capacity of cooling/heating, efficient, and energy-saving.
3. The air outlet is laid out according to you desire.
4. Economic and convenient installation
1) Several diffusers branch off from an indoor unit, adjusting the room temperature, which makes many
rooms to be air-conditioned with only one indoor unit.
2) All models feature thin design making them applicable to ceiling pocket that tends to be shallow
5. Way of air intake and inserting air filter
6. It is suitable be used for office, hospital, commercial place and home, the air conditioner will create the
comfortable and elegance environment for you.

MCAC-UTSM-2012-12 R410A 50Hz Tropical Split AC
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2. Specifications
Model
MTA-76CRN1
MTA-76HRN1
MTA-96CRN1
MTA-96HRN1
Power supply
-
220~240V-1Ph-50Hz
220~240V-1Ph-50Hz
Temp. setting range
℃
17～32
20～27
17～32
20～27
Rated input power
W
11700
11700
14400
14400
Rated current
A
19.3
19.3
23.7
23.7
Cooling
Capacity
Btu/h
75100
75100
95600
95600
W
22000
22000
28000
28000
Input
W
7500
7500
9600
9600
EER
W/W
2.93
2.93
2.92
2.92
Heating
Capacity
Btu/h
/
85300
/
105800
W
/
25000
/
31000
Input
W
/
8300
/
10300
COP
W/W
/
3.01
/
3.01
Indoor air flow（Hi/Med/Lo）
m3/h
4250/3835/3485
4250/3835/3485
5100/4520/3980
5100/4520/3980
Indoor standard ESP(Hi)
Pa
100
100
100
100
Indoor noise level(Hi)
dB(A)
54
54
55
55
Refrigerant
Type
-
R410A
R410A
R410A
R410A
Control
-
Capillary
Capillary
Fan
Type
-
Centrifugal fan
Centrifugal fan
Centrifugal fan
Centrifugal fan
Dimension
mm
Φ307
Φ307
Φ307
Φ307
Drive type
-
Direct
Direct
Direct
Direct
Motor input* No.
W
446*2
446*2
725*2
725*2
Motor speed
rpm
877
877
1136
1136
Coil
Type
-
Copper tube and aluminum fin
Copper tube and aluminum fin
Tube size
mm
Φ9.52
Φ9.52
Φ9.52
Φ9.52
No. of rows
-
3
3
4
4
Fin per inch
FPI
17
17
17
17
Length* height
mm
1200*406.4
1200*406.4
1200*406
1200*406
Controller
-
Remote controller
Remote controller
Drain pipe size
mm
41
41
41
41
Dimension (W*H*D)
mm
1350*450*760
1350*450*760
1350*450*760
1350*450*760
Packing (W*H*D)
mm
1549*476*917
1549*476*917
1549*476*917
1549*476*917
Net/Gross weight
kg
105/120
105/120
105/120
105/120
Shipping Qty.(20’/40’/40’HQ)
pcs.
30/64/64
30/64/64
30/64/64
30/64/64
Notes:
1. ESP: external static pressure
2. Nominal cooling capacities are based on the following conditions:
Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB, 24°C WB; Equivalent refrigerant piping: 7.5m (horizontal).
3. 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).

R410A 50Hz Tropical Split AC MCAC-UTSM-2012-12
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Model
MTA-120CRN1
MTA-120HRN1
MTA-150CRN1
MTA-150HRN1
Power supply
-
220~240V-1Ph-50Hz
220~240V-1Ph-50Hz
Temp. setting range
℃
17～32
20～27
17～32
20～27
Rated input power
W
17300
17300
21200
21200
Rated current
A
28.6
28.6
35
35
Cooling
Capacity
Btu/h
119400
119400
150100
150100
W
35000
35000
44000
44000
Input
W
12000
12000
15100
15100
EER
W/W
2.92
2.92
2.91
2.91
Heating
Capacity
Btu/h
/
129700
/
160300
W
/
38000
/
47000
Input
W
/
12600
/
15700
COP
W/W
/
3.02
/
3
Indoor air flow（Hi/Med/Lo）
m3/h
6375/5710/5040
6375/5710/5040
7650/6920/6320
7650/6920/6320
Indoor standard ESP(Hi)
Pa
150
150
150
150
Indoor noise level(Hi)
dB(A)
56
56
56
56
Refrigerant
Type
-
R410A
R410A
R410A
R410A
Control
-
Capillary
Capillary
Fan
Type
-
Centrifugal fan
Centrifugal fan
Centrifugal fan
Centrifugal fan
Dimension
mm
Φ307
Φ307
Φ307
Φ307
Drive type
-
Direct
Direct
Direct
Direct
Motor input * No.
W
498*3
498*3
630*3
630*3
Motor speed
rpm
860
860
1202
1202
Coil
Type
-
Copper tube and aluminum fin
Copper tube and aluminum fin
Tube size
mm
Φ7
Φ7
Φ7
Φ7
No. of rows
4
4
4
4
Fin per inch
FPI
17
17
17
17
Length* height
mm
1602*588
1602*588
1602*588
1602*588
Controller
-
Remote controller
Remote controller
Drain pipe size
mm
41
41
41
41
Dimension (W*H*D)
mm
1828*638*858
1828*638*858
1828*638*858
1828*638*858
Packing (W*H*D)
mm
2095*689*929
2095*689*929
2095*689*929
2095*689*929
Net/Gross weight
kg
188/220
188/220
188/200
188/200
Shipping Qty per (20'/40'/40'HD)
pcs
19/42/46
19/42/46
19/42/46
19/42/46
Notes:
1. ESP: external static pressure
2. Nominal cooling capacities are based on the following conditions:
Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB, 24°C WB; Equivalent refrigerant piping: 7.5m (horizontal).
3. 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).