Midea MTB1T-96CWN1 Operating manual

Midea R410A T3 50Hz Split Type
Top-discharge Series
Technical Service Manual
Applicable Model:
Indoor unit
Outdoor unit
MTB1T-96C(H)WN1
MOVTA-96C(H)N1-R
MHB1T-96C(H)WN1
MFA3T-96C(H)RN1
Midea reserves the right to discontinue, or change specification or designs at any time without notices and
without incurring obligations.

Midea R410AT3 50Hz Top-discharge Series MCAC-UTSM-201707
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Content
Part. 1 General information.......................................2
Part. 2 Indoor Unit .....................................................6
Part. 3 Outdoor Unit ................................................40
Part. 4 Installation....................................................49
Part. 5 Controller .....................................................86

MCAC-UTSM-201707 Midea R410AT3 50Hz Top-discharge Series
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Part. 1 General information
1. Model Names of Indoor/Outdoor Units.......................3
2. External Appearance....................................................4
3. Nomenclature................................................................5

Midea R410AT3 50Hz Top-discharge Series MCAC-UTSM-201707
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1. Model Names of Indoor/Outdoor Units
1.1 Model names of units with cooling only:
Indoor unit
Outdoor unit
Cooling capacity
Type
Model
Power
supply
Model
Power
supply
kW
MBtu/h
Med-static pressure
duct type
MTB1T-96CWN1
220-240V~,
1Ph, 50Hz
MOVTA-96CN1-R
380-415V~,
3Ph, 50Hz
28.1
96.0
Hi-static pressure
duct type
MHB1T-96CWN1
Floor-standing type
MFA3T-96CRN1
1.2 Model names of units with heat pump:
Indoor unit
Outdoor unit
Cooling capacity
Type
Model
Power
supply
Model
Power
supply
kW
MBtu/h
Med-static pressure
duct type
MTB1T-96HWN1
220-240V~,
1Ph, 50Hz
MOVTA-96HN1-R
380-415V~,
3Ph, 50Hz
28.1
96.0
Hi-static pressure
duct type
MHB1T-96HWN1
Floor-standing type
MFA3T-96HRN1

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2. External Appearance
2.1 Indoor units
MTB1T-96C(H)WN1
MHB1T-96C(H)WN1
MFA3T-96C(H)RN1
2.2 Outdoor unit
MOVTA-96C(H)N1-R

Midea R410AT3 50Hz Top-discharge Series MCAC-UTSM-201707
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3. Nomenclature
3.1 Indoor unit:
MFA3 T–96 CR N1
Refrigerant type
N1:R410A
Remote controller
Function code
C: Cooling only
H: Heat pump
Nominal cooling capacity (96×1,000Btu/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 VTA - 96 C N1 - R
Power supply
R: 380~415V, 3Ph, 50Hz
Refrigerant type
N1: R410A
Function code
C: Cooling only
H: Heat pump
Nominal cooling capacity (96×1,000Btu/h)
Series number
Ambient type
T or Omit: Tropical type
Top-discharge type
Outdoor unit
Midea

MCAC-UTSM-201707 Midea R410AT3 50Hz Top-discharge Series
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Part. 2 Indoor Unit
Duct Type ...........................................................................7
Floor-standing Type..........................................................25

Midea R410AT3 50Hz Top-discharge Series MCAC-UTSM-201707
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Duct Type
1. Features ........................................................................8
2. Specifications ................................................................9
3. Dimensions (Unit: mm)................................................ 11
4. Service Space .............................................................12
5. Refrigerant circuit ........................................................13
6. Wiring Diagrams..........................................................14
7. Capacity Table.............................................................16
8. Static Pressure Curve..................................................19
9. Electric Characteristics................................................20
10.Sound Levels...............................................................21
11. Accessories.................................................................22

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1. Features
High capacity of cooling/heating, efficient and energy-saving.
Nested in the ceiling, space-saving and noble.
Innovative air supply, which provides homogeneous conditioning of the room temperature.
The air outlet is laid out in the way you desire.
Available for remote control or wire control.
Low noise design.
It is suitable be used for office, hospital, commercial place and home, the air conditioner will
create the comfortable and elegance environment for you.
Use refrigerant to transmit cool/heat directly, which provides a high transmitting efficiency.

Midea R410AT3 50Hz Top-discharge Series MCAC-UTSM-201707
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2. Specifications
Model
MTB1T-96HWN1
MTB1T-96CWN1
Power supply
\
220-240V~, 1Ph, 50Hz
220-240V~, 1Ph, 50Hz
T1 Cooling
Capacity
Btu/h
96,000
96,000/87,860
W
28,100
28,100/25,750
Input
W
9,600
9,600/15,000
EER
W/W
2.93
2.93/1.72
T3 Cooling
Capacity
Btu/h
87,860
96,000/87,860
W
25,750
28,100/25,750
Input
W
15,000
9,600/15,000
EER
W/W
1.72
2.93/1.72
Heating
Capacity
Btu/h
106,000
\
W
31,100
\
Input
W
10,300
\
COP
W/W
3.02
\
Rated input
W
1,400
1,400
Rated current
A
5.8
5.8
Fan motor
Fan type
\
Centrifugal
Centrifugal
Model
\
YDK300-4X
YDK300-4X
Quantity
\
2
2
Brand
\
Matchwell/Yongan
Matchwell/Yongan
Input (Hi/Med/Lo)
W
880/730/615
880/730/615
Capacitor
\
20μF/450V
20μF/450V
Speed (Hi/Med/Lo)
r/min
1,100/990/880
1,100/990/880
Coil
Number of rows
\
4
4
Tube pitch(a)×row pitch(b)
mm
25.4×22
25.4×22
Fin spacing
mm
1.5
1.5
Fin type
\
Hydrophilic aluminum fin
Hydrophilic aluminum fin
Tube size
mm
Ф9.52
Ф9.52
Tube type
\
Inner grooved copper pipe
Inner grooved copper pipe
Coil(W×H)
mm
1,202×406.4
1,202×406.4
Number of circuits
\
16
16
Indoor air flow
m3/h
5100
5100
External static pressure
Pa
100
100
Indoor noise pressure level
dB(A)
56
56
Refrigerant
Type
\
R410A
R410A
Control
\
Capillary
Capillary
Design pressure
MPa
4.4/2.6
4.4/2.6
Refrigerant pipe (Liquid side/ Gas side)
mm
Ф12.7/Ф25.4#
Ф12.7/Ф25.4#
Connection wire
Power wire
\
3×2.5mm2
3×2.5mm2
Signal wire
\
4×1.0mm2
2×1.0mm2