Midea MHC-96HWD1N1A User manual

R410AFull DC Inverter Split Duct Type Technical Manual MCAC-UTSM-201503
R410A Full DC Inverter Split Duct 50Hz
Side Air-discharge Type
Service 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.
MHC-96HWD1N1(A)
MOUA-96HD1N1-R

R410AFull DC Inverter Split Duct Type Technical Manual MCAC-UTSM-201503
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Content
Part. 1 General information............................2
Part. 2 Outdoor Unit........................................5
Part. 3 Indoor Unit.........................................11
Part. 4 Installation & Troubleshooting........23
Part. 5 Controller...........................................53

MCAC-UTSM-201503 R410A Full DC Inverter Split Duct Type Technical Manual
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Part. 1 General information
1. Model Names of Indoor/Outdoor Units..................................3
2. External Appearance.............................................................3
3. Nomenclature .......................................................................4

R410AFull DC Inverter Split Duct Type Technical Manual MCAC-UTSM-201503
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1. Model Names of Indoor/Outdoor Units
Type
Indoor unit
Outdoor unit
Model
Power supply
Model
Power supply
Hi-static pressure
duct type
MHC-96HWD1N1(A)
220-240V~, 1Ph,
50Hz
MOUA-96HD1N1-R
380-415V~, 3Ph, 50Hz
2. External Appearance
2.1 Indoor units
MHC-96HWD1N1(A)
2.2 Outdoor unit
MOUA-96HD1N1-R

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3. Nomenclature
3.1 Indoor unit:
MHC–96 HWD1 N1 (A)
Improvement series number
Refrigerant type - N1:R410A
Full DC inverter
Control type: Wired controller
H: Heat pump
Nominal cooling capacity (96×1,000Btu/h)
Series number: C type
High static pressure duct type
Midea
3.2 Outdoor unit:
M O U A - 96 H D1 N1 - R
Power supply:380~415V 3Ph 50Hz
Refrigerant type - N1: R410A
Full DC inverter
H: Heat pump
Nominal cooling capacity (96×1,000Btu/h)
Series number
Side-discharge type
Outdoor unit
Midea

R410AFull DC Inverter Split Duct Type Technical Manual MCAC-UTSM-201503
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Part. 2 Outdoor Unit
1. Specifications......................................................................6
2. Dimension (Unit:mm)...........................................................7
3. Refrigerant circuit ................................................................8
4. Wiring Diagrams..................................................................9
5. Electric Characteristics........................................................9
6. Sound Levels.....................................................................10
7. Accessories.......................................................................10

MCAC-UTSM-201503 R410A Full DC Inverter Split Duct Type Technical Manual
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1. Specifications
Model
MOUA-96HD1N1-R
Power supply
V, Ph, Hz
380-415V~, 3Ph, 50Hz
Ambient temp in cooling
°C
-15～48
Ambient temp in heating
°C
-15~24
Rated input (Whole units)
W
11,700
Rated current (Whole units)
A
16
Compressor
Model
LNB53FCAMC
Type
Rotary
Brand
MITSUBISHI
Quantity
1
Capacity
kW
16.86
Input
kW
5.2
Crankcase heater
W
25
Refrigerant oil type
FV50S
Refrigerant oil charge
ml
1700+1500
Outdoor fan motor
Model
WZDK170-38G-1
Type
DC
Quantity
2
Brand
Panasonic
Insulation class
E
Safe class
IP×4
Input
W
250(up)/185(down)
Output
W
200(up)/150(down)
Rated current
A
1.7(up)/1.4(down)
Outdoor fan
Material
Plastic
Type
Axial fan
Quantity
mm
2
Diameter
mm
560
Height
170
Outdoor coil
Number of rows
2
Tube pitch(a)×
row pitch(b)
mm
21×19.4
Fin spacing
mm
1.5
Fin type
Hydrophilic fin
Tube outside diameter
mm
Ф7
Tube type
Inner groove tube
Coil length×height
mm
1080 x 756
Number of circuits
18
Outdoor air flow
m3/h
9800
Sound pressure level
dB(A)
59
Outdoor uint
Net dimension
(W×H×D)
mm
1120×1558×528
Packing
(W×H×D)
mm
1270×1720×565
Net/Gross weight
mm
147/163
Refrigerant
Type
R410A
Factory charged
kg
7.2
Throttle type
Electronic expansion valve
Design pressure (Hi/Lo)
MPa
4.4/2.6
Refrigerant piping
Liquid pipe
mm
Ф9.53
Gas pipe
mm
Ф25.4
Note:
1. The nominal cooling capacity is based on the following conditons.
Indoor temperature: 27°CDB, 19°CWB; Outdoor temperature: 35°CDB, 24°CWB.
2. The nominal heating capacity is based on the following conditons.
Indoor temperature: 20°CDB, 15°CWB; Outdoor temperature: 7°CDB, 6°CWB
3. The noise is measured in the semi noise suppression lab.
4. Specifications are subject to change without prior notice for product improvement.

R410AFull DC Inverter Split Duct Type Technical Manual MCAC-UTSM-201503
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2. Dimension (Unit:mm)
1558
1120
668 206
440
400
528 494

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3. Refrigerant circuit
High pressure
switch
Oil seperator
Oil return
capilary
Compressor
Low pressure
switch Low pressure liquid
accumulator can
Condensor
High pressure
liquid
accumulator
can
Electronic
expansion
valve
Evaporator
SV5
SV6

R410AFull DC Inverter Split Duct Type Technical Manual MCAC-UTSM-201503
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4. Wiring Diagrams
5. Electric Characteristics
Model
Outdoor Unit
Power Supply
Compressor
OFM
Hz
Voltage
Min.
Max.
MCA
TOCA
MFA
MSC
RLA
KW
FLA
MOUA-96HD1N1-R
50
380-415V
342V
440V
/
23
40
/
15.4
0.17
1.7
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)