Midea MOBA30U-12HN1-Q User manual

Contents i
Light Commercial
50Hz R410A
ON/OFF SERIES
Service Manual 2017
Outdoor units:
MOBA30U-12HN1-Q
MOBA30U-18HN1-Q
MOCA30U-24HN1-Q
MOD31U-36HN1-R
MOU-48HN1-R
MOUA-60HN1-R
Indoor units:
MCA3-12HRN1-Q1
MCA3-18HRN1-Q1
MCD-18HRN1-Q1
MCD-24HRN1-Q1
MCD-36HRN1-R1
MCD-48HRN1-R
MCD-60HRN1-R
MTB-18HWN1-Q1
MTB-24HWN1-Q1
MTI-36HWN1-R1
MTB-48HWN1-R
MTB-60HWN1-R
MHG-24HWN1-Q1
MHG-36HWN1-R1
MHG-48HWN1-R
MHG-60HWN1-R
MUE-12HRN1-Q1
MUE-18HRN1-Q1
MUE-24HRN1-Q1
MUE-36HRN1-R1
MUE-48HRN1-R
MUE-60HRN1-R
DM17-01.01.08en

Light Commercial R410A on-off DM17-01.01.08en
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Part 1 General Information .................................................... 3
Part 2 Indoor Units ................................................................. 9
Part 3 Outdoor Units .......................................................... 116
Part 4 Installation ...............................................................130
Part 5 Electrical Control System ......................................168
※The specifications, designs, and information in this book are subject to change without notice for
product improvement.

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Part 1
General Information
1. Model Lists ............................................................................. 4
2. External Appearance ............................................................. 5
3. Nomenclature ......................................................................... 7

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1. Model Lists
1.1 Indoor Units
R410A Capacity multiplied by 1000Btu/h
Type Function 09 12 18 24 30 36 48 60
Four-way cassette(compact) Cooling and heating ● ●
Super-slim 4-way cassette Cooling and heating ● ● ● ● ●
Middle static pressure duct Cooling and heating ● ● ●
● ●
High static pressure duct Cooling and heating ● ●
● ●
Ceiling & Floor Cooling and heating ● ● ● ● ● ● ●
M Floor-standing Cooling and heating ●
● ●
1.2 Outdoor Units
Universal Outdoor unit Model Compressor type Compressor Brand Matched indoor units
Heat Pump
MOBA30U-12HN1-Q ROTARY GMCC MCA3-12HRN1-Q1
MUE-12HRN1-Q1
MOBA30U-18HN1-Q ROTARY GMCC
MCA3-18HRN1-Q1
MUE-18HRN1-Q1
MTB-18HWN1-Q1
MCD-18HRN1-Q1
MOCA30U-24HN1-Q ROTARY GMCC
MFM-24ARN1-Q
MUE-24HRN1-Q1
MHG-24HWN1-Q1
MCD-24HRN1-Q1
MTB-24HWN1-Q1
MOD31U-36HN1-R SCROLL EMERSON
MCD-36HRN1-R1
MUE-36HRN1-R1
MHG-36HWN1-R1
MTI-36HWN1-R1
MOU-48HN1-R SCROLL Panasonic
MUE-48HRN1-R
MHG-48HWN1-R
MTB-48HWN1-R
MCD-48HRN1-R
MOUA-60HN1-R SCROLL Panasonic
MUE-60HRN1-R
MTB-60HWN1-R
MCD-60HRN1-R
MHG-60HWN1-R

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2. External Appearance
2.1 Indoor Units
Compact Four-way cassette
Super-slim 4-way Cassette
Middle static pressure duct Middle static pressure duct
High static pressure duct
Ceiling & floor type
M Floor-standing

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2.2 Outdoor Units
Single fan outdoor unit Double fan outdoor unit

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3. Nomenclature
3.1 Indoor Unit
M U B ‐36H R N1 ‐Q1
Minorconstructivechanges
Powersupply
Q220~240V,1N,50Hz
R380~420V,3N,50Hz
Refrigerant
N1 R410A
‐‐ R22
ControlMode
WWiredcontrol
RRemotecontrol
FunctionCode
CCoolingOnly
HCooling&Heating
ACooling&Heating+PTC
Capacity(x1000Btu/h)
DesignTime
ATimeADesigned
BTimeBDesigned
CTimeCDesigned
DTimeDDesigned
ProductCategory
CCassetteType
TDuctType
UCeiling&FloorType
HHSPDuctType
Midea

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3.2 Outdoor Unit
M O D30 U‐36HN1 ‐Q
Powersupply
Q220~240V,1N,50Hz
R380~420V,3N,50Hz
Refrigerant
N1 R410A
‐‐ R22
FunctionCode
CCoolingOnly
HCooling&Heating
ACooling&Heating+PTC
Capacity(x1000Btu/h)
USideDischargeOutdoorUnit
OutdoorSizeCode
ProductCategory
OOutdoorunit
Midea

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Part 2
Indoor Units
Four-way Cassette Type (Compact) ................................. 10
Four-way Cassette Type ..................................................... 23
MSP Duct Type .................................................................... 43
HSP Duct Type ..................................................................... 65
Ceiling & Floor Type ........................................................... 86
Floor-standing Type ..........................................................105

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Four-way Cassette Type (Compact)
Features .............................................................................. 11 1.
Specification ...................................................................... 12 2.
Dimensions ........................................................................ 12 3.
Service Space .................................................................... 14 4.
Capacity tables .................................................................. 14 5.
Air Velocity and Temperature Distributions .................... 15 6.
Wiring Diagrams ................................................................ 18 7.
Electric Characteristics ..................................................... 19 9.
Sound Levels ................................................................... 20 10.
The Specification of Power ............................................. 21 11.
Field Wiring ...................................................................... 22 12.