Midea MSCI-07HRIN1 User manual

MCAC-HTSM-2007-11 Contents
Contents i
Part1General Information.....................................................................................................1
Part2IndoorUnits................................................................................................................11
Part3OutdoorUnits.............................................................................................................86
Part4Installation................................................................................................................126
Part5Control System........................................................................................................139

MCAC-HTSM-2007-11 GeneralInformation
GeneralInformation 1
Part1
General Information
1.ModelNamesofIndoor/Outdoor Units......................2
2.ExternalAppearance..................................................5
3.Combination ofIndoor Units......................................7
4.Nomenclature.............................................................8
5.Features....................................................................10

ModelNamesofIndoor/OutdoorUnits MCAC-HTSM-2007-11
2 GeneralInformation
1. ModelNamesofIndoor/Outdoor Units
1.1IndoorUnits
Model name Dimension
(mm) Net/Gross weight(kg) Powersupply
MSCI-07HRIN1 Width: 745
Height: 200
Depth: 220 8/9.5 220~240V-1ph-50Hz
MSCI-09HRIN1 Width: 745
Height: 200
Depth: 220 8/9.5 220~240V-1ph-50Hz
MSCI-12HRIN1 Width: 820
Height: 215
Depth: 255 9/11 220~240V-1ph-50Hz
MSHI-07HRIN1 Width: 775
Height: 215
Depth: 216 8/10 220~240V-1ph-50Hz
MSHI-09HRIN1 Width: 775
Height: 215
Depth: 216 8.5/10 220~240V-1ph-50Hz
MSHI-12HRIN1 Width: 860
Height: 220
Depth: 240 10/12 220~240V-1ph-50Hz
MSV1I-09HRDN1 Width: 795
Height: 270
Depth: 165 10/11.5 220~240V-1ph-50Hz
MSV1I-12HRDN1 Width: 845
Height: 286
Depth: 165 10.5/12 220~240V-1ph-50Hz
MST6I-07HRIN1 Width: 785
Height: 205
Depth: 220
8/10
220~240V-1ph-50Hz
MST6I-09HRIN1 Width: 785
Height: 205
Depth: 220
8/10
220~240V-1ph-50Hz
MST6I-12HRIN1 Width: 820
Height: 220
Depth: 225
9.5/11.5
220~240V-1ph-50Hz
MSQ4I-07HRDN1
Width: 580
Height: 254
Depth: 580 18.5/25 220~240V-1ph-50Hz
MSQ4I-09HRDN1
Width: 580
Height: 254
Depth: 580 18.5/25 220~240V-1ph-50Hz
MSQ4I-12HRDN1 Width: 580 18.5/25 220~240V-1ph-50Hz

MCAC-HTSM-2007-11 ModelNamesofIndoor/OutdoorUnits
GeneralInformation 3
Model name Dimension
(mm) Net/Gross weight(kg) Powersupply
Height:
254
Depth: 580
MSQ4I-18HRIN1 Width: 580
Height: 254
Depth: 580 21/28 220~240V-1ph-50Hz
MST2I-07HRIN1 Width: 874
Height: 203
Depth: 375 15/19 220~240V-1ph-50Hz
MST2I-09HRIN1 Width: 874
Height: 203
Depth: 375 15/19 220~240V-1ph-50Hz
MST2I-12HRIN1
Width: 874
Height: 203
Depth: 375 15/19 220~240V-1ph-50Hz
MST2I-18HRIN1
Width: 1224
Height: 206
Depth: 365 18/23 220~240V-1ph-50Hz
MSDLI-12HRIN1
Width: 990
Height: 660
Depth: 206 27/33 220~240V-1ph-50Hz
MSDLI-18HRIN1
Width: 990
Height: 660
Depth: 206 27/33 220~240V-1ph-50Hz
MSEI-07HRIN1 Width:710
Height:250
Depth:191 8/9.5 220~240V-1ph-50Hz
MSEI-09HRIN1 Width:710
Height:250
Depth:191 8/9.5 220~240V-1ph-50Hz
MSEI-12HRIN1 Width:790
Height:265
Depth:204 9.5/11.5 220~240V-1ph-50Hz

ModelNamesofIndoor/OutdoorUnits MCAC-HTSM-2007-11
4 GeneralInformation
1.2OutdoorUnits
Model name Dimension
(mm) Net/Gross weight(kg) Powersupply
M2OA-18HRDN1 Width: 940
Height: 375
Depth: 755 68/72 220~240V-1ph-50Hz
M2OB-18HRDN1 Width: 940
Height: 375
Depth: 755 61/65 220~240V-1ph-50Hz
M3OA-27HRDN1 Width: 940
Height: 375
Depth: 755 68/72 220~240V-1ph-50Hz
M4OA-27HRDN1 Width: 968
Height: 858
Depth: 355 80/84 220~240V-1ph-50Hz

MCAC-HTSM-2007-11 ExternalAppearance
GeneralInformation 5
2. ExternalAppearance
Indoorunits:
Four-waycassette(compact) Duct
Ceilingand floor Wall-mounted Corona
Wall-mounted Alfa Wall-mounted Vertu
Wall-mounted T6 Wall-mounted Elite

ExternalAppearance MCAC-HTSM-2007-11
6 GeneralInformation
Outdoorunits:
M2OA-18HRDN1/ M2OB-18HRDN1
M3OA-27HRDN1
M4OA-27HRDN1

MCAC-HTSM-2007-11 CombinationofIndoorUnits
GeneralInformation 7
3. Combination ofIndoor Units
Youcan choosedifferentstyleindoorunits:cassettetype,ducttype,wall-mounted type,ceilingand
floortype.
3.1M2OA-18HRDN1/M2OB-18HRDN1
NominalCapacity
KBtu/h
Oneindoorunit
twoindoorunits
7 7
+7 9 +9 1 2+12
9 7
+9 9 +12
12 7
+12
3.2M3OA-27HRDN1
NominalCapacity
KBtu/h
oneindoorunit twoindoorunits three indoorunits
7 7+7 9+9 12+12 7+7+7 7+9+12
9 7+9 9+12
7+7+9 7+12+12
12 7+12 7+7+12 9+9+9
7+9+9 9+9+12
3.3M4OA-27HRDN1
Nominal
Capacity
KBtu/h
one
indoor
unit twoindoorunits three indoorunits fourindoorunits
7 7+7 9+9 12+18
7+7+7 7+9+9 7+12+18
9+12+12 7+7+7+7 7+7+9+9 9+9+9+9
9 7+9 9+12 18+18
7+7+9 7+9+12 9+9+9 9+12+18 7+7+7+9 7+7+9+12
9+9+9+12
12 7+12
9+18 7+7+12
7+9+18 9+9+12 12+12+12
7+7+7+12
7+9+9+9 7+7+12+12
18 7+18
12+12
7+7+18
7+12+12
9+9+18 7+7+7+18
7+9+9+12
7+9+12+12

Nomenclature MCAC-HTSM-2007-11
8 GeneralInformation
4. Nomenclature
4.1Indoorunit
MSCI -07HRI N1
Refrigerant
N1 R410AN2 R407C-- R22
AC Inverter
Control Mode
RRemoteControl
FunctionCode
CCoolingOnly
HCooling&Heating
Capacity( 1000Btu/h)
IndoorUnit
IndoorType
C:CoronaType
H:AlfaType
V1:Vertu Type
F6:T6Type
E: EliteType
Q4:Four-wayCassetteType
T2:DuctType
DL:Ceiling and FloorType
S: Split
Midea

MCAC-HTSM-2007-11 Nomenclature
GeneralInformation 9
4.2Outdoorunit
M2OA-18 HRD N1
Refrigerant
N1 R410AN2 R407C-- R22
DC Inverter
Control Mode
RRemoteControl
Function Code
CCoolingOnly
HCooling&Heating
Capacity( 1000Btu/h)
A:1st Design
B:2ndDesign
M2O:UniversalOutdoorUnitwith 1
drive2
M3O:UniversalOutdoorUnitwith 1
drive3
M4O:UniversalOutdoorUnitwith 1
drive4

Features MCAC-HTSM-2007-11
10 GeneralInformation
5. Features
MideasDC multiairconditionerisnewproduct seriesinMidea CAC.
lAdopt DC invertercompressor
All the outdoorunitsuseDC invertercompressor, theefficiencyishigh, the EERisuptoAclass.
lVariousstylesindoorunits
Morethan20differentmodelsindoorunitscanbechosen, includingwall-mounted type,cassettetype,
duct type, ceilingand floortype.
lCoolinginlowtemperature
The outdoorunitcan operateeven in-15°C.The modelM4OA-27HRDN1isstandardwithlowambient
kit, otheroutdoorunitscan becustomized withthe lowambient kit.

MCAC-HTSM-2007-11 IndoorUnits
IndoorUnits 11
Part2
Indoor Units
Wall-mountedType..........................................................12
Four-wayCassetteType..................................................43
Duct Type.........................................................................58
Ceiling and Floor Type.....................................................73

Wall-mountedType MCAC-HTSM-2007-11
12 IndoorUnits
Wall-mounted Type
1. Features....................................................................................................13
2. Specifications..........................................................................................14
3. Dimensions..............................................................................................19
4. Service Space..........................................................................................25
5. WiringDiagrams......................................................................................26
6.AirVelocityandTemperatureDistributions..........................................28
7. ElectricCharacteristics...........................................................................29
8. SoundLevels...........................................................................................30
9. ExplodedView.........................................................................................31
10.Accessories............................................................................................42

MCAC-HTSM-2007-11 Wall-mountedType
IndoorUnits 13
1. Features
The wall-mounted indoorunithasseveraldifferenttypesforyourchoice,suchasCorona
type,Alfatype,Elitetype,T6typeand Vertutype.Thedifferentstylepanelscan satisfyyour
differentrequirements.All the unitshavevariousfunctions,suchasthe function ofauto-restart,
sleepmode arestandard,thefunction ofgolden fin,biofilter, silverfilterareoptional.

Wall-mountedType MCAC-HTSM-2007-11
14 IndoorUnits
2. Specifications
2.1Coronaseries
SaleModel MSCI-07HRIN1 MSCI-09HRIN1 MSCI-12HRIN1
Powersupply V-ph-Hz 220~240-1-50 220~240-1-50 220~240-1-50
Supplyelectricitytype Outdoorunit supplypower
Cooling
Capacity Btu/h 7000 9000 12000
Input W 37 37 44
Ratedcurrent A 0.17 0.17 0.2
Heating
Capacity Btu/h 8500 11000 13000
Input W 37 37 44
Ratedcurrent A 0.17 0.17 0.2
Indoorfan motor
Model RPG18H RPG18H RPG20D
Type ACMotor ACMotor ACMotor
Brand Welling Welling Welling
Input W 36 36 38
Capacitor uF 1.2 1.2 1.5
Speed(hi/mi/lo) r/min 1200/1000/850 1200/1000/850 1180/1000/850
Indoorcoil
a.Numberofrows 2 2 2
b.Tubepitch(a)xrowpitch(b) mm 21x13.37 21x13.37 21x13.37
c.Finspacing mm 1.5 1.3 1.3
d.Fintype hydrophilicaluminium hydrophilicaluminium hydrophilicaluminium
e.Tubeoutsidedia.and type mm Ф7 Ф7 Ф7
Inner-groovetube Inner-groovetube Inner-groovetube
f.Coil lengthxheightxwidth mm 538 x200 x26.74 538 x200 x26.74 637 x200 x26.74
g.Numberofcircuits 2 2 2
Indoorairflow(Hi/Mi/Lo) m3/h 400/330/300 450/340/300 510/450/340
Indoornoiselevel(Hi//Mi/Lo) dB(A) 35/32/30 37/34/31 39/37/34
Indoorunit
Dimension (WxHxD) mm 745 x200 x220 745 x200 x220 820 x215 x255
Packing (WxHxD) mm 800 x270 x340 800 x270 x340 875 x375 x285
Net/Grossweight kg 8/9.5 8/9.5 9/11
RefrigerantType R410A R410A R410A
Refrigerant pipe Liquidside/ Gasside mm Ф6.35/Ф9.53 Ф6.35/Ф9.53 Ф6.35/Ф12.7
Drainagewaterpipediameter mm Ф17.5 Ф17.5 Ф17.5
Controller(standard) R71 A/E R71 A/E R71 A/E
Application area m213-15 16-20 21-26

MCAC-HTSM-2007-11 Wall-mountedType
IndoorUnits 15
2.2Alfaseries
SaleModelMSHI-07HRIN1 MSHI-09HRIN1 MSHI-12HRIN1
Powersupply V-ph-Hz 220~240-1-50 220~240-1-50 220~240-1-50
Supplyelectricitytype Outdoorunit supplypower
Cooling
Capacity Btu/h 7000 9000 12000
Input W 36.5 36.5 51.5
Ratedcurrent A 0.17 0.17 0.24
Heating
Capacity Btu/h 8500 11000 15000
Input W 36.5 36.5 51.5
Ratedcurrent A 0.17 0.17 0.24
Indoorfan motor
Model RPG13H RPG13H RPG20D
Type ACMotor ACMotor ACMotor
Brand Welling Welling Welling
Input W 33 33 38
Capacitor uF 1.2 1.2 1.5
Speed(hi/mi/lo) r/min 1050/920/820 1200/950/850 1250/1000/800
Indoorcoil
a.Numberofrows 2 2 2
b.Tubepitch(a)xrowpitch(b) mm 21×13.37 21×13.37 21×13.37
c.Finspacing mm 1.5 1.3 1.3
d.FintypeHydrophilicaluminium Hydrophilicaluminium Hydrophilicaluminium
e.Tubeoutsidedia.and type mm Ф7 Ф7 Ф7
Inner-groovetube Inner-groovetube Inner-groovetube
f.Coil lengthxheightxwidth mm 578 x200 x26.74 578 x200 x26.74 653 x200 x26.74
g.Numberofcircuits 2 2 2
Indoorairflow(Hi/Mi/Lo)m3/h 400/330/300 450/340/300 510/450/340
Indoornoiselevel(Hi//Mi/Lo) dB(A) 37/35/34 37/35/34 38/36/34
Indoorunit
Dimension (WxHxD) mm 775 x215 x216 775 x215 x216 860 x220 x240
Packing (WxHxD) mm 830 x285 x336 830 x285 x336 915 x290 x360
Net/Grossweight kg 8/10 8.5/10 10/12
RefrigerantType R410A R410A R410A
Refrigerant pipe Liquidside/ Gasside mm Ф6.35/Ф9.53 Ф6.35/Ф9.53 Ф6.35/Ф12.7
Drainagewaterpipediameter mm Ф17.5 Ф17.5 Ф17.5
Controller(standard) R71 A/E R71 A/E R71 A/E
Application area m213-15 16-20 21-26

Wall-mountedType MCAC-HTSM-2007-11
16 IndoorUnits
2.3T6series
SaleModel MSF6I-07HRIN1 MSF6I-09HRIN1 MSF6I-12HRIN1
Powersupply V-ph-Hz
220~240-1-50 220~240-1-50 220~240-1-50
Supplyelectricitytype Outdoorunit supplypower
Cooling
Capacity Btu/h 7000 9000 12000
Input W 39.5 39.5 44
Ratedcurrent A 0.18 0.18 0.2
Heating
Capacity Btu/h 8000 10000 14000
Input W 39.5 39.5 44
Ratedcurrent A 0.18 0.18 0.2
Indoorfan motor
Model RPG13H RPG13H RPG20D
Type ACMotor ACMotor ACMotor
Brand Welling Welling welling
Input W 33 33 38
Capacitor uF 1.2 1.2 1.5
Speed(hi/mi/lo) r/min 1100/1000/900 1100/1000/900 1200/1080/950
Indoorcoil
a.Numberofrows 2 2 2
b.Tubepitch(a)xrow
pitch(b) mm 21X13.37 21X13.37 21X13.37
c.Finspacing mm 1.3 1.3 1.3
d.FintypeHydrophilicaluminium Hydrophilicaluminium Hydrophilicaluminium
e.Tubeoutsidedia.and type
mm Ф7 Ф7 Ф7
Inner-groovetube Inner-groovetube Inner-groovetube
f.Coil lengthxheightxwidth
mm 578 x200 x26.74 578 x200 x26.74 637 x200 x26.74
g.Numberofcircuits 2 2 2
Indoorairflow(Hi/Mi/Lo)m3/h 400/330/300 450/340/300 510/430/350
Indoornoiselevel(Hi/Mi/Lo) dB(A) 39/36/32 39/36/32 40/37/34
Indoorunit
Dimension (WxHxD) mm 785 x205 x220 785 x205 x220 820 x220 x225
Packing (WxHxD) mm 840 x270 x340 840 x270 x340 875 x285 x375
Net/Grossweight kg 8/10 8/10 9.5/11.5
RefrigerantType R410A R410A R410A
Refrigerant pipe Liquidside/ Gasside mm Ф6.35/Ф9.53 Ф6.35/Ф9.53 Ф6.35/Ф12.7
Drainagewaterpipediameter. mm Ф17.5 Ф17.5 Ф17.5
Controller(standard) R71 A/E R71 A/E R71 A/E
Application area m212~15 12~15 12~15

MCAC-HTSM-2007-11 Wall-mountedType
IndoorUnits 17
2.5Vertuseries
SaleModel MSV1I-09HRDN1 MSV1I-12HRDN1
Powersupply V-ph-Hz 220~240-1-50 220~240-1-50
Supplyelectricitytype Outdoorunit supplypower
Cooling
Capacity Btu/h 9000 12000
Input W 38 44
Ratedcurrent A 0.17 0.2
Heating
Capacity Btu/h 10000 14000
Input W 38 44
Ratedcurrent A 0.17 0.2
Indoorfan motor
Model RPG20D RPG20D
Type ACmotor ACmotor
Brand Welling Welling
Input W 38 38
Capacitor uF 1.2 1.2
Speed(hi/mi/lo) r/min 1150/1000/850 1150/1000/850
Indoorcoil
a.Numberofrows 2 2
b.Tubepitch(a)xrowpitch(b) mm 21×13.37 21×13.37
c.Finspacing mm 1.3 1.3
d.FintypeHydrophilicaluminium Hydrophilicaluminium
e.Tubeoutsidedia.and type mm Ф7 Ф7
Inner-groovetube Inner-groovetube
f.Coil lengthxheightxwidth mm 620 x200 x26.74 620 x200 x26.74
g.Numberofcircuits 2 2
Indoorairflow(Hi/Mi/Lo)m3/h 570/480/350 700/520/420
Indoornoiselevel(Hi/Mi/Lo) dB(A) 39/34/29 39/34/29
Indoorunit
Dimension (WxHxD) mm 795 x270 x165 845 x286 x165
Packing (WxHxD) mm 850 x285 x340 905 x285 x355
Net/Grossweight kg 10/11.5 10.5/12
RefrigerantType R410A R410A
Refrigerant pipe Liquidside/ Gasside mm Ф6.35/Ф9.53 Ф6.35/Ф12.7
Drainagewaterpipediameter. mm Ф20 Ф17.5
Controller(standard) R51I4/BGE R51I4/BGE
Application area m212~15 12~15

Wall-mountedType MCAC-HTSM-2007-11
18 IndoorUnits
2.6Eliteseries
Model MSEI-07HRIN1 MSEI-09HRIN1 MSEI-12HRIN1
Powersupply V-ph-Hz 1Ph, 220-240V~,50Hz 1Ph, 220-240V~,50Hz 1PH, 220-240V~,50Hz
Supplyelectricitytype Outdoorunit supplypower
Cooling
Capacity Btu/h 7000 9000 12000
Input W 39.5 39.5 42
Ratedcurrent A 0.18 0.18 0.2
Heating
Capacity Btu/h 8500 10000 14000
Input W 39.5 39.5 44
Ratedcurrent A 0.16 0.16 0.2
Indoorfan motor
Model RPG13H RPG13H RPG20D
Type ACMotor ACMotor ACMotor
Brand Welling Welling welling
Input W 33 33 38
Capacitor uF 1.2 1.2 1.5
Speed(hi/mi/lo) r/min 1100/1000/900 1100/1000/900 1200/1080/950
Indoorcoil
a.Numberofrows 2 2 2
b.Tubepitch(a)xrowpitch(b)
mm 21X13.37 21X13.37 21X13.37
c.Finspacing mm 1.3 1.3 1.3
d.FintypeHydrophilicaluminium Hydrophilicaluminium Hydrophilicaluminium
e.Tubeoutsidedia.and type
mm 7, Inner-groovetube 7, Inner-groovetube 7, Inner-groovetube
538X252X26.74 538X252X26.74 637×294×26.74
f.Coil lengthxheightxwidth
mm 2 2 2
g.Numberofcircuits 2 2 2
Indoorairflow(Hi/Mi/Lo)m3/h 480/400/340 480/400/340 580/500/420
Indoornoiselevel(Hi//Mi/Lo) dB(A) 36/33/30 36/33/30 37/34/31
Indoorunit
Dimension (WxHxD) 710×250×191 710×250×191 790x265x204 820 x220 x225
Packing (WxHxD) 800×340×270 800×340×270 875×375×285 875 x285 x375
Net/Grossweight kg 8/9.5 8/9.5 9.5/11.5
RefrigerantType R410A R410A R410A
Refrigerant pipe Liquidside/ Gasside mm Ф6.35/Ф9.53 Ф6.35/Ф9.53 Ф6.35/Ф12.7
Drainagewaterpipediameter. mm Ф17.5 Ф17.5 Ф17.5
Controller(standard) R71 A/E R71 A/E R71 A/E
Application area m212~15 12~15 12~15