Midea Corona MSC-07CRN1 Operating manual

GD Midea Refrigeration Equipment Co.,Ltd
SPLIT TYPE, HEAT PUMP AIR CONDITIONERS
Technical & service manual 2005
Corona Series(7000-18000BTU) R410a Wall Mounted
[Models]
MSC-07CRN1
MSC-07HRN1
MSC-09CRN1
MSC-09HRN1
MSC-12CRN1
MSC-12HRN1
MSC-18CRN1
MSC-18HRN1
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Corona Series (R410A)
Contents
1. Features………………………………………………………………… 02
2. Specification………………………………………………………..……03
3. Dimensions…………………………………………………………..… 05
4. Refrigeration cycle diagram……………………………………………09
5. Pressure table…………….……………………………………….……10
6. Capacity table…………………………………………………………...14
7. Wiring diagram…………………………………………………..………20
8. Electronic function………………………………………….…………...25
9. Troubleshooting……………………………………………………….…33
10. Characteristic of temp. sensor…………………………………………36
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1.Features
1.1Compact design
1.2High efficiency and quiet operation
1.3A class energy level
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2.Specification
Model MSC-07CRN1 MSC-07HRN1 MSC-09CRN1 MSC-09HRN1
Power su
pp
l
y
Ph-
V
-H
z
1, 220-240V~, 50H
z
1, 220-240V~, 50H
z
1, 220-240V~, 50H
z
1, 220-240V~, 50H
z
Ca
p
acit
y
Btu/h 7000 7000 9000 9000
In
p
ut W 640 640 820 820
Rated current
A
2.8 2.8 3.6 3.6
Cooling
EER Btu/w.h, w/
w
11,3.2 11,3.2 11,3.2 11,3.2
Ca
p
acit
y
Btu/h 8500 11000
In
p
ut W 690 890
Rated current
A
3.0 3.9
Heating
COP W/W 3.6 3.6
MoistureRemoval L/h 0.7 0.7 1.0 1.0
Max. in
p
ut consum
p
tion W 850 1000 1000 1200
Max.current
A
3.8 4.5 4.5 5.3
Startin
g
current
A
Model PA82X1C-4DZDE PA82X1C-4DZDE PA108X1C-4FTDE PA108X1C-4FTDE
T
yp
e Rotar
y
Rotar
y
Rotar
y
Rotar
y
Brand TOSHIBA TOSHIBA TOSHIBA TOSHIBA
Ca
p
acit
y
Btu/h 7000 7000 9000 9000
In
p
ut W 730 730 920 920
Rated current
(
RLA
)
A
3.3 3.3 4.1 4.1
Locked rotor Am
p(
LRA
)
A
16.0 16.0 18.7 18.7
Thermal
p
rotector MRA13408-9087 MRA13408-9087 MRA13430-9087 MRA13430-9087
Ca
p
acitor uF 25 25 25 25
Compressor
Refri
g
erant oil ml 300 300 330 330
Model RPG13H RPG13H RPG13H RPG13H
Brand Wellin
g
Wellin
g
Wellin
g
Wellin
g
In
p
ut W 36.5 36.5 39.5 39.5
Ca
p
acitor uF 1.2 1.2 1.2 1.2
Indoor fan motor
S
p
eed
(
hi/mi/lo
)
r/min 1050/920/820 1050/920/820 1200/950/850 1200/950/850
Indoor air flow
(
Hi/Mi/Lo
)
m3/h 450/400/350 450/400/350 500/430/370 500/430/370
Indoor noise level
(
Hi/Mi/Lo
)
dB
(
A
)
35/32/30 35/32/30 37/34/31 37/34/31
Dimension
(
W*H*D
)
mm 710×250×190 710×250×190 710×250×195 710×250×195
Packin
g
(
W*H*D
)
mm 800×340×270 800×340×270 800×340×270 800×340×270
Indoor unit
Net/Gross wei
g
ht K
g
8/10 8/10 8/10 8/10
Model YDK24-6T YDK24-6T YDK24-6F YDK24-6F
Brand Wellin
g
Wellin
g
Wellin
g
Wellin
g
In
p
ut W 56 56 56 56
Ca
p
acitor uF 2.5 2.5 2.5 2.5
Outdoor fan motor
S
p
eed r/min 800 800 800 800
Outdoorairflow m3/h 1500 1500 1800 1800
Outdoor noise level dB
(
A
)
49 49 50 50
Dimension
(
W*H*D
)
mm 700X535X235 700X535X235 780X540X250 780X540X250
Packin
g
(
W*H*D
)
mm 815X580X325 815X580X325 910X575X335 910X575X335
Outdoor unit
Net/Gross wei
g
ht K
g
31/34 32/35 36/39 37/40
Refri
g
erant t
yp
e R410A
g
800 820 900 920
Desi
g
n
p
ressure MPa 4.2 4.2 4.2 4.2
Li
q
uid side/ Gas side mm
(
inch
)
Ф6.35/Ф9.53 Ф6.35/Ф9.53 Ф6.35/Ф9.53 Ф6.35/Ф9.53
Max. refri
g
erant
p
i
p
e len
g
th m 10 10 10 10
Refrigerant piping
Max. difference in level m 5 5 5 5
Connection wirin
g
No No No No
Plu
g
t
yp
e 16
A
16
A
16
A
16
A
Thermostat t
yp
e Electrolic control Electrolic control Electrolic control Electrolic control
O
p
eration tem
p
℃ 17-30 17-30 17-30 17-30
A
mbient tem
p
℃ 18
~
-45 -7 -
~
45 18
~
-45 -7 -
~
45
App
lication area m2 10-14 10-14 14-21 14-21
Qt
y
’
p
er 20’ /40’ /40'HQ se
t
126/272/298 126/272/298 113/238/274 113/238/274
★1 The noise date is base on hemi-anechoic chamber, during actual operation, these values are normally somewhat different as a result of ambient
condition.
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Model MSC-12CRN1 MSC-12HRN1 MSC-18CRN1 MSC-18H
R
N
1
Power su
pp
l
y
Ph-
V
-H
z
1, 220-240V~, 50H
z
1, 220-240V~, 50H
z
1, 220-240V~,50Hz 1, 220-240V~,50Hz
Ca
p
acit
y
Btu/h 12000 12000 18000 18000
In
p
ut W 1120 1120 1720 1720
Rated current
A
5.0 5.0 7.8 7.8
Cooling
EER Btu/w.h, w/
w
11,3.2 11,3.2 10.5,3.1 10.5,3.1
Ca
p
acit
y
15000 19000
In
p
ut 1180 1650
Rated current 5.3 8.0
Heating
COP 3.6 3.4
MoistureRemoval L/h 1.2 1.2 1.6 1.6
Max. in
p
ut consum
p
tion W 1550 1550 2500 2500
Max.current
A
10 10 11.5 11.5
Startin
g
current
A
30 30 42.5 42.5
Model PA140X2C-4FT PA140X2C-4FT PA200X2CS-4KU1 PA200X2CS-4KU1
T
yp
e rotar
y
rotar
y
Ro
t
ar
y
Rotar
y
Brand TOSHIBA TOSHIBA Toshiba Toshiba
Ca
p
acit
y
Btu/h 12000 12000 16910 16910
In
p
ut W 1200 1200 1720 1720
Rated current
(
RLA
)
A
5.4 5.4 7.50 7.50
Locked rotor Am
p(
LRA
)
A
29.9 29.9 34.5 34.5
Thermal
p
rotector UP3RE0591-T56 UP3RE0591-T56 Internal Internal
Ca
p
acitor uF 35 35 45 45
Compressor
Refri
g
erant oil ml 480 480 ESTER OIL VG74 ·750 ESTER OIL VG74 ·750
Model RPG13D RPG13D RPG28D RPG28D
Brand Wellin
g
Wellin
g
Wellin
g
Wellin
g
In
p
ut W 44 44 53 53
Ca
p
acitor uF 1.2 1.2 1.5uF/450
V
1.5uF/450
V
Indoor fan motor
S
p
eed
(
hi/mi/lo
)
r/min 1220/1000/800 1220/1000/800 1180/1080/800 1180/1080/800
Indoor air flow
(
Hi/Mi/Lo
)
m3/h 580/500/420 600/520/420 850/700/600 850/700/600
Indoor noise level
(
Hi/Mi/Lo
)
dB
(
A
)
40/37/34 40/37/34 42/39/37 42/39/37
Dimension
(
W*H*D
)
mm 790×265×193 790×265×193 920×292×225 1000×353×280
Packin
g
(
W*H*D
)
mm 875x285x375 875x285x375 1015×368×295 1015×368×295
Indoor unit
Net/Gross wei
g
ht K
g
9.0/11.5 9/11 13/15 13/15
Model YDK24-6F YDK24-6F YDK53-6K YDK53-6K
Brand Wellin
g
Wellin
g
Wellin
g
Wellin
g
In
p
ut W 56 56 125 125
Ca
p
acitor uF 2.5 2.5 3.5 3.5
Outdoor fan motor
S
p
eed r/min 800 800 800 800
Outdoorairflow m3/h 1800 1800 2500 2500
Outdoor noise level dB
(
A
)
50 50 52 52
Dimension
(
W*H*D
)
mm 780X540X250 780X540X250 845X695X335 845X695X335
Packin
g
(
W*H*D
)
mm 910X575X335 910X575X335 970X770X395 970X770X395
Outdoor unit
Net/Gross wei
g
ht K
g
37/40 38/41 52/56 52/56
Refri
g
erant t
yp
e R410A
g
1050 1080 1690 1740
Desi
g
n
p
ressure MPa 4.2 4.2 3.8 3.8
Li
q
uid side/ Gas side mm
(
inch
)
Ф6.35/Ф12.7 Ф6.35/Ф12.7 Ф6.35/Ф12.7 Ф6.35/Ф12.7
Max. refri
g
erant
p
i
p
e len
g
th m 10 10 15 15
Refrigerant piping
Max. difference in level m 5 5 8 8
Connection wirin
g
No No No No
Plu
g
t
yp
e 16
A
16
A
NO PLUG NO PLUG
Thermostat t
yp
e Electrolic control Electrolic control Electronic control Electronic control
O
p
eration tem
p
℃ 17-30 17-30 17-30 17-30
A
mbient tem
p
℃ 18
~
-45 -7 -
~
45 18-45 -7~45
App
lication area m2 18-26 18-26 28~40 28~40
Qt
y
’
p
er 20’ /40’ /40'HQ se
t
94/199/232 94/199/232 70 / 148 / 170 70 / 148 / 170
★1 The noise date is base on hemi-anechoic chamber, during actual operation, these values are normally somewhat different as a result of ambient
condition.
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3.Dimensions
3.1 Indoor unit
MSC-07CRN1, MSC-07HRN1, MSC-09CRN1, MSC-09HRN1
3.2 Indoor unit
MSC-12CRN1, MSC-12HRN1
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3.2 Indoor unit
MSC-18CRN1, MSC-18HRN1
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3.4 Outdoor unit
MSC-07CRN1, MSC-07HRN1
3.5 Outdoor unit
MSC-09CRN1, MSC-09HRN1, MSC-12CRN1, MSC-12HRN1
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MSC-18CRN1, MSC-18HRN1
12.5
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4.Refrigeration cycle diagram
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