Midea Elite, MSE-07HR, MSE-07CR, MSE-09HR, MSE-12CR Service Manual

GD Midea Refrigeration Equipment Co.,Ltd

SPLIT TYPE, HEAT PUMP AIR CONDITIONERS

Technical & service manual 2005

Elite Series(7000-18000) R22 Wall Mounted

[Models]

MSE-07CR
MSE-07HR
MSE-09CR
MSE-09HR
MSE-12CR
MSE-12HR
MSE-18CR
MSE-18HR

1

Elite SERIES (R22)

Contents

1. Features………………………………………………………………… 02

2. Specification………………………………………………………..……03

3. Dimensions…………………………………………………………..… 05

4. Refrigeration cycle diagram……………………………………………08

5. Capacity table…………………………………………………………...09

6. Wiring diagram…………………………………………………..………15

7. Electronic function………………………………………….…………...20

8. Troubleshooting……………………………………………………….…28

9. Characteristic of temp. sensor…………………………………………31

2

1.Features

1.1 Compact design

1.2 LED display

3

2.Specification

MSE-07CR MSE-07HR MSE-09CR MSE-09HR

Ph-V-Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz

Capacity Btu/h

7000 7000

9000 9000
Input W 800 800 1050 1050
Rated current A 3.5 3.5 4.6 4.6
EER Btu/w.h, w/w

8.8,2.6 8.8,2.6

8.6,2.5 8.6,2.5
Capacity Btu/h 8000 10000
Input W 800 1020
Rated current A 3.5 4.45
COP W/W 2.93 2.88

L/h 0.8 0.8 1.0 1.0

W 1300

1000

1350 1350
A 6.8 5.0 6.0 6.0
A 17.2 17.2 18.0 18.0

Model

2P14C225ANA 2P14C225ANA

2P18S225ANK 2P18S225ANK

T

yp

e

Rotar

y

Rotar

y

Rotar

y

Rotar

y

Brand GD Matsushita GD Matsushita GD Matsushita GD Matsushita
Ca

p

acity Btu/h 7500 7500 9920 9920

In

p

ut W 725 7 25 9 70 97 0

Rated current

(

RL A 3.4 3.4 4.5 4.5

Locked rotor Am

p

A15152424

Thermal

p

rotector B160-135-141E MRA98854

ternal（MRA98745

ternal（MRA98745

Ca

p

acitor uF 25 25 30 30

Refri

g

erant oil ml ATOMOS M60 270 ATOMOS M60 270 SUNISO 350 SUNISO 350

Model

RPG13H RPG13H RPG13H RPG13H

Brand Wellin

g

Wellin

g

Wellin

g

Wellin

gInp

ut W

39.5 39.5 39.5 39.5

Ca

p

acitor uF

1.2 1.2 1.2 1.2

S

p

eed(hi/mi/lo) r/min 1050/950/800 1050/950/800 1250/1100/850 1250/1100/850

m3/h

400/35/300 400/35/300

450/400/350 450/400/350

dB(A)

35/32/30 35/32/30 37/34/32 37/34/32

Dimension (W*H

*

mm

710×250×195 710×250×195 710×250×195 710×250×195

Packing (W*H*

D

mm

800×340×270 800×340×270 800×340×270 800×340×270

Net/Gross weight Kg
Model

YDK24-6T YDK24-6T YDK24-6T YDK24-6T
Brand Welling Welling Welling Welling
Input W

70 70 70 70

Capacitor uF

3333

Speed r/min

850 850 850 850

m3/h 1500 1500 1800 1800

dB(A)

49 49

50 50

Dimension(W*H*

D

mm

700X535X235 700X535X235 700X535X235 700X535X235

Packing (W*H*D mm

815X580X325 815X580X325 815X580X325 815X580X325

Net/Gross weight Kg

28/31 28/31 28/31 28/31

g 530 570 580 800

MPa

2.6 2.6 2.6 2.6

Liquid side/ Gas

s

mm(inch)

Ф

6.35/Ф9.53

Ф

6.35/Ф9.53

Ф

6.35/Ф9.53

Ф

6.35/Ф9.53

Max. refrigerant

p

m10101010

Max. difference i

n

m5555

16A 16A 16A 16A

Electrolic control Electrolic control Electrolic control Electrolic control

℃

17-30 17-30 17-30 17-30

℃

18?-45 -7 -? 45 18?-45 -7 -? 45
m2 10-14 10-14 14-21 14-21
set 126/272/298 126/272/298 126/272/298 126/272/298

Ambient temp
Application area
Qty’per 20’ /40’ /40'HQ

Connection wiring
Plug type
Thermostat type
Operation temp

Outdoor unit

Refrigerant type R22(R407C)
Design pressure

Refrigerant piping

Indoor unit

Outdoor fan moto

r

Outdoor air flow
Outdoor noise level

Compressor

Indoor fan motor

Indoor air flow (Hi/Mi/Lo)
Indoor noise level (Hi/Mi/Lo)

Moisture Removal
Max. input consumption
Max. current
Starting current

Model

Power supply

Cooling

Heating

★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.

4

MSE-12CR MSE-12HR MSE-18CR MSE-18HR

Ph-V-Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz

Capacity Btu/h

12000 12000

18000 18000

Input W

1350 1350 1960 1960

Rated current A

6.0 6.0

9.4 9.4

EER Btu/w.h, w/w

8.9,2.6 8.9,2.6 9.2,2.7 9.2,2.7
Capacity Btu/h 14000 / 20500
Input W

1350

/ 1890

Rated current A

6.0

/8.6

COP W/W 3.0 / 3.2

L/h 1.5 1.5 1.9

W

1700 1700

2200 2130
A 8.0 8.0 10.2 10.4
A

25 25 36 36

Model

PH225X2C-4FT PH225X2C-4FT PH290X2C-4FT1 PH290X2C-4FT1

T

yp

e

Rotar

y

Rotar

y

Rotar

y

Rotar

y

Brand

GMCC GMCC

GD Toshiba GD Toshiba

Ca

p

acity Btu/h 13197/13299 13197/13299 17435 17435

In

p

ut W 1250/1285 1250/1285 1670 1670

Rated current

(

RL A 5.7/5.5 5.7/5.5 8.0 8.0

Locked rotor Am

p

A 29.9/33 29.9/33 41.2 41.2

Thermal

p

rotector UP3RE0591-T56 UP3RE0591-T56 Internal Internal

Ca

p

acitor uF

35 35 35 35

Refri

g

erant oil ml

480 480 520 520

Model

RPG13D RPG13D RPG25 RPG25

Brand Wellin

g

Wellin

g

Wellin

g

Wellin

gInp

ut W

38.5 38.5

53 53

Ca

p

acitor uF 1.5uF/450V 1.5uF/450V

S

p

eed(hi/mi/lo) r/min 1180/1000/850 1180/1000/850 1180/1080/800 1180/1080/800

m3/h

580/500/420 580/500/420 80 0/730/60 0 800/730/600

dB(A)

37/32/28 37/32/28

42/40/38 42/40/38

Dimension (W*H

*

mm

790x265x195 790x265x195

920×292×225 920×292×225

Packing (W*H*

D

mm

875×375×285 875×375×285

1015X370X295 1015X370X295

Net/Gross weight Kg

9.0/11.5 9.0/11.5 13/15 13/15

Model

YDK24-6 YDK24-6 YDK36-6 YDK36-6
Brand Welling Welling WELLING WELLING
Input W

85 85 96 96

Capacitor uF

2.5μF/450V 2.5μF/450V 2.5μF/450V 2.5μF/450V

Speed r/min

900 900 900 900

m3/h 2000 2000 1800 1800

dB(A)

54 54

56 56

Dimension(W*H*

D

mm

780×540×250 780×540×250

780X540X250 780X540X250
Packing (W*H*D mm 910x575x335 910x575x335 9 10x575x335 910x575x335
Net/Gross weight Kg

34/37 34/37 37/40 40/43

g

850 900

1130 1400

MPa

2.6 2.6 2.6 2.6

Liquid side/ Gas

s

mm(inch)

Ф

6.35/φ12.7

Ф

6.35/φ12.7

Ф

6.35/Ф9.53

Ф

6.35/Ф9.53

Max. refrigerant

p

m10101010

Max. difference i

n

m5555

No No No No

16A 16A No No

Electronic control Electronic control Electronic control Electronic control

℃

17-30 17-30 17-30 17-30

℃

18-45 —7-45 17-45 —7-45
m2 18-26 18-26 30-40 30-40
set 108/226/266 108/226/266 100/210/245 100/210/245

Ambient temp
Application area
Qty’per 20’ /40’ /40'HQ

Connection wiring
Plug type
Thermostat type
Operation temp

Outdoor unit

Refrigerant type R22(R407C)
Design pressure

Refrigerant piping

Indoor unit

Outdoor fan moto

r

Outdoor air flow
Outdoor noise level

Compressor

Indoor fan motor

Indoor air flow (Hi/Mi/Lo)
Indoor noise level (Hi/Mi/Lo)

Moisture Removal
Max. input consumption
Max. current
Starting current

Model

Power supply

Cooling

Heating

★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.

5

3.Dimensions

3.1 Indoor unit
MSE-07CR, MSE-07HR
MSE-09CR, MSE-09HR

MSE-12CR, MSE-12HR

6

MSE-18CR, MSE-18HR

7

3.4 Outdoor unit

MSE-07CR, MSE-07HR
MSE-09CR, MSE-09HR

3.5 Outdoor unit

MSE-12CR, MSE-12HR
MSE-18CR, MSE-18HR

8

4.Refrigeration cycle diagram

9

5. Capacity table

5.1 MSE-07CR

SUMMER OUTDOOR TEMPERATURE DRY

Indoor

Conditions

25ºC 30ºC 35ºC 40ºC 45ºC 50ºC

Total capacity kW 2.02 1.92 1.79 1.64 1.51 1.41
Sensitive capacity kW 1.44 1.39 1.34 1.27 1.20 1.15

21ºC D

15ºC W

Input kW. 0.70 0.76 0.82 0.88 0.95 1.00
Total capacity kW 2.16 2.07 1.95 1.83 1.71 1.60
Sensitive capacity kW 1.53 1.48 1.43 1.38 1.34 1.32

24ºC D

17ºC W

Input kW. 0.70 0.77 0.84 0.90 0.97 1.03
Total capacity kW 2.32 2.27

2.15

1.98 1.81 1.65

Sensitive capacity kW 1.65 1.62

1.56

1.48 1.41 1.34

27ºC D

19ºC W

Input kW. 0.72 0.79

0.85

0.92 0.99 1.05
Total capacity kW 2.36 2.39 2.36 2.28 2.18 2.07
Sensitive capacity kW 1.57 1.59 1.57 1.55 1.53 1.54

32ºC D

23ºC W

Input kW. 0.71 0.19 0.87 0.95 1.03 1.10

5.2 MSE-07HR

SUMMER OUTDOOR TEMPERATURE DRY

Indoor

Conditions

25ºC 30ºC 35ºC 40ºC 45ºC 50ºC

Total capacity kW 2.02 1.92 1.79 1.64 1.51 1.41

Sensitive capacity kW 1.44 1.39 1.34 1.27 1.20 1.15

21ºC D

15ºC W

Input kW. 0.70 0.76 0.82 0.88 0.95 1.00

Total capacity kW 2.16 2.07 1.95 1.83 1.71 1.60

Sensitive capacity kW 1.53 1.48 1.43 1.38 1.34 1.32

24ºC D

17ºC W

Input kW. 0.70 0.77 0.84 0.90 0.97 1.03

Total capacity kW 2.32 2.27

2.15

1.98 1.81 1.65
Sensitive capacity kW 1.65 1.62

1.56

1.48 1.41 1.34

27ºC D

19ºC W

Input kW. 0.72 0.79

0.85

0.92 0.99 1.05

Total capacity kW 2.36 2.39 2.36 2.28 2.18 2.07

Sensitive capacity kW 1.57 1.59 1.57 1.55 1.53 1.54

32ºC D

23ºC W

Input kW. 0.71 0.19 0.87 0.95 1.03 1.10