Mitsubishi Electric MSC-C07TV, MU-C09TV, MU-C12TV, MSC-C09TV, MUH-C07TV Service Manual

...

Download

SERVICE MANUAL

SPLIT-TYPE,AIR CONDITIONERS SPLIT-TYPE,HEAT PUMP AIR CONDITIONERS

CONTENTS

1. TECHNICAL CHANGES····································2

2. PART NAMES AND FUNCTIONS······················5

3. SPECIFICATION·················································7

4. NOISE CRITERIA CURVES·······························9

5. OUTLINES AND DIMENSIONS························11

6. WIRING DIAGRAM ··········································13

7. REFRIGERANT SYSTEM DIAGRAM··············15

8. PERFORMANCE CURVES······························18

9. MICROPROCESSOR CONTROL ····················35

10. SERVICE FUNCTIONS·····································45

11. TROUBLESHOOTING······································48

12. DISASSEMBLY INSTRUCTIONS·····················59

13. PARTS LIST······················································65

Wireless type Models

MSC-C07TV -

(WH)

· MU-C07TV -

MSC-C09TV -

(WH)

· MU-C09TV -

MSC-C12TV -

(WH)

· MU-C12TV -

MSC-C07TV -

(WH)

· MUH-C07TV -

MSC-C09TV -

(WH)

· MUH-C09TV -

MSC-C12TV -

(WH)

· MUH-C12TV -

E1E1

No. OB269

MSC-C07TV MSC-C09TV MSC-C12TV -

HFC

utilized

R407C

TECHNICAL CHANGES

MSC-C07SV - ➔ MSC-C07TV MSC-C09SV - ➔ MSC-C09TV MSC-C12SV - ➔ MSC-C12TV -

1. Rated voltage has changed to 230V.

2. Remote controller has changed.

• Slide switch for setting the type has added on the remote controller. Indoor units for MU type and MUH type are common specifications. Set slide switch on the remote controller according to the type of outdoor unit.

E1E1

MU-C07TV MU-C09TV MU-C12TV -

New model

MUH-C07SV - ➔ MUH-C07TV -

1. Rated voltage has changed to 230V.

2. Path of heat exchanger has changed.

3. Refrigerant filling capacity has changed.(0.85kg ➔ 0.90kg)

4. Capillary tube has changed.({3.0X{1.6X600 ➔ {3.0X{1.6X750, {3.0X{1.4X600 ➔ {3.0X{1.4X700)

5. Temperature of defrosting control has changed.

6. Additional refrigerant charge has been changed.(50g/m ➔ 25g/m)

MUH-C09SV - ➔ MUH-C09TV -

1. Rated voltage has changed to 230V.

2. Outdoor heat exchanger has changed.

3. Refrigerant filling capacity has changed.(0.80kg ➔ 1.00kg)

4. Capillary tube has changed. ({3.0X{1.6X400 ➔ {3.0X{1.8X400, {3.0X{1.4X550 ➔ {3.0X{1.4X650, {3.0X{1.4X800 X2 ➔ {3.0X{1.4X500 X2)

5. Outdoor fan motor has changed.(RA6V23-EA➔ RA6V33-CA)

6. Temperature of defrosting control has changed.

7. Additional refrigerant charge has been changed.(50g/m ➔ 25g/m)

MUH-C12SV - ➔ MUH-C12TV -

1. Rated voltage has changed to 230V.

2. Path of heat exchanger has changed.

3. Refrigerant filling capacity has changed.(1.20kg ➔ 1.25kg)

4. Capillary tube has changed.({3.0X{1.8X250, ➔ {3.0X{1.8X400)

5. High pressure protection temperature has changed.

6. Temperature of defrosting control has changed.

7. Additional refrigerant charge has been changed.(50g/m ➔ 25g/m)

E1E1

Slide switch

H C

Type

The position of the slide switch

COOL ONLYCOOL & HEAT

H C

New Specification Previous Specification

The incompatible lubricant easily separates from refrigerant and makes the layer in the upper inside the suction muffler. The higher position of the returning oil hole enables to return the lubricant of the upper layer to the compressor.

Since refrigerant and lubricant are compatible each other, lubricant returns to the compressor through the lower position returning oil hole.

Compressor

Suction muffler

Returning oil hole

Lubricant

Refrigerant

Compressor

Suction muffler

Returning oil hole

Lubricant and Refrigerant

Compressor

-30 -20 -10 0 10 20

40 50 60

-0.5

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

(MPa[Gauge])

R407C R22

Conversion chart of refrigerant temperature and pressure

Saturated liquid pressure

(:)

NOTE : The unit of pressure has been changed to MPa on the

international system of units(SI unit system).

The conversion factor is: 1(MPa[Gauge]) =10.2(kgf/ff[Gauge])

Lubricant

Refrigerant

New refrigerant

R407C

R32: R125: R134a (23%:25%:52%)

Non-azeotropic refrigerant

Not included

A1/A1

86.2

-43.6

0.9177

42.5

Non combustible

1530

From liquid phase in cylinder

Impossible

Incompatible oil

Non Non

Previous refrigerant

R22

HCFC22 (100%)

Single refrigerant

Included

86.5

-40.8

0.94

44.4

Non combustible

0.055 1700

Gas phase

Possible

Compatible oil

Light yellow

Non

Refrigerant Composition (Ratio) Refrigerant handling Chlorine Safety group (ASHRAE) Molecular weight Boiling point (:) Steam pressure [25:](Mpa [Gauge]) Saturated steam density [25:](Kg/K) Combustibility ODP w1 GWP w2 Refrigerant charge method Additional charge on leakage Kind Color Smell

w1:Ozone Destruction Parameter : based on CFC11 w2 :Global Warmth Parameter : based on CO

INFORMATION FOR THE AIR CONDITIONER WITH R407C REFRIGERANT

This room air conditioner adopts HFC refrigerant (R407C) which will never destroy the ozone layer. Pay attention to following points.

1 Take sufficient care not to allow water and other contaminations to enter the R407C refrigerant during storage and

installation, since it is more susceptible to contaminations than HCFC (R22) refrigerant.

2 Clean refrigerant pipings should be used. 3 Composition change may occur in R407C since it is a mixed refrigerant. When charging, charge liquid refrigerant to

prevent composition change.

4 Be especially careful when managing the tools.

If dust, dirt, or water mixes in the refrigerant cycle, it may cause decrease of performance.

2.Refrigerant piping

Do not use copper pipes which are broken, deformed or discoloured. In addition, be sure that the inner surfaces of the pipes are clean, free of hazardous sulfur and oxides, or have no dust/ dirt, shaving particles, oil, moisture or any other contamination.

•If there is a large amount of residual oil inside the piping and joints, deterioration of the refrigerant oil will result.

3.Refrigerant oil

Apply the specific refrigeration oil (accessories) to the flare and the union seat surfaces.

4.Air purge

Use the vacuum pump for air purge to protect environments, and to avoid changing the composition of refrigerant.

5.Additional charge

For additional charging, charge the refrigerant with liquid phase slowly using a gas cylinder. If the refrigerant is charged with gas phase, the composition of refrigerant will change. In this case, ability of the refrigerating cycle decreases or normal operation can be impossible. If liquid refrigerant is rapidly charged at once, the compressor may be locked.

NOTE: 1. The R407C is mixed refrigerant which consist of three different kinds of evaporative temperature. As a result, the

R407C occurs the change of composition.

2. Additional refrigerant charge has been changed by change of refrigerant.(R22 ➔ R407C) R22 : <MU-type> 15g/m ➔ R407C : <MU-C07/C09/C12TV> 15g/m R22 : <MUH-type> 50g/m ➔ R407C : <MUH-C07/C09/C12TV> 25g/m

Electronic scale for refrigerant charging

Refrigerant gas cylinder operating valve

Refrigerant gas cylinder for R407C with siphon

Refrigerant (liquid)

Gage manifold

Outdoor unit

Indoor unit

Union

Liquid pipe Gas pipe

Service port

Stop valve

Charge hose

1.Tools dedicated for the air conditioner with R407C refrigerant

The following tools are required for R407C refrigerant. Some R22 tools can be substituted for R407C tools. Do not use tools that are used with R22 refrigerant in order to avoid mixing oils.

R407C tools

Can R22 tools be used?

Gas leak detector

A gauge manifold with a sight glass is recommended for charging the liquid refregerant.

Hose material have been changed to improve the pressure resistance.

Dedicated for HFC refrigerant.

Description

Provided to prevent the back flow of oil. This adapter enables you to use existing vacuum pumps.

Use the electronic control scale for measuring the R407C.

Yes Yes

New

Gauge manifold

Charge hose

Torque wrench Flare tool

Vacuum pump adapter

Electronic scale for refrigerant charging

PART NAMES AND FUNCTIONS

INDOOR UNIT

MSC-C07TV MSC-C09TV MSC-C12TV -

Emergency operation switch

Operation section

Horizontal vane

Air filter

Deodorizing filter (gray sponge type)

Vertical vanes

Air inlet

Grille

Remote control receiving section

Remote controller

Display section

(when the grille is open)

Operation indicator lamp

Receiving section

Air cleaning filter (white bellows type)

Front panel

Air inlet

Piping

Drain hose

Air outlet

Drain outlet

(back and side)

OUTDOOR UNIT

MU-C07TV MU-C09TV MU-C12TV -

MUH-C07TV MUH-C09TV MUH-C12TV -

ACCESSORIES

1 5 1 2 2 1 1 1 1 1

Installation plate Installation plate fixing screw 4 x 25 mm Remote controller mounting hardware Fixing screw for 3 3.5 x 16 mm (Black) Battery (AAA) for remote controller Wireless remote controller Felt tape (Used for left or left-rear piping) Deodorizing filter Air cleaning filter Refrigeration oil

1 2

Drain socket Drain cap [33

MSC-C07TV MSC-C09TV MSC-C12TV -

MUH-C07TV MUH-C09TV MUH-C12TV -

ON/OFF

TOO

COOL

TOO

WARM

ON/OFF

FAN

TOO

WARM

TOO

COOL

VANE

MODE

ECONO COOL

STOP

START

HR.

MIN.

I FEEL

COOL

DRY

CLOCK

RESET

CLOCK

HEAT /FAN

Open the front lid.

Signal transmitting section

Operation display section

OPERATE /STOP

(ON /OFF)button

TEMPERATURE buttons

OPERATION SELECT button

FAN SPEED CONTROL button

OFF-TIMER button

HR. button

MIN. button

(TIME SET button)

ON-TIMER button

RESET button

ECONO COOL button

VANE CONTROL button

CLOCK SET button

MSC-C07TV MSC-C09TV MSC-C12TV -

SPECIFICATION

Indoor model

Function

Indoor unit power supply

Air flow(High) Power outlet Running current Power input Power factor Starting current Fan motor current Model Winding resistance(at20:) Dimensions WOHOD Weight Air direction Sound level(High) Fan speed(High) Fan speed regulator Thermistor RT11(at25:) Thermistor RT12(at25:) Outdoor model

Capacity Dehumidification Outdoor air flow Power outlet Running current Power input Auxiliary heater Power factor Starting current Compressor motor current Fan motor current

Model Output Winding resistance(at20:) Model Winding resistance(at20:) Dimensions WOHOD Weight Sound level Fan speed Fan speed regulator Refrigerant filling capacity(R407C) Refrigerating oil (Model)

K /h

A W %

rpm

k" k"

R/h

K /h

A W

A(kW)

rpm

kg cc

MSC-C07TV -

Single phase

230V,50Hz

0.17 35 90

—

0.17

RC4V19-BA WHT-BLK 292 BLK-RED 325 850O278O191

9 5

3 10 10

MU-C07TV -

Single phase

230V,50Hz

695

—

RE-130VGSHT

650 C-R 4.18 C-S 5.76

RA6V23-EB WHT-BLK 258 BLK-RED 385

780o540o255

32 45

645

0.77

350 (NEO22 )

Cooling

474

950

2.25

0.8

1686

3.03

99 18

2.75

0.29

3.08

MSC-C09TV -

Single phase

230V,50Hz

0.17 35

RC4V19-BA WHT-BLK 292 BLK-RED 325 850O278O191

9 5

3 10 10

MU-C09TV -

Single phase

230V,50Hz

—

RE-145VGSHT

700 C-R 4.03 C-S 5.71

RA6V23-EB WHT-BLK 258 BLK-RED 385

780o540o255

32 45

645

0.88

350 (NEO22 )

Cooling

474

—

0.17

950

2.5

1.0

1686

3.53 795

98 19

3.25

0.29

3.01

MSC-C12TV -

Single phase

230V,50Hz

0.19 40

RC4V19-BA WHT-BLK 292 BLK-RED 325 850O278O191

3 10 10

MU-C12TV -

Single phase

230V,50Hz

1914

6.01

—

0.37

RE-231VHSHT

1100 C-R 2.25 C-S 4.07

RA6V33-CB WHT-BLK 176 BLK-RED 413 780o540o255

34 49

725

0.90

620 (NEO22)

Cooling

588

—

0.19

1020

3.55

1.6

1330

96 34

5.64

2.59

Electrical

data

Fan

motor

Special

remarks

Compressor

Electrical

data

Fan

motor

Special

remarks

Capacity

Coefficient of performance(C.O.P)

Outdoor unit power supply

Capacity

NOTE:Test conditions are based on JIS C 9612.

Cooling : Indoor DB27°C / WB19°C

Outdoor DB35°C / WB24°C

Indoor model

Function

Indoor unit power supply

Capacity Dehumidification Outdoor air flow Power outlet Running current Power input Auxiliary heater Power factor Starting current Compressor motor current Fan motor current

Model Output Winding resistance(at20:) Model Winding resistance(at20:) Dimensions WOHOD Weight Sound level Fan speed Fan speed regulator Refrigerant filling capacity(R407C) Refrigerating oil (Model) Thermistor

RT61(at0:)

K /h

A W %

rpm

k" k"

R/h

K /h

A W

A(kW)

kg dB

rpm

kg cc

MSC-C07TV -

Single phase

230V,50Hz

0.17 35 90

—

0.17

RC4V19-BA WHT-BLK 292 BLK-RED 325 850O278O191

9 5

3 10 10

MUH-C07TV -

Single phase

230V,50Hz

1686

—

99 18

0.29

RE-135VGSHT

650 C-R 4.18 C-S 5.76

RA6V23-EA WHT-BLK 258 BLK-RED 385

780o540o255

34 47

645

0.90

350 (NEO22)

33.18

Cooling

474

950

2.2

0.7

3.23 735

2.95

2.86

Heating

504

1000

2.5

—

2.93 675

2.65

3.52

MSC-C09TV -

Single phase

230V,50Hz

0.17 35 90 —

0.17

RC4V19-BA WHT-BLK 292 BLK-RED 325 850O278O191

9 5

3 10 10

MUH-C09TV -

Single phase

230V,50Hz

1914

—

0.37

RE-174VGSHT

800 C-R 3.30 C-S 5.80

RA6V33-CA WHT-BLK 176 BLK-RED 413

780o540o255

36 49

720

1.00

350 (NEO22)

33.18

Cooling

474

950

2.55

1.0

3.83 875

3.46

2.80

Heating

504

1000

3.2

—

4.13 925

3.76

3.33

MSC-C12TV -

Single phase

230V,50Hz

0.19 40 92 —

0.19

RC4V19-BA

WHT-BLK 292

BLK-RED 325 850O278O191

3 10 10

MUH-C12TV -

Single phase

230V,50Hz

1914

—

0.37

RE-231VHSHT

1100 C-R 2.25 C-S 4.07

RA6V33-CA

WHT-BLK 176

BLK-RED 413 780o540o255

39 49

720

1.25

620 (NEO22)

33.18

Cooling

588

1020

3.45

1.5

5.71

1240

5.34

2.70

Heating

576

1000

4.2

—

6.01

1310

5.64

3.11

Electrical

data

Fan

motor

Special

remarks

Compressor

Electrical

data

Fan

motor

Special

remarks

Capacity

Coefficient of performance(C.O.P)

Outdoor unit power supply

Capacity

NOTE:Test conditions are based on JIS C 9612.

Cooling : Indoor DB27°C / WB19°C Heating : Indoor DB20°C

Outdoor DB35°C / WB24°C Outdoor DB 7°C / WB 6°C

NOISE CRITERIA CURVES4

MSC-C07TV MSC-C09TV -

MSC-C12TV -

MU-C07TV MU-C09TV -

MU-C12TV -

63 125 250 500 1000 2000 4000 8000

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

BAND CENTER FREQUENCIES, Hz

Test conditions, Cooling : Dry-bulb temperature 27: Wet-bulb temperature 19:

Heating : Dry-bulb temperature 20:

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

High

NOTCH

SPL(dB(A)) LINE

63 125 250 500 1000 2000 4000 8000

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

BAND CENTER FREQUENCIES, Hz

Test conditions, Cooling : Dry-bulb temperature 35: Wet-bulb temperature 24:

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

High

NOTCH

SPL(dB(A)) LINE

63 125 250 500 1000 2000 4000 8000

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

BAND CENTER FREQUENCIES, Hz

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

Test conditions, Cooling : Dry-bulb temperature 27: Wet-bulb temperature 19:

Heating : Dry-bulb temperature 20:

High

NOTCH

SPL(dB(A)) LINE

63 125 250 500 1000 2000 4000 8000

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

BAND CENTER FREQUENCIES, Hz

Test conditions, Cooling : Dry-bulb temperature 35: Wet-bulb temperature 24:

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

High

NOTCH

SPL(dB(A)) LINE

MUH-C07TV -

MUH-C09TV -

MUH-C12TV -

63 125 250 500 1000 2000 4000 8000

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

BAND CENTER FREQUENCIES, Hz

Test conditions, Heating : Dry-bulb temperature 7: Wet-bulb temperature 6:

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

High

NOTCH

SPL(dB(A)) LINE

63 125 250 500 1000 2000 4000 8000

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

BAND CENTER FREQUENCIES, Hz

Test conditions, Heating : Dry-bulb temperature 7: Wet-bulb temperature 6:

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

SPL(dB(A)) LINE

NOTCH

High

63 125 250 500 1000 2000 4000 8000

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR

BAND CENTER FREQUENCIES, Hz

Test conditions, Heating : Dry-bulb temperature 7: Wet-bulb temperature 6:

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

SPL(dB(A)) LINE

NOTCH

High

OUTLINES AND DIMENSIONS

MSC-C07TV MSC-C09TV -

MSC-C12TV -

INDOOR UNIT

116.581.5

818

850

16562956

7 or more

100

2.5

271 4.5

231.5

82 169

326 326

189

Air in

Air out

Insulation [28

Drain hose [16 (Connected part O.D)

Installation plate

Wall hole [65

Indoor unit

Installation plate

Power supply cord Lead to right 1.0m Lead to left 0.3m

Liquid line [6.35-0.5m Gas line [9.52-0.43m Insulation [37 O.D

[21 I.D

{

278

162

Wireless remote controller

116.581.5

818

278

850

16562956

or more

100

2.5

271 4.5

231.5

169

326 326

189

Air in

Air out

Insulation [28

Drain hose [16 (Connected part O.D)

Installation plate

Wall hole [65

Indoor unit

Installation plate

Power supply cord Lead to right 1.0m Lead to left 0.3m

Liquid line [6.35-0.5m Gas line [9.52-0.43m Insulation [37 O.D

[21 I.D

{

162

Wireless remote controller

Unit: mm

320

43-

35-

155

104

260

780

500

122

540

320

285

255

Service panel

Gas refrigerant pipe joint Refrigerant pipe (flared) [9.52 (MU-C07/C09TV

)

(MUH-C07/C09TV

)

[12.7 (MU-C12TV

)

(MUH-C12TV

)

Liquid refrigerant pipe joint Refrigerant pipe (flared) [6.35

Airout

Air in

109

110

147

Drainage 3holes [33

100mm or more

Outdoor

unit

350mm or more

REQUIRED SPACE

400mm or more

Unit: mm

OUTDOOR UNIT

MU-C07TV MU-C09TV MU-C12TV -

MUH-C07TV MUH-C09TV MUH-C12TV -

WIRING DIAGRAM

MSC-C07TV MSC-C09TV MSC-C12TV -

MODELS WIRING DIAGRAM

SYMBOL

SR141

SYMBOL

MV NR11 RT11 RT12

SYMBOL

C11 F11

HIC1

NAME

NAME NAME INDOOR FAN CAPACITOR FUSE(3.15A) DC/DC CONVERTER INDOOR FAN MOTOR(INNER FUSE)

VANE MOTOR VARISTOR ROOM TEMPERATURE THERMIST OR INDOOR COIL THERMISTOR

SOLID STATE RELAY TERMINAL BLOCK

CIRCUIT BREAKER

SR141

C11

RED

WHT

BRN

YLW

GRY

BLK

121

1 2 3

111

112

RT12 RT11

NR11

HIC1

TRANS

F11

ELECTRONIC CONTROL P.C. BOARD

CN211

TAB12

CN201

3 2 1

CN202

2 1

LD101T

151

BRN

RED

BLU

WHT

BLK

BLU

BRN

L 3 N 2 1

12V

TO OUTDOOR UNIT CONNECTING

POWER SUPPLY CORD ~/N 230V 50Hz

GRN/YLW

POWER MONITOR, RECEIVER P.C.BOARD

REMOTE CONTROLLER

FOR MUH TYPE

FOR MU TYPE

12V

INDOOR UNIT

NOTE:1. About the outdoor side electric wiring refer to the outdoor unit electric wiring diagram for servicing.

2. Use copper conductors only. (For field wiring)

3. Symbols below indicate. /: Terminal block, : Connector

SG79J047H01

MODELS WIRING DIAGRAM

OUTDOOR UNIT

SYMBOL

TB1,TB2

X62

21S4

52C

SYMBOL

MF NR61 RT61 SR61

SYMBOL

C65

DSAR

F61

IC881

NAME

NAME NAME COMPRESSOR CAPACITOR OUTDOOR FAN CAPACITOR SURGE ABSORBER FUSE(2A) DC/DC CONVERTER

COMPRESSOR(INNER PROTECTOR) OUTDOOR FAN MOTOR(INNER PROTECTOR) VARISTOR DEFROST THERMISTOR SOLID STATE RELAY

TERMINAL BLOCK R.V. COIL RELAY R.V. COIL CONTACTOR

X62

SR61

CN661

3 2

CN721

21S4

TAB20

~/N

50Hz

230V

GRN/YLW

BLU

CIRCUIT BREAKER

POWER SUPPLY

BLU

BRN

DSAR

BLK

BRN

RED

DEICER P.C. BOARD

52C

BLK

RED

WHT

TRANS

F61

IC881

CN730

NR61

X62

RT61

BLK

WHT

CN711

C65

BLK

RED

12V

FROM CONNECTING

INDOOR UNIT

TB2

TB1

MUH-C07TV MUH-C09TV MUH-C12TV -

MODELS WIRING DIAGRAM

OUTDOOR UNIT

MU-C07TV MU-C09TV MU-C12TV -

NOTE:1. About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing.

2.Use copper conductors only. (For field wiring)

3. Symbols below indicate. /: Terminal block, : Connector

NOTE:1. About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing.

2.Use copper conductors only. (For field wiring)

3. Symbols below indicate. /: Terminal block, : Connector

BRN

BLK

GRN/YLW

BLU

POWER SUPPLY 230V

50Hz

~/N

CONNECTING

CIRCUIT BREAKER

12V

TB1

RED

BLK

BRN

NO COM

52C

WHT WHT

52C

DSAR

WHT

INDOOR UNIT

FROM

WHT

WHT BLU RED

RED

1 2

BLK

WHT

TB2

SYMBOL

TB1,TB2

52C

SYMBOL

F MC MF

SYMBOL

C1 C2

DSAR

NAME

NAME NAME COMPRESSOR CAPACITOR OUTDOOR FAN CAPACITOR SURGE ABSORBER

FUSE(2A) COMPRESSOR(INNER PROTECTOR) OUTDOOR FAN MOTOR(INNER PROTECTOR)

TERMINAL BLOCK CONTACTOR

VG79B057H01

VG79B058H01

REFRIGERANT SYSTEM DIAGRAM

MSC-C07TV MSC-C09TV -

MU-C07TV MU-C09TV -

MSC-C12TV -

MU-C12TV -

INDOOR UNIT

OUTDOOR UNIT

Indoor heat exchanger

Room temperature thermistor RT11

Refrigerant pipe [9.52 (Option) (with heat insulator)

Outdoor heat exchanger

Capillary tube

[3.0x[1.4x600(MU-C07TV) [3.0x[1.4x750(MU-C09TV)

Strainer

Refrigerant pipe [6.35 (Option) (with heat insulator)

Refrigerant flow in cooling

Unit:mm

Refrigerant pipe [12.7 (Option) (with heat insulator)

Stop valve (with service port)

Strainer

Refrigerant pipe [6.35 (Option) (with heat insulator)

Stop valve

Capillary tube [3.0x[1.6x600

Refrigerant flow in cooling

Outdoor heat exchanger

Room temperature thermistor RT11

Indoor coil thermistor RT12

Indoor coil thermistor

RT12

Compressor

Indoor heat exchanger

Compressor

Flared connection

Unit:mm

MSC-C12TV -

MUH-C12TV -

INDOOR UNIT

OUTDOOR UNIT

(with heat insulator)

Refrigerant pipe [12.7 (Option)

4-way valve

Muffler

Stop valve (with service port)

Strainer

Refrigerant pipe [6.35 (Option)

Stop valve

Capillary tube [3.0x[1.6x800

Check valve

Refrigerant flow in cooling Refrigerant flow in heating

Defrost thermistor RT61

Outdoor heat exchanger

Room temperature thermistor RT11

Indoor coil thermistor RT12

Capillary tube [3.0x[1.8x400

Flared connection

Compressor

Indoor heat exchanger

R.V. coil heating ON cooling OFF

MSC-C07TV MSC-C09TV -

MUH-C07TV MUH-C09TV -

INDOOR UNIT

OUTDOOR UNIT

Indoor heat exchanger

Room temperature thermistor RT11

(with heat insulator)

Refrigerant pipe [ 9.52 (Option)

Muffler

4-way valve

Defrost thermistor RT61

Strainer

Outdoor heat exchanger

Capillary tube [3.0x[1.4x800 (2 pcs)

(MUH-C07TV) [3.0x[1.4x500 (2 pcs)

(MUH-C09TV)

Capillary tube

[3.0x[1.6x750(MUH-C07TV) [3.0x[1.8x400(MUH-C09TV)

Capillary tube

[3.0x[1.4x700(MUH-C07TV) [3.0x[1.4x650(MUH-C09TV)

Check valve

Strainer

Refrigerant pipe [6.35 (Option)

(with heat insulator)

Refrigerant flow in cooling Refrigerant flow in heating

Unit:mm

Stop valve (with service port)

Indoor coil thermistor RT12

R.V. coil heating ON cooling OFF

Capillary tube [3.0x[1.4x500(2pcs)

Flared connection

Compressor

Stop valve

Strainer

Piping size O.D : mm Length of connecting pipe : m

Model

Piping size O.D : mm Length of connecting pipe : m

Model

Refrigerant piping

Max. length : m

Indoor unit

Gas 0.43

Liquid 0.5

Gas

9.52

12.7

Liquid

6.35

Outdoor unit

Gas 0

Liquid 0

MSC-C07TV - E1 MUH-C07TV - E1

MSC-C09TV - E1 MUH-C09TV - E1

MSC-C12TV - E1 MUH-C12TV - E1

{ {

{

Refrigerant piping

Max. length : m

Indoor unit

Gas 0.43

Liquid 0.5

Gas

9.52

12.7

Liquid

6.35

Outdoor unit

Gas 0

Liquid 0

MSC-C07TV - E1 MU-C07TV - E1

MSC-C09TV - E1 MU-C09TV - E1

MSC-C12TV - E1 MU-C12TV - E1

{

Indoor unit

w Max. Height difference 5m

w Height difference should be within

5m regardless of which unit, indoor or outdoor position is high.

Outdoor unit

Refrigerant Piping

Max.length

Model

Refrigerant piping length (one way)

Model

Refrigerant piping length (one way)

Outdoor unit precharged

900

1000

1250

15m

200

10m

MSC-C07TV - E1 MUH-C07TV - E1

MSC-C09TV -

MUH-C09TV -

MSC-C12TV - E1 MUH-C12TV - E1

{

Calculation : Xg=25g/m x(Refrigerant piping length (m) -7)

Outdoor unit precharged

770

880

900

15m

120

10m

MSC-C07TV - E1 MU-C07TV - E1

MSC-C09TV - E1 MU-C09TV - E1

MSC-C12TV - E1 MU-C12TV - E1

{ {

{

Calculation : Xg=15g/m x(Refrigerant piping length (m) -7)

MAX. HEIGHT DIFFERENCE

ADDITIONAL REFRIGERANT CHARGE(R407C : g)

MAX. REFRIGERANT PIPING LENGTH

The standard data contained in these specifications apply only to the operation of the air conditioner under normal conditions.

Since operating conditions vary according to the areas where these units are installed. The following information has been provided to clarify the operating characteristics of the air conditioner under the conditions indicated by the performance curve.

(1) GUARANTEED VOLTAGE

Rated voltage : 198 ~ 264V

, 50Hz

(2) AIR FLOW

Air flow should be set at MAX.

(3) MAIN READINGS

(1) Indoor intake air wet-bulb temperature : °CWB (2) Indoor outlet air wet-bulb temperature : °CWB (3) Outdoor intake air dry-bulb temperature : °CDB (4) Total input: W (5) Indoor intake air dry-bulb temperature : °CDB (6) Outdoor intake air wet-bulb temperature : °CWB (7) Total input : W Indoor air wet/dry-bulb temperature difference on the left side of the chart on this page and next page shows the difference between the indoor intake air wet/dry-bulb temperature and the indoor outlet air wet/dry-bulb temperature for your reference at service.

How to measure the indoor air wet-bulb/dry-bulb temperature difference

1. Attach at least 2 sets of wet-and dry-bulb thermometers to the indoor air intake as shown in the figure, and at least 2 sets of wet-and dry-bulb thermometers to the indoor air outlet. The thermometers must be attached to the position where air speed is high.

2. Attach at least 2 sets of wet-and dry-bulb thermometers to the outdoor air intake. Cover the thermometers to prevent direct rays of the sun.

3. Check that the air filter is cleaned.

4. Open windows and doors of room.

5. Press the EMERGENCY OPERATION switch once(twice) to start the EMERGENCY COOL(HEAT

<MUH-C07/C09/C12

>) MODE.

6. When system stabilizes after more than 15 minutes, measure temperature and take an average temperature.

7. 10 minutes later, measure temperature again and check that the temperature does not change.

INDOOR UNIT

OUTDOOR UNIT

}

Cooling

Heating

<MUH-C07/C09/C12TV>

PERFORMANCE CURVES

Wet-and dry-bulb thermometers

MSC-C07TV - E1

(MU-C07TV - E1 )

(MU-C12TV - E1 )

MSC-C12TV - E1

(MU-C09TV - E1 )

MSC-C09TV - E1

9.1

8.4

7.6

6.9

6.2

5.5

11.8

10.8

9.8

8.8

7.9

7.0

10.2

9.3

8.5

7.7

6.9

6.1

MUH-C07TV MUH-C09TV MUH-C12TV -

MU-C07TV MU-C09TV MU-C12TV -

MSC-C07TV MSC-C09TV MSC-C12TV -

18 32

230V

15 205025

6030 70(%)

35(:)

0.3

0.4

0.5

0.6

0.7

230V

15 20

25 6030 70

(%)

35(:)

1.5

2.0

2.5

3.0

3.5

Outdoor low pressure

Ambient temperature(˚C) Ambient humidity(%)

MU-C07TV -

Outdoor unit current (A)

(kgf/F[Gage])(MPa[Gage])

MSC-C07TV - E1

(MUH-C07TV - E1 )

(MUH-C12TV - E1 )

MSC-C12TV - E1

(MUH-C09TV - E1 )

MSC-C09TV - E1

11.4

10.4

9.5

8.5

7.6

6.8

8.9

8.2

7.4

6.7

6.0

5.4

10.4

9.5

8.7

7.8

7.0

6.2

24.9

23.0

21.1

19.2

17.2

15.3

13.4

11.5

19.5

18.0

16.5

15.0

13.5

12.0

10.5

9.0

MSC-C07TV - E1

(MUH-C07TV - E1 )

(MUH-C09TV - E1 )

MSC-C09TV -

(MUH-C12TV - E1 )

MSC-C12TV - E1

28.6

26.4

24.2

22.0

19.8

17.6

15.4

13.2

NOTE:The above curves are for the heating operation without any frost.

OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT COOL operation

① Both indoor and outdoor unit are under the same temperature/humidity condition.

➁ Air flow should be set at MAX.

Dry-bulb temperature

Relative humidity(%)

30 70

③ The unit of pressure has been changed to MPa on the international system of units(SI unit system).

The conversion factor is : 1(MPa[Gage]) =10.2(kgf/ff[Gage])

18 32

230V

15 20

502560

70(%)

35(:)

3.0

4.0

5.0

6.0

7.0

18 32

230V

15 205025

70(%)

35(:)

0.3

0.4

0.5

0.6

0.7

MU-C12TV -

Outdoor low pressure

Ambient temperature(˚C) Ambient humidity(%)

Outdoor unit current (A)

230V

15 20

256030

(%)

32 35(:)

2.0

2.5

3.0

3.5

4.0

230V

15 20

25 6030 70(%)

35(:)

0.3

0.4

0.5

0.6

0.7

MU-C09TV -

Outdoor low pressure

Ambient temperature(˚C) Ambient humidity(%)

Outdoor unit current (A)

(kgf/F[Gage])(MPa[Gage])

230V

15 205025

70(%)

35(:)

0.3

0.4

0.5

0.6

0.7

0.8

230V

15 20

25 6030 70(%)

35(:)

1.5

2.0

2.5

3.0

3.5

MUH-C07TV -

Outdoor low pressure

Ambient temperature(˚C) Ambient humidity(%)

Outdoor unit current (A)

(kgf/F[Gage])(MPa[Gage])

18 32

15 20

25 6030 70(%)

35(:)

0.3

0.4

0.5

0.6

0.7

230V

MUH-C09TV -

Outdoor low pressure

Ambient temperature(˚C) Ambient humidity(%)

18 32

230V

15 20

25 6030 70(%)

35(:)

2.5

3.0

3.5

4.0

4.5

MUH-C09TV -

Ambient temperature(˚C) Ambient humidity(%)

Outdoor unit current (A)

(kgf/F[Gage])(MPa[Gage])

HEAT operation

Condition indoor:Dry bulb temperature 20.0°C

Wet bulb temperature 14.5°C

Outdoor:Dry bulb temperature 7,15,20°C

Wet bulb temperature 6,12,14.5°C

721

230V

5 10 15 20 25(:)

5.5

6.0

6.5

7.0

7.5

230V

5 10 15 20 25(:)

2.0

2.5

3.0

3.5

4.0

721

230V

5 10 15 20 25(:)

3.5

4.0

4.5

5.0

5.5

Outdoor unit current (A) Outdoor unit current (A)

Outdoor unit current (A)

Ambient temperature(˚C)

MUH-C12TV -

MUH-C07TV -

MUH-C09TV -

230V

15 20

25 6030 70(%)

35(:)

0.3

0.4

0.5

0.6

0.7

MUH-C12TV -

Outdoor low pressure

Ambient temperature(˚C) Ambient humidity(%)

(:)

230V

15 20

25 6030 70(%)

4.0

4.5

5.0

5.5

6.0

6.5

MUH-C12TV -

Ambient temperature(˚C) Ambient humidity(%)

Outdoor unit current (A)

(kgf/F[Gage])(MPa[Gage])

PERFORMANCE DATA COOL operation

MSC-C07TV - : MU-C07TV -

E1E1

INDOORINDOOR

27 30

DB(:) WB(:) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT

21 18 2.64 1.51 0.57 584 2.53 1.44 0.57 613 2.43 1.39 0.57 642 2.34 1.33 0.57 672 21 20 2.76 1.24 0.45 613 2.64 1.19 0.45 650 2.57 1.15 0.45 664 2.48 1.11 0.45 694 22 18 2.64 1.61 0.61 584 2.53 1.54 0.61 613 2.43 1.48 0.61 642 2.34 1.43 0.61 672 22 20 2.76 1.35 0.49 613 2.64 1.30 0.49 650 2.57 1.26 0.49 664 2.48 1.21 0.49 694 22 22 2.87 1.06 0.37 635 2.77 1.02 0.37 675 2.70 1.00 0.37 694 2.59 0.96 0.37 723 23 18 2.64 1.72 0.65 584 2.53 1.65 0.65 613 2.43 1.58 0.65 642 2.34 1.52 0.65 672 23 20 2.76 1.46 0.53 613 2.64 1.40 0.53 650 2.57 1.36 0.53 664 2.48 1.31 0.53 694 23 22 2.87 1.18 0.41 635 2.77 1.13 0.41 675 2.70 1.11 0.41 694 2.59 1.06 0.41 723 24 18 2.64 1.82 0.69 584 2.53 1.75 0.69 613 2.43 1.68 0.69 642 2.34 1.61 0.69 672 24 20 2.76 1.57 0.57 613 2.64 1.51 0.57 650 2.57 1.46 0.57 664 2.48 1.41 0.57 694 24 22 2.87 1.29 0.45 635 2.77 1.25 0.45 675 2.70 1.22 0.45 694 2.59 1.16 0.45 723 24 24 3.02 0.99 0.33 664 2.90 0.96 0.33 701 2.84 0.94 0.33 723 2.75 0.91 0.33 759 25 18 2.64 1.93 0.73 584 2.53 1.85 0.73 613 2.43 1.77 0.73 642 2.34 1.71 0.73 672 25 20 2.76 1.68 0.61 613 2.64 1.61 0.61 650 2.57 1.56 0.61 664 2.48 1.51 0.61 694 25 22 2.87 1.41 0.49 635 2.77 1.36 0.49 675 2.70 1.32 0.49 694 2.59 1.27 0.49 723 25 24 3.02 1.12 0.37 664 2.90 1.07 0.37 701 2.84 1.05 0.37 723 2.75 1.02 0.37 759 26 18 2.64 2.04 0.77 584 2.53 1.95 0.77 613 2.43 1.87 0.77 642 2.34 1.80 0.77 672 26 20 2.76 1.79 0.65 613 2.64 1.72 0.65 650 2.57 1.67 0.65 664 2.48 1.61 0.65 694 26 22 2.87 1.52 0.53 635 2.77 1.47 0.53 675 2.70 1.43 0.53 694 2.59 1.37 0.53 723 26 24 3.02 1.24 0.41 664 2.90 1.19 0.41 701 2.84 1.16 0.41 723 2.75 1.13 0.41 759 26 26 3.11 0.90 0.29 701 3.02 0.87 0.29 737 2.97 0.86 0.29 759 2.88 0.84 0.29 781 27 18 2.64 2.14 0.81 584 2.53 2.05 0.81 613 2.43 1.97 0.81 642 2.34 1.90 0.81 672 27 20 2.76 1.90 0.69 613 2.64 1.82 0.69 650 2.57 1.77 0.69 664 2.48 1.71 0.69 694 27 22 2.87 1.64 0.57 635 2.77 1.58 0.57 675 2.70 1.54 0.57 694 2.59 1.47 0.57 723 27 24 3.02 1.36 0.45 664 2.90 1.31 0.45 701 2.84 1.28 0.45 723 2.75 1.24 0.45 759 27 26 3.11 1.02 0.33 701 3.02 0.99 0.33 737 2.97 0.98 0.33 759 2.88 0.95 0.33 781 28 18 2.64 2.25 0.85 584 2.53 2.15 0.85 613 2.43 2.07 0.85 642 2.34 1.99 0.85 672 28 20 2.76 2.01 0.73 613 2.64 1.93 0.73 650 2.57 1.87 0.73 664 2.48 1.81 0.73 694 28 22 2.87 1.75 0.61 635 2.77 1.69 0.61 675 2.70 1.65 0.61 694 2.59 1.58 0.61 723 28 24 3.02 1.48 0.49 664 2.90 1.42 0.49 701 2.84 1.39 0.49 723 2.75 1.35 0.49 759 28 26 3.11 1.15 0.37 701 3.02 1.12 0.37 737 2.97 1.10 0.37 759 2.88 1.07 0.37 781 29 18 2.64 2.35 0.89 584 2.53 2.25 0.89 613 2.43 2.16 0.89 642 2.34 2.08 0.89 672 29 20 2.76 2.12 0.77 613 2.64 2.04 0.77 650 2.57 1.98 0.77 664 2.48 1.91 0.77 694 29 22 2.87 1.86 0.65 635 2.77 1.80 0.65 675 2.70 1.76 0.65 694 2.59 1.68 0.65 723 29 24 3.02 1.60 0.53 664 2.90 1.54 0.53 701 2.84 1.50 0.53 723 2.75 1.45 0.53 759 29 26 3.11 1.27 0.41 701 3.02 1.24 0.41 737 2.97 1.22 0.41 759 2.88 1.18 0.41 781 30 18 2.64 2.46 0.93 584 2.53 2.35 0.93 613 2.43 2.26 0.93 642 2.34 2.18 0.93 672 30 20 2.76 2.23 0.81 613 2.64 2.14 0.81 650 2.57 2.08 0.81 664 2.48 2.00 0.81 694 30 22 2.87 1.98 0.69 635 2.77 1.91 0.69 675 2.70 1.86 0.69 694 2.59 1.79 0.69 723 30 24 3.02 1.72 0.57 664 2.90 1.65 0.57 701 2.84 1.62 0.57 723 2.75 1.56 0.57 759 30 26 3.11 1.40 0.45 701 3.02 1.36 0.45 737 2.97 1.34 0.45 759 2.88 1.30 0.45 781 31 18 2.64 2.56 0.97 584 2.53 2.46 0.97 613 2.43 2.36 0.97 642 2.34 2.27 0.97 672 31 20 2.76 2.34 0.85 613 2.64 2.25 0.85 650 2.57 2.18 0.85 664 2.48 2.10 0.85 694 31 22 2.87 2.09 0.73 635 2.77 2.02 0.73 675 2.70 1.97 0.73 694 2.59 1.89 0.73 723 31 24 3.02 1.84 0.61 664 2.90 1.77 0.61 701 2.84 1.73 0.61 723 2.75 1.67 0.61 759 31 26 3.11 1.52 0.49 701 3.02 1.48 0.49 737 2.97 1.46 0.49 759 2.88 1.41 0.49 781 32 18 2.64 2.67 1.01 584 2.53 2.56 1.01 613 2.43 2.45 1.01 642 2.34 2.36 1.01 672 32 20 2.76 2.45 0.89 613 2.64 2.35 0.89 650 2.57 2.28 0.89 664 2.48 2.20 0.89 694 32 22 2.87 2.21 0.77 635 2.77 2.13 0.77 675 2.70 2.08 0.77 694 2.59 1.99 0.77 723 32 24 3.02 1.96 0.65 664 2.90 1.89 0.65 701 2.84 1.84 0.65 723 2.75 1.78 0.65 759 32 26 3.11 1.65 0.53 701 3.02 1.60 0.53 737 2.97 1.57 0.53 759 2.88 1.53 0.53 781

OUTDOOR DB(:)

CAPACITY: 2.25(KW) SHF: 0.75 INPUT: 730(W)

NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB : Dry-bulb temperature

SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB : Wet-bulb temperature

PERFORMANCE DATA COOL operation

MSC-C07TV - : MU-C07TV -

E1E1

OUTDOOR DB(:)

INDOORINDOOR

35 40 43 46

DB(:) WB(:) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT

21 18 2.21 1.26 0.57 715 2.03 1.15 0.57 759 1.95 1.11 0.57 774 1.87 1.06 0.57 788 21 20 2.32 1.04 0.45 745 2.16 0.97 0.45 781 2.08 0.94 0.45 803 2.00 0.90 0.45 825 22 18 2.21 1.35 0.61 715 2.03 1.24 0.61 759 1.95 1.19 0.61 774 1.87 1.14 0.61 788 22 20 2.32 1.14 0.49 745 2.16 1.06 0.49 781 2.08 1.02 0.49 803 2.00 0.98 0.49 825 22 22 2.45 0.91 0.37 774 2.30 0.85 0.37 818 2.22 0.82 0.37 832 2.14 0.79 0.37 847 23 18 2.21 1.43 0.65 715 2.03 1.32 0.65 759 1.95 1.27 0.65 774 1.87 1.21 0.65 788 23 20 2.32 1.23 0.53 745 2.16 1.14 0.53 781 2.08 1.10 0.53 803 2.00 1.06 0.53 825 23 22 2.45 1.01 0.41 774 2.30 0.94 0.41 818 2.22 0.91 0.41 832 2.14 0.88 0.41 847 24 18 2.21 1.52 0.69 715 2.03 1.40 0.69 759 1.95 1.34 0.69 774 1.87 1.29 0.69 788 24 20 2.32 1.32 0.57 745 2.16 1.23 0.57 781 2.08 1.19 0.57 803 2.00 1.14 0.57 825 24 22 2.45 1.10 0.45 774 2.30 1.03 0.45 818 2.22 1.00 0.45 832 2.14 0.96 0.45 847 24 24 2.59 0.85 0.33 803 2.43 0.80 0.33 840 2.36 0.78 0.33 858 2.30 0.76 0.33 876 25 18 2.21 1.61 0.73 715 2.03 1.48 0.73 759 1.95 1.42 0.73 774 1.87 1.36 0.73 788 25 20 2.32 1.41 0.61 745 2.16 1.32 0.61 781 2.08 1.27 0.61 803 2.00 1.22 0.61 825 25 22 2.45 1.20 0.49 774 2.30 1.12 0.49 818 2.22 1.09 0.49 832 2.14 1.05 0.49 847 25 24 2.59 0.96 0.37 803 2.43 0.90 0.37 840 2.36 0.87 0.37 858 2.30 0.85 0.37 876 26 18 2.21 1.70 0.77 715 2.03 1.56 0.77 759 1.95 1.50 0.77 774 1.87 1.44 0.77 788 26 20 2.32 1.51 0.65 745 2.16 1.40 0.65 781 2.08 1.35 0.65 803 2.00 1.30 0.65 825 26 22 2.45 1.30 0.53 774 2.30 1.22 0.53 818 2.22 1.17 0.53 832 2.14 1.13 0.53 847 26 24 2.59 1.06 0.41 803 2.43 1.00 0.41 840 2.36 0.97 0.41 858 2.30 0.94 0.41 876 26 26 2.72 0.79 0.29 832 2.57 0.74 0.29 869 2.49 0.72 0.29 887 2.41 0.70 0.29 905 27 18 2.21 1.79 0.81 715 2.03 1.64 0.81 759 1.95 1.58 0.81 774 1.87 1.51 0.81 788 27 20 2.32 1.60 0.69 745 2.16 1.49 0.69 781 2.08 1.44 0.69 803 2.00 1.38 0.69 825 27 22 2.45 1.40 0.57 774 2.30 1.31 0.57 818 2.22 1.26 0.57 832 2.14 1.22 0.57 847 27 24 2.59 1.16 0.45 803 2.43 1.09 0.45 840 2.36 1.06 0.45 858 2.30 1.03 0.45 876 27 26 2.72 0.90 0.33 832 2.57 0.85 0.33 869 2.49 0.82 0.33 887 2.41 0.79 0.33 905 28 18 2.21 1.87 0.85 715 2.03 1.72 0.85 759 1.95 1.65 0.85 774 1.87 1.59 0.85 788 28 20 2.32 1.69 0.73 745 2.16 1.58 0.73 781 2.08 1.52 0.73 803 2.00 1.46 0.73 825 28 22 2.45 1.50 0.61 774 2.30 1.40 0.61 818 2.22 1.35 0.61 832 2.14 1.30 0.61 847 28 24 2.59 1.27 0.49 803 2.43 1.19 0.49 840 2.36 1.16 0.49 858 2.30 1.12 0.49 876 28 26 2.72 1.01 0.37 832 2.57 0.95 0.37 869 2.49 0.92 0.37 887 2.41 0.89 0.37 905 29 18 2.21 1.96 0.89 715 2.03 1.80 0.89 759 1.95 1.73 0.89 774 1.87 1.66 0.89 788 29 20 2.32 1.78 0.77 745 2.16 1.66 0.77 781 2.08 1.60 0.77 803 2.00 1.54 0.77 825 29 22 2.45 1.59 0.65 774 2.30 1.49 0.65 818 2.22 1.44 0.65 832 2.14 1.39 0.65 847 29 24 2.59 1.37 0.53 803 2.43 1.29 0.53 840 2.36 1.25 0.53 858 2.30 1.22 0.53 876 29 26 2.72 1.12 0.41 832 2.57 1.05 0.41 869 2.49 1.02 0.41 887 2.41 0.99 0.41 905 30 18 2.21 2.05 0.93 715 2.03 1.88 0.93 759 1.95 1.81 0.93 774 1.87 1.74 0.93 788 30 20 2.32 1.88 0.81 745 2.16 1.75 0.81 781 2.08 1.69 0.81 803 2.00 1.62 0.81 825 30 22 2.45 1.69 0.69 774 2.30 1.58 0.69 818 2.22 1.53 0.69 832 2.14 1.47 0.69 847 30 24 2.59 1.47 0.57 803 2.43 1.39 0.57 840 2.36 1.35 0.57 858 2.30 1.31 0.57 876 30 26 2.72 1.23 0.45 832 2.57 1.15 0.45 869 2.49 1.12 0.45 887 2.41 1.08 0.45 905 31 18 2.21 2.14 0.97 715 2.03 1.96 0.97 759 1.95 1.89 0.97 774 1.87 1.81 0.97 788 31 20 2.32 1.97 0.85 745 2.16 1.84 0.85 781 2.08 1.77 0.85 803 2.00 1.70 0.85 825 31 22 2.45 1.79 0.73 774 2.30 1.68 0.73 818 2.22 1.62 0.73 832 2.14 1.56 0.73 847 31 24 2.59 1.58 0.61 803 2.43 1.48 0.61 840 2.36 1.44 0.61 858 2.30 1.40 0.61 876 31 26 2.72 1.33 0.49 832 2.57 1.26 0.49 869 2.49 1.22 0.49 887 2.41 1.18 0.49 905 32 18 2.21 2.23 1.01 715 2.03 2.05 1.01 759 1.95 1.97 1.01 774 1.87 1.89 1.01 788 32 20 2.32 2.06 0.89 745 2.16 1.92 0.89 781 2.08 1.85 0.89 803 2.00 1.78 0.89 825 32 22 2.45 1.89 0.77 774 2.30 1.77 0.77 818 2.22 1.71 0.77 832 2.14 1.65 0.77 847 32 24 2.59 1.68 0.65 803 2.43 1.58 0.65 840 2.36 1.54 0.65 858 2.30 1.49 0.65 876 32 26 2.72 1.44 0.53 832 2.57 1.36 0.53 869 2.49 1.32 0.53 887 2.41 1.28 0.53 905

CAPACITY: 2.25(KW) SHF: 0.75 INPUT: 730(W)

NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB : Dry-bulb temperature

SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB : Wet-bulb temperature

PERFORMANCE DATA COOL operation

MSC-C09TV - : MU-C09TV -

E1E1

INDOORINDOOR

DB(:) WB(:) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT

21 18 2.94 1.62 0.55 664 2.81 1.55 0.55 697 2.70 1.49 0.55 730 2.60 1.43 0.55 764 21 20 3.06 1.32 0.43 697 2.94 1.26 0.43 739 2.85 1.23 0.43 755 2.75 1.18 0.43 789 22 18 2.94 1.73 0.59 664 2.81 1.66 0.59 697 2.70 1.59 0.59 730 2.60 1.53 0.59 764 22 20 3.06 1.44 0.47 697 2.94 1.38 0.47 739 2.85 1.34 0.47 755 2.75 1.29 0.47 789 22 22 3.19 1.12 0.35 722 3.08 1.08 0.35 768 3.00 1.05 0.35 789 2.88 1.01 0.35 822 23 18 2.94 1.85 0.63 664 2.81 1.77 0.63 697 2.70 1.70 0.63 730 2.60 1.64 0.63 764 23 20 3.06 1.56 0.51 697 2.94 1.50 0.51 739 2.85 1.45 0.51 755 2.75 1.40 0.51 789 23 22 3.19 1.24 0.39 722 3.08 1.20 0.39 768 3.00 1.17 0.39 789 2.88 1.12 0.39 822 24 18 2.94 1.97 0.67 664 2.81 1.88 0.67 697 2.70 1.81 0.67 730 2.60 1.74 0.67 764 24 20 3.06 1.68 0.55 697 2.94 1.62 0.55 739 2.85 1.57 0.55 755 2.75 1.51 0.55 789 24 22 3.19 1.37 0.43 722 3.08 1.32 0.43 768 3.00 1.29 0.43 789 2.88 1.24 0.43 822 24 24 3.35 1.04 0.31 755 3.23 1.00 0.31 797 3.15 0.98 0.31 822 3.05 0.95 0.31 863 25 18 2.94 2.09 0.71 664 2.81 2.00 0.71 697 2.70 1.92 0.71 730 2.60 1.85 0.71 764 25 20 3.06 1.81 0.59 697 2.94 1.73 0.59 739 2.85 1.68 0.59 755 2.75 1.62 0.59 789 25 22 3.19 1.50 0.47 722 3.08 1.45 0.47 768 3.00 1.41 0.47 789 2.88 1.35 0.47 822 25 24 3.35 1.17 0.35 755 3.23 1.13 0.35 797 3.15 1.10 0.35 822 3.05 1.07 0.35 863 26 18 2.94 2.20 0.75 664 2.81 2.11 0.75 697 2.70 2.03 0.75 730 2.60 1.95 0.75 764 26 20 3.06 1.93 0.63 697 2.94 1.85 0.63 739 2.85 1.80 0.63 755 2.75 1.73 0.63 789 26 22 3.19 1.63 0.51 722 3.08 1.57 0.51 768 3.00 1.53 0.51 789 2.88 1.47 0.51 822 26 24 3.35 1.31 0.39 755 3.23 1.26 0.39 797 3.15 1.23 0.39 822 3.05 1.19 0.39 863 26 26 3.45 0.93 0.27 797 3.35 0.90 0.27 838 3.30 0.89 0.27 863 3.20 0.86 0.27 888 27 18 2.94 2.32 0.79 664 2.81 2.22 0.79 697 2.70 2.13 0.79 730 2.60 2.05 0.79 764 27 20 3.06 2.05 0.67 697 2.94 1.97 0.67 739 2.85 1.91 0.67 755 2.75 1.84 0.67 789 27 22 3.19 1.75 0.55 722 3.08 1.69 0.55 768 3.00 1.65 0.55 789 2.88 1.58 0.55 822 27 24 3.35 1.44 0.43 755 3.23 1.39 0.43 797 3.15 1.35 0.43 822 3.05 1.31 0.43 863 27 26 3.45 1.07 0.31 797 3.35 1.04 0.31 838 3.30 1.02 0.31 863 3.20 0.99 0.31 888 28 18 2.94 2.44 0.83 664 2.81 2.33 0.83 697 2.70 2.24 0.83 730 2.60 2.16 0.83 764 28 20 3.06 2.17 0.71 697 2.94 2.09 0.71 739 2.85 2.02 0.71 755 2.75 1.95 0.71 789 28 22 3.19 1.88 0.59 722 3.08 1.81 0.59 768 3.00 1.77 0.59 789 2.88 1.70 0.59 822 28 24 3.35 1.57 0.47 755 3.23 1.52 0.47 797 3.15 1.48 0.47 822 3.05 1.43 0.47 863 28 26 3.45 1.21 0.35 797 3.35 1.17 0.35 838 3.30 1.16 0.35 863 3.20 1.12 0.35 888 29 18 2.94 2.56 0.87 664 2.81 2.45 0.87 697 2.70 2.35 0.87 730 2.60 2.26 0.87 764 29 20 3.06 2.30 0.75 697 2.94 2.20 0.75 739 2.85 2.14 0.75 755 2.75 2.06 0.75 789 29 22 3.19 2.01 0.63 722 3.08 1.94 0.63 768 3.00 1.89 0.63 789 2.88 1.81 0.63 822 29 24 3.35 1.71 0.51 755 3.23 1.64 0.51 797 3.15 1.61 0.51 822 3.05 1.56 0.51 863 29 26 3.45 1.35 0.39 797 3.35 1.31 0.39 838 3.30 1.29 0.39 863 3.20 1.25 0.39 888 30 18 2.94 2.67 0.91 664 2.81 2.56 0.91 697 2.70 2.46 0.91 730 2.60 2.37 0.91 764 30 20 3.06 2.42 0.79 697 2.94 2.32 0.79 739 2.85 2.25 0.79 755 2.75 2.17 0.79 789 30 22 3.19 2.14 0.67 722 3.08 2.06 0.67 768 3.00 2.01 0.67 789 2.88 1.93 0.67 822 30 24 3.35 1.84 0.55 755 3.23 1.77 0.55 797 3.15 1.73 0.55 822 3.05 1.68 0.55 863 30 26 3.45 1.48 0.43 797 3.35 1.44 0.43 838 3.30 1.42 0.43 863 3.20 1.38 0.43 888 31 18 2.94 2.79 0.95 664 2.81 2.67 0.95 697 2.70 2.57 0.95 730 2.60 2.47 0.95 764 31 20 3.06 2.54 0.83 697 2.94 2.44 0.83 739 2.85 2.37 0.83 755 2.75 2.28 0.83 789 31 22 3.19 2.26 0.71 722 3.08 2.18 0.71 768 3.00 2.13 0.71 789 2.88 2.04 0.71 822 31 24 3.35 1.98 0.59 755 3.23 1.90 0.59 797 3.15 1.86 0.59 822 3.05 1.80 0.59 863 31 26 3.45 1.62 0.47 797 3.35 1.57 0.47 838 3.30 1.55 0.47 863 3.20 1.50 0.47 888 32 18 2.94 2.91 0.99 664 2.81 2.78 0.99 697 2.70 2.67 0.99 730 2.60 2.57 0.99 764 32 20 3.06 2.66 0.87 697 2.94 2.56 0.87 739 2.85 2.48 0.87 755 2.75 2.39 0.87 789 32 22 3.19 2.39 0.75 722 3.08 2.31 0.75 768 3.00 2.25 0.75 789 2.88 2.16 0.75 822 32 24 3.35 2.11 0.63 755 3.23 2.03 0.63 797 3.15 1.98 0.63 822 3.05 1.92 0.63 863 32 26 3.45 1.76 0.51 797 3.35 1.71 0.51 838 3.30 1.68 0.51 863 3.20 1.63 0.51 888

2521 27

OUTDOOR DB(:)

CAPACITY: 2.50(KW) SHF: 0.73 INPUT: 830(W)

NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB : Dry-bulb temperature

SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB : Wet-bulb temperature

PERFORMANCE DATA COOL operation

MSC-C09TV - : MU-C09TV -

E1E1

OUTDOOR DB(:)

INDOORINDOOR

DB(:) WB(:) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT

21 18 2.45 1.35 0.55 813 2.25 1.24 0.55 863 2.16 1.19 0.55 880 2.08 1.14 0.55 896 21 20 2.58 1.11 0.43 847 2.40 1.03 0.43 888 2.31 0.99 0.43 913 2.23 0.96 0.43 938 22 18 2.45 1.45 0.59 813 2.25 1.33 0.59 863 2.16 1.28 0.59 880 2.08 1.22 0.59 896 22 20 2.58 1.21 0.47 847 2.40 1.13 0.47 888 2.31 1.09 0.47 913 2.23 1.05 0.47 938 22 22 2.73 0.95 0.35 880 2.55 0.89 0.35 930 2.46 0.86 0.35 946 2.38 0.83 0.35 963 23 18 2.45 1.54 0.63 813 2.25 1.42 0.63 863 2.16 1.36 0.63 880 2.08 1.31 0.63 896 23 20 2.58 1.31 0.51 847 2.40 1.22 0.51 888 2.31 1.18 0.51 913 2.23 1.13 0.51 938 23 22 2.73 1.06 0.39 880 2.55 0.99 0.39 930 2.46 0.96 0.39 946 2.38 0.93 0.39 963 24 18 2.45 1.64 0.67 813 2.25 1.51 0.67 863 2.16 1.45 0.67 880 2.08 1.39 0.67 896 24 20 2.58 1.42 0.55 847 2.40 1.32 0.55 888 2.31 1.27 0.55 913 2.23 1.22 0.55 938 24 22 2.73 1.17 0.43 880 2.55 1.10 0.43 930 2.46 1.06 0.43 946 2.38 1.02 0.43 963 24 24 2.88 0.89 0.31 913 2.70 0.84 0.31 955 2.63 0.81 0.31 975 2.55 0.79 0.31 996 25 18 2.45 1.74 0.71 813 2.25 1.60 0.71 863 2.16 1.54 0.71 880 2.08 1.47 0.71 896 25 20 2.58 1.52 0.59 847 2.40 1.42 0.59 888 2.31 1.36 0.59 913 2.23 1.31 0.59 938 25 22 2.73 1.28 0.47 880 2.55 1.20 0.47 930 2.46 1.16 0.47 946 2.38 1.12 0.47 963 25 24 2.88 1.01 0.35 913 2.70 0.95 0.35 955 2.63 0.92 0.35 975 2.55 0.89 0.35 996 26 18 2.45 1.84 0.75 813 2.25 1.69 0.75 863 2.16 1.62 0.75 880 2.08 1.56 0.75 896 26 20 2.58 1.62 0.63 847 2.40 1.51 0.63 888 2.31 1.46 0.63 913 2.23 1.40 0.63 938 26 22 2.73 1.39 0.51 880 2.55 1.30 0.51 930 2.46 1.26 0.51 946 2.38 1.21 0.51 963 26 24 2.88 1.12 0.39 913 2.70 1.05 0.39 955 2.63 1.02 0.39 975 2.55 0.99 0.39 996 26 26 3.03 0.82 0.27 946 2.85 0.77 0.27 988 2.76 0.75 0.27 1008 2.68 0.72 0.27 1029 27 18 2.45 1.94 0.79 813 2.25 1.78 0.79 863 2.16 1.71 0.79 880 2.08 1.64 0.79 896 27 20 2.58 1.73 0.67 847 2.40 1.61 0.67 888 2.31 1.55 0.67 913 2.23 1.49 0.67 938 27 22 2.73 1.50 0.55 880 2.55 1.40 0.55 930 2.46 1.35 0.55 946 2.38 1.31 0.55 963 27 24 2.88 1.24 0.43 913 2.70 1.16 0.43 955 2.63 1.13 0.43 975 2.55 1.10 0.43 996 27 26 3.03 0.94 0.31 946 2.85 0.88 0.31 988 2.76 0.86 0.31 1008 2.68 0.83 0.31 1029 28 18 2.45 2.03 0.83 813 2.25 1.87 0.83 863 2.16 1.79 0.83 880 2.08 1.72 0.83 896 28 20 2.58 1.83 0.71 847 2.40 1.70 0.71 888 2.31 1.64 0.71 913 2.23 1.58 0.71 938 28 22 2.73 1.61 0.59 880 2.55 1.50 0.59 930 2.46 1.45 0.59 946 2.38 1.40 0.59 963 28 24 2.88 1.35 0.47 913 2.70 1.27 0.47 955 2.63 1.23 0.47 975 2.55 1.20 0.47 996 28 26 3.03 1.06 0.35 946 2.85 1.00 0.35 988 2.76 0.97 0.35 1008 2.68 0.94 0.35 1029 29 18 2.45 2.13 0.87 813 2.25 1.96 0.87 863 2.16 1.88 0.87 880 2.08 1.81 0.87 896 29 20 2.58 1.93 0.75 847 2.40 1.80 0.75 888 2.31 1.73 0.75 913 2.23 1.67 0.75 938 29 22 2.73 1.72 0.63 880 2.55 1.61 0.63 930 2.46 1.55 0.63 946 2.38 1.50 0.63 963 29 24 2.88 1.47 0.51 913 2.70 1.38 0.51 955 2.63 1.34 0.51 975 2.55 1.30 0.51 996 29 26 3.03 1.18 0.39 946 2.85 1.11 0.39 988 2.76 1.08 0.39 1008 2.68 1.04 0.39 1029 30 18 2.45 2.23 0.91 813 2.25 2.05 0.91 863 2.16 1.97 0.91 880 2.08 1.89 0.91 896 30 20 2.58 2.03 0.79 847 2.40 1.90 0.79 888 2.31 1.83 0.79 913 2.23 1.76 0.79 938 30 22 2.73 1.83 0.67 880 2.55 1.71 0.67 930 2.46 1.65 0.67 946 2.38 1.59 0.67 963 30 24 2.88 1.58 0.55 913 2.70 1.49 0.55 955 2.63 1.44 0.55 975 2.55 1.40 0.55 996 30 26 3.03 1.30 0.43 946 2.85 1.23 0.43 988 2.76 1.19 0.43 1008 2.68 1.15 0.43 1029 31 18 2.45 2.33 0.95 813 2.25 2.14 0.95 863 2.16 2.05 0.95 880 2.08 1.97 0.95 896 31 20 2.58 2.14 0.83 847 2.40 1.99 0.83 888 2.31 1.92 0.83 913 2.23 1.85 0.83 938 31 22 2.73 1.93 0.71 880 2.55 1.81 0.71 930 2.46 1.75 0.71 946 2.38 1.69 0.71 963 31 24 2.88 1.70 0.59 913 2.70 1.59 0.59 955 2.63 1.55 0.59 975 2.55 1.50 0.59 996 31 26 3.03 1.42 0.47 946 2.85 1.34 0.47 988 2.76 1.30 0.47 1008 2.68 1.26 0.47 1029 32 18 2.45 2.43 0.99 813 2.25 2.23 0.99 863 2.16 2.14 0.99 880 2.08 2.05 0.99 896 32 20 2.58 2.24 0.87 847 2.40 2.09 0.87 888 2.31 2.01 0.87 913 2.23 1.94 0.87 938 32 22 2.73 2.04 0.75 880 2.55 1.91 0.75 930 2.46 1.85 0.75 946 2.38 1.78 0.75 963 32 24 2.88 1.81 0.63 913 2.70 1.70 0.63 955 2.63 1.65 0.63 975 2.55 1.61 0.63 996 32 26 3.03 1.54 0.51 946 2.85 1.45 0.51 988 2.76 1.41 0.51 1008 2.68 1.36 0.51 1029

35 40 43 46

CAPACITY: 2.50(KW) SHF: 0.73 INPUT: 830(W)

NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB : Dry-bulb temperature

SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB : Wet-bulb temperature

PERFORMANCE DATA COOL operation

MSC-C12TV - : MU-C12TV -

E1E1

INDOORINDOOR

DB(:) WB(:) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT

21 18 4.17 2.13 0.51 1096 3.99 2.04 0.51 1151 3.83 1.96 0.51 1206 3.69 1.88 0.51 1260 21 20 4.35 1.70 0.39 1151 4.17 1.63 0.39 1219 4.05 1.58 0.39 1247 3.91 1.52 0.39 1302 22 18 4.17 2.29 0.55 1096 3.99 2.20 0.55 1151 3.83 2.11 0.55 1206 3.69 2.03 0.55 1260 22 20 4.35 1.87 0.43 1151 4.17 1.79 0.43 1219 4.05 1.74 0.43 1247 3.91 1.68 0.43 1302 22 22 4.53 1.40 0.31 1192 4.37 1.35 0.31 1267 4.26 1.32 0.31 1302 4.08 1.27 0.31 1356 23 18 4.17 2.46 0.59 1096 3.99 2.36 0.59 1151 3.83 2.26 0.59 1206 3.69 2.18 0.59 1260 23 20 4.35 2.04 0.47 1151 4.17 1.96 0.47 1219 4.05 1.90 0.47 1247 3.91 1.84 0.47 1302 23 22 4.53 1.58 0.35 1192 4.37 1.53 0.35 1267 4.26 1.49 0.35 1302 4.08 1.43 0.35 1356 24 18 4.17 2.63 0.63 1096 3.99 2.52 0.63 1151 3.83 2.42 0.63 1206 3.69 2.33 0.63 1260 24 20 4.35 2.22 0.51 1151 4.17 2.13 0.51 1219 4.05 2.06 0.51 1247 3.91 1.99 0.51 1302 24 22 4.53 1.77 0.39 1192 4.37 1.70 0.39 1267 4.26 1.66 0.39 1302 4.08 1.59 0.39 1356 24 24 4.76 1.28 0.27 1247 4.58 1.24 0.27 1315 4.47 1.21 0.27 1356 4.33 1.17 0.27 1425 25 18 4.17 2.79 0.67 1096 3.99 2.68 0.67 1151 3.83 2.57 0.67 1206 3.69 2.47 0.67 1260 25 20 4.35 2.39 0.55 1151 4.17 2.29 0.55 1219 4.05 2.23 0.55 1247 3.91 2.15 0.55 1302 25 22 4.53 1.95 0.43 1192 4.37 1.88 0.43 1267 4.26 1.83 0.43 1302 4.08 1.76 0.43 1356 25 24 4.76 1.47 0.31 1247 4.58 1.42 0.31 1315 4.47 1.39 0.31 1356 4.33 1.34 0.31 1425 26 18 4.17 2.96 0.71 1096 3.99 2.84 0.71 1151 3.83 2.72 0.71 1206 3.69 2.62 0.71 1260 26 20 4.35 2.57 0.59 1151 4.17 2.46 0.59 1219 4.05 2.39 0.59 1247 3.91 2.30 0.59 1302 26 22 4.53 2.13 0.47 1192 4.37 2.05 0.47 1267 4.26 2.00 0.47 1302 4.08 1.92 0.47 1356 26 24 4.76 1.66 0.35 1247 4.58 1.60 0.35 1315 4.47 1.57 0.35 1356 4.33 1.52 0.35 1425 26 26 4.90 1.13 0.23 1315 4.76 1.09 0.23 1384 4.69 1.08 0.23 1425 4.54 1.05 0.23 1466 27 18 4.17 3.13 0.75 1096 3.99 3.00 0.75 1151 3.83 2.88 0.75 1206 3.69 2.77 0.75 1260 27 20 4.35 2.74 0.63 1151 4.17 2.63 0.63 1219 4.05 2.55 0.63 1247 3.91 2.46 0.63 1302 27 22 4.53 2.31 0.51 1192 4.37 2.23 0.51 1267 4.26 2.17 0.51 1302 4.08 2.08 0.51 1356 27 24 4.76 1.86 0.39 1247 4.58 1.79 0.39 1315 4.47 1.74 0.39 1356 4.33 1.69 0.39 1425 27 26 4.90 1.32 0.27 1315 4.76 1.28 0.27 1384 4.69 1.27 0.27 1425 4.54 1.23 0.27 1466 28 18 4.17 3.30 0.79 1096 3.99 3.16 0.79 1151 3.83 3.03 0.79 1206 3.69 2.92 0.79 1260 28 20 4.35 2.91 0.67 1151 4.17 2.79 0.67 1219 4.05 2.71 0.67 1247 3.91 2.62 0.67 1302 28 22 4.53 2.49 0.55 1192 4.37 2.40 0.55 1267 4.26 2.34 0.55 1302 4.08 2.25 0.55 1356 28 24 4.76 2.05 0.43 1247 4.58 1.97 0.43 1315 4.47 1.92 0.43 1356 4.33 1.86 0.43 1425 28 26 4.90 1.52 0.31 1315 4.76 1.47 0.31 1384 4.69 1.45 0.31 1425 4.54 1.41 0.31 1466 29 18 4.17 3.46 0.83 1096 3.99 3.31 0.83 1151 3.83 3.18 0.83 1206 3.69 3.06 0.83 1260 29 20 4.35 3.09 0.71 1151 4.17 2.96 0.71 1219 4.05 2.87 0.71 1247 3.91 2.77 0.71 1302 29 22 4.53 2.67 0.59 1192 4.37 2.58 0.59 1267 4.26 2.51 0.59 1302 4.08 2.41 0.59 1356 29 24 4.76 2.24 0.47 1247 4.58 2.15 0.47 1315 4.47 2.10 0.47 1356 4.33 2.04 0.47 1425 29 26 4.90 1.71 0.35 1315 4.76 1.66 0.35 1384 4.69 1.64 0.35 1425 4.54 1.59 0.35 1466 30 18 4.17 3.63 0.87 1096 3.99 3.47 0.87 1151 3.83 3.34 0.87 1206 3.69 3.21 0.87 1260 30 20 4.35 3.26 0.75 1151 4.17 3.13 0.75 1219 4.05 3.04 0.75 1247 3.91 2.93 0.75 1302 30 22 4.53 2.85 0.63 1192 4.37 2.75 0.63 1267 4.26 2.68 0.63 1302 4.08 2.57 0.63 1356 30 24 4.76 2.43 0.51 1247 4.58 2.34 0.51 1315 4.47 2.28 0.51 1356 4.33 2.21 0.51 1425 30 26 4.90 1.91 0.39 1315 4.76 1.86 0.39 1384 4.69 1.83 0.39 1425 4.54 1.77 0.39 1466 31 18 4.17 3.80 0.91 1096 3.99 3.63 0.91 1151 3.83 3.49 0.91 1206 3.69 3.36 0.91 1260 31 20 4.35 3.44 0.79 1151 4.17 3.30 0.79 1219 4.05 3.20 0.79 1247 3.91 3.08 0.79 1302 31 22 4.53 3.03 0.67 1192 4.37 2.93 0.67 1267 4.26 2.85 0.67 1302 4.08 2.74 0.67 1356 31 24 4.76 2.62 0.55 1247 4.58 2.52 0.55 1315 4.47 2.46 0.55 1356 4.33 2.38 0.55 1425 31 26 4.90 2.11 0.43 1315 4.76 2.05 0.43 1384 4.69 2.01 0.43 1425 4.54 1.95 0.43 1466 32 18 4.17 3.96 0.95 1096 3.99 3.79 0.95 1151 3.83 3.64 0.95 1206 3.69 3.51 0.95 1260 32 20 4.35 3.61 0.83 1151 4.17 3.46 0.83 1219 4.05 3.36 0.83 1247 3.91 3.24 0.83 1302 32 22 4.53 3.21 0.71 1192 4.37 3.10 0.71 1267 4.26 3.02 0.71 1302 4.08 2.90 0.71 1356 32 24 4.76 2.81 0.59 1247 4.58 2.70 0.59 1315 4.47 2.64 0.59 1356 4.33 2.56 0.59 1425 32 26 4.90 2.30 0.47 1315 4.76 2.24 0.47 1384 4.69 2.20 0.47 1425 4.54 2.14 0.47 1466

2521 27

OUTDOOR DB(:)

CAPACITY: 3.55(KW) SHF: 0.69 INPUT: 1370(W)

NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB : Dry-bulb temperature

SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB : Wet-bulb temperature

PERFORMANCE DATA COOL operation

MSC-C12TV - : MU-C12TV -

E1E1

INDOORINDOOR

DB(:) WB(:)

Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 21 18 3.48 1.77 0.51 1343 3.20 1.63 0.51 1425 3.07 1.57 0.51 1452 2.95 1.50 0.51 1480 21 20 3.66 1.43 0.39 1397 3.41 1.33 0.39 1466 3.28 1.28 0.39 1507 3.16 1.23 0.39 1548 22 18 3.48 1.91 0.55 1343 3.20 1.76 0.55 1425 3.07 1.69 0.55 1452 2.95 1.62 0.55 1480 22 20 3.66 1.57 0.43 1397 3.41 1.47 0.43 1466 3.28 1.41 0.43 1507 3.16 1.36 0.43 1548 22 22 3.87 1.20 0.31 1452 3.62 1.12 0.31 1534 3.50 1.08 0.31 1562 3.37 1.05 0.31 1589 23 18 3.48 2.05 0.59 1343 3.20 1.89 0.59 1425 3.07 1.81 0.59 1452 2.95 1.74 0.59 1480 23 20 3.66 1.72 0.47 1397 3.41 1.60 0.47 1466 3.28 1.54 0.47 1507 3.16 1.48 0.47 1548 23 22 3.87 1.35 0.35 1452 3.62 1.27 0.35 1534 3.50 1.22 0.35 1562 3.37 1.18 0.35 1589 24 18 3.48 2.19 0.63 1343 3.20 2.01 0.63 1425 3.07 1.93 0.63 1452 2.95 1.86 0.63 1480 24 20 3.66 1.86 0.51 1397 3.41 1.74 0.51 1466 3.28 1.67 0.51 1507 3.16 1.61 0.51 1548 24 22 3.87 1.51 0.39 1452 3.62 1.41 0.39 1534 3.50 1.36 0.39 1562 3.37 1.32 0.39 1589 24 24 4.08 1.10 0.27 1507 3.83 1.04 0.27 1576 3.73 1.01 0.27 1610 3.62 0.98 0.27 1644 25 18 3.48 2.33 0.67 1343 3.20 2.14 0.67 1425 3.07 2.06 0.67 1452 2.95 1.97 0.67 1480 25 20 3.66 2.01 0.55 1397 3.41 1.87 0.55 1466 3.28 1.81 0.55 1507 3.16 1.74 0.55 1548 25 22 3.87 1.66 0.43 1452 3.62 1.56 0.43 1534 3.50 1.50 0.43 1562 3.37 1.45 0.43 1589 25 24 4.08 1.27 0.31 1507 3.83 1.19 0.31 1576 3.73 1.16 0.31 1610 3.62 1.12 0.31 1644 26 18 3.48 2.47 0.71 1343 3.20 2.27 0.71 1425 3.07 2.18 0.71 1452 2.95 2.09 0.71 1480 26 20 3.66 2.16 0.59 1397 3.41 2.01 0.59 1466 3.28 1.94 0.59 1507 3.16 1.86 0.59 1548 26 22 3.87 1.82 0.47 1452 3.62 1.70 0.47 1534 3.50 1.64 0.47 1562 3.37 1.59 0.47 1589 26 24 4.08 1.43 0.35 1507 3.83 1.34 0.35 1576 3.73 1.30 0.35 1610 3.62 1.27 0.35 1644 26 26 4.30 0.99 0.23 1562 4.05 0.93 0.23 1630 3.92 0.90 0.23 1665 3.80 0.87 0.23 1699 27 18 3.48 2.61 0.75 1343 3.20 2.40 0.75 1425 3.07 2.30 0.75 1452 2.95 2.21 0.75 1480 27 20 3.66 2.30 0.63 1397 3.41 2.15 0.63 1466 3.28 2.07 0.63 1507 3.16 1.99 0.63 1548 27 22 3.87 1.97 0.51 1452 3.62 1.85 0.51 1534 3.50 1.78 0.51 1562 3.37 1.72 0.51 1589 27 24 4.08 1.59 0.39 1507 3.83 1.50 0.39 1576 3.73 1.45 0.39 1610 3.62 1.41 0.39 1644 27 26 4.30 1.16 0.27 1562 4.05 1.09 0.27 1630 3.92 1.06 0.27 1665 3.80 1.03 0.27 1699 28 18 3.48 2.75 0.79 1343 3.20 2.52 0.79 1425 3.07 2.43 0.79 1452 2.95 2.33 0.79 1480 28 20 3.66 2.45 0.67 1397 3.41 2.28 0.67 1466 3.28 2.20 0.67 1507 3.16 2.12 0.67 1548 28 22 3.87 2.13 0.55 1452 3.62 1.99 0.55 1534 3.50 1.92 0.55 1562 3.37 1.85 0.55 1589 28 24 4.08 1.76 0.43 1507 3.83 1.65 0.43 1576 3.73 1.60 0.43 1610 3.62 1.56 0.43 1644 28 26 4.30 1.33 0.31 1562 4.05 1.25 0.31 1630 3.92 1.22 0.31 1665 3.80 1.18 0.31 1699 29 18 3.48 2.89 0.83 1343 3.20 2.65 0.83 1425 3.07 2.55 0.83 1452 2.95 2.45 0.83 1480 29 20 3.66 2.60 0.71 1397 3.41 2.42 0.71 1466 3.28 2.33 0.71 1507 3.16 2.24 0.71 1548 29 22 3.87 2.28 0.59 1452 3.62 2.14 0.59 1534 3.50 2.06 0.59 1562 3.37 1.99 0.59 1589 29 24 4.08 1.92 0.47 1507 3.83 1.80 0.47 1576 3.73 1.75 0.47 1610 3.62 1.70 0.47 1644 29 26 4.30 1.50 0.35 1562 4.05 1.42 0.35 1630 3.92 1.37 0.35 1665 3.80 1.33 0.35 1699 30 18 3.48 3.03 0.87 1343 3.20 2.78 0.87 1425 3.07 2.67 0.87 1452 2.95 2.56 0.87 1480 30 20 3.66 2.74 0.75 1397 3.41 2.56 0.75 1466 3.28 2.46 0.75 1507 3.16 2.37 0.75 1548 30 22 3.87 2.44 0.63 1452 3.62 2.28 0.63 1534 3.50 2.20 0.63 1562 3.37 2.12 0.63 1589 30 24 4.08 2.08 0.51 1507 3.83 1.96 0.51 1576 3.73 1.90 0.51 1610 3.62 1.85 0.51 1644 30 26 4.30 1.68 0.39 1562 4.05 1.58 0.39 1630 3.92 1.53 0.39 1665 3.80 1.48 0.39 1699 31 18 3.48 3.17 0.91 1343 3.20 2.91 0.91 1425 3.07 2.79 0.91 1452 2.95 2.68 0.91 1480 31 20 3.66 2.89 0.79 1397 3.41 2.69 0.79 1466 3.28 2.59 0.79 1507 3.16 2.50 0.79 1548 31 22 3.87 2.59 0.67 1452 3.62 2.43 0.67 1534 3.50 2.34 0.67 1562 3.37 2.26 0.67 1589 31 24 4.08 2.25 0.55 1507 3.83 2.11 0.55 1576 3.73 2.05 0.55 1610 3.62 1.99 0.55 1644 31 26 4.30 1.85 0.43 1562 4.05 1.74 0.43 1630 3.92 1.69 0.43 1665 3.80 1.63 0.43 1699 32 18 3.48 3.31 0.95 1343 3.20 3.04 0.95 1425 3.07 2.92 0.95 1452 2.95 2.80 0.95 1480 32 20 3.66 3.03 0.83 1397 3.41 2.83 0.83 1466 3.28 2.73 0.83 1507 3.16 2.62 0.83 1548 32 22 3.87 2.75 0.71 1452 3.62 2.57 0.71 1534 3.50 2.48 0.71 1562 3.37 2.39 0.71 1589 32 24 4.08 2.41 0.59 1507 3.83 2.26 0.59 1576 3.73 2.20 0.59 1610 3.62 2.14 0.59 1644 32 26 4.30 2.02 0.47 1562 4.05 1.90 0.47 1630 3.92 1.84 0.47 1665 3.80 1.79 0.47 1699

OUTDOOR DB(:)

35 40 43 46

CAPACITY: 3.55(KW) SHF: 0.69 INPUT: 1370(W)

NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB : Dry-bulb temperature

SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB : Wet-bulb temperature

PERFORMANCE DATA COOL operation

MSC-C07TV - : MUH-C07TV -

E1E1

INDOORINDOOR

Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 21 18 2.59 1.53 0.59 616 2.48 1.46 0.59 647 2.38 1.40 0.59 678 2.29 1.35 0.59 708 21 20 2.70 1.27 0.47 647 2.59 1.21 0.47 685 2.51 1.18 0.47 701 2.42 1.14 0.47 732 22 18 2.59 1.63 0.63 616 2.48 1.56 0.63 647 2.38 1.50 0.63 678 2.29 1.44 0.63 708 22 20 2.70 1.37 0.51 647 2.59 1.32 0.51 685 2.51 1.28 0.51 701 2.42 1.23 0.51 732 22 22 2.81 1.09 0.39 670 2.71 1.06 0.39 712 2.64 1.03 0.39 732 2.53 0.99 0.39 762 23 18 2.59 1.73 0.67 616 2.48 1.66 0.67 647 2.38 1.59 0.67 678 2.29 1.53 0.67 708 23 20 2.70 1.48 0.55 647 2.59 1.42 0.55 685 2.51 1.38 0.55 701 2.42 1.33 0.55 732 23 22 2.81 1.21 0.43 670 2.71 1.16 0.43 712 2.64 1.14 0.43 732 2.53 1.09 0.43 762 24 18 2.59 1.84 0.71 616 2.48 1.76 0.71 647 2.38 1.69 0.71 678 2.29 1.62 0.71 708 24 20 2.70 1.59 0.59 647 2.59 1.53 0.59 685 2.51 1.48 0.59 701 2.42 1.43 0.59 732 24 22 2.81 1.32 0.47 670 2.71 1.27 0.47 712 2.64 1.24 0.47 732 2.53 1.19 0.47 762 24 24 2.95 1.03 0.35 701 2.84 0.99 0.35 739 2.77 0.97 0.35 762 2.68 0.94 0.35 801 25 18 2.59 1.94 0.75 616 2.48 1.86 0.75 647 2.38 1.78 0.75 678 2.29 1.72 0.75 708 25 20 2.70 1.70 0.63 647 2.59 1.63 0.63 685 2.51 1.58 0.63 701 2.42 1.52 0.63 732 25 22 2.81 1.43 0.51 670 2.71 1.38 0.51 712 2.64 1.35 0.51 732 2.53 1.29 0.51 762 25 24 2.95 1.15 0.39 701 2.84 1.11 0.39 739 2.77 1.08 0.39 762 2.68 1.05 0.39 801 26 18 2.59 2.04 0.79 616 2.48 1.96 0.79 647 2.38 1.88 0.79 678 2.29 1.81 0.79 708 26 20 2.70 1.81 0.67 647 2.59 1.73 0.67 685 2.51 1.68 0.67 701 2.42 1.62 0.67 732 26 22 2.81 1.54 0.55 670 2.71 1.49 0.55 712 2.64 1.45 0.55 732 2.53 1.39 0.55 762 26 24 2.95 1.27 0.43 701 2.84 1.22 0.43 739 2.77 1.19 0.43 762 2.68 1.15 0.43 801 26 26 3.04 0.94 0.31 739 2.95 0.91 0.31 778 2.90 0.90 0.31 801 2.82 0.87 0.31 824 27 18 2.59 2.15 0.83 616 2.48 2.05 0.83 647 2.38 1.97 0.83 678 2.29 1.90 0.83 708 27 20 2.70 1.91 0.71 647 2.59 1.84 0.71 685 2.51 1.78 0.71 701 2.42 1.72 0.71 732 27 22 2.81 1.65 0.59 670 2.71 1.60 0.59 712 2.64 1.56 0.59 732 2.53 1.49 0.59 762 27 24 2.95 1.39 0.47 701 2.84 1.33 0.47 739 2.77 1.30 0.47 762 2.68 1.26 0.47 801 27 26 3.04 1.06 0.35 739 2.95 1.03 0.35 778 2.90 1.02 0.35 801 2.82 0.99 0.35 824 28 18 2.59 2.25 0.87 616 2.48 2.15 0.87 647 2.38 2.07 0.87 678 2.29 1.99 0.87 708 28 20 2.70 2.02 0.75 647 2.59 1.94 0.75 685 2.51 1.88 0.75 701 2.42 1.82 0.75 732 28 22 2.81 1.77 0.63 670 2.71 1.70 0.63 712 2.64 1.66 0.63 732 2.53 1.59 0.63 762 28 24 2.95 1.50 0.51 701 2.84 1.45 0.51 739 2.77 1.41 0.51 762 2.68 1.37 0.51 801 28 26 3.04 1.18 0.39 739 2.95 1.15 0.39 778 2.90 1.13 0.39 801 2.82 1.10 0.39 824 29 18 2.59 2.35 0.91 616 2.48 2.25 0.91 647 2.38 2.16 0.91 678 2.29 2.08 0.91 708 29 20 2.70 2.13 0.79 647 2.59 2.04 0.79 685 2.51 1.98 0.79 701 2.42 1.91 0.79 732 29 22 2.81 1.88 0.67 670 2.71 1.81 0.67 712 2.64 1.77 0.67 732 2.53 1.70 0.67 762 29 24 2.95 1.62 0.55 701 2.84 1.56 0.55 739 2.77 1.52 0.55 762 2.68 1.48 0.55 801 29 26 3.04 1.31 0.43 739 2.95 1.27 0.43 778 2.90 1.25 0.43 801 2.82 1.21 0.43 824 30 18 2.59 2.46 0.95 616 2.48 2.35 0.95 647 2.38 2.26 0.95 678 2.29 2.17 0.95 708 30 20 2.70 2.24 0.83 647 2.59 2.15 0.83 685 2.51 2.08 0.83 701 2.42 2.01 0.83 732 30 22 2.81 1.99 0.71 670 2.71 1.92 0.71 712 2.64 1.87 0.71 732 2.53 1.80 0.71 762 30 24 2.95 1.74 0.59 701 2.84 1.67 0.59 739 2.77 1.64 0.59 762 2.68 1.58 0.59 801 30 26 3.04 1.43 0.47 739 2.95 1.39 0.47 778 2.90 1.36 0.47 801 2.82 1.32 0.47 824 31 18 2.59 2.56 0.99 616 2.48 2.45 0.99 647 2.38 2.35 0.99 678 2.29 2.27 0.99 708 31 20 2.70 2.34 0.87 647 2.59 2.25 0.87 685 2.51 2.18 0.87 701 2.42 2.11 0.87 732 31 22 2.81 2.10 0.75 670 2.71 2.03 0.75 712 2.64 1.98 0.75 732 2.53 1.90 0.75 762 31 24 2.95 1.86 0.63 701 2.84 1.79 0.63 739 2.77 1.75 0.63 762 2.68 1.69 0.63 801 31 26 3.04 1.55 0.51 739 2.95 1.50 0.51 778 2.90 1.48 0.51 801 2.82 1.44 0.51 824 32 18 2.59 2.66 1.03 616 2.48 2.55 1.03 647 2.38 2.45 1.03 678 2.29 2.36 1.03 708 32 20 2.70 2.45 0.91 647 2.59 2.35 0.91 685 2.51 2.28 0.91 701 2.42 2.20 0.91 732 32 22 2.81 2.22 0.79 670 2.71 2.14 0.79 712 2.64 2.09 0.79 732 2.53 2.00 0.79 762 32 24 2.95 1.98 0.67 701 2.84 1.90 0.67 739 2.77 1.86 0.67 762 2.68 1.80 0.67 801 32 26 3.04 1.67 0.55 739 2.95 1.62 0.55 778 2.90 1.60 0.55 801 2.82 1.55 0.55 824

27 30

DB(:) WB(:)

OUTDOOR DB(:)

CAPACITY: 2.20(KW) SHF: 0.77 INPUT: 770(W)

NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB : Dry-bulb temperature

SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB : Wet-bulb temperature

PERFORMANCE DATA COOL operation

MSC-C07TV - : MUH-C07TV -

E1E1

INDOORINDOOR

DB(:) WB(:) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT

21 18 2.16 1.27 0.59 755 1.98 1.17 0.59 801 1.90 1.12 0.59 816 1.83 1.08 0.59 832 21 20 2.27 1.07 0.47 785 2.11 0.99 0.47 824 2.04 0.96 0.47 847 1.96 0.92 0.47 870 22 18 2.16 1.36 0.63 755 1.98 1.25 0.63 801 1.90 1.20 0.63 816 1.83 1.15 0.63 832 22 20 2.27 1.16 0.51 785 2.11 1.08 0.51 824 2.04 1.04 0.51 847 1.96 1.00 0.51 870 22 22 2.40 0.94 0.39 816 2.24 0.88 0.39 862 2.17 0.85 0.39 878 2.09 0.82 0.39 893 23 18 2.16 1.44 0.67 755 1.98 1.33 0.67 801 1.90 1.28 0.67 816 1.83 1.22 0.67 832 23 20 2.27 1.25 0.55 785 2.11 1.16 0.55 824 2.04 1.12 0.55 847 1.96 1.08 0.55 870 23 22 2.40 1.03 0.43 816 2.24 0.96 0.43 862 2.17 0.93 0.43 878 2.09 0.90 0.43 893 24 18 2.16 1.53 0.71 755 1.98 1.41 0.71 801 1.90 1.35 0.71 816 1.83 1.30 0.71 832 24 20 2.27 1.34 0.59 785 2.11 1.25 0.59 824 2.04 1.20 0.59 847 1.96 1.16 0.59 870 24 22 2.40 1.13 0.47 816 2.24 1.05 0.47 862 2.17 1.02 0.47 878 2.09 0.98 0.47 893 24 24 2.53 0.89 0.35 847 2.38 0.83 0.35 886 2.31 0.81 0.35 905 2.24 0.79 0.35 924 25 18 2.16 1.62 0.75 755 1.98 1.49 0.75 801 1.90 1.43 0.75 816 1.83 1.37 0.75 832 25 20 2.27 1.43 0.63 785 2.11 1.33 0.63 824 2.04 1.28 0.63 847 1.96 1.23 0.63 870 25 22 2.40 1.22 0.51 816 2.24 1.14 0.51 862 2.17 1.11 0.51 878 2.09 1.07 0.51 893 25 24 2.53 0.99 0.39 847 2.38 0.93 0.39 886 2.31 0.90 0.39 905 2.24 0.88 0.39 924 26 18 2.16 1.70 0.79 755 1.98 1.56 0.79 801 1.90 1.50 0.79 816 1.83 1.44 0.79 832 26 20 2.27 1.52 0.67 785 2.11 1.42 0.67 824 2.04 1.36 0.67 847 1.96 1.31 0.67 870 26 22 2.40 1.32 0.55 816 2.24 1.23 0.55 862 2.17 1.19 0.55 878 2.09 1.15 0.55 893 26 24 2.53 1.09 0.43 847 2.38 1.02 0.43 886 2.31 0.99 0.43 905 2.24 0.96 0.43 924 26 26 2.66 0.83 0.31 878 2.51 0.78 0.31 916 2.43 0.75 0.31 936 2.35 0.73 0.31 955 27 18 2.16 1.79 0.83 755 1.98 1.64 0.83 801 1.90 1.58 0.83 816 1.83 1.52 0.83 832 27 20 2.27 1.61 0.71 785 2.11 1.50 0.71 824 2.04 1.44 0.71 847 1.96 1.39 0.71 870 27 22 2.40 1.41 0.59 816 2.24 1.32 0.59 862 2.17 1.28 0.59 878 2.09 1.23 0.59 893 27 24 2.53 1.19 0.47 847 2.38 1.12 0.47 886 2.31 1.09 0.47 905 2.24 1.05 0.47 924 27 26 2.66 0.93 0.35 878 2.51 0.88 0.35 916 2.43 0.85 0.35 936 2.35 0.82 0.35 955 28 18 2.16 1.88 0.87 755 1.98 1.72 0.87 801 1.90 1.66 0.87 816 1.83 1.59 0.87 832 28 20 2.27 1.70 0.75 785 2.11 1.58 0.75 824 2.04 1.53 0.75 847 1.96 1.47 0.75 870 28 22 2.40 1.51 0.63 816 2.24 1.41 0.63 862 2.17 1.37 0.63 878 2.09 1.32 0.63 893 28 24 2.53 1.29 0.51 847 2.38 1.21 0.51 886 2.31 1.18 0.51 905 2.24 1.14 0.51 924 28 26 2.66 1.04 0.39 878 2.51 0.98 0.39 916 2.43 0.95 0.39 936 2.35 0.92 0.39 955 29 18 2.16 1.96 0.91 755 1.98 1.80 0.91 801 1.90 1.73 0.91 816 1.83 1.66 0.91 832 29 20 2.27 1.79 0.79 785 2.11 1.67 0.79 824 2.04 1.61 0.79 847 1.96 1.55 0.79 870 29 22 2.40 1.61 0.67 816 2.24 1.50 0.67 862 2.17 1.45 0.67 878 2.09 1.40 0.67 893 29 24 2.53 1.39 0.55 847 2.38 1.31 0.55 886 2.31 1.27 0.55 905 2.24 1.23 0.55 924 29 26 2.66 1.14 0.43 878 2.51 1.08 0.43 916 2.43 1.05 0.43 936 2.35 1.01 0.43 955 30 18 2.16 2.05 0.95 755 1.98 1.88 0.95 801 1.90 1.81 0.95 816 1.83 1.73 0.95 832 30 20 2.27 1.88 0.83 785 2.11 1.75 0.83 824 2.04 1.69 0.83 847 1.96 1.63 0.83 870 30 22 2.40 1.70 0.71 816 2.24 1.59 0.71 862 2.17 1.54 0.71 878 2.09 1.48 0.71 893 30 24 2.53 1.49 0.59 847 2.38 1.40 0.59 886 2.31 1.36 0.59 905 2.24 1.32 0.59 924 30 26 2.66 1.25 0.47 878 2.51 1.18 0.47 916 2.43 1.14 0.47 936 2.35 1.11 0.47 955 31 18 2.16 2.13 0.99 755 1.98 1.96 0.99 801 1.90 1.88 0.99 816 1.83 1.81 0.99 832 31 20 2.27 1.97 0.87 785 2.11 1.84 0.87 824 2.04 1.77 0.87 847 1.96 1.70 0.87 870 31 22 2.40 1.80 0.75 816 2.24 1.68 0.75 862 2.17 1.63 0.75 878 2.09 1.57 0.75 893 31 24 2.53 1.59 0.63 847 2.38 1.50 0.63 886 2.31 1.46 0.63 905 2.24 1.41 0.63 924 31 26 2.66 1.36 0.51 878 2.51 1.28 0.51 916 2.43 1.24 0.51 936 2.35 1.20 0.51 955 32 18 2.16 2.22 1.03 755 1.98 2.04 1.03 801 1.90 1.96 1.03 816 1.83 1.88 1.03 832 32 20 2.27 2.06 0.91 785 2.11 1.92 0.91 824 2.04 1.85 0.91 847 1.96 1.78 0.91 870 32 22 2.40 1.89 0.79 816 2.24 1.77 0.79 862 2.17 1.71 0.79 878 2.09 1.65 0.79 893 32 24 2.53 1.70 0.67 847 2.38 1.59 0.67 886 2.31 1.55 0.67 905 2.24 1.50 0.67 924 32 26 2.66 1.46 0.55 878 2.51 1.38 0.55 916 2.43 1.34 0.55 936 2.35 1.29 0.55 955

OUTDOOR DB(:)

35 40 43 46

CAPACITY: 2.20(KW) SHF: 0.77 INPUT: 770(W)

NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB : Dry-bulb temperature

SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB : Wet-bulb temperature

PERFORMANCE DATA COOL operation

MSC-C09TV - : MUH-C09TV -

E1E1

Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 21 18 3.00 1.62 0.54 728 2.87 1.55 0.54 764 2.75 1.49 0.54 801 2.65 1.43 0.54 837 21 20 3.12 1.31 0.42 764 3.00 1.26 0.42 810 2.91 1.22 0.42 828 2.81 1.18 0.42 865 22 18 3.00 1.74 0.58 728 2.87 1.66 0.58 764 2.75 1.60 0.58 801 2.65 1.54 0.58 837 22 20 3.12 1.44 0.46 764 3.00 1.38 0.46 810 2.91 1.34 0.46 828 2.81 1.29 0.46 865 22 22 3.25 1.11 0.34 792 3.14 1.07 0.34 842 3.06 1.04 0.34 865 2.93 1.00 0.34 901 23 18 3.00 1.86 0.62 728 2.87 1.78 0.62 764 2.75 1.71 0.62 801 2.65 1.64 0.62 837 23 20 3.12 1.56 0.50 764 3.00 1.50 0.50 810 2.91 1.45 0.50 828 2.81 1.40 0.50 865 23 22 3.25 1.24 0.38 792 3.14 1.19 0.38 842 3.06 1.16 0.38 865 2.93 1.11 0.38 901 24 18 3.00 1.98 0.66 728 2.87 1.89 0.66 764 2.75 1.82 0.66 801 2.65 1.75 0.66 837 24 20 3.12 1.69 0.54 764 3.00 1.62 0.54 810 2.91 1.57 0.54 828 2.81 1.51 0.54 865 24 22 3.25 1.37 0.42 792 3.14 1.32 0.42 842 3.06 1.29 0.42 865 2.93 1.23 0.42 901 24 24 3.42 1.03 0.30 828 3.29 0.99 0.30 874 3.21 0.96 0.30 901 3.11 0.93 0.30 946 25 18 3.00 2.10 0.70 728 2.87 2.01 0.70 764 2.75 1.93 0.70 801 2.65 1.86 0.70 837 25 20 3.12 1.81 0.58 764 3.00 1.74 0.58 810 2.91 1.69 0.58 828 2.81 1.63 0.58 865 25 22 3.25 1.50 0.46 792 3.14 1.44 0.46 842 3.06 1.41 0.46 865 2.93 1.35 0.46 901 25 24 3.42 1.16 0.34 828 3.29 1.12 0.34 874 3.21 1.09 0.34 901 3.11 1.06 0.34 946 26 18 3.00 2.22 0.74 728 2.87 2.12 0.74 764 2.75 2.04 0.74 801 2.65 1.96 0.74 837 26 20 3.12 1.94 0.62 764 3.00 1.86 0.62 810 2.91 1.80 0.62 828 2.81 1.74 0.62 865 26 22 3.25 1.63 0.50 792 3.14 1.57 0.50 842 3.06 1.53 0.50 865 2.93 1.47 0.50 901 26 24 3.42 1.30 0.38 828 3.29 1.25 0.38 874 3.21 1.22 0.38 901 3.11 1.18 0.38 946 26 26 3.52 0.91 0.26 874 3.42 0.89 0.26 919 3.37 0.88 0.26 946 3.26 0.85 0.26 974 27 18 3.00 2.34 0.78 728 2.87 2.24 0.78 764 2.75 2.15 0.78 801 2.65 2.07 0.78 837 27 20 3.12 2.06 0.66 764 3.00 1.98 0.66 810 2.91 1.92 0.66 828 2.81 1.85 0.66 865 27 22 3.25 1.76 0.54 792 3.14 1.69 0.54 842 3.06 1.65 0.54 865 2.93 1.58 0.54 901 27 24 3.42 1.44 0.42 828 3.29 1.38 0.42 874 3.21 1.35 0.42 901 3.11 1.31 0.42 946 27 26 3.52 1.06 0.30 874 3.42 1.03 0.30 919 3.37 1.01 0.30 946 3.26 0.98 0.30 974 28 18 3.00 2.46 0.82 728 2.87 2.35 0.82 764 2.75 2.26 0.82 801 2.65 2.17 0.82 837 28 20 3.12 2.19 0.70 764 3.00 2.10 0.70 810 2.91 2.03 0.70 828 2.81 1.96 0.70 865 28 22 3.25 1.89 0.58 792 3.14 1.82 0.58 842 3.06 1.77 0.58 865 2.93 1.70 0.58 901 28 24 3.42 1.57 0.46 828 3.29 1.51 0.46 874 3.21 1.48 0.46 901 3.11 1.43 0.46 946 28 26 3.52 1.20 0.34 874 3.42 1.16 0.34 919 3.37 1.14 0.34 946 3.26 1.11 0.34 974 29 18 3.00 2.58 0.86 728 2.87 2.47 0.86 764 2.75 2.37 0.86 801 2.65 2.28 0.86 837 29 20 3.12 2.31 0.74 764 3.00 2.22 0.74 810 2.91 2.15 0.74 828 2.81 2.08 0.74 865 29 22 3.25 2.02 0.62 792 3.14 1.94 0.62 842 3.06 1.90 0.62 865 2.93 1.82 0.62 901 29 24 3.42 1.71 0.50 828 3.29 1.64 0.50 874 3.21 1.61 0.50 901 3.11 1.56 0.50 946 29 26 3.52 1.34 0.38 874 3.42 1.30 0.38 919 3.37 1.28 0.38 946 3.26 1.24 0.38 974 30 18 3.00 2.70 0.90 728 2.87 2.58 0.90 764 2.75 2.48 0.90 801 2.65 2.39 0.90 837 30 20 3.12 2.44 0.78 764 3.00 2.34 0.78 810 2.91 2.27 0.78 828 2.81 2.19 0.78 865 30 22 3.25 2.15 0.66 792 3.14 2.07 0.66 842 3.06 2.02 0.66 865 2.93 1.94 0.66 901 30 24 3.42 1.85 0.54 828 3.29 1.78 0.54 874 3.21 1.74 0.54 901 3.11 1.68 0.54 946 30 26 3.52 1.48 0.42 874 3.42 1.44 0.42 919 3.37 1.41 0.42 946 3.26 1.37 0.42 974 31 18 3.00 2.82 0.94 728 2.87 2.70 0.94 764 2.75 2.59 0.94 801 2.65 2.49 0.94 837 31 20 3.12 2.56 0.82 764 3.00 2.46 0.82 810 2.91 2.38 0.82 828 2.81 2.30 0.82 865 31 22 3.25 2.28 0.70 792 3.14 2.20 0.70 842 3.06 2.14 0.70 865 2.93 2.05 0.70 901 31 24 3.42 1.98 0.58 828 3.29 1.91 0.58 874 3.21 1.86 0.58 901 3.11 1.80 0.58 946 31 26 3.52 1.62 0.46 874 3.42 1.57 0.46 919 3.37 1.55 0.46 946 3.26 1.50 0.46 974 32 18 3.00 2.94 0.98 728 2.87 2.81 0.98 764 2.75 2.70 0.98 801 2.65 2.60 0.98 837 32 20 3.12 2.69 0.86 764 3.00 2.58 0.86 810 2.91 2.50 0.86 828 2.81 2.41 0.86 865 32 22 3.25 2.41 0.74 792 3.14 2.32 0.74 842 3.06 2.26 0.74 865 2.93 2.17 0.74 901 32 24 3.42 2.12 0.62 828 3.29 2.04 0.62 874 3.21 1.99 0.62 901 3.11 1.93 0.62 946 32 26 3.52 1.76 0.50 874 3.42 1.71 0.50 919 3.37 1.68 0.50 946 3.26 1.63 0.50 974

INDOORINDOOR

27 30

DB(:) WB(:)

OUTDOOR DB(:)

CAPACITY: 2.55(KW) SHF: 0.72 INPUT: 910(W)

NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB : Dry-bulb temperature

SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB : Wet-bulb temperature

PERFORMANCE DATA COOL operation

MSC-C09TV - : MUH-C09TV -

E1E1

Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT

21 18 2.50 1.35 0.54 892 2.30 1.24 0.54 946 2.21 1.19 0.54 965 2.12 1.14 0.54 983 21 20 2.63 1.10 0.42 928 2.45 1.03 0.42 974 2.36 0.99 0.42 1001 2.27 0.95 0.42 1028 22 18 2.50 1.45 0.58 892 2.30 1.33 0.58 946 2.21 1.28 0.58 965 2.12 1.23 0.58 983 22 20 2.63 1.21 0.46 928 2.45 1.13 0.46 974 2.36 1.09 0.46 1001 2.27 1.04 0.46 1028 22 22 2.78 0.95 0.34 965 2.60 0.88 0.34 1019 2.51 0.85 0.34 1037 2.42 0.82 0.34 1056 23 18 2.50 1.55 0.62 892 2.30 1.42 0.62 946 2.21 1.37 0.62 965 2.12 1.31 0.62 983 23 20 2.63 1.31 0.50 928 2.45 1.22 0.50 974 2.36 1.18 0.50 1001 2.27 1.13 0.50 1028 23 22 2.78 1.06 0.38 965 2.60 0.99 0.38 1019 2.51 0.95 0.38 1037 2.42 0.92 0.38 1056 24 18 2.50 1.65 0.66 892 2.30 1.51 0.66 946 2.21 1.46 0.66 965 2.12 1.40 0.66 983 24 20 2.63 1.42 0.54 928 2.45 1.32 0.54 974 2.36 1.27 0.54 1001 2.27 1.23 0.54 1028 24 22 2.78 1.17 0.42 965 2.60 1.09 0.42 1019 2.51 1.05 0.42 1037 2.42 1.02 0.42 1056 24 24 2.93 0.88 0.30 1001 2.75 0.83 0.30 1047 2.68 0.80 0.30 1069 2.60 0.78 0.30 1092 25 18 2.50 1.75 0.70 892 2.30 1.61 0.70 946 2.21 1.54 0.70 965 2.12 1.48 0.70 983 25 20 2.63 1.52 0.58 928 2.45 1.42 0.58 974 2.36 1.37 0.58 1001 2.27 1.32 0.58 1028 25 22 2.78 1.28 0.46 965 2.60 1.20 0.46 1019 2.51 1.16 0.46 1037 2.42 1.11 0.46 1056 25 24 2.93 1.00 0.34 1001 2.75 0.94 0.34 1047 2.68 0.91 0.34 1069 2.60 0.88 0.34 1092 26 18 2.50 1.85 0.74 892 2.30 1.70 0.74 946 2.21 1.63 0.74 965 2.12 1.57 0.74 983 26 20 2.63 1.63 0.62 928 2.45 1.52 0.62 974 2.36 1.46 0.62 1001 2.27 1.41 0.62 1028 26 22 2.78 1.39 0.50 965 2.60 1.30 0.50 1019 2.51 1.26 0.50 1037 2.42 1.21 0.50 1056 26 24 2.93 1.11 0.38 1001 2.75 1.05 0.38 1047 2.68 1.02 0.38 1069 2.60 0.99 0.38 1092 26 26 3.09 0.80 0.26 1037 2.91 0.76 0.26 1083 2.82 0.73 0.26 1106 2.73 0.71 0.26 1128 27 18 2.50 1.95 0.78 892 2.30 1.79 0.78 946 2.21 1.72 0.78 965 2.12 1.65 0.78 983 27 20 2.63 1.73 0.66 928 2.45 1.62 0.66 974 2.36 1.56 0.66 1001 2.27 1.50 0.66 1028 27 22 2.78 1.50 0.54 965 2.60 1.40 0.54 1019 2.51 1.36 0.54 1037 2.42 1.31 0.54 1056 27 24 2.93 1.23 0.42 1001 2.75 1.16 0.42 1047 2.68 1.12 0.42 1069 2.60 1.09 0.42 1092 27 26 3.09 0.93 0.30 1037 2.91 0.87 0.30 1083 2.82 0.85 0.30 1106 2.73 0.82 0.30 1128 28 18 2.50 2.05 0.82 892 2.30 1.88 0.82 946 2.21 1.81 0.82 965 2.12 1.74 0.82 983 28 20 2.63 1.84 0.70 928 2.45 1.71 0.70 974 2.36 1.65 0.70 1001 2.27 1.59 0.70 1028 28 22 2.78 1.61 0.58 965 2.60 1.51 0.58 1019 2.51 1.46 0.58 1037 2.42 1.41 0.58 1056 28 24 2.93 1.35 0.46 1001 2.75 1.27 0.46 1047 2.68 1.23 0.46 1069 2.60 1.20 0.46 1092 28 26 3.09 1.05 0.34 1037 2.91 0.99 0.34 1083 2.82 0.96 0.34 1106 2.73 0.93 0.34 1128 29 18 2.50 2.15 0.86 892 2.30 1.97 0.86 946 2.21 1.90 0.86 965 2.12 1.82 0.86 983 29 20 2.63 1.94 0.74 928 2.45 1.81 0.74 974 2.36 1.75 0.74 1001 2.27 1.68 0.74 1028 29 22 2.78 1.72 0.62 965 2.60 1.61 0.62 1019 2.51 1.56 0.62 1037 2.42 1.50 0.62 1056 29 24 2.93 1.47 0.50 1001 2.75 1.38 0.50 1047 2.68 1.34 0.50 1069 2.60 1.30 0.50 1092 29 26 3.09 1.17 0.38 1037 2.91 1.10 0.38 1083 2.82 1.07 0.38 1106 2.73 1.04 0.38 1128 30 18 2.50 2.25 0.90 892 2.30 2.07 0.90 946 2.21 1.99 0.90 965 2.12 1.90 0.90 983 30 20 2.63 2.05 0.78 928 2.45 1.91 0.78 974 2.36 1.84 0.78 1001 2.27 1.77 0.78 1028 30 22 2.78 1.83 0.66 965 2.60 1.72 0.66 1019 2.51 1.66 0.66 1037 2.42 1.60 0.66 1056 30 24 2.93 1.58 0.54 1001 2.75 1.49 0.54 1047 2.68 1.45 0.54 1069 2.60 1.40 0.54 1092 30 26 3.09 1.30 0.42 1037 2.91 1.22 0.42 1083 2.82 1.18 0.42 1106 2.73 1.15 0.42 1128 31 18 2.50 2.35 0.94 892 2.30 2.16 0.94 946 2.21 2.07 0.94 965 2.12 1.99 0.94 983 31 20 2.63 2.15 0.82 928 2.45 2.01 0.82 974 2.36 1.93 0.82 1001 2.27 1.86 0.82 1028 31 22 2.78 1.95 0.70 965 2.60 1.82 0.70 1019 2.51 1.76 0.70 1037 2.42 1.70 0.70 1056 31 24 2.93 1.70 0.58 1001 2.75 1.60 0.58 1047 2.68 1.55 0.58 1069 2.60 1.51 0.58 1092 31 26 3.09 1.42 0.46 1037 2.91 1.34 0.46 1083 2.82 1.30 0.46 1106 2.73 1.26 0.46 1128 32 18 2.50 2.45 0.98 892 2.30 2.25 0.98 946 2.21 2.16 0.98 965 2.12 2.07 0.98 983 32 20 2.63 2.26 0.86 928 2.45 2.11 0.86 974 2.36 2.03 0.86 1001 2.27 1.95 0.86 1028 32 22 2.78 2.06 0.74 965 2.60 1.92 0.74 1019 2.51 1.86 0.74 1037 2.42 1.79 0.74 1056 32 24 2.93 1.82 0.62 1001 2.75 1.71 0.62 1047 2.68 1.66 0.62 1069 2.60 1.61 0.62 1092 32 26 3.09 1.54 0.50 1037 2.91 1.45 0.50 1083 2.82 1.41 0.50 1106 2.73 1.36 0.50 1128

OUTDOOR DB(:)

INDOORINDOOR

35 40 43 46

DB(:) WB(:)

CAPACITY: 2.55(KW) SHF: 0.72 INPUT: 910(W)

NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB : Dry-bulb temperature

SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB : Wet-bulb temperature

PERFORMANCE DATA COOL operation

MSC-C12TV - : MUH-C12TV -

E1E1

Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 21 18 4.05 2.11 0.52 1024 3.88 2.02 0.52 1075 3.73 1.94 0.52 1126 3.59 1.87 0.52 1178 21 20 4.23 1.69 0.40 1075 4.05 1.62 0.40 1139 3.93 1.57 0.40 1165 3.80 1.52 0.40 1216 22 18 4.05 2.27 0.56 1024 3.88 2.17 0.56 1075 3.73 2.09 0.56 1126 3.59 2.01 0.56 1178 22 20 4.23 1.86 0.44 1075 4.05 1.78 0.44 1139 3.93 1.73 0.44 1165 3.80 1.67 0.44 1216 22 22 4.40 1.41 0.32 1114 4.24 1.36 0.32 1184 4.14 1.32 0.32 1216 3.97 1.27 0.32 1267 23 18 4.05 2.43 0.60 1024 3.88 2.33 0.60 1075 3.73 2.24 0.60 1126 3.59 2.15 0.60 1178 23 20 4.23 2.03 0.48 1075 4.05 1.95 0.48 1139 3.93 1.89 0.48 1165 3.80 1.82 0.48 1216 23 22 4.40 1.58 0.36 1114 4.24 1.53 0.36 1184 4.14 1.49 0.36 1216 3.97 1.43 0.36 1267 24 18 4.05 2.59 0.64 1024 3.88 2.48 0.64 1075 3.73 2.38 0.64 1126 3.59 2.30 0.64 1178 24 20 4.23 2.20 0.52 1075 4.05 2.11 0.52 1139 3.93 2.05 0.52 1165 3.80 1.97 0.52 1216 24 22 4.40 1.76 0.40 1114 4.24 1.70 0.40 1184 4.14 1.66 0.40 1216 3.97 1.59 0.40 1267 24 24 4.62 1.29 0.28 1165 4.45 1.25 0.28 1229 4.35 1.22 0.28 1267 4.21 1.18 0.28 1331 25 18 4.05 2.76 0.68 1024 3.88 2.64 0.68 1075 3.73 2.53 0.68 1126 3.59 2.44 0.68 1178 25 20 4.23 2.37 0.56 1075 4.05 2.27 0.56 1139 3.93 2.20 0.56 1165 3.80 2.13 0.56 1216 25 22 4.40 1.94 0.44 1114 4.24 1.87 0.44 1184 4.14 1.82 0.44 1216 3.97 1.75 0.44 1267 25 24 4.62 1.48 0.32 1165 4.45 1.42 0.32 1229 4.35 1.39 0.32 1267 4.21 1.35 0.32 1331 26 18 4.05 2.92 0.72 1024 3.88 2.79 0.72 1075 3.73 2.68 0.72 1126 3.59 2.58 0.72 1178 26 20 4.23 2.54 0.60 1075 4.05 2.43 0.60 1139 3.93 2.36 0.60 1165 3.80 2.28 0.60 1216 26 22 4.40 2.11 0.48 1114 4.24 2.04 0.48 1184 4.14 1.99 0.48 1216 3.97 1.90 0.48 1267 26 24 4.62 1.66 0.36 1165 4.45 1.60 0.36 1229 4.35 1.56 0.36 1267 4.21 1.52 0.36 1331 26 26 4.76 1.14 0.24 1229 4.62 1.11 0.24 1293 4.55 1.09 0.24 1331 4.42 1.06 0.24 1370 27 18 4.05 3.08 0.76 1024 3.88 2.95 0.76 1075 3.73 2.83 0.76 1126 3.59 2.73 0.76 1178 27 20 4.23 2.70 0.64 1075 4.05 2.59 0.64 1139 3.93 2.52 0.64 1165 3.80 2.43 0.64 1216 27 22 4.40 2.29 0.52 1114 4.24 2.21 0.52 1184 4.14 2.15 0.52 1216 3.97 2.06 0.52 1267 27 24 4.62 1.85 0.40 1165 4.45 1.78 0.40 1229 4.35 1.74 0.40 1267 4.21 1.68 0.40 1331 27 26 4.76 1.33 0.28 1229 4.62 1.29 0.28 1293 4.55 1.28 0.28 1331 4.42 1.24 0.28 1370 28 18 4.05 3.24 0.80 1024 3.88 3.11 0.80 1075 3.73 2.98 0.80 1126 3.59 2.87 0.80 1178 28 20 4.23 2.87 0.68 1075 4.05 2.76 0.68 1139 3.93 2.67 0.68 1165 3.80 2.58 0.68 1216 28 22 4.40 2.46 0.56 1114 4.24 2.38 0.56 1184 4.14 2.32 0.56 1216 3.97 2.22 0.56 1267 28 24 4.62 2.03 0.44 1165 4.45 1.96 0.44 1229 4.35 1.91 0.44 1267 4.21 1.85 0.44 1331 28 26 4.76 1.52 0.32 1229 4.62 1.48 0.32 1293 4.55 1.46 0.32 1331 4.42 1.41 0.32 1370 29 18 4.05 3.41 0.84 1024 3.88 3.26 0.84 1075 3.73 3.13 0.84 1126 3.59 3.01 0.84 1178 29 20 4.23 3.04 0.72 1075 4.05 2.92 0.72 1139 3.93 2.83 0.72 1165 3.80 2.73 0.72 1216 29 22 4.40 2.64 0.60 1114 4.24 2.55 0.60 1184 4.14 2.48 0.60 1216 3.97 2.38 0.60 1267 29 24 4.62 2.22 0.48 1165 4.45 2.14 0.48 1229 4.35 2.09 0.48 1267 4.21 2.02 0.48 1331 29 26 4.76 1.71 0.36 1229 4.62 1.66 0.36 1293 4.55 1.64 0.36 1331 4.42 1.59 0.36 1370 30 18 4.05 3.57 0.88 1024 3.88 3.42 0.88 1075 3.73 3.28 0.88 1126 3.59 3.16 0.88 1178 30 20 4.23 3.21 0.76 1075 4.05 3.08 0.76 1139 3.93 2.99 0.76 1165 3.80 2.88 0.76 1216 30 22 4.40 2.82 0.64 1114 4.24 2.72 0.64 1184 4.14 2.65 0.64 1216 3.97 2.54 0.64 1267 30 24 4.62 2.40 0.52 1165 4.45 2.31 0.52 1229 4.35 2.26 0.52 1267 4.21 2.19 0.52 1331 30 26 4.76 1.90 0.40 1229 4.62 1.85 0.40 1293 4.55 1.82 0.40 1331 4.42 1.77 0.40 1370 31 18 4.05 3.73 0.92 1024 3.88 3.57 0.92 1075 3.73 3.43 0.92 1126 3.59 3.30 0.92 1178 31 20 4.23 3.38 0.80 1075 4.05 3.24 0.80 1139 3.93 3.15 0.80 1165 3.80 3.04 0.80 1216 31 22 4.40 2.99 0.68 1114 4.24 2.89 0.68 1184 4.14 2.82 0.68 1216 3.97 2.70 0.68 1267 31 24 4.62 2.59 0.56 1165 4.45 2.49 0.56 1229 4.35 2.43 0.56 1267 4.21 2.36 0.56 1331 31 26 4.76 2.09 0.44 1229 4.62 2.03 0.44 1293 4.55 2.00 0.44 1331 4.42 1.94 0.44 1370 32 18 4.05 3.89 0.96 1024 3.88 3.73 0.96 1075 3.73 3.58 0.96 1126 3.59 3.44 0.96 1178 32 20 4.23 3.55 0.84 1075 4.05 3.41 0.84 1139 3.93 3.30 0.84 1165 3.80 3.19 0.84 1216 32 22 4.40 3.17 0.72 1114 4.24 3.06 0.72 1184 4.14 2.98 0.72 1216 3.97 2.86 0.72 1267 32 24 4.62 2.77 0.60 1165 4.45 2.67 0.60 1229 4.35 2.61 0.60 1267 4.21 2.53 0.60 1331 32 26 4.76 2.29 0.48 1229 4.62 2.22 0.48 1293 4.55 2.19 0.48 1331 4.42 2.12 0.48 1370

INDOORINDOOR

27 30

DB(:) WB(:)

OUTDOOR DB(:)

CAPACITY: 3.45(KW) SHF: 0.70 INPUT: 1280(W)

NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB : Dry-bulb temperature

SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB : Wet-bulb temperature

PERFORMANCE DATA COOL operation

MSC-C12TV - : MUH-C12TV -

E1E1

Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT 18 3.38 1.76 0.52 1254 3.11 1.61 0.52 1331 2.98 1.55 0.52 1357 2.86 1.49 0.52 1382 20 3.55 1.42 0.40 1306 3.31 1.32 0.40 1370 3.19 1.28 0.40 1408 3.07 1.23 0.40 1446 18 3.38 1.89 0.56 1254 3.11 1.74 0.56 1331 2.98 1.67 0.56 1357 2.86 1.60 0.56 1382 20 3.55 1.56 0.44 1306 3.31 1.46 0.44 1370 3.19 1.40 0.44 1408 3.07 1.35 0.44 1446 22 3.76 1.20 0.32 1357 3.52 1.13 0.32 1434 3.40 1.09 0.32 1459 3.28 1.05 0.32 1485 18 3.38 2.03 0.60 1254 3.11 1.86 0.60 1331 2.98 1.79 0.60 1357 2.86 1.72 0.60 1382 20 3.55 1.71 0.48 1306 3.31 1.59 0.48 1370 3.19 1.53 0.48 1408 3.07 1.47 0.48 1446 22 3.76 1.35 0.36 1357 3.52 1.27 0.36 1434 3.40 1.22 0.36 1459 3.28 1.18 0.36 1485 18 3.38 2.16 0.64 1254 3.11 1.99 0.64 1331 2.98 1.91 0.64 1357 2.86 1.83 0.64 1382 20 3.55 1.85 0.52 1306 3.31 1.72 0.52 1370 3.19 1.66 0.52 1408 3.07 1.60 0.52 1446 22 3.76 1.50 0.40 1357 3.52 1.41 0.40 1434 3.40 1.36 0.40 1459 3.28 1.31 0.40 1485 24 3.97 1.11 0.28 1408 3.73 1.04 0.28 1472 3.62 1.01 0.28 1504 3.52 0.99 0.28 1536 18 3.38 2.30 0.68 1254 3.11 2.11 0.68 1331 2.98 2.03 0.68 1357 2.86 1.95 0.68 1382 20 3.55 1.99 0.56 1306 3.31 1.85 0.56 1370 3.19 1.79 0.56 1408 3.07 1.72 0.56 1446 22 3.76 1.65 0.44 1357 3.52 1.55 0.44 1434 3.40 1.50 0.44 1459 3.28 1.44 0.44 1485 24 3.97 1.27 0.32 1408 3.73 1.19 0.32 1472 3.62 1.16 0.32 1504 3.52 1.13 0.32 1536 18 3.38 2.43 0.72 1254 3.11 2.24 0.72 1331 2.98 2.15 0.72 1357 2.86 2.06 0.72 1382 20 3.55 2.13 0.60 1306 3.31 1.99 0.60 1370 3.19 1.91 0.60 1408 3.07 1.84 0.60 1446 22 3.76 1.81 0.48 1357 3.52 1.69 0.48 1434 3.40 1.63 0.48 1459 3.28 1.57 0.48 1485 24 3.97 1.43 0.36 1408 3.73 1.34 0.36 1472 3.62 1.30 0.36 1504 3.52 1.27 0.36 1536 26 4.17 1.00 0.24 1459 3.93 0.94 0.24 1523 3.81 0.91 0.24 1555 3.69 0.89 0.24 1587 18 3.38 2.57 0.76 1254 3.11 2.36 0.76 1331 2.98 2.27 0.76 1357 2.86 2.18 0.76 1382 20 3.55 2.27 0.64 1306 3.31 2.12 0.64 1370 3.19 2.04 0.64 1408 3.07 1.97 0.64 1446 22 3.76 1.96 0.52 1357 3.52 1.83 0.52 1434 3.40 1.77 0.52 1459 3.28 1.70 0.52 1485 24 3.97 1.59 0.40 1408 3.73 1.49 0.40 1472 3.62 1.45 0.40 1504 3.52 1.41 0.40 1536 26 4.17 1.17 0.28 1459 3.93 1.10 0.28 1523 3.81 1.07 0.28 1555 3.69 1.03 0.28 1587 18 3.38 2.70 0.80 1254 3.11 2.48 0.80 1331 2.98 2.39 0.80 1357 2.86 2.29 0.80 1382 20 3.55 2.42 0.68 1306 3.31 2.25 0.68 1370 3.19 2.17 0.68 1408 3.07 2.09 0.68 1446 22 3.76 2.11 0.56 1357 3.52 1.97 0.56 1434 3.40 1.90 0.56 1459 3.28 1.84 0.56 1485 24 3.97 1.75 0.44 1408 3.73 1.64 0.44 1472 3.62 1.59 0.44 1504 3.52 1.55 0.44 1536 26 4.17 1.34 0.32 1459 3.93 1.26 0.32 1523 3.81 1.22 0.32 1555 3.69 1.18 0.32 1587 18 3.38 2.84 0.84 1254 3.11 2.61 0.84 1331 2.98 2.51 0.84 1357 2.86 2.41 0.84 1382 20 3.55 2.56 0.72 1306 3.31 2.38 0.72 1370 3.19 2.30 0.72 1408 3.07 2.21 0.72 1446 22 3.76 2.26 0.60 1357 3.52 2.11 0.60 1434 3.40 2.04 0.60 1459 3.28 1.97 0.60 1485 24 3.97 1.90 0.48 1408 3.73 1.79 0.48 1472 3.62 1.74 0.48 1504 3.52 1.69 0.48 1536 26 4.17 1.50 0.36 1459 3.93 1.42 0.36 1523 3.81 1.37 0.36 1555 3.69 1.33 0.36 1587 18 3.38 2.98 0.88 1254 3.11 2.73 0.88 1331 2.98 2.63 0.88 1357 2.86 2.52 0.88 1382 20 3.55 2.70 0.76 1306 3.31 2.52 0.76 1370 3.19 2.43 0.76 1408 3.07 2.33 0.76 1446 22 3.76 2.41 0.64 1357 3.52 2.25 0.64 1434 3.40 2.17 0.64 1459 3.28 2.10 0.64 1485 24 3.97 2.06 0.52 1408 3.73 1.94 0.52 1472 3.62 1.88 0.52 1504 3.52 1.83 0.52 1536 26 4.17 1.67 0.40 1459 3.93 1.57 0.40 1523 3.81 1.52 0.40 1555 3.69 1.48 0.40 1587 18 3.38 3.11 0.92 1254 3.11 2.86 0.92 1331 2.98 2.75 0.92 1357 2.86 2.63 0.92 1382 20 3.55 2.84 0.80 1306 3.31 2.65 0.80 1370 3.19 2.55 0.80 1408 3.07 2.46 0.80 1446 22 3.76 2.56 0.68 1357 3.52 2.39 0.68 1434 3.40 2.31 0.68 1459 3.28 2.23 0.68 1485 24 3.97 2.22 0.56 1408 3.73 2.09 0.56 1472 3.62 2.03 0.56 1504 3.52 1.97 0.56 1536 26 4.17 1.84 0.44 1459 3.93 1.73 0.44 1523 3.81 1.68 0.44 1555 3.69 1.62 0.44 1587 18 3.38 3.25 0.96 1254 3.11 2.98 0.96 1331 2.98 2.86 0.96 1357 2.86 2.75 0.96 1382 20 3.55 2.98 0.84 1306 3.31 2.78 0.84 1370 3.19 2.68 0.84 1408 3.07 2.58 0.84 1446 22 3.76 2.71 0.72 1357 3.52 2.53 0.72 1434 3.40 2.45 0.72 1459 3.28 2.36 0.72 1485 24 3.97 2.38 0.60 1408 3.73 2.24 0.60 1472 3.62 2.17 0.60 1504 3.52 2.11 0.60 1536 26 4.17 2.00 0.48 1459 3.93 1.89 0.48 1523 3.81 1.83 0.48 1555 3.69 1.77 0.48 1587

INDOOR

DB(:)

21 21 22 22 22 23 23 23 24 24 24 24 25 25 25 25 26 26 26 26 26 27 27

27 27 27 28 28 28 28 28 29 29 29 29 29 30 30 30 30 30 31 31 31 31 31 32 32 32 32 32

OUTDOOR DB(:)

INDOOR

35 40 43 46

WB(:)

CAPACITY: 3.45(KW) SHF: 0.70 INPUT: 1280(W)

NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB : Dry-bulb temperature

SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB : Wet-bulb temperature

PERFORMANCE DATA HEAT operation

MSC-C07TV - : MUH-C07TV -

E1E1

MSC-C12TV - : MUH-C12TV -

E1E1

MSC-C09TV - : MUH-C09TV -

E1E1

OUTDOOR WB(:)

INDOOR

-10 -5 0 5 10 15 20

DB(:)

Q INPUT Q INPUT Q INPUT Q INPUT Q INPUT Q INPUT Q INPUT 15 1.58 462 1.90 554 2.23 625 2.55 675 2.88 717 3.18 738 3.50 753 21 1.50 497 1.80 589 2.13 653 2.43 703 2.75 738 3.05 760 3.36 788 26 1.35 533 1.68 625 1.98 689 2.30 738 2.63 774 2.93 795 3.25 817

CAPACITY : 2.5(KW) INPUT : 710(W)

NOTE : Q:Total capacity (kW) INPUT:Total power input (W) DB : Dry-bulb temperature WB : Wet-bulb temperature

OUTDOOR WB(:)

INDOOR

-10 -5 0 5 10 15 20

DB(:)

Q INPUT Q INPUT Q INPUT Q INPUT Q INPUT Q INPUT Q INPUT 15 2.65 891 3.19 1069 3.74 1206 4.28 1302 4.83 1384 5.33 1425 5.88 1452 21 2.52 959 3.02 1137 3.57 1260 4.07 1356 4.62 1425 5.12 1466 5.65 1521 26 2.27 1028 2.81 1206 3.32 1329 3.86 1425 4.41 1493 4.91 1534 5.46 1576

CAPACITY : 4.2(KW) INPUT : 1370(W)

NOTE : Q:Total capacity (kW) INPUT:Total power input (W) DB : Dry-bulb temperature WB : Wet-bulb temperature

OUTDOOR WB(:)

INDOOR

-10 -5 0 5 10 15 20

DB(:)

Q INPUT Q INPUT Q INPUT Q INPUT Q INPUT Q INPUT Q INPUT 15 2.02 624 2.43 749 2.85 845 3.26 912 3.68 970 4.06 998 4.48 1018 21 1.92 672 2.30 797 2.72 883 3.10 950 3.52 998 3.90 1027 4.30 1066 26 1.73 720 2.14 845 2.53 931 2.94 998 3.36 1046 3.74 1075 4.16 1104

CAPACITY : 3.2(KW) INPUT : 960(W)

NOTE : Q:Total capacity (kW) INPUT:Total power input (W) DB : Dry-bulb temperature WB : Wet-bulb temperature

MICROPROCESSOR CONTROL

ON/OFF

FAN

TOO

WARM

TOO

COOL

VANE

MODE

ECONO COOL

STOP

START

HR.

MIN.

I FEEL

COOL

DRY

CLOCK

RESET

CLOCK

HEAT / FAN

OPERATION SELECT button

FAN SPEED CONTROL button

OFF-TIMER button

HR. button MIN. button

(TIME SET button)

ON-TIMER button

RESET button

ECONO COOL button

VANE CONTROL button

CLOCK SET button

ON/OFF

TOO COOL

TOO

WARM

Signal transmitting section

Operation display section

OPERATE /STOP

(ON /OFF)button

TEMPERATURE buttons

WIRELESS REMOTE CONTROLLER

INDOOR UNIT DISPLAY SECTION

Once the operation mode are set, the same operation mode can be repeated by simply turning the OPERATE/STOP (ON/OFF) button ON. Indoor unit receives the signal with a beep tone. When the system turns off, 3-minute time delay will operate to protect system from overload and compressor will not restart for 3 minutes.

Operation indicator lamp

The operation indicator at the right side of the indoor unit indicates the operation state.

MUH-C07TV MUH-C09TV MUH-C12TV -

MU-C07TV MU-C09TV MU-C12TV -

MSC-C07TV MSC-C09TV MSC-C12TV -

Approx. 2 : or more

Difference between target temperature and room temperature

Approx. 2 : or less

This shows that the air conditioner is operating to reach the target temperature. Please wait unitil the target temperature is obtained.

This shows that the room temperature is approaching the target temperature.

Operation stateIndication

lighting

not lighting

Operation

Indicator

9-1. COOL ( ) OPERATION

(1) Press OPERATE/STOP(ON/OFF) button. OPERATION INDICATOR lamp of the indoor unit turns on with a beep tone. (2) Select COOL mode with the OPERATION SELECT button. (3) Press TEMPERATURE buttons (TOO WARM or TOO COOL button)to select the desired temperature.

The setting range is 16 ~ 31°C

1 deg.

1.7 deg.

3 deg.

Compressor Outdoor fan

OFF

( continuously at set speed)

Indoor fan

OFF

1. Indoor fan speed control

Indoor fan operates continuously at the set speed by FAN SPEED CONTROL button regardless of thermostat’s OFF-ON.

In Auto the fan speed is as follows.

Initial temperature difference Room temperature minus set temperature : 2 degrees or more································High Room temperature minus set temperature : Between 1 and 2 degrees····················Med. Room temperature minus set temperature : less than 1 degree································Low

2. Coil frost prevention

① Temperature control

When the indoor coil thermistor RT12 reads 4°C or below(MSC-C07/C09TV) / 0°C or below(MSC-C12TV) for 5 minutes, the coil frost prevention mode starts.

The indoor fan operates at the set speed and the compressor stops for 5 minutes. After that, if RT12 still reads below 4°C (MSC-C07/C09TV) / 0°C (MSC-C12TV), this mode is prolonged until the RT12 reads over 4°C (MSC-C07/C09TV) / 0°C (MSC-C12TV).

② Time control

When the three conditions as follows have been satisfied for 1 hour and 45 minutes, the compressor stops for 3 min-

utes. The indoor fan operates at the set speed. a. Compressor has been continuously operating. b. Indoor fan speed is Low or Med.. c. Room temperature is below 26°C. When compressor stops, the accumulated time is cancelled. When compressor restarts, time counting starts from the beginning. Time counting also stops temporarily when the indoor fan speed becomes High or the room temperature exceeds 26°C. However, when two of the above conditions (b.and c.) are satisfied again, time accumulation is resumed.

Fan speed

Difference between room temperature and set temperature during operation

Operation chart

Example

9-2. DRY ( ) OPERATION

(1) Press OPERATE/STOP(ON/OFF) button. OPERATION INDICATOR lamp of the indoor unit turns on with a beep tone.

(2) Select DRY mode with the OPERATION SELECT button. (3) The microprocessor reads the room temperature and determines

the set temperature. Set temperature is as shown on the right chart.

DRY operation will not function when the room temperature is 13°C or below.

10 15 20 25 30 35

Set temperature

Initial room temperature

Set temperature and initial room temperature in dry mode

The system for dry operation uses the same refrigerant circuit as the cooling circuit. The compressor and the indoor fan are controlled by the room temperature.

By such controls, indoor flow amounts will be reduced in order to lower humidity without much room temperature decrease.

1. Indoor fan speed control

Indoor fan operates at the set speed by FAN SPEED CONTROL button . In Auto fan speed becomes Low.

2. The operation of the compressor and indoor / outdoor fan

Compressor operates by room temperature control and time control. Indoor fan and outdoor fan operate in the same cycle as the compressor.

● When the room temperature is 23°C or over: When the thermostat is ON, the compressor repeats 8 minutes ON and 3 minutes OFF. When the thermostat is OFF, the compressor repeats 4 minutes OFF and 1 minute ON.

● When the room temperature is under 23°C. When the thermostat is ON, the compressor repeats 2 minutes ON and 3 minutes OFF. When the thermostat is OFF, the compressor repeats 4 minutes OFF and 1 minute ON.

Operation time chart

Example

3. Coil frost prevention

The operation is as same as coil frost prevention during COOL operation.(Refer to 9-1.2. Coil frost prevention) However when coil frost prevention works while the indoor fan is OFF, it’s speed becomes set speed..

Thermostat

Indoor fan

Outdoor fan Compressor

8 min. 1 min.

4 min.

3 min.

OFF

OFFOFF

9-3. FAN ( ) OPERATION <MU-C07/C09/C12TV>

(1) Press OPERATE/STOP(ON/OFF) button. OPERATION INDICATOR lamp of the indoor unit turns on with a beep tone. (2) Select FAN mode with the OPERATION SELECT button. (3) Select the desired fan speed. When AUTO, it becomes Low.

Only indoor fan operates. Outdoor unit does not operate.

9-4. HEAT ( ) OPERATION <MUH-C07/C09/C12TV>

(1) Press OPERATE/STOP(ON/OFF) button.

OPERATION INDICATOR lamp of the indoor unit turns on with a beep tone. (2) Select HEAT mode with the OPERATION SELECT button. (3) Press TEMPERATURE buttons (TOO WARM or TOO COOL button) to select the desired temperature.

The setting range is 16 ~ 31°C.

1. Indoor fan speed control

(1) Indoor fan operates at the set speed by FAN SPEED CONTROL button.

In Auto the fan speed is as follows.

Set temperature minus room temperature: 2 degrees or more················································· High Set temperature minus room temperature: Between 1 and 2 degrees····································· Med. Set temperature minus room temperature: less than 1 degree················································· Low

1 deg.

1.7 deg.

2 deg.

4 deg.

Initial temperature difference

Fan speed

Difference between room

temperature and set temperature during operation

(2) Cold air prevention control

1 When the compressor is not operating,

(1) if the temperature of indoor coil thermistor RT12 is 18°C or less, the fan stops. (2) if the temperature of indoor coil thermistor RT12 is more than 18°C, the fan operates at Very Low.

2 When the compressor is operating,

(1) if the temperature of RT12 is 22°C or more, the fan operates at set speed. (2) if the temperature of RT12 is less than 22°C and

(1) if the temperature of room temperature thermistor RT11 is 15°C or less, the fan stops. (2) if the temperature of room temperature thermistor RT11 is more than 15°C, the fan operates at Very Low.

Indoor coil thermistor RT12 temperature

NOTE : If the temperature of RT12 reads from 18°C to 22°C at the air conditioner starting and also after defrosting, this

control works.

(3) Warm air control.

When the following any condition of 1(a. ~ d.) and the condition of 2 are satisfied at the same time, warm air control works.

1 a.) when the operation mode has been changed to HEAT mode

b.) when cold air prevention has been released c.) when defrosting has been finished d.) when the compressor starts in HEAT mode

2 When the temperature of indoor coil thermistor RT12 is less than 37°C. When warm air control works, the fan speed changes as follows to blow out warm air gradually.

Gradation of fan speed in initial

The upper limit of the fan speed in MANUAL is the set speed. The upper limit of the fan speed in AUTO is the speed decided by indoor fan speed control. (Refer to 9-4.1. Indoor fan speed control (1).) When the temperature of RT12 has been 37°C or more, or when the set speed has been changed, this control is released and the fan speed is the set speed.

(4) Flow soft control

When the thermostat (compressor) is off, the indoor fan operates as follows.

RT12 fan less than 18°Coff 18°C or more Very Low

Released

Cold Air Prevention

18: 22:

Fan speed Set speed

Very Low or stop

less than 2 minutes Low 2 minutes to 4 minutes Med. more than 4 minutes High

NOTE : When the thermostat(compressor) turns on, the fan will operate

at set speed. But until cold air prevention and warm air control is released, the fan speed follow them.

NOTE : During high pressure protection and for 4 min. and 15 sec. after high pressure protection, defrosting of outdoor heat

exchanger is not detected by the defrost thermistor RT61.(Refer to 9-4.3. Defrosting)

(MUH-C07/C09TV)52˚C

(MUH-C12TV)56˚C

(MUH-C07/C09TV)48˚C

(MUH-C12TV)52˚C

Outdoor fan motor

Outdoor fan motor turn OFF

Outdoor fan motor turn ON

OFF

2. High pressure protection

During heating operation, the outdoor fan motor is controlled by the temperature of indoor coil thermistor RT12 for excess rise protection of compressor discharge pressure.

Outdoor fan OFF: 52: (MUH-C07/C09TV)

56: (MUH-C12TV)

Outdoor fan ON: 48: (MUH-C07/C09TV)

52: (MUH-C12TV)

Operation chart Example

Indoor coil thermistor

RT12 temperature

High pressure protection

Released

48: 52:

52: (MUH-C07/C09TV) 56: (MUH-C12TV)

Outdoor fan

OFF ON

Indoor coil thermistor RT12 temperature

3. Defrosting

Defrosting of outdoor heat exchanger is controlled by DEICER P.C. board, with detection by the defrost thermistor RT61. (1) Starting conditions of defrost

When all conditions of a) ~ c) are satisfied, the defrosting operation starts. a) The compressor cumulative operation time exceeds 40 minutes without the defrosting operation working. b) RT61 reads - 4.6°C(MUH-C07TV)/ - 2.7°C(MUH-C09/C12TV) or less. c) After releasing the high pressure protection 4 minutes and 15 seconds have elapsed.

(2) Releasing conditions of defrost

When the condition d) or e) is satisfied, the defrosting operation stops. d) RT61 reads 12.8°C(MUH-C07TV)/ 16.3°C(MUH-C09/C12TV) or more. e) The defrosting time exceeds 10 minutes.

NOTE ● When the indoor coil thermistor RT12 reads above 18°C, indoor fan operates at Very Low for 30 seconds.

● When the indoor coil thermistor RT12 reads 18°C or less, the indoor fan stops.

Defrost thermistor RT61

12.8°C(MUH-C07TV) or more

16.3°C(MUH-C09/C12TV) or more

- 4.6°C(MUH-C07TV) or less

- 2.7°C(MUH-C09/C12TV) or less

Outdoor 52C contactor (Compressor)

X62 (R.V. coil)

SR61 Outdoor fan

Defrost counter

Indoor fan

Indoor Horizontal vane

ON OFF

OFF

Horizontal Set position

Max 10 min.

30 sec.

15 sec.

30 sec.

5 sec.

NOTE

Very Low

Operation time chart Example

4. R.V. coil control

Heating · · · · · ON Cooling · · · · · OFF Dry · · · · · · · · OFF

NOTE : When operation starts, the 4-way valve reverses for 5 seconds right before start-up of the compressor.

ON OFF

Compressor

R.V. coil

Outdoor fan

(COOL / DRY)

(HEAT)

5 sec.

Operation time chart

Mode

COOL mode of

"I FEEL CONTROL"

DRY mode of

"I FEEL CONTROL"

HEAT mode of

"I FEEL CONTROL"

Initial room temperature

MUH type

25: or more

23:or more,

less than 25: less than 23:

MU type

25: or more

more than13:,

less than 25:

9-5. “I FEEL CONTROL” ( ) OPERATION

(1) Press OPERATE/STOP(ON/OFF) button on the remote

controller. OPERATION INDICATOR lamp of the indoor unit turns on with a beep tone.

(2) Select “I FEEL CONTROL”( ) mode with the OPERA-

TION SELECT button.

(3) The operation mode is determined by the initial room

temperature at start-up of the operation, as shown on the right table.

Example

Previous operation

COOL mode of “I FEEL CONTROL” or COOL mode

● Once the mode is fixed, the mode does not change by room temperature afterwards.

● Under the ON-TIMER ( ) operation, mode is determined according to the room temperature at set time the opera-

tion starts.

● When the system is stopped on the remote controller and restarted within 2 hours in “I FEEL CONTROL” ( ) mode, the system operates in previous mode automatically regardless of the room temperature.

Restart

COOL mode of “I FEEL CONTROL”

Example

Previous operation

COOL mode of “I FEEL CONTROL”

or COOL mode

When the system is restarted after 2 hours and more, the operation mode is determined by the room temperature at

start-up of the operation.

Restart

COOL or DRY or HEAT mode of “I FEEL CONTROL” that determined by room temperature at start-up of the operation.

Operation time chart

wHeat is available only in MUH-C07/C09/C12TV.

Mode

COOL mode of

"I FEEL CONTROL"

DRY mode of

"I FEEL CONTROL"

HEAT mode of

"I FEEL CONTROL"

Initial room temperature

Initial set temperature

26:

26: or more

25: to 26:

23: to 25:

24:

Initial room temperature minus 2:

❈1

more than 13:,

less than 25:

26: or more

25: to 26:

less than 23:

MU type

MUH type

❈1 When the system is restarted with the remote controller, the system operates with the previous set temperature regard-

less of the room temperature at restart. The set temperature is calculated by the previous set temperature.

(5) TEMPERATURES buttons

In “I FEEL CONTROL” ( ) mode, set temperature is decided by the microprocessor based on the room temperature. In addition, set temperature can be controlled by TOO WARM or TOO COOL buttons when you feel too cool or too warm. Each time the TOO WARM or TOO COOL button is pressed, the indoor unit receives the signal and emits a beep tone.

● Fuzzy control

When the TOO COOL or TOO WARM button is pressed, the microprocessor changes the set temperature, considering the room temperature, the frequency of pressing TOO COOL or TOO WARM button and the user’s preference to heat or cool. So this is called “Fuzzy control”, and works only in “I FEEL CONTROL” mode. In DRY mode of “I FEEL CONTROL”, the set temperature doesn’t change.

…

To raise the set temperature 1~2 degrees(°C)

…

To lower the set temperature 1~2 degrees(°C)

(4) The initial set temperature is decided by the initial room temperature.

— COOL mode of “I FEEL CONTROL” —

1. Indoor fan speed control

Indoor fan speed control is as same as COOL OPERATION.(9-1.1. Indoor fan speed control)

2. Coil frost prevention

Coil frost prevention is as same as COOL OPERATION.(9-1.2. Coil frost prevention)

— DRY mode of “I FEEL CONTROL” —

1. Indoor fan speed control

Indoor fan speed control is as same as DRY OPERATION.(9-2.1. Indoor fan speed control)

2. The operation of the compressor and indoor / outdoor fan

The operation of the compressor and indoor / outdoor fan is as same as DRY OPERATION. (9-2.2. The operation of the compressor and indoor / outdoor fan)

3. Coil frost prevention

Coil frost prevention is as same as DRY OPERATION.(9-2.3. Coil frost prevention)

— HEAT mode of “I FEEL CONTROL” — <MUH-C07/C09/C12TV>

1. Indoor fan speed control

Indoor fan speed control is as same as HEAT OPERATION.(9-4.1. Indoor fan speed control)

2. High pressure protection

High pressure protection is as same as HEAT OPERATION.(9-4.2. High pressure protection)

3. Defrosting

Defrosting is as same as HEAT OPERATION.(9-4.3. Defrosting)

4. R.V. coil control

R.V. coil control is as same as HEAT OPERATION.(9-4.4. R.V. coil control)

TOO

COOL

TOO

WARM

High

Med.

Low

High

AUTO

Horizontal

Middle Downward Swing

1 In COOL and DRY operation

2 In HEAT operation

<MUH-C07/C09/C12TV>

Vane angle is fixed to Angle 1.

Vane angle is fixed to Angle 4.

9-6. FAN MOTOR CONTROL

(1) Rotational frequency feedback control

The indoor fan motor is equipped with a rotational frequency sensor, and outputs signal to the microprocessor to feedback the rotational frequency. Comparing the current rotational frequency with the target rotational frequency (High,Med.,Low), the microprocessor controls SR141and adjusts fan motor electric current to make the current rotational frequency close to the target rotational frequency. With this control, when the fan speed is switched, the rotational frequency changes smoothly.

(2) Fan motor lock-up protection

When the rotational frequency feedback signal is not output for 12 seconds, (or when the microprocessor cannot detect the signal for 12 seconds) the fan motor is regarded locked-up. Then the electric current to the fan motor is shut off. 3 minutes later, the electric current is applied to the fan motor again. During the fan motor lock-up, the OPERATION INDICATOR lamp flashes on and off to show the fan motor abnormality. (Refer to page 50.)

9-7. AUTO VANE OPERATION

(1) Vane motor drive

These models are equipped with a stepping motor for the horizontal vane. The rotating direction, speed, and angle of the motor are controlled by pulse signals (approx. 12V) transmitted from indoor microprocessor.

(2) The horizontal vane angle and mode changes as follows by pressing the VANE CONTROL button.

(3) Positioning

The vane is once pressed to the vane stopper below to confirm the standard position and then set to the desired angle. Confirming of standard position is performed in case of follows. (a) When the OPERATE / STOP(ON / OFF) button is pressed (Power ON/OFF). (b) When the vane control is changed from AUTO to MANUAL. (c) When the SWING is finished. (d) When the test run starts. (e) When the power supply turns ON.

(4) VANE AUTO ( ) mode

In VANE AUTO mode, the microprocessor automatically determines the vane angle and operation to make the optimum room-temperature distribution.

2 In FAN operation <MU-C07/C09/C12TV>

(5) STOP (operation OFF) and ON-TIMER standby.

When the following cases occur, the vane returns to the closed position. (a) When the OPERATE/STOP(ON/OFF) button is pressed (POWER OFF). (b) When the operation is stopped by the emergency operation. (c) When the ON-TIMER is on standby.

(6) Dew prevention

During COOL or DRY operation at Vane Angle 4 or 5 when the cumulative operation time of compressor exceeds 1 hour, the vane angle automatically changes to Angle 1 for dew prevention.

(7) SWING MODE ( )

By selecting SWING mode with the VANE CONTROLbutton, the horizontal vane swings vertically.The remote controller displays “”.

(8) Cold air prevention in HEAT operation<MUH-C07/C09/C12TV>

When any of the following conditions occurs in HEAT operation, the horizontal vane angle changes to Angle 1 automatically to prevent cold air blowing on users.

① Compressor is not operating. ➁ Defrosting is performed. ➂ Indoor coil thermistor RT12 reads 24: or below. ➃ Indoor coil thermistor RT12 temperature is raising from 24°C or below, but it does not exceed 28:.

Set position Angle 1

Released

Cold air prevention

24:

28:

Indoor coil thermistor RT12 temperature

NOTE : If the temperature of RT12 reads from 24: to 28: at the air conditioner starting this control works.

9-8. TIMER OPERATION

1. How to set the timer

(1) Press OPERATE/STOP(ON/OFF) button to start the air conditioner. (2) Check that the current time is set correctly.

NOTE : Timer operation will not work without setting the current time. Initially “AM0:00” blinks at the current time display

of TIME MONITOR, so set the current time correctly with CLOCK SET button.

(3) Press ON/OFF TIMER buttons to select the operation.

ON-TIMER button... AUTO START operation (ON timer) OFF-TIMER button... AUTO STOP operation (OFF timer)

Horizontal vane

Temperature of indoor

coil thermistor RT12

more than 24°C

Downward blow time

(sec.)

22°C to 24°C

21°C to 22°C

20°C to 21°C

18°C to 20°C

17°C to 18°C

15°C to 17°C

15°C or less

Upward(level) blow time

(sec.)

(9) ECONO COOL ( ) operation (ECONOmical operation)

When the ECONO COOL button is pressed in COOL mode, set temperature is automatically set 2°C higher than that in COOL mode. Also the horizontal vane swings in various cycle according to the temperature of indoor heat exchanger(RT12). SWING operation makes you feel cooler than set temperature. So, even though the set temperature is higher than that in COOL mode, the air conditioner can keep comfort. As a result, energy can be saved. ECONO COOL operation is cancelled when the ECONO COOL button is pressed once again or VANE CONTROL button is pressed or change to other operation mode.

NOTE : ECONO COOL operation not work in COOL mode of “I FEEL CONTROL”.

SWING operation

In swing operation of ECONO COOL operation air flow is initially blew out upward(levelly). According to the temperature of indoor coil thermistor RT12 at starting of this operation, next downward blow time is decided. Then when the downward blow has been finished, next upward blow time is decided. For initial 10 minutes the swing operation is performed in table G~H for quick cooling(but G : RT 12 is 24: or less). Also, after 10 minutes when the difference of set temperature and room temperature is more than 2:, the swing operation is performed in table D~H for more cooling(but D: RT12 is 20: or less). The air conditioner repeats the swing operation in various cycle as follows.

9-9. EMERGENCY-TEST OPERATION

In case of test run operation or emergency operation, use the EMERGENCY OPERATION switch on the front of the indoor unit. Emergency operation is available when the remote controller is missing, has failed or the batteries of remote controller run down. The unit will start and the OPERATION INDICATOR lamp will light. The first 30 minutes of operation is the test run operation. This operation is for servicing. The indoor fan speed runs at High speed and the system is in continuous operation. (The thermostat is ON.) After 30 minutes of test run operation the system shifts to EMERGENCY COOL

/ HEAT<MUH-C07/C09/C12TV only> MODE with a set temperature of 24°C. The fan speed shifts to Med. speed. The coil frost prevention works even in emergency operation, and defrosting

<MUH-C07/C09/C12TV only> too.

In the test run or emergency operation, the horizontal vane operates in VANE AUTO ( ) mode. Emergency operation continues until the EMERGENCY OPERATION switch is pressed once again(MU-C07/C09/C12TV)/ once or twice(MUH-C07/C09/C12TV) or the unit receives any signal from the remote controller. In case of latter normal operation will start.

NOTE : Do not press the EMERGENCY OPERATION switch during normal operation.

EMERGENCY OPERATION switch

PROGRAM TIMER

(Example 1) The current time is 8:00 PM.

The unit turns off at 11:00 PM, and on at 6:00 AM.

● The OFF timer and ON timer can be used in combination.

● “” and “ ” display shows the order of the OFF timer and ON timer operation.

(Example 2) The current time is 11:00 AM.

The unit turns on at 5:00 PM, and off at 9:00 PM.

NOTE : TIMER setting will be cancelled by power failure or breaker functioning.

Press once <Cool> Press again <Heat> Press once again <Stop>

wHeat is available only in MUH-C07/C09/C12TV.

2. Cancel

TIMER setting can be cancelled with the ON/OFF TIMER buttons. To cancel the ON timer, press the ON-TIMER button. To cancel the OFF timer, press the OFF-TIMER button. TIMER is cancelled and the display of set time disappears.

OPERATION INDICATOR lamp

(4) Press HR. and MIN. button (TIME SET button) to set the timer. Time setting is 10-minute units.

HR. and MIN. button will work when “” or “” mark is flashing. These marks disappear in 1 minute. After setting the ON timer, check that OPERATION INDICATOR lamp of the indoor unit lights.

NOTE1 : Be sure to place the remote controller at the position where its signal can reach the air conditioner even during

TIMER operation, or the set time may deviate within the range of about 10 minutes.

NOTE2 : Reset the timer in the following cases, or the set time may deviate and other malfunctions may occur.

● A power failure occurs.

● The circuit breaker functions.

SERVICE FUNCTIONS

10-1. COMPULSORY DEFROSTING MODE FOR SERVICE<MUH-C07/C09/C12TV>

By short circuit of the connector JP607 and R853 on the outdoor deicer P.C. board, defrosting mode can be accomplished regardless of the defrost interval restriction. (Refer to page 58.) Defrost thermistor RT61 must read below -4.6°C(MUH-C07TV)/ -2.7°C(MUH-C09/C12TV).

10-2. CHANGE IN DEFROST SETTING<MUH-C07/C09/C12TV>

<JPC> when the JPC wire of the deicer P.C. board is cut, the defrost interval time will be changed. (Refer to page 58.)

10-4. P.C. BOARD MODIFICATION FOR INDIVIDUAL OPERATION

A maximum of 4 indoor units with wireless remote controllers can be used in a room. In this case, to operate each indoor unit individually by each remote controller, P.C. boards of remote controller must be modified according to the number of the indoor unit.

MUH-C07TV MUH-C09TV MUH-C12TV -

Jumper wire

JPC

Model Change point

Defrost interval time changes from 40 minutes to 15 minutes.

10-3. TIMER SHORT MODE

For service, set time can be shortened by short circuit of JPG and JPS the electronic control P.C. board. The time will be shortened as follows.(Refer to page 57.)

Set time : 1 minute ➔ 1-second Set time : 3 minute ➔ 3-second (It takes 3 minutes for the compressor to start operation. However, the starting time is

shortened by short circuit of JPG and JPS.)

How to modify the remote controller P.C. board

Remove batteries before modification. The board has a print as shown below :

MUH-C07TV MUH-C09TV MUH-C12TV -

MU-C07TV MU-C09TV MU-C12TV -

MSC-C07TV MSC-C09TV MSC-C12TV -

The P.C. board has the print “J1” and “J2”. Solder “J1” and “J2” according to the number of indoor unit as shown in Table 1. After modification, push the RESET button.

NOTE : For remodelling, take out the bat-

teries and push the OPERATE/STOP(ON/OFF)button twice or 3 times at first. After finish remodelling, put back the batteries then push the RESET button.

NOTE : At power supply failure or installation, indoor unit deletes the memory about remote controller. When the power supply

is turned on and indoor unit receives the first signals from the remote controller, the remote controller number is designated as the indoor unit number. Therefore at and after the second time indoor unit accepts the remote controller of the initial setting number. At setting - error, turn the power supply off to cancel the individual operation and then turn the power supply on to restart the setting.

Table 1

No. 1 unit No. 2 unit No. 3 unit No. 4 unit

1 unit operation No modification

– – –

2 units operation

Same as at left

Solder J1

– –

3 units operation

Same as at left Same as at left

Solder J2

–

4 units operation

Same as at left Same as at left Same as at left

Solder both J1 and J2

Slide switch

Type

The position of the slide switch

COOL ONLYCOOL & HEAT

10-5. REMOTE CONTROLLER (How to set the type)

This remote controller setting needs to be switched according to the type of air conditioner (COOL & HEAT or COOL ONLY). If the setting is incorrect, the air conditioner does not operate normally. Therefore, check if the setting corresponds to the type of air conditioner. If it does not, correct the setting as shown below.

1. MU TYPE / MUH TYPE SWITCH OVER

The indoor units for MU type and MUH type are common specifications. Set switch on the indoor electronic control P.C. board according to the type of outdoor unit.The units are set for MUH type when they are shipped from the factory.

1 2

C111

CN201

C11

CN211

IC152

CN151

SW1

CN112

CN121

IC101

CN111

CN202

TAB12

SW2

INDOOR ELECTRIC CONTROL P.C. BOARD

1 2

SW2

1 2

SW2-1 sets the AUTO RESTART FUNCTION ON / OFF. SW2-2 switches over the MU type/ MUH type.

When the units are shipped from the factory, SW2 is as follows. SW2-1: AUTO RESTART FUNCTION OFF SW2-2: MUH type

}

10-6. MU TYPE / MUH TYPE SWITCH OVER AND AUTO RESTART FUNCTION

1 2

SW2

1 2

SW2

1 2

Outdoor unit MUH type

Set 2 switch downside.

Outdoor unit MU type

Set 2 switch upside.

NOTE:•If the indoor-outdoor connecting wire is incorrectly

connected on the terminal block, the unit does not operate normally.

•

If a ground is incorrect, it may cause an electric shock.

How to switch over MU TYPE / MUH TYPE

! Turn off the main power for the unit. @ Pull out the electronic control P.C. board(Refer to

page59.), and change switch(SW2-2) on the indoor electronic control P.C. board according to the type of outdoor unit as following figures.

How to set “AUTO RESTART FUNCTION”

! Turn off the main power for the unit. @ Pull out the electronic control P.C. board, and change switch(SW2-1) on the indoor electronic control P.C. board

as follow figures.

Operation

! If the main power (230V AC) has been cut, the operation settings remain.

@ After the power is restored, the unit restarts automatically according to the memory.(However, it takes at least 3

minutes for the compressor to start running.)

NOTE:

•The operation settings are memorized when 10 seconds have passed after indoor unit was operated with the remote

controller.

•If the main power is turned off or a power failure occurs while AUTO START/STOP timer is active, the timer setting is

cancelled.

•If the unit has been off with the remote controller before power failure, the auto restart function does not works as the

power button of the remote controller is off.

•To prevent breaker off due to the rush of starting current, systematize other home appliance not to turn on at the

same time.

•When some air conditioners are connected to the same supply system, if they are operated before power failure, the

starting current of all the compressors may flow simultaneously at restart. Therefore, the special counter-measures are required to prevent the main voltage-drop or the rush of the starting current by adding to the system that allows the units to start one by one.

2. AUTO RESTART FUNCTION

When the indoor unit is controlled with the remote controller, the operation mode, set temperature, and the fan speed are memorized by the indoor electronic control P.C.board. The “AUTO RESTART FUNCTION” sets to work the moment power has restored after power failure. Then, the unit will restart automatically. However if the unit is operated in “I FEEL CONTROL” mode before power failure, the operation is not memorized. In “I FEEL CONTROL” mode, the operation is decided by the initial room temperature. “AUTO RESTART FUNCTION” is OFF when the units are shipped from the factory.

1 2

SW2

1 2

SW2

1 2

AUTO RESTART

FUNCTION OFF

Set 1 switch upside.

AUTO RESTART

FUNCTION ON

Set 1 switch downside.

TROUBLESHOOTING

3. Troubleshooting procedure

1) First, check if the OPERATION INDICATOR lamp on the indoor unit is flashing on and off to indicate an abnormality. To make sure, check how many times the abnormality indication is flashing on and off before starting service work.

2) Before servicing check that the connector and terminal are connected properly.

3) If the electronic control P.C. board is supposed to be defective, check the copper foil pattern for disconnection and the components for bursting and discoloration.

4) When troubleshooting, refer to the flow chart on page 49 and the check table on page 50.

4. How to replace batteries

Weak batteries may cause the remote controller malfunction. In this case, the remote controller can be repaired only by the battery replacement. To operate the remote controller normally, replace the batteries in the following order. This remote controller has the RESET button. After refilling new batteries, press the RESET button with tip end of ball point pen or the like, and then use the remote controller.

Lead wiring

Housing point

MUH-C07TV MUH-C09TV MUH-C12TV -

MSC-C07TV MSC-C09TV MSC-C12TV -

MU-C07TV MU-C09TV MU-C12TV -

11-1. Cautions on troubleshooting

1. Before troubleshooting, check the following:

1) Check the power supply voltage.

2) Check the indoor/outdoor connecting wire for mis-wiring.

2. Take care the following during servicing.

1) Before servicing the air conditioner, be sure to first turn off the remote controller to stop the main unit, and then after confirming the horizontal vane is closed, turn off the breaker and / or disconnect the power plug.

2) Be sure to turn OFF the power supply before removing the front panel, the cabinet, the top panel, and the electronic control P.C. board.

3) When removing the electronic control P.C. board, hold the edge of the board with care NOT to apply stress on the components.

4) When connecting or disconnecting the connectors, hold the housing of the connector. DO NOT pull the lead wires.

NOTE : If the RESET button is not pressed, the remote controller may not operate correctly.

Insert the minus pole of the batteries first. Check if the polarity of the battereis is correct.

H E

A T

/ F

A N

RESET button

H E

A T

/ F A N

1 Remove the front lid and insert batteries.

Then reattach the front lid.

2 Press the RESET button.

11-2. Instruction of troubleshooting

Start

Indoor unit operates. Outdoor unit doesn't operate.

Indoor unit doesn't receive the signal from remote controller.

OPERATION INDICATOR lamp on the indoor unit is flashing on and off.

Outdoor unit operates in only Test Run operation.

Outdoor unit doesn't operate even in Test Run operation.

Indoor unit operates, when the EMERGENCY OPERATION switch is pressed.

Indoor unit doesn't operate, when the EMERGENCY OPERATION switch is pressed.

Check room temperature thermistor. Refer to "Test point diagram and voltage" on page 57.

Refer to D "Check of outdoor unit" on page 54 and 55.

Refer to B "Check of remote controller and power monitor, receiver P.C. board" on page 53.

Flash on and off at

0.5

second intervals Cause: Indoor/ Outdoor unit

• Mis-wiring

2-time flash Cause: Indoor unit

• Trouble of room temp erature/ indoor coil thermistor

3-time flash Cause: Indoor unit

• Trouble of indoor fan motor

W2. 6-time flash Cause: Outdoor unit

• Trouble of thermistor in outdoor unit

Refer to E "How to check mis-wiring and serial signal error(When outdoor unit doesn't work)" on page 56. W1.

Check room temperature thermistor and indoor coil thermistor. Refer to "Test point diagram and voltage" on page 57.

Refer to A "Check of indoor fan motor" on page 53.

Check defrost thermistor. Refer to "Test point diagram and voltage" on page 58.

1. Check indoor / outdoor connecting wire.

2. Refer to C "Check of indoor electronic control P.C. board" on page 54.

1-time flash Cause: Indoor/ Outdoor unit

• Trouble of serial signal

1.<The case of the trouble of the serial signal>

When the power is turned off and then turned on again, the indication shows “the trouble of mis-wiring”.

This indication is only for MUH-C07/C09/C12TV -

E1 .

1. troubleshooting check table

Operation

Indicator

flashing

❈ Before taking measures, make sure that the symptom reappears, for accurate troubleshooting. Self check table

NO.

Abnormal

point

Mis-wiring

Serial signal

Indoor coil thermistor

Room

temperature thermistor

Indoor fan motor

Defrost thermistor

Indication

0.5-second ON

0.5-second OFF

1-time flash

2.5-second OFF

2-time flash

2.5-second OFF

3-time flash

2.5-second OFF

6-time flash

2.5-second OFF

Symptom

Outdoor unit does not run.

Outdoor unit

does not run.

Indoor fan motor repeats 12 seconds ON and 3 minutes OFF. When the indoor fan motor breaks, the fan keeps stopping.

Outdoor unit does not run.

Detect method

When serial signal stops for 4 to 5 seconds after 1st on of 52C relay by POWER turning on.

When serial signal from outdoor unit stops for 4 to 5 seconds.

Detect Indoor coil/room temperature thermistor short or open circuit every 8 seconds during operation.

When rotational frequency feedback pulse signal is not emit during 12-second indoor fan operation.

When the defrost thermistor shorts or opens after the compressor start-up.

Check point

● Check switch SW2-2.(MU type or MUH type)

● Check wiring (visual check and conductivity check).

● Check indoor electronic control P.C.board.

● Check outdoor DEICER P.C. board.

● Check electrical parts.

● Check resistance of thermistor.

● Reconnect connector.

● Check indoor electronic control P.C.board.

● Disconnect connector CN211 and then

check connector CN121 - to make sure rotational frequency feedback signal of 1.5V or over exists.

● Check indoor electronic control P.C. board.

● Check indoor fan motor.

● Reconnect connector.

● Check outdoor DEICER P.C. board.

● Check resistance of thermistor.

● Reconnect connector.

· Flashing of the OPERATION INDICATOR lamp (on the left-hand side) indicates possible abnormalities.

· The OPERATION INDICATOR lamp (on the left-hand side) is lighting during normal operation.

NOTE: W This indication is only for MUH-C07/C09/C12TV -

E1 .

Measure the resistance between the terminals with a tester. (Coil wiring temperature10°C ~ 30°C)

Room temperature thermistor(RT11)

2. Trouble criterion of main parts

Part name

Indoor coil thermistor(RT12)

Indoor fan motor(MF)

Motor partSensor part

Check method and criterion

Measure the resistance with a tester. (Part temperature 10°C ~ 30°C)

Measure the voltage Power ON.

Figure

8kΩ ~ 20kΩ

Normal

Abnormal

Open or

short-circuit

280 ~ 304ΩWHT-BLK

BLK-RED

BRN-YLW YLW-GRY

Normal

4.5 ~ 5.5V

Abnormal

Remain 0V or 5V

(When fan revolved one time)

0V➔5V➔0V

(Approx.)

MSC-C07/C09/C12TV

311 ~ 338Ω

RED

BLK

YLW GRY BRN

WHT

FUSE

MSC-C07TV MSC-C09TV MSC-C12TV -

Normal

Abnormal

Open or

short-circuit

MSC-C07/C09/C12TV

Vane motor(MV)

Measure the resistance between the terminals with a tester. (Part temperature10°C ~ 30°C)

Normal

Abnormal

Open or

short-circuit

282 ~ 306Ω

RED

YLW

BRN

ORN

GRN

ROTOR

MSC-C07/C09/C12TV

Compressor (MC)

Part name

Outdoor fan motor(MF)

Check method and criterion

Measure the resistance between the terminals with a tester. (Coil wiring temperature –10°C ~ 40°C)

Figure

RED

BLK

WHT

MAINAUX.

Normal

MU-C07/C09TV

227~279Ω 339~416Ω

155 ~ 191Ω 363 ~ 445Ω

WHT-BLK BLK-RED

WHTRED

BLK

MAIN

AUX.

MUH-C07TV MUH-C09TV MUH-C12TV -

MU-C07TV MU-C09TV MU-C12TV -

Defrost thermistor(RT61)

Measure the resistance with a tester. (Part temperature –10°C ~ 40°C)

5kΩ ~ 60kΩ

Normal

Abnormal

Open or

short-circuit

MUH-C07/C09/C12TV

Normal

MUH-C07TV

3.68~4.51Ω

5.08~6.22Ω

2.91~3.56Ω

1.98~2.43Ω

3.59~4.39Ω

C-R C-S

Abnormal

Open or

short-circuit

5.11~6.26Ω

MUH-C09TV

MUH-C12TV

Normal

MU-C07TV

3.68~4.51Ω

5.08~6.22Ω

3.55~4.35Ω

1.98~2.43Ω

3.59~4.39Ω

C-R C-S

Abnormal

Open or

short-circuit

5.03~6.16Ω

MU-C09TV

MU-C12TV

Abnormal

Open or

short-circuit

MU-C12TV

Normal

MUH-C07TV

227~279Ω 339~416Ω

155 ~ 191Ω 363 ~ 445Ω

WHT-BLK

BLK-RED

Abnormal

Open or

short-circuit

MUH-C09/C12TV

P INNER PROTECTOR

Yes

Check of indoor fan motor

Check of remote controller and power monitor, receiver P.C. board

Indoor fan motor doesn’t operate.

Repair or replace the indoor fan motor.

Disconnect lead wires from connector CN211 on the indoor electronic control P.C. board. Measure resistance between lead wires No.1 and No.3 and then No.2 and No.3.

Are lead wires connected?

Reconnect the lead wires.

Is soldered point of the connector

correctly soldered?

Replace the indoor electronic control P.C. board.

Resolder it.

Is resistance 0 (short circuit) or ∞ (open circuit)?

Indoor unit operates by pressing the EMERGENCY OPERATION switch, but doesn’t operate with the remote controller.

Replace the batteries.(Refer to page 48.)

Turn on a radio to AM and press switch on the remote controller.

Is noise heard from radio?

Are there any fluorescent lights of inverter or rapid-start type within the range of 1m?

Replace the remote controller.

• Re-install the unit away from lights.

• Attach a filter on receiving part.

Yes ( 0 or ∞ )

(others)

Yes

Switch on the remote controller.

Is LCD display on the remote controller visible?

Remove batteries, then set them back and press the RESET button. Check if the unit operates with the remote controller.

Yes

Does the unit operate with the remote controller?

Yes

No (not clear)

Yes

Turn OFF the power supply. Check connector CN211 visually.

wCheck the remote controller is exclusive for this air conditioner. wIn case of replacing the power monitor, receiver P.C. board, replace the indoor electronic control P.C. board with it because

they are unified.

Replace the indoor electronic control P.C. board with power monitor, receiver P.C. board.

Check of indoor electronic control P.C. board

Check of outdoor unit

Compressor and / or outdoor fan motor doesn’t operate.

Check both “parts side” and “pattern side” of indoor electronic control P.C. board visually.

Replace the fuse.

Is fuse(F11) blown?

Be sure to check both fuse and varistor in any case.

Replace the fan motor.

Replace the indoor electronic control P.C. board.

Is winding resistance of fan motor 0 "?

Is winding resistance of vane motor 0 "?

Yes

Replace the vane motor.

Yes

Is varistor(NR11) burnt?

Replace the varistor.

Yes

Turn OFF the power supply. Remove indoor fan motor connector CN211 and vane motor connector CN151 from the indoor electronic control P.C. board and turn ON the power supply.

Does the unit operate with the remote controller? Does the OPERATION INDICATOR lamp light up by pressing the EMERGENCY OPERATION switch?

Yes

Be sure to check both resistance.

Turn OFF the power supply.

The unit doesn’t operate with the remote controller. Also, the OPERATION INDICATOR lamp doesn’t light up by pressing the EMERGENCY OPERATION switch.

Start

Check the voltage to terminal block of outdoor unit. Is there 230V AC to terminal block between

L-N?

Turn on the indoor power supply. Press the EMERGENCY OPERATION switch. 3-minute time delay works. Test run operation operates for 30 minutes.

Yes

Check the outdoor power supply, power supply cord and connection.

Check the voltage to terminal block of outdoor unit. Is there 12V DC to terminal block between

1-2?

Yes

Outdoor unit does not operate.

Is the connection of wiring in outdoor unit correct?

Check the contactor(52C), outdoor fan motor and compressor.

Make the connection of wiring in outdoor unit correct.

Check the voltage to terminal block of indoor unit. Is there 12V DC to terminal block between

1-2?

Check the continuity of indoor and outdoor unit connection.

Yes

Check the indoor electronic control P.C. board.

Compressor does not operate.

Yes

Is the connection of wiring from terminal block to compressor correct ?

Check the compressor. Refer to page 52.

Make the connection of wiring from terminal block to compressor correct .

Outdoor fan motor does not operate.

Yes

Is the connection of wiring from terminal block to outdoor fan motor correct ?

Check the outdoor fan motor. Refer to page 52.

Make the connection of wiring from terminal block to outdoor fan motor correct .

Is fuse "F"(2A) blown?

Yes

Replace the fuse "F"(2A).

Yes

Does outdoor unit operate?

Yes

Does outdoor unit operate?

Yes

Does outdoor unit operate?

Yes

<MU-C07/C09/C12TV>

No.

Start

Check the voltage to terminal block of outdoor unit. Is there 230V AC to terminal block between

L-N?

Yes

Check the outdoor power supply, power supply cord and connection.

Yes

Outdoor unit does not operate.

Check the DEICER P.C. board. Refer to page 58. Is it normal?

Change the switch (SW2-2) on the indoor electronic control P.C. board to MUH type. Refer to page 46.

Compressor does not operate.

Yes

Is the connection of wiring from terminal block to compressor correct?

Check the compressor. Refer to page 52. Is it normal?

Make the connection of wiring from terminal block to compressor correct.

Outdoor fan motor does not operate.

Yes

Is the connection of wiring from terminal block to outdoor fan motor correct?

Make the connection of wiring from terminal block to outdoor fan motor correct.

Yes

Replace the compressor.

Check the outdoor fan motor. Refer to page 52. Is it normal?

Replace the outdoor fan motor.

Yes

Check the DEICER P.C. board. Refer to page 58.

Is the switch(SW2-2) on the indoor electronic control P.C. board set to MUH type?

Does outdoor unit operate?

Yes

Does outdoor unit operate?

Yes

Does outdoor unit operate?

Yes

Check the compressor and outdoor fan motor. Refer to page 52.

Replace the DEICER P.C. board.

<MUH-C07/C09/C12TV>

How to check mis-wiring and serial signal error

Mis-wiring is indicated. (0.5-sec. ON, 0.5-sec. OFF)

1. Turn OFF the power supply(indoor/outdoor unit) and disconnect in-out connecting wire on indoor side.

2. Short-circuit between indoor terminal block N and 3.

3. Turn ON the power supply

(indoor unit) and press once EMERGENCY OPERATION switch.

During EMERGENCY OPERATION, is there 10V DC between both ends of R601? (Refer to page 58.) (By tester, the stylus is between 5 ~10V)

Serial signal error is indicated. (0.5-sec. ON, 2.5-sec. OFF)

Start

Turn OFF the power supply(indoor/outdoor unit).

Is there 20V DC between both ends of R132 on the indoor electronic control P.C. board ? ( By tester, the stylus is between 0 ~ 20V. )

•Turn OFF the power supply(indoor unit).

•Connect ON in-out connecting wire.

Is the outdoor unit "MUH" type?

•Turn ON the power supply(indoor/outdoorunit).

•Press once EMERGENCY OPERATION switch.

Is this mis-wiring, poor contact, or wire disconnection?

Make them sure.

Replace the indoor electronic control P.C. board.

Turn ON the power supply(outdoor unit).

Is there 230V AC between outdoor terminal block

L-N?

Check the outdoor power supply, power supply cord and connection.

Is there 5V DC between J8

- -J9 + ?

(Refer to page 58.)

Yes

Turn ON the power supply(indoor unit).

Replace the DEICER P.C. board.

Yes

Make the wiring between CN730 on the DEICER P.C. board and outdoor terminal block correct. (Refer to page 58.)

Replace the DEICER P.C. board.

Yes

3 min. later, what self-check result is displayed on OPERATION INDICATOR lamp on indoor unit?

Set the switch(SW2-2) on the indoor electronic control P.C. board to MU type. (Refer to page 46.) w1

Yes

Does the unit operate?

Yes

Follow the chart on page 49.

w2 Short circuit of JPG and JPS on the indoor electronic control P.C. board enables self -check to be displayed in 3 seconds.

w1 Set the switch(SW2-2) on the indoor electronic control P.C.

board to MU type, when the outdoor unit is MU type. If the setting is MUH type, the unit does not work.

Outdoor unit doesn’t operate.

Power supply input 230V AC

TEST POINT DIAGRAM AND VOLTAGE MSC-C07TV MSC-C09TV MSC-C12TV -

Indoor electronic control P.C. board

Varistor (NR11)

Fuse 250V AC 3.15A

Room temperature thermistor (RT11)

Indoor coil thermistor (RT12)

Timer short mode point (JPG, JPS) (Refer to page 45.)

Room temperature thermistor (RT11)

Indoor coil thermistor (RT12)

10 20 30 40 50 60

Emergency operation switch

}

Indoor fan motor 230V AC

SW2 (Refer to page 46.)

1 sets the Auto restart function ON/ OFF. 2 switches over MU type/ MUH type.

}

5V DC

{

12V DC

Temperature (;;)

Resistance (k

)

R132

MUH-C07TV MUH-C09TV MUH-C12TV -

Outdoor deicer P.C. board

Outdoor fan motor

230V AC

R.V.coil

230V AC

R601 5~10V DC

Power supply input 230V AC

Defrost thermistor(RT61)

Fuse 2A/250V

Defrost interval time short pin (JP607, R853) (Refer to page 45.)

}

J9 J8

5V DC

Jumper wire for change in defrost setting (JPC) (Refer to page 45.)

}

52C

12V DC

}

12V DC

}

CN730

DISASSEMBLY INSTRUCTIONS

OPERATING PROCEDURE PHOTOS

1. Removing the front panel

(1) Remove the screw caps of the front panel.

Remove the screws.

(2) Pull the panel down to your side slightly and unhook the

catches at the top.

Photo 1

Photo 2

Screws

Front panel

12-1. MSC-C07TV - MSC-C09TV - MSC-C12TV -

INDOOR UNIT

E1E1E1

2. Removing the electronic control P.C. board and the power monitor, receiver P.C. board

(1) Remove the front panel. (Refer to 1) (2) Remove the screw of the electrical cover.

Remove the electrical cover. (3) Remove the V.A. clamp. (4) Remove the cord clamp. (5) Remove the screw of the terminal block. (6) Remove the screw of the ground wire. (7) Disconnect all the connectors and all the lead wires on the

electronic control P.C. board. (8) Remove the R.L holder. (9) Remove the electronic control P.C. board. (10)

Open the R.L holder and the power monitor, receiver P.C.

board.

V.A. clamp

Screw of the V.A. clamp

Room temperature thermistor connector

Cord clamp

R.L holder Power monitor, receiver P.C. board

Indoor electronic control P.C.board

Screw of the ground wire

Vane motor connector

Fan motor connector

(1) Slide the sleeve and check if there is a locking lever or not.

(2) The terminal with this connector is a terminal

with lock mechanism.

1Slide the sleeve. 2Pull the terminal while

pushing the locking lever.

1Hold the sleeve, and pull out the terminal slowly.

In case of terminal with lock mechanism, detach the terminal as shown below. There are two types ( Refer to (1) and (2)) of the terminal with lock mechanism. The terminal with no lock mechanism can be removed by pulling it out. Check the shape of the terminal and work.

<"Terminal with lock mechanism" Detaching points>

Connector

Sleeve

Locking lever

OPERATING PROCEDURE PHOTOS

3. Removing the electrical box

(1) Remove the front panel. (Refer to 1) (2) Remove the electrical cover. (Refer to 2) (3) Disconnect the connector of the indoor coil thermistor. (4) Disconnect the motor connector (CN211 and CN121) and

the vane motor connector (CN151) on the electronic

control P.C. board. (5) Remove the screw of ground wire. (6) Remove the fan motor lead wire and indoor coil thermistor

from the electrical box. (7) Remove the lead wire of vane motor from the bottom of

electrical box. (8) Remove the screw fixing the electrical box, remove the

electrical box.

4. Removing the vane motor

(1) Remove the front panel. (2) Remove the electrical box. (Refer to 3) (3) Pull out the drain hose from the nozzle assembly, remove

the nozzle assembly. (4) Remove the screws (both upper and lower) of the vane

motor, disconnect the connector. (5) Remove the vane motor.

Photo 4

Photo 5

Drain hose

Screws of the vane motor

Vane motor

Screws of the fan motor

Indoor coil thermistor

5. Removing the line flow fan and the indoor fan motor

(1) Remove the front panel. (Refer to 1) (2) Remove the electrical box. (Refer to 3) (3) Pull out the drain hose from the nozzle assembly, remove

the nozzle assembly.

(4) Remove the hexagon socket set screw from the line flow

fan.

(5) Remove the screws fixing the fan motor, remove the fan

motor.

(6) Remove the screws fixing the left side of the heat

exchanger. (7) Lifting the left side of the heat exchanger. (8) Remove the line flow fan.

Screw of the electrical box

Photo 3

Screws fixing the left side of the heat exchanger

12-2. MU-C07TV - MU-C09TV - MU-C12TV -

OUTDOOR UNIT

E1E1E1

OPERATING PROCEDURE PHOTOS

1. Removing the cabinet

(1) Remove the screws of the top panel. (2) Remove the screw of the service panel. (3) Remove the screws of the cabinet. (4) Remove the screws of the front panel and motor support. (5) Remove the service panel, and remove the screw from

the insides. (6) Remove the top panel. (7) Remove the cabinet.

Photo 1

Photo 3

Screws of the top panel

Service panel

Screws of the service panel

Screws of the top panel

Screws of the cabinet

Photo 2

Screws of the front panel and motor support

Outdoor fan capacitor(C2)

Compressor capacitor(C1)

Terminal block (TB)

2. Removing the electrical parts

(1) Remove the service panel and the cabinet.(Refer to 1) (2) Remove the following parts.

•Compressor capacitor (C1)

•Outdoor fan capacitor (C2)

•Terminal block (TB)

Photo 4

Contactor

Screws of the cabinet

Screw

Relay panel

Screws

OPERATING PROCEDURE PHOTOS

Photo 6

Compressor

Terminal cover

3. Removing the propeller fan and the outdoor fan motor

(1) Remove the cabinet. (Refer to 1) (2) Remove the propeller fan nut. (3) Remove the propeller fan.

NOTE : Loose the propeller fan in the rotating direction for

removal.

When attaching the propeller fan, align the mark on the propeller fan and the motor shaft cut section. Set the propeller fan in position by using the cut on the shaft and the mark on the propeller fan.

(4) Remove lead clamps and disconnect the outdoor fan motor

connector. (5) Remove screws fixing the fan motor. (6) Remove the outdoor fan motor.

Photo 5

Propeller fan

Propeller fan nut

Outdoor

fan motor

Set screws of the outdoor fan motor

Lead clamps

Hook

Suction pipe

Discharge pipe

4. Removing the compressor

(1) Remove the cabinet. (Refer to 1) (2) Remove the relay panel. (3) Remove the soundproof felt. (4) Remove the terminal cover on the compressor. (5) Disconnect lead wires from the glass terminal of the com-

pressor. (6) Recover gas from the refrigerant circuit. (7) Disconnect the welded part of the discharge pipe. (8) Disconnect the welded part of the suction pipe. (9) Remove nuts fixing the compressor. (

)

Remove the compressor.

NOTE

● Before using a burner, reclaim gas from the pipes until the pressure gauge shows 0 kg/cm

(0MPa).

● Use the burner under the condition that gas can be recovered even when the inner pressure rises by heat.

Compressor set nuts

Glass terminal

Outdoor fan motor connector

OPERATING PROCEDURE PHOTOS

1. Removing the cabinet

(1) Remove the screws of the top panel. (2) Remove the screws of the service panel. (3) Remove the screws of the cabinet. (4) Remove the screws of the front panel and motor support. (5) Remove the service panel, and remove the screw from

the insides. (6) Remove the top panel. (7) Remove the cabinet.

2. Removing the deicer P.C. board

(1) Remove the service panel and the cabinet. (2) Disconnect all the connectors and the terminals on the

deicer P.C. board.

(3) Remove the deicer P.C. board.

12-3. MUH-C07TV - MUH-C09TV - MUH-C12TV -

OUTDOOR UNIT

E1E1E1

Photo 4

Terminal block(TB)

Screws

Deicer P.C. board

Photo 1

Photo 3

Screws of the top panel

Service panel

Screws of the service panel

Screw of the top panel

Screws for cabinet

Screws of the cabinet

Photo 2

Screws of the front panel and motor support

Screws of the cabinet

Screw

Relay panel

OPERATING PROCEDURE PHOTOS

3. Removing the propeller fan and the outdoor fan motor

(1) Remove the cabinet. (Refer to 1) (2) Remove the propeller fan nut. (3) Remove the propeller fan.

NOTE : Loose the propeller fan in the rotating direction for

removal.

(4) Remove lead clamps and disconnect the outdoor fan motor

connector. (5) Remove screws fixing the fan motor. (6) Remove the outdoor fan motor.

4. Removing the compressor

)

Remove the compressor.

NOTE

● Before using a burner, reclaim gas from the pipes until the pressure gauge shows 0 kg/cm

(MPa).

● Use the burner under the condition that gas can be recovered even when the inner pressure rises by heat.

Photo 6

Photo 5

Propeller fan

Propeller fan nut

Outdoor

fan motor

Set screws of the outdoor fan motor

Lead clamps

Hook

Compressor

Terminal cover

Suction pipe

Discharge pipe

Compressor set nuts

Glass terminal

Outdoor fan motor connector

PARTS LIST

1 2

3 4 5 6 7

9 10 11

E02 408 970 E02 409 234 E02 411 234 E02 409 976 E02 424 000 E02 409 067 E02 424 010 E02 408 142 E02 408 100 E02 410 100 E02 409 975

INSTALLATION PLATE BOX(WH) BOX(WH) CORNER BOX LEFT(WH) FRONT PANEL ASSEMBLY(WH) SCREW CAP(WH) GRILLE(WH) CATCH AIR FILTER AIR FILTER CORNER BOX RIGHT(WH) DEODORIZING FILTER AIR CLEANING FILTER

Symbol

in Wiring

Diagram

Q'ty/unit

1 1

1 1 2 1 3 2

1 1 1

Including No.5,6,7 2PCS/SET

3PCS/SET

MAC-1800DF MAC-1300FT

Remarks

Part No.

No.

Part Name

MSC-C07TV

- (WH)

MSC-C12TV

- (WH)

MSC-C09TV

- (WH)

1 1 1 2 1 3

2 1 1 1

1 1

1 1 2 1 3 2

1 1 1

11(See page 71.)

2 (W)

MSC-C07TV - (WH) MSC-C09TV - (WH) MSC-C12TV - (WH)

10(See page 71.)

13-2. REMOTE CONTROLLER AND ACCESSORY PART

E02 583 426 E02 527 083

12 13

REMOTE CONTROLLER REMOTE CONTROLLER HOLDER

1 1

13-1. INDOOR UNIT STRUCTURAL PARTS

8 (W)

13-2. REMOTE CONTROLLER

AND ACCESSORY PART

(W)These figures show about MSC-C12TV.

Symbol

in Wiring

Diagram

Q'ty/unit

Remarks

Part No.

No.

Part Name

MSC-C07TV

- (WH)

MSC-C09TV

- (WH)

MSC-C12TV

- (WH)

E02 408 302 E02 408 509 E02 001 504 E02 408 702 E02 409 235 E02 409 040 E02 409 041 E02 127 382 E02 336 385 E02 408 034 E02 424 395 E02 608 452 E02 609 452 E02 610 452 E02 408 303 E02 408 308 E02 151 300 E02 424 375 E02 151 505 E02 408 307

1 2 3 4 5 6 7 8 9

10 11

13 14 15 16 17 18

LINE FLOW FAN BEARING MOUNT SLEEVE BEARING DRIAN HOSE NOZZLE (WH) VANE UPPER (WH) VANE LOWER (WH) FUSE VARISTOR VANE CLANK SET POWER SUPPLY CORD ELECTRONIC CONTROL P.C.BOARD ELECTRONIC CONTROL P.C.BOARD ELECTRONIC CONTROL P.C.BOARD VANE MOTOR ROOM TEMPERATURE THERMISTOR INDOOR FAN MOTOR TERMINAL BLOCK FAN MOTOR RUBBER MOUNT INDOOR COIL THERMISTOR

3.15A

AUTO RESTART AUTO RESTART AUTO RESTART

RC4V193P 2PCS/SET

F11

NR11

RT11

MF TB

RT12

1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 2 1

1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 2 1

1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 2 1

13-3. INDOOR UNIT FUNCTIONAL PARTS

AND ELECTRICAL PARTS

19 (W)

E02 408 620 E02 515 620 E02 151 667 E02 151 666 E02 155 666

19 20

INDOOR HEAT EXCHANGER INDOOR HEAT EXCHANGER UNION(LIQUID) UNION(GAS) UNION(GAS)

1 1

{6.35 {9.52 {12.7

1 1

109

13-4. INDOOR UNIT HEAT EXCHANGER

13-3. INDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS

13-4. INDOOR UNIT HEAT EXCHANGER

MSC-C07TV - (WH) MSC-C09TV - (WH) MSC-C12TV - (WH)

SLEEVE BEARING

ROOM TEMPERATURE THERMISTOR

FUSE

VARISTOR

(W)These figures show about MSC-C12TV.

No.

Part No.

Part name

Remarks

Symbol

in Wiring

Diagram

Q'ty/unit

1 2 3 4

8 9

10 11

E02 336 297 E02 336 630 E02 336 232 E02 336 521 E02 621 900 E02 622 900 E02 515 900 E02 336 506 E02 075 506 E02 339 290 E02 340 290 E02 621 661 E02 623 661 E02 621 662 E02 336 245 E02 339 233 E02 440 233 E02 336 515 E02 339 936 E02 023 936 E02 412 936

TOP PANEL OUTDOOR HEAT EXCHANGER CABINET GRILLE COMPRESSOR COMPRESSOR COMPRESSOR COMPRESSOR RUBBER SET COMPRESSOR RUBBER SET BASE BASE STOP VALVE(GAS) STOP VALVE(GAS) STOP VALVE(LIQUID) SERVICE PANEL BACK PANEL BACK PANEL MOTOR SUPPORT CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE

RE-130VGSHT RE-145VGSHT RE-231VHSHT 3RUBBERS/SET 3RUBBERS/SET

{9.52 {12.7 {6.35

{3.0x{1.4x600 {3.0x{1.4x750 {3.0x{1.6x600

1 1 1 1

1 1 1

MC MC MC

MU-C12TV-

MU-C07TV-

MU-C09TV-

1 1 1 1 1

1 1 1

1 1

1 1 1 1

1 1 1

1 1

7 8

Part number that is circled is not shown in the illustration.

13-5. OUTDOOR UNIT STRUCTURAL PARTS MU-C07TV MU-C09TV MU-C12TV -

No.

Part No.

Part name

Remarks

Symbol

in Wiring

Diagram

Q'ty/unit

1 2

3 4

5 6 7 8 9

E02 336 501 E02 437 301 E02 439 301 E02 095 350 E02 085 353 E02 079 353 E02 466 375 E02 438 374 E02 466 340 E02 095 382 E02 128 383

PROPELLER FAN OUTDOOR FAN MOTOR OUTDOOR FAN MOTOR OUTDOOR FAN CAPACITOR COMPRESSOR CAPACITOR COMPRESSOR CAPACITOR TERMINAL BLOCK TERMINAL BLOCK CONTACTOR FUSE SURGE ABSORBER

RA6V23RA6V33-

1.5+ /440VAC 25+ /440VAC 30+ /440VAC 3P 2P

250V/2A

MF MF

C2 C1

C1 TB1 TB2 52C

DSAR

1 1

1 1 1 1 1

MU-C12TV-

MU-C07TV-

MU-C09TV-

1 1

1 1 1 1 1

1 1

1 1 1 1 1 1

13-6. OUTDOOR UNIT

FUNCTIONAL PARTS AND ELECTRICAL PARTS

MU-C07TV MU-C09TV MU-C12TV -

Part numbers that are circled are not shown in the illustration.

No.

Part No.

Part name

Remarks

Symbol

in Wiring

Diagram

Q'ty/unit

1 2

3 4

9 10 11 12

E02 336 297 E02 440 630 E02 628 630 E02 336 232 E02 336 521 E02 513 900 E02 514 900 E02 515 900 E02 336 506 E02 075 506 E02 339 290 E02 340 290 E02 621 661 E02 623 661 E02 627 662 E02 444 961 E02 336 245 E02 440 233 E02 336 515 E02 442 515 E02 159 936 E02 156 936 E02 139 936 E02 627 936 E02 408 936 E02 172 937 E02 515 937 E02 154 642

TOP PANEL OUTDOOR HEAT EXCHANGER OUTDOOR HEAT EXCHANGER CABINET GRILLE COMPRESSOR COMPRESSOR COMPRESSOR COMPRESSOR RUBBER SET COMPRESSOR RUBBER SET BASE BASE STOP VALVE(GAS) STOP VALVE(GAS) STOP VALVE(LIQUID) 4-WAY VALVE SERVICE PANEL BACK PANEL MOTOR SUPPORT MOTOR SUPPORT CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE CHECK VALVE

RE-135VGSHT RE-174VGSHT RE-231VHSHT 3RUBBERS/SET 3RUBBERS/SET

{9.52 {12.7 {6.35

{3.0x{1.4x800 {3.0x{1.4x500 {3.0x{1.6x750 {3.0x{1.8x400 {3.0x{1.4x700 {3.0x{1.4x650 {3.0x{1.6x800

1 1 1

1 1 1 1

MC MC MC

MUH-C12TV-

MUH-C07TV-

MUH-C09TV-

1 1

1 1 1

1 1 1 1 1

1 1 1

1 1 1 1 1

1 1

7 86

1112

Part numbers that are circled are not shown in the illustration.

13-7. OUTDOOR UNIT STRUCTURAL PARTS

MUH-C07TV MUH-C09TV MUH-C12TV -

These figures show about MUH-C09/C12TV.

No.

Part No.

Part name

Remarks

Symbol

in Wiring

Diagram

Q'ty/unit

1 2

5 6 7

9 10 11

E02 336 501 E02 440 301 E02 442 301 E02 085 353 E02 079 353 E02 626 451 E02 627 451 E02 628 451 E02 128 383 E02 466 375 E02 440 374 E02 289 310 E02 440 310 E02 440 490 E02 095 382 E02 336 385

PROPELLER FAN OUTDOOR FAN MOTOR OUTDOOR FAN MOTOR COMPRESSOR CAPACITOR COMPRESSOR CAPACITOR DEICER P.C. BOARD DEICER P.C. BOARD DEICER P.C. BOARD SURGE ABSORBER TERMINAL BLOCK TERMINAL BLOCK DEFROST THERMISTOR DEFROST THERMISTOR R.V. COIL FUSE VARISTOR

RA6V23RA6V3325+ /440VAC 30+ /440VAC

3P 2P

250V 2A

MF MF

C1 C1

DSAR

TB1 TB2

RT61

21S4

F61

NR61

1 1

1 1 1

1 1 1 1

MUH-C12TV-

MUH-C07TV-

MUH-C09TV-

1 1

1 1 1 1

1 1 1

1 1 1 1

13-8. OUTDOOR UNIT

FUNCTIONAL PARTS AND ELECTRICAL PARTS

13-8. OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS

MUH-C07TV MUH-C09TV MUH-C12TV -

Part numbers that are circled are not shown in the illustration.

13-9. ACCESSORY PARTS

E02 444 704 E02 440 705

12 13

DRAIN SOCKET DRAIN CAP

1 2

2PCS/SET

13-9. ACCESSORY PARTS

13-10. AIR CLEANING FILTER

● AIR CLEANING FILTER removes fine dust of 0.01 micron from air by means of static electricity.

● Normal life of AIR CLEANING FILTER is 4 months. However, when it becomes dirty, replace it as soon as possible.

● Clogged AIR CLEANING FILTER may reduce the air conditioner capacity or cause frost on the air outlet.

● DO NOT reuse AIR CLEANING FILTER even if it is washed.

● DO NOT remove or attach AIR CLEANING FILTER during unit operation.

13-11. DEODORIZING FILTER

● DEODORIZING FILTER removes ammonia and hydrogen sulphide emitted from tobacco, and odor of pets.

● Clean DEODORIZING FILTER every two weeks. If the filter is particularly dirty, clean the filter more often.

● For cleaning, soak the filter in warm water for a while, and then wash and rinse it. Dry the filter in the shade

thoroughly.

● When the filter color is still dark even after cleaning, replace the filter with a new one. Replace the filter at least once a year.

● DEODORIZING FILTER and AIR CLEANING FILTER can be attached on either side.

Model

Part No.

MAC-1300FT

MSC-C07TVMSC-C09TVMSC-C12TV-

E1 E1

MAC-1800DF

Model

Part No.

MSC-C07TVMSC-C09TVMSC-C12TV-

E1 E1

New publication, effective Dec. 2000 Specifications subject to change without notice.

HEAD OFFICE: MITSUBISHI DENKI BLDG., 2-2-3, MARUNOUCHI, CHIYODA-KU, TOKYO100-8310, JAPAN

Mitsubishi Electric MSC-C07TV, MU-C09TV, MU-C12TV, MSC-C09TV, MUH-C07TV Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual