Sanyo KMS2472 User manual

CM1972 (3-room multi unit)

CM2472 (4-room multi unit)

CM3172 (4-room multi unit)

CLM1972 (3-room multi unit)

CLM2472 (4-room multi unit)

CLM3172 (4-room multi unit)

< Applicable Multi-Outdoor Units >

TECHNICAL & SERVICE MANUAL

INDOOR UNIT : KMS0772

KMS0972

KMS1272

KMS1872

KMS2472

DC INVERTER MULTI-SYSTEM AIR CONDITIONER

FILE NO.

Destination: North America

Wall Mounted Type Indoor Unit

KMS0772

KMS0972

KMS1272

KMS1872

KMS2472

REFERENCE NO. SM700665-02

Product Code No.

1 852 099 87

1 852 099 88

1 852 099 89

1 852 099 90

1 852 099 91

Capacity

7,500BTU / h

9,000BTU / h

11,900BTU / h

17,500BTU / h

24,200BTU / h

Indoor Model No.

KMS0772

KMS0972

KMS1272

KMS1872

KMS2472

NOTE

AIR

CO

N

DITIONER

A

IR

C

O

N

DITIO

NER

IMPORTANT

These air conditioners employ new

refrigerant R410A.

Pay special attention when

servicing the unit.

For details about the combinations, refer to

Unit Combination Table in the

T. Service

Manual

for the Multi Outdoor Units.

When Wiring

ELECTRICAL SHOCK CAN CAUSE

SEVERE PERSONAL INJURY OR DEATH.

ONLY A QUALIFIED, EXPERIENCED

ELECTRICIAN SHOULD ATTEMPT TO

WIRE THIS SYSTEM.

SPECIAL PRECAUTIONS

This symbol refers to a hazard

or unsafe practice which can

result in severe personal

injury or death.

This symbol refers to a hazard

or unsafe practice which can

result in personal injury or

product or property damage.

CAUTION

WARNING

Important!

Please Read Before Starting

This air conditioning system meets strict safety and operating

standards. As the installer or service person, it is an

important part of your job to install or service the system so it

operates safely and efficiently.

For safe installation and trouble-free operation, you must:

Carefully read this instruction booklet before beginning.

Follow each installation or repair step exactly as shown.

Observe all local, state, and national electrical codes.

Pay close attention to all warning and caution notices given

in this manual.

If Necessary, Get Help

These instructions are all you need for most installation

sites and maintenance conditions. If you require help for

a special problem, contact our sales/service outlet or

your certified dealer for additional instructions.

In Case of Improper Installation

The manufacturer shall in no way be responsible for

improper installation or maintenance service, including

failure to follow the instructions in this document.

Do not supply power to the unit until all wiring and tubing

are completed or reconnected and checked.

Highly dangerous electrical voltages are used in this

system. Carefully refer to the wiring diagram and these

instructions when wiring. Improper connections and

inadequate grounding can cause accidental injury or death.

Ground the unit following local electrical codes.

Connect all wiring tightly. Loose wiring may cause

overheating at connection points and a possible fire

hazard.

When Transporting

Be careful when picking up and moving the indoor and

outdoor units. Get a partner to help, and bend your knees

when lifting to reduce strain on your back. Sharp edges or thin

aluminum fins on the air conditioner can cut your fingers.

When Installing

In a Ceiling or Wall

Make sure the ceiling/wall is strong enough to hold the unit’s

weight. It may be necessary to construct a strong wood or

metal frame to provide added support.

In a Room

Properly insulate any tubing run inside a room to prevent

"sweating" that can cause dripping and water damage to walls

and floors.

In Moist or Uneven Locations

Use a raised concrete pad or concrete blocks to provide a

solid, level foundation for the outdoor unit. This prevents

water damage and abnormal vibration.

In an Area with High Winds

Securely anchor the outdoor unit down with bolts and a metal

frame. Provide a suitable air baffle.

In a Snowy Area (for Heat Pump-type Systems)

Install the outdoor unit on a raised platform that is higher than

drifting snow. Provide snow vents.

When Connecting Refrigerant Tubing

Use the flare method for connecting tubing.

Apply refrigerant lubricant to the matching surfaces of the

flare and union tubes before connecting them, then tighten

the nut with a torque wrench for a leak-free connection.

Check carefully for leaks before starting the test run.

When Servicing

Turn the power off at the main power box (mains) before

opening the unit to check or repair electrical parts and

wiring.

Keep your fingers and clothing away from any moving parts.

Clean up the site after you finish, remembering to check

that no metal scraps or bits of wiring have been left inside

the unit being serviced.

Others

Ventilate any enclosed areas when installing or testing the

refrigeration system. Escaped refrigerant gas, on contact

with fire or heat, can produce dangerously toxic gas.

Confirm upon completing installation that no refrigerant gas

is leaking. If escaped gas comes in contact with a stove,

gas water heater, electric room heater or other heat source,

it can produce dangerously toxic gas.

2

Table of Contents

APPLICABLE MULTI-OUTDOOR UNITS

1. OPERATING RANGE

2. SPECIFICATIONS

2-1. Unit Specifications

2-2. Major Component Specifications

2-3. Other Component Specifications

3. DIMENSIONAL DATA

4. REFRIGERANT FLOW DIAGRAM

4-1. Refrigerant Flow Diagram

5. PERFORMANCE DATA

5-1. Air Throw Distance Charts

6. ELECTRICAL DATA

6-1. Electric Wiring Diagrams

7. FUNCTIONS

7-1. Operation Functions

7-2. Protective Functions

8. TROUBLESHOOTING

8-1. Precautions before Performing Inspection or Repair

8-2. Method of Self-Diagnostics

8-3. Checking the Indoor and Outdoor Units

8-4. Trouble Diagnosis of Fan Motor

8-5. Noise Malfunction and Electromagnetic Interference

APPENDIX A INSTRUCTION MANUAL

APPENDIX B INSTALLATION INSTRUCTIONS

4

5

6

16

21

22

24

25

30

32

34

35

38

39

40

A-1

A-2

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Page

3

APPLICABLE MULTI-OUTDOOR UNITS

KMS0772

KMS0972

KMS1272

KMS1872

KMS2472

3-Room

CM1972

YES

NO

4-Room

CM2472

YES

4-Room

CM3172

YES

3-Room

CLM1972

YES

NO

4-Room

CLM2472

YES

4-Room

CLM3172

YES

Indoor Unit

Multi-Outdoor Unit

4

95 °F D.B. / 71 °F W.B.

67 °F D.B. / 57 °F W.B.

1. OPERATING RANGE

Maximum

Minimum

115 °F D.B.

67 °F D.B.

Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.

Cooling

Combination with cooling outdoor unit CM1972, CM2472 or CM3172

95 °F D.B. / 71 °F W.B.

67 °F D.B. / 57 °F W.B.

Maximum

Minimum

115 °F D.B.

*1

Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.

Cooling

Combination with low ambient cooling outdoor unit CLM1972, CLM2472 or CM3172

*1 32 °F D.B.: When combined with KMS1872 or KMS2472

23 °F D.B.: When combined with KMS0772, KMS0972 or KMS1272

5

2. SPECIFICATIONS

2-1. Unit Speciﬁcations

Indoor Unit KMS0772

6

Narrow tube

Wide tube

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

19.8

(9.0)

24.3

(11.0)

(900)

10-1/32

(255)

2.8

(0.08)

Weight

Shipping Volume

11-7/32

(285)

32-15/32

(825)

(189)

13-25/32

(350)

35-7/16

Net

Ib. (kg)

Shipping

Width

Depth

inch(mm)

Unit Dimensions

Package Dimensions

Height

Width

Optional / Air Clean Filter

Air Circulation (High)

ft

3

/min (m

3

/h)

W

Power Input

V

A

Refrigerant Tubing Kit / Accessories

Running Amperes

Pints/h

Moisture Removal (High)

187 to 253

Electrical Rating

Available Voltage Range

2.77

Cooling

Indoor

Fan Speeds

Features

Control / Temperature Control

Timer

Control Unit

Airflow Direction (Indoor)

Horizontal

Vertical

3/8 (9.52)

inch (mm)

Refrigerant Tubing Connections

R410A

(*Qt = Quiet mode)

dB-A

Indoor : Hi/Me/Lo/Qt*

33 / 30 / 27 / 23

Auto

Washable, Anti-Mold

Air Filter

Refrigerant

cu.ft (m

3

)

Operation Sound

Refrigerant

Tube Diameter

inch(mm)

Dimensions & Weight

Depth

inch (mm)

< 230V >

Wall Mounted Type Indoor Unit

Type

Performance

230V Single-Phase 60Hz

Voltage Rating

Cooling

7-7/16

Capacity

Manual

Microprocessor / I.C. Thermister

BTU/h

kW

1/4 (6.35)

Flare Type

7,500

2.20

Auto and 3 steps

24-Hour ON or OFF Timer, 1-Hour OFF Timer

Wireless Remote Control Unit

25

241 (410)

0.11

7

Indoor Unit KMS0772

Narrow tube

Wide tube

2.20

Auto and 3 steps

24-Hour ON or OFF Timer Control

Wireless Remote Control Unit

25

241 (410)

0.12

7-7/16

Capacity

Manual

Microprocessor / I.C. Thermister

BTU/h

kW

1/4 (6.35)

Flare Type

7,500

< 208V >

Wall Mounted Type Indoor Unit

Type

Performance

208V Single-Phase 60Hz

Voltage Rating

Cooling

cu.ft (m

3

)

Operation Sound

Refrigerant

Tube Diameter

inch(mm)

Dimensions & Weight

Depth

inch (mm)

Auto

Washable, Anti-Mold

Air Filter

Refrigerant

3/8 (9.52)

inch (mm)

Refrigerant Tubing Connections

R410A

(*Qt = Quiet mode)

dB-A

Indoor : Hi/Me/Lo/Qt*

33 / 30 / 27 / 23

Airflow Direction (Indoor)

Horizontal

Vertical

Indoor

Fan Speeds

Features

Control / Temperature Control

Timer

Control Unit

Moisture Removal (High)

187 to 253

Electrical Rating

Available Voltage Range

2.77

Cooling

Optional / Air Clean Filter

Air Circulation (High)

ft

3

/min (m

3

/h)

W

Power Input

V

A

Refrigerant Tubing Kit / Accessories

Running Amperes

Pints/h

Unit Dimensions

Package Dimensions

Height

Width

Depth

inch(mm)

Net

Ib. (kg)

Shipping

Weight

Shipping Volume

11-7/32

(285)

32-15/32

(825)

(189)

13-25/32

(350)

35-7/16

(900)

10-1/32

(255)

2.82

(0.08)

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

19.8

(9.0)

24.3

(11.0)

Indoor Unit KMS0972

Narrow tube

Wide tube

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

19.8

(9.0)

24.3

(11.0)

(900)

10-1/32

(255)

2.82

(0.08)

Weight

Shipping Volume

11-7/32

(285)

32-15/32

(825)

(189)

13-25/32

(350)

35-7/16

Net

Ib. (kg)

Shipping

Width

Depth

inch(mm)

Unit Dimensions

Package Dimensions

Height

Width

Optional / Air Clean Filter

Air Circulation (High)

ft

3

/min (m

3

/h)

W

Power Input

V

A

Refrigerant Tubing Kit / Accessories

Running Amperes

Pints/h

Moisture Removal (High)

187 to 253

Electrical Rating

Available Voltage Range

3.4

Cooling

Indoor

Fan Speeds

Features

Control / Temperature Control

Timer

Control Unit

Airflow Direction (Indoor)

Horizontal

Vertical

3/8 (9.52)

inch (mm)

Refrigerant Tubing Connections

R410A

(*Qt = Quiet mode)

dB-A

Indoor : Hi/Me/Lo/Qt*

34 / 31 / 28 / 23

Auto

Washable, Anti-Mold

Air Filter

Refrigerant

cu.ft (m

3

)

Operation Sound

Refrigerant

Tube Diameter

inch(mm)

Dimensions & Weight

Depth

inch (mm)

< 230V >

Wall Mounted Type Indoor Unit

Type

Performance

230V Single-Phase 60Hz

Voltage Rating

Cooling

7-7/16

Capacity

Manual

Microprocessor / I.C. Thermister

BTU/h

kW

1/4 (6.35)

Flare Type

9,000

2.65

Auto and 3 steps

24-Hour ON or OFF Timer Control

Wireless Remote Control Unit

35

259 (440)

0.15

8

9

Indoor Unit KMS0972

Narrow tube

Wide tube

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

19.8

(9.0)

24.3

(11.0)

(900)

10-1/32

(255)

2.82

(0.08)

Weight

Shipping Volume

11-7/32

(285)

32-15/32

(825)

(189)

13-25/32

(350)

35-7/16

Net

Ib. (kg)

Shipping

Width

Depth

inch(mm)

Unit Dimensions

Package Dimensions

Height

Width

Optional / Air Clean Filter

Air Circulation (High)

ft

3

/min (m

3

/h)

W

Power Input

V

A

Refrigerant Tubing Kit / Accessories

Running Amperes

Pints/h

Moisture Removal (High)

187 to 253

Electrical Rating

Available Voltage Range

3.4

Cooling

Indoor

Fan Speeds

Features

Control / Temperature Control

Timer

Control Unit

Airflow Direction (Indoor)

Horizontal

Vertical

3/8 (9.52)

inch (mm)

Refrigerant Tubing Connections

R410A

(*Qt = Quiet mode)

dB-A

Indoor : Hi/Me/Lo/Qt*

34 / 31 / 28 / 23

Auto

Washable, Anti-Mold

Air Filter

Refrigerant

cu.ft (m

3

)

Operation Sound

Refrigerant

Tube Diameter

inch(mm)

Dimensions & Weight

Depth

inch (mm)

< 208V >

Wall Mounted Type Indoor Unit

Type

Performance

208V Single-Phase 60Hz

Voltage Rating

Cooling

7-7/16

Capacity

Manual

Microprocessor / I.C. Thermister

BTU/h

kW

1/4 (6.35)

Flare Type

9,000

2.65

Auto and 3 steps

24-Hour ON or OFF Timer Control

Wireless Remote Control Unit

35

259 (440)

0.17

10

Indoor Unit KMS1272

Narrow tube

Wide tube

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

19.8

(9.0)

24.3

(11.0)

(900)

10-1/32

(255)

2.82

(0.08)

Weight

Shipping Volume

11-7/32

(285)

32-15/32

(825)

(189)

13-25/32

(350)

35-7/16

Net

Ib. (kg)

Shipping

Width

Depth

inch(mm)

Unit Dimensions

Package Dimensions

Height

Width

Optional / Air Clean Filter

Air Circulation (High)

ft

3

/min (m

3

/h)

W

Power Input

V

A

Refrigerant Tubing Kit / Accessories

Running Amperes

Pints/h

Moisture Removal (High)

187 to 253

Electrical Rating

Available Voltage Range

4.26

Cooling

Indoor

Fan Speeds

Features

Control / Temperature Control

Timer

Control Unit

Airflow Direction (Indoor)

Horizontal

Vertical

3/8 (9.52)

inch (mm)

Refrigerant Tubing Connections

R410A

(*Qt = Quiet mode)

dB-A

Indoor : Hi/Me/Lo/Qt*

36 / 33 / 29 /25

Auto

Washable, Anti-Mold

Air Filter

Refrigerant

cu.ft (m

3

)

Operation Sound

Refrigerant

Tube Diameter

inch(mm)

Dimensions & Weight

Depth

inch (mm)

< 230V >

Wall Mounted Type Indoor Unit

Type

Performance

230V Single-Phase 60Hz

Voltage Rating

Cooling

7-7/16

Capacity

Manual

Microprocessor / I.C. Thermister

BTU/h

kW

1/4 (6.35)

Flare Type

11,900

3.50

Auto and 3 steps

24-Hour ON or OFF Timer Control

Wireless Remote Control Unit

35

282 (480)

0.15

11

Indoor Unit KMS1272

Narrow tube

Wide tube

3.50

Auto and 3 steps

24-Hour ON or OFF Timer Control

Wireless Remote Control Unit

35

282 (480)

0.17

7-7/16

Capacity

Manual

Microprocessor / I.C. Thermister

BTU/h

kW

1/4 (6.35)

Flare Type

11,900

< 208V >

Wall Mounted Type Indoor Unit

Type

Performance

208V Single-Phase 60Hz

Voltage Rating

Cooling

cu.ft (m

3

)

Operation Sound

Refrigerant

Tube Diameter

inch(mm)

Dimensions & Weight

Depth

inch (mm)

Auto

Washable, Anti-Mold

Air Filter

Refrigerant

3/8 (9.52)

inch (mm)

Refrigerant Tubing Connections

R410A

(*Qt = Quiet mode)

dB-A

Indoor : Hi/Me/Lo/Qt*

36 / 33 / 29 / 25

Airflow Direction (Indoor)

Horizontal

Vertical

Indoor

Fan Speeds

Features

Control / Temperature Control

Timer

Control Unit

Moisture Removal (High)

187 to 253

Electrical Rating

Available Voltage Range

4.26

Cooling

Optional / Air Clean Filter

Air Circulation (High)

ft

3

/min (m

3

/h)

W

Power Input

V

A

Refrigerant Tubing Kit / Accessories

Running Amperes

Pints/h

Unit Dimensions

Package Dimensions

Height

Width

Depth

inch(mm)

Net

Ib. (kg)

Shipping

Weight

Shipping Volume

11-7/32

(285)

32-15/32

(825)

(189)

13-25/32

(350)

35-7/16

(900)

10-1/32

(255)

2.82

(0.08)

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

19.8

(9.0)

24.3

(11.0)

12

Indoor Unit KMS1872

Narrow tube

Wide tube

5.15

Auto and 3 steps

24-Hour ON or OFF Timer Control

Wireless Remote Control Unit

35

500 (850)

0.15

8-19/32

Capacity

Manual

Microprocessor / I.C. Thermister

BTU/h

kW

1/4 (6.35)

Flare Type

17,500

< 230V >

Wall Mounted Type Indoor Unit

Type

Performance

230V Single-Phase 60Hz

Voltage Rating

Cooling

cu.ft (m

3

)

Operation Sound

Refrigerant

Tube Diameter

inch(mm)

Dimensions & Weight

Depth

inch (mm)

Auto

Washable, Anti-Mold

Air Filter

Refrigerant

1/2 (12.7)

inch (mm)

Refrigerant Tubing Connections

R410A

(*Qt = Quiet mode)

dB-A

Indoor : Hi/Me/Lo/Qt*

41 / 38 / 34 / 28

Airflow Direction (Indoor)

Horizontal

Vertical

Indoor

Fan Speeds

Features

Control / Temperature Control

Timer

Control Unit

Moisture Removal (High)

187 to 253

Electrical Rating

Available Voltage Range

4.89

Cooling

Optional / Air Clean Filter

Air Circulation (High)

ft

3

/min (m

3

/h)

W

Power Input

V

A

Refrigerant Tubing Kit / Accessories

Running Amperes

Pints/h

Unit Dimensions

Package Dimensions

Height

Width

Depth

inch(mm)

Net

Ib. (kg)

Shipping

Weight

Shipping Volume

11-23/32

(298)

41-15/16

(1,065)

(218)

11-3/8

(289)

44-7/8

(1,140)

14-29/32

(379)

4.23

(0.12)

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

26.5

(12.0)

33.1

(15.0)

13

Indoor Unit KMS1872

Narrow tube

Wide tube

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

26.5

(12.0)

33.1

(15.0)

(1,140)

14-29/32

(379)

4.23

(0.12)

Weight

Shipping Volume

11-23/32

(298)

41-15/16

(1,065)

(218)

11-3/8

(289)

44-7/8

Net

Ib. (kg)

Shipping

Width

Depth

inch(mm)

Unit Dimensions

Package Dimensions

Height

Width

Optional / Air Clean Filter

Air Circulation (High)

ft

3

/min (m

3

/h)

W

Power Input

V

A

Refrigerant Tubing Kit / Accessories

Running Amperes

Pints/h

Moisture Removal (High)

187 to 253

Electrical Rating

Available Voltage Range

4.89

Cooling

Indoor

Fan Speeds

Features

Control / Temperature Control

Timer

Control Unit

Airflow Direction (Indoor)

Horizontal

Vertical

1/2 (12.7)

inch (mm)

Refrigerant Tubing Connections

R410A

(*Qt = Quiet mode)

dB-A

Indoor : Hi/Me/Lo/Qt*

41 / 38 / 34 / 28

Auto

Washable, Anti-Mold

Air Filter

Refrigerant

cu.ft (m

3

)

Operation Sound

Refrigerant

Tube Diameter

inch(mm)

Dimensions & Weight

Depth

inch (mm)

< 208V >

Wall Mounted Type Indoor Unit

Type

Performance

208V Single-Phase 60Hz

Voltage Rating

Cooling

8-19/32

Capacity

Manual

Microprocessor / I.C. Thermister

BTU/h

kW

1/4 (6.35)

Flare Type

17,500

5.15

Auto and 3 steps

24-Hour ON or OFF Timer Control

Wireless Remote Control Unit

35

500 (850)

0.17

14

Indoor Unit KMS2472

Narrow tube

Wide tube

7.10

Auto and 3 steps

24-Hour ON or OFF Timer Control

Wireless Remote Control Unit

45

541 (920)

0.20

8-19/32

Capacity

Manual

Microprocessor / I.C. Thermister

BTU/h

kW

1/4 (6.35)

Flare Type

24,200

< 230V >

Wall Mounted Type Indoor Unit

Type

Performance

230V Single-Phase 60Hz

Voltage Rating

Cooling

cu.ft (m

3

)

Operation Sound

Refrigerant

Tube Diameter

inch(mm)

Dimensions & Weight

Depth

inch (mm)

Auto

Washable, Anti-Mold

Air Filter

Refrigerant

5/8 (15.88)

inch (mm)

Refrigerant Tubing Connections

R410A

(*Qt = Quiet mode)

dB-A

Indoor : Hi/Me/Lo/Qt*

44 / 41 / 38 / 30

Airflow Direction (Indoor)

Horizontal

Vertical

Indoor

Fan Speeds

Features

Control / Temperature Control

Timer

Control Unit

Moisture Removal (High)

187 to 253

Electrical Rating

Available Voltage Range

4.89

Cooling

Optional / Air Clean Filter

Air Circulation (High)

ft

3

/min (m

3

/h)

W

Power Input

V

A

Refrigerant Tubing Kit / Accessories

Running Amperes

Pints/h

Unit Dimensions

Package Dimensions

Height

Width

Depth

inch(mm)

Net

Ib. (kg)

Shipping

Weight

Shipping Volume

11-23/32

(298)

41-15/16

(1,065)

(218)

11-3/8

(289)

44-7/8

(1,140)

14-29/32

(379)

4.23

(0.12)

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

26.5

(12.0)

33.1

(15.0)

15

Indoor Unit KMS2472

Narrow tube

Wide tube

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

26.5

(12.0)

33.1

(15.0)

(1,140)

14-29/32

(379)

4.23

(0.12)

Weight

Shipping Volume

11-23/32

(298)

41-15/16

(1,065)

(218)

11-3/8

(289)

44-7/8

Net

Ib. (kg)

Shipping

Width

Depth

inch(mm)

Unit Dimensions

Package Dimensions

Height

Width

Optional / Air Clean Filter

Air Circulation (High)

ft

3

/min (m

3

/h)

W

Power Input

V

A

Refrigerant Tubing Kit / Accessories

Running Amperes

Pints/h

Moisture Removal (High)

187 to 253

Electrical Rating

Available Voltage Range

4.89

Cooling

Indoor

Fan Speeds

Features

Control / Temperature Control

Timer

Control Unit

Airflow Direction (Indoor)

Horizontal

Vertical

5/8 (15.88)

inch (mm)

Refrigerant Tubing Connections

R410A

(*Qt = Quiet mode)

dB-A

Indoor : Hi/Me/Lo/Qt*

44 / 41 / 38 / 30

Auto

Washable, Anti-Mold

Air Filter

Refrigerant

cu.ft (m

3

)

Operation Sound

Refrigerant

Tube Diameter

inch(mm)

Dimensions & Weight

Depth

inch (mm)

< 208V >

Wall Mounted Type Indoor Unit

Type

Performance

208V Single-Phase 60Hz

Voltage Rating

Cooling

8-19/32

Capacity

Manual

Microprocessor / I.C. Thermister

BTU/h

kW

1/4 (6.35)

Flare Type

24,200

7.10

Auto and 3 steps

24-Hour ON or OFF Timer Control

Wireless Remote Control Unit

45

541 (920)

0.22

16

2-2. Major Component Speciﬁcations

2-2-1. Indoor Unit

Indoor Unit KMS0772

Type

Over- Current Protection

Over- Heat Protection

Micro F

VAC

Control PCB

1,050

No. of Poles

Rough Measure RPM (Cool)

250V 3A

Control Circuit Fuse

Controls

Cross-Flow

CB-KMS0772

Part No.

8

Type

Model ... Q'ty

Microprocessor

Remote Control Unit

RCS-4VPIS4U

1 ... D3-11/16 / L24-31/ 32 (D94 / L634)

Fan Motor

Heat Exchanger Coil

Run Capacitor

W

Ohm

(Ambient Temp. 68

o

F (20

o

C))

-

Yes

Nominal Output

Coil Resistance

(Ambient Temp. 77

o

F (25

o

C))

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

-

Aluminum Plate Fin / Copper Tube

2

19.5

Flap Motor

Type

Model

Rating

Face Area

ft

2

(m

2

)

2.02 (0.188)

Coil

Rows

Fins per inch

Internal Controller

Yes

Coil Resistance

Ohm

Stepping Motor

MP24Z3

DC 12V

Each Pair of Terminal : 400+/-7%

Type

Fan

Safety Device

Q'ty ... Dia. and Length

DC Motor

47

inch (mm)

SIC-39CVL-D847-4 ... 1

17

Indoor Unit KMS0972

Type

Over- Current Protection

Over- Heat Protection

Micro F

VAC

Control PCB

1,100

No. of Poles

Rough Measure RPM (Cool)

250V 3A

Control Circuit Fuse

Controls

Cross-Flow

CB-KMS0972

Part No.

8

Type

Model ... Q'ty

Microprocessor

Remote Control Unit

RCS-4VPIS4U

1 ... D3-11/16 / L24-31/ 32 (D94 / L634)

Fan Motor

Heat Exchanger Coil

Run Capacitor

W

Ohm

(Ambient Temp. 68

o

F (20

o

C))

-

Yes

Nominal Output

Coil Resistance

(Ambient Temp. 77

o

F (25

o

C))

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

-

Aluminum Plate Fin / Copper Tube

2

19.5

Flap Motor

Type

Model

Rating

Face Area

ft

2

(m

2

)

2.02 (0.188)

Coil

Rows

Fins per inch

Internal Controller

Yes

Coil Resistance

Ohm

Stepping Motor

MP24Z3

DC 12V

Each Pair of Terminal : 400+/-7%

Type

Fan

Safety Device

Q'ty ... Dia. and Length

DC Motor

47

inch (mm)

SIC-39CVL-D847-4 ... 1

18

Indoor Unit KMS1272

Type

Over- Current Protection

Over- Heat Protection

Micro F

VAC

Control PCB

1,200

No. of Poles

Rough Measure RPM (Cool)

250V 3A

Control Circuit Fuse

Controls

Cross-Flow

CB-KMS1272

Part No.

8

Type

Model ... Q'ty

Microprocessor

Remote Control Unit

RCS-4VPIS4U

1 ... D3-11/16 / L24-31/ 32 (D94 / L634)

Fan Motor

Heat Exchanger Coil

Run Capacitor

W

Ohm

(Ambient Temp. 68

o

F (20

o

C))

-

Yes

Nominal Output

Coil Resistance

(Ambient Temp. 77

o

F (25

o

C))

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

-

Aluminum Plate Fin / Copper Tube

2

19.5

Flap Motor

Type

Model

Rating

Face Area

ft

2

(m

2

)

2.02 (0.188)

Coil

Rows

Fins per inch

Internal Controller

Yes

Coil Resistance

Ohm

Stepping Motor

MP24Z3

DC 12V

Each Pair of Terminal : 400+/-7%

Type

Fan

Safety Device

Q'ty ... Dia. and Length

DC Motor

47

inch (mm)

SIC-39CVL-D847-4 ... 1

19

Indoor Unit KMS1872

Type

Over- Current Protection

Over- Heat Protection

Micro F

VAC

Control PCB

1,200

No. of Poles

Rough Measure RPM (Cool)

250V 3A

Control Circuit Fuse

Controls

Cross-Flow

CB-KMS1872

Part No.

8

Type

Model ... Q'ty

Microprocessor

Remote Control Unit

RCS-4VPIS4U

1 ... D3-11/16 / L33-9/ 32 (D94 / L845)

Fan Motor

Heat Exchanger Coil

Run Capacitor

W

Ohm

(Ambient Temp. 68

o

F (20

o

C))

-

Yes

Nominal Output

Coil Resistance

(Ambient Temp. 77

o

F (25

o

C))

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

-

Aluminum Plate Fin / Copper Tube

2

19.5

Flap Motor

Type

Model

Rating

Face Area

ft

2

(m

2

)

3.07 (0.285)

Coil

Rows

Fins per inch

Internal Controller

Yes

Coil Resistance

Ohm

Stepping Motor

MP24Z3

DC 12V

Each Pair of Terminal : 400+/-7%

Type

Fan

Safety Device

Q'ty ... Dia. and Length

DC Motor

30

inch (mm)

SIC-39CVL-D847-2 ... 1

20

Indoor Unit KMS2472

Type

Over- Current Protection

Over- Heat Protection

Micro F

VAC

Control PCB

1,300

No. of Poles

Rough Measure RPM (Cool)

250V 3A

Control Circuit Fuse

Controls

Cross-Flow

CB-KMS2472

Part No.

8

Type

Model ... Q'ty

Microprocessor

Remote Control Unit

RCS-4VPIS4U

1 ... D3-11/16 / L33-9/ 32 (D94 / L845)

Fan Motor

Heat Exchanger Coil

Run Capacitor

W

Ohm

(Ambient Temp. 68

o

F (20

o

C))

-

Yes

Nominal Output

Coil Resistance

(Ambient Temp. 77

o

F (25

o

C))

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

-

Aluminum Plate Fin / Copper Tube

2

19.5

Flap Motor

Type

Model

Rating

Face Area

ft

2

(m

2

)

3.07 (0.285)

Coil

Rows

Fins per inch

Internal Controller

Yes

Coil Resistance

Ohm

Stepping Motor

MP24Z3

DC 12V

Each Pair of Terminal : 400+/-7%

Type

Fan

Safety Device

Q'ty ... Dia. and Length

DC Motor

30

inch (mm)

SIC-39CVL-D847-2 ... 1

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