Sanyo SAP-KRV126EHDS Technical & Service Manual

TECHNICAL & SERVICE MANUAL

SAP-KRV96EHDS + SAP-CRV96EHDS

SAP-KRV126EHDS + SAP-CRV126EHDS

DC INVERTER SPLIT SYSTEM AIR CONDITIONER

Indoor Model No.

SAP-KRV96EHDS

SAP-KRV126EHDS

Indoor Unit

Product Code No.

1 852 340 69

1 852 340 70

FILE NO.

Destination: Europe

Outdoor Model No.

SAP-CRV96EHDS

SAP-CRV126EHDS

Product Code No.

1 852 340 73

1 852 340 74

Outdoor Unit

SAP-KRV96EHDS

SAP-KRV126EHDS

SAP-CRV96EHDS

SAP-CRV126EHDS

REFERENCE NO. SM700708

RoHS

WARNING

• This product does not contain any hazardous substances prohibited by the RoHS Directive.

These air conditioners employ new refrigerant R410A.

Pay special attention when servicing the unit.

• You are requested to use RoHS compliant parts for maintenance or repair.

• You are requested to use lead-free solder.

A

IR

C

O

N

DITIONER

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

Tu rn 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

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. Temperature Charts

5-2. Air Throw Distance Charts

6. ELECTRICAL DATA

6-1. Electrical Characteristics

6-2. Electric Wiring Diagrams

7. INSTALLATION INSTRUCTIONS

7-1. Installation Site Selection

7-2. Recommended Wire Length and Diameter

7-3. Remote Control Unit Installation Position

7-4. How to Test Run the Air Conditioner

7-5. Remove the Grille to Install the Indoor Unit

8. MAINTENANCE

8-1. Address Setting of the Remote Control Unit

8-2. Removing and Mounting the Drain Hose

8-3. Removing the Grill

8-4. Removing the Electrical Component Box

8-5. Removing the P.C.Board

8-6. Removing the Panel Motor

8-7. Removing and Mounting the UV antibacterial filtration unit

8-8. Removing the Drain Pan (Air Outlet Ass'y)

8-9. Removing and Mounting the Fan Motor

8-10. Removing the Fan

8-11. Disconnecting and Connecting Positive Connector for Outdoor Unit

9. FUNCTIONS

9-1. Operation Functions

9-2. Protective Functions

5

6

8

12

13

15

16

18

20

21

23

25

26

27

28

29

30

31

33

34

35

36

37

38

39

41

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3

10. TROUBLESHOOTING

10-1. Precautions before Performing Inspection or Repair

10-2. Method of Self-Diagnostics

10-3. Checking the Indoor and Outdoor Units

10-4. Trouble Diagnosis of Fan Motor

10-5. Noise Malfunction and Electromagnetic Interference

10-6. Checking and Troubleshooting when the Front Panel fails to work

11. CHECKING ELECTRICAL COMPONENTS

11-1. Measurement of Insulation Resistance

11-2. Checking Continuity of Fuse on PCB Ass'y

12. REFRIGERANT R410A:

SPECIAL PRECAUTIONS WHEN SERVICING UNIT

12-1. Characteristics of New Refrigerant R410A

12-2. Checklist before Servicing

12-3. Tools Specifically for R410A

12-4. Tubing Installation Procedures

12-5. In Case of Compressor Malfunction

12-6. In Case Refrigerant is Leaking

12-7. Charging Additional Refrigerant

12-8. Retro-Fitting Existing Systems

APPENDIX INSTRUCTION MANUAL

43

45

48

50

51

53

54

55

57

59

60

61

62

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Page

4

1. OPERATING RANGE

Maximum

Minimum

Maximum

Minimum

32 °C D.B. / 23 °C W.B.

19 °C D.B. / 14 °C W.B.

27 °C D.B.

16 °C D.B.

43 °C D.B.

–15 °C D.B.

24 °C D.B. / 18 °C W.B.

_

D.B. / –15 °C W.B.

Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.

Cooling

Heating

5

2. SPECIFICATIONS

2-1. Unit Specifications

Indoor Unit SAP-KRV96EHDS

Outdoor Unit SAP-CRV96EHDS

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Remarks: Rating conditions are:

Cooling: Indoor air temperature 27°C D.B. / 19°C W.B.

Outdoor air temperature 35°C D.B. / 24°C W.B.

Heating: Indoor air temperature 20°C D.B.

Outdoor air temperature 7°C D.B. / 6°C W.B.

Vertical

dB-A

Indoor : Hi/Me/Lo/Qt*

Outdoor : Hi

Air Filter

Compressor

Refrigerant / Amount charged at shipment g

Refrigerant Control

( 0.9 to 4.9 )

( 3,100 to 16,700 )

3.26

630

( 1.29 to 5.38 )

( 250 to 1,040 )

4.03

835

( 1.21 to 6.76 )

( 250 to 1,400 )

2.65

9,000

3.60

11,900

( 0.9 to 3.6 )

( 3,100 to 12,200 )

Shipping Volume

Cooling Heating

480

1.6

Cooling Heating

Depth

Net

Shipping

Package Dimensions

Weight

Width

Depth

Height

Width

mm

kg

m

3

mm

230V

mm

500

-

198 to 264

Dimensions & Weight

(*Qt = Quiet mode)

Refrigerant Tubing Connections

Unit Dimensions Height

Operation Sound

Electrical Rating

Air Circulation (High)

Moisture Removal (High)

WPower Input

V

A

Available Voltage Range

Running Amperes

Refrigerant Tube Kit / Accessories

Narrow tube

Wide tube

Refrigerant mm (in.)

Tube Diameter mm (in.)

0.21

38.0

325

9.5

367

36.0

11.5

0.06

619

931

789

180

790

265

239

862

Outdoor UnitIndoor Unit

265 565

6.35 (1/4)

9.52 (3/8)

mMax. allowable tubing length at shipment

Flare Type

7.5

41 / 35 / 28 / 2241 / 35 / 28 / 22

4645

R410A / 1,200

Electric Expansion Valve

Washable, Anti-Mold

DC Rotary (Inverter)

Manual

Auto

Timer

Indoor / Outdoor Fan Speeds

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

Auto and 3 steps / Auto (Hi, Me, Lo)

Airflow Direction (Indoor) Horizontal

Controls / Temperature Control

Control Unit

Microprocessor / I.C. Thermister

Wireless Remote Control Unit

Features

C.O.P.

Compressor Locked Rotor Amperes

W/W

Optional / Air Clean Filter

kW

Performance

- 4.31

%Power Factor 84 90

A 8.5

Power Source

Voltage Rating

Liters/h

BTU/h

Capacity

m

3

/h

220 to 240V Single-Phase 50Hz

E.E.R. W/W 4.21 -

6

Indoor Unit SAP-KRV126EHDS

Outdoor Unit SAP-CRV126EHDS

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Remarks: Rating conditions are:

Cooling: Indoor air temperature 27°C D.B. / 19°C W.B.

Outdoor air temperature 35°C D.B. / 24°C W.B.

Heating: Indoor air temperature 20°C D.B.

Outdoor air temperature 7°C D.B. / 6°C W.B.

Vertical

dB-A

Indoor : Hi/Me/Lo/Qt*

Outdoor : Hi

Air Filter

Compressor

Refrigerant / Amount charged at shipment g

Refrigerant Control

( 0.9 to 5.4 )

( 3,100 to 18,400 )

4.79

1,025

( 1.17 to 5.61 )

( 250 to 1,200 )

5.77

1,260

( 1.14 to 7.32 )

( 250 to 1,600 )

3.50

11,900

4.80

16,400

( 0.9 to 3.9 )

( 3,100 to 13,300 )

Shipping Volume

Cooling Heating

510

2.0

Cooling Heating

Depth

Net

Shipping

Package Dimensions

Weight

Width

Depth

Height

Width

mm

kg

m

3

mm

230V

mm

560

-

198 to 264

Dimensions & Weight

(*Qt = Quiet mode)

Refrigerant Tubing Connections

Unit Dimensions Height

Operation Sound

Electrical Rating

Air Circulation (High)

Moisture Removal (High)

WPower Input

V

A

Available Voltage Range

Running Amperes

Refrigerant Tube Kit / Accessories

Narrow tube

Wide tube

Refrigerant mm (in.)

Tube Diameter mm (in.)

0.21

38.0

325

9.5

367

36.0

11.5

0.06

619

931

789

180

790

265

239

862

Outdoor UnitIndoor Unit

265 565

6.35 (1/4)

9.52 (3/8)

mMax. allowable tubing length at shipment

Flare Type

7.5

42 / 36 / 29 / 2242 / 35 / 28 / 22

4847

R410A / 1,200

Electric Expansion Valve

Washable, Anti-Mold

DC Rotary (Inverter)

Manual

Auto

Timer

Indoor / Outdoor Fan Speeds

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

Auto and 3 steps / Auto (Hi, Me, Lo)

Airflow Direction (Indoor) Horizontal

Controls / Temperature Control

Control Unit

Microprocessor / I.C. Thermister

Wireless Remote Control Unit

Features

C.O.P.

Compressor Locked Rotor Amperes

W/W

Optional / Air Clean Filter

kW

Performance

- 3.81

%Power Factor 93 95

A 8.5

Power Source

Voltage Rating

Liters/h

BTU/h

Capacity

m

3

/h

220 to 240V Single-Phase 50Hz

E.E.R. W/W 3.41 -

7

2-2. Major Component Specifications

2-2-1. Indoor Unit

Indoor Unit SAP-KRV96EHDS

(Ambient Temp. 25 °C)

MP24Z1

Rating DC 5V

Coil Resistance Ohm Each Pair of Terminal : 70 +/- 7%

Panel Motor

Type Stepping Motor

Model MP24Z5

Flap Motor

Type Stepping Motor

Rating

Model

For Upper Flap

For Lower Flap

Coil Resistance Ohm

(Ambient Temp. 25 °C)

Each Pair of Terminal : 70 +/- 7%

DC 5V

Aluminum Plate Fin / Copper Tube

2

1.2

0.175 Face Area

Coil

Rows

Fin Pitch

Heat Exchanger Coil

m

2

mm

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Over-Heat Protection

Yes

Control PCB

Control Circuit Fuse

Controls

Part No.

Microprocessor

250V 3.15A

CB-KRV96EHDS

1 ... D85 / L551

RCS-6MHVPUSW4E

Cross-Flow

DC Motor

SIC-39CVL-D847-3-A ... 1

8

-

30

1,550 / 1,600

Internal Controller

Yes

-

Fan

Remote Control Unit

Q'ty ... Dia. and Length

Type

mm

Fan Motor

Nominal Output

Coil Resistance

Rough Measure RPM (Cool / Heat)

Type

Model ... Q'ty

No. of Poles

Safety Device

Type

Over- Current Protection

(Ambient Temp. 20 °C)

Run Capacitor Micro F

VAC

W

Ohm

8

Indoor Unit SAP-KRV126EHDS

(Ambient Temp. 25 °C)

MP24Z1

Rating DC 5V

Coil Resistance Ohm Each Pair of Terminal : 70 +/- 7%

Panel Motor

Type Stepping Motor

Model MP24Z5

Flap Motor

Type Stepping Motor

Rating

Model

For Upper Flap

For Lower Flap

Coil Resistance Ohm

(Ambient Temp. 25 °C)

Each Pair of Terminal : 70 +/- 7%

DC 5V

Aluminum Plate Fin / Copper Tube

2

1.2

0.175 Face Area

Coil

Rows

Fin Pitch

Heat Exchanger Coil

m

2

mm

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Over-Heat Protection

Yes

Control PCB

Control Circuit Fuse

Controls

Part No.

Microprocessor

250V 3.15A

CB-KRV126EHDS

1 ... D85 / L551

RCS-6MHVPUSW4E

Cross-Flow

DC Motor

SIC-39CVL-D847-3-A ... 1

8

-

30

1,650 / 1,800

Internal Controller

Yes

-

Fan

Remote Control Unit

Q'ty ... Dia. and Length

Type

mm

Fan Motor

Nominal Output

Coil Resistance

Rough Measure RPM (Cool / Heat)

Type

Model ... Q'ty

No. of Poles

Safety Device

Type

Over- Current Protection

(Ambient Temp. 20 °C)

Run Capacitor Micro F

VAC

W

Ohm

9

Control PCB

Control Circuit Fuse

Controls

Part No.

Microprocessor

250V 20A

CB-CRV96EHDS

2-2-2. Outdoor Unit

Outdoor Unit SAP-CRV96EHDS

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

CC

-

Micro F

VAC

External Finish Acrylic baked-on enamel finish

FV50S ... 350

-

Yes

-

Internal Controller

Yes

Aluminum Plate Fin / Copper Tube

2

1.4

Face Area

m

2

0.414

Coil

Rows

Fin Pitch mm

Heat Exchanger Coil

ARW35A8P60SY ... 1

Compressor Oil ... Amount

8

60

750 / 750

Ohm

DC Motor

Type

Compressor Model / Nominal Output

Compressor

Coil Resistance (Ambient Temp. 20 °C)

Ohm

DC Rotary (Hermetic)

C-1RVN68H0K / 675W

R - S : 0.632

S - T : 0.632

T - R : 0.632

CT (Peak current cut-off control)

Compressor Discharge Temp. Control

Operation cut-off control in abnormal ambient Temp.

Safety Device

Micro F

VAC

Run Capacitor

Crankcase Heater

Yes

-

1 ... D400

Fan

Propeller

Q'ty ... Dia. mm

Type

Over- Current Protection

Over- Heat Protection

(Ambient Temp. 20 °C)

Fan Motor

Nominal Output

Coil Resistance

Safety Device

Rough Measure RPM (Cool / Heat)

Run Capacitor

Type

Model ... Q'ty

No. of Poles

W

10

Control PCB

Control Circuit Fuse

Controls

Part No.

Microprocessor

250V 20A

CB-CRV126EHDS

Outdoor Unit SAP-CRV126EHDS

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

CC

-

Micro F

VAC

External Finish Acrylic baked-on enamel finish

FV50S ... 350

-

Internal Controller

Aluminum Plate Fin / Copper Tube

2

1.4

Face Area

m

2

0.414

Coil

Rows

Fin Pitch mm

Heat Exchanger Coil

ARW35A8P60SY ... 1

Compressor Oil ... Amount

8

60

750 / 750

Ohm

DC Motor

Type

Compressor Model / Nominal Output

Compressor

Coil Resistance (Ambient Temp. 20 °C)

Ohm

DC Rotary (Hermetic)

C-1RVN68H0K / 675W

R - S : 0.632

S - T : 0.632

T - R : 0.632

CT (Peak current cut-off control)

Compressor Discharge Temp. Control

Operation cut-off control in abnormal ambient Temp.

Safety Device

Micro F

VAC

Run Capacitor

Crankcase Heater

Yes

-

1 ... D400

Fan

Propeller

Q'ty ... Dia. mm

Type

(Ambient Temp. 20 °C)

Fan Motor

Nominal Output

Coil Resistance

Safety Device

Rough Measure RPM (Cool / Heat)

Run Capacitor

Type

Model ... Q'ty

No. of Poles

W

Yes

Over- Current Protection

Over- Heat Protection

11

2-3. Other Component Specifications

Indoor Unit SAP-KRV96EHDS

SAP-KRV126EHDS

Outdoor Unit SAP-CRV96EHDS

SAP-CRV126EHDS

0

0102030405060708090

40

60

80

100

120

140

160

180

200

20

10

1

2

3

4

5

6

7

8

9

10

15 20 25 30 35 40

• Indoor air temp sensor

(Model:DTN-TKS319Y TH1)

• Humidity sensor

(Model:C10-M52R-SY2)

• Indoor heat exchanger sensor

(Model:DTN-TKS319Y TH2)

• Compressor temp sensor

(Model:DTN-TKS335B)

Resistance (k ohm)Resistance (k ohm)

Resistance (k ohm)

Temperature (°C)

• Outdoor air temp sensor

(Model:1FA4V2E034000)

• Outdoor heat exchanger sensor

(Model:DTN-TKS334B)

40

35

30

25

20

15

10

5

0

-

20

-

15

-

10

-

50 5101520

Temperature (°C)Relative Humidity (%RH)

Resistance (k ohm)

30 35 40 45 50 55 60 65 70 75 80 85 90

1

10

100

1000

25 C

12

3. DIMENSIONAL DATA

Indoor Unit SAP-KRV96EHDS

SAP-KRV126EHDS

Unit: mm

13

Outdoor Unit SAP-CRV96EHDS

SAP-CRV126EHDS

Unit: mm

790 72

Wide tube service valve

dia.9.52 (3/8")

ID:19

Narrow tube service valve

dia.6.35

(

1/4"

)

565

16

109 55

155

2

91

26525

46

290

315

608

309

12

5

3

14

Compressor

4-way

valve

Accumulator

Wide tube

service

valve

Wide tube

O.D.

9.52 mm

(3/8 ")

Narrow

tube

service

valve

Narrow tube

O.D.

6.35 mm

(1/4")

Heat exchanger

Muffler

Capillary

tube for

split flow

Cooling cycle

(Defrosting cycle)

Heating cycle

Indoor unit Outdoor unit

Electric

expansion

valve

Strainer

M

4. REFRIGERANT FLOW DIAGRAM

4-1. Refrigerant Flow Diagram

Indoor Unit SAP-KRV96EHDS

SAP-KRV126EHDS

Outdoor Unit SAP-CRV96EHDS

SAP-CRV126EHDS

Insulation of Refrigerant Tubing

Because capillary tubing is used in the outdoor unit, both the

wide and narrow tubes of this air conditioner become cold. To

prevent heat loss and wet floors due to dripping of

condensation, both tubes must be well insulated with a

proper insulation material. The thickness of the insulation

should be a min. 8 mm.

After a tube has been insulated,

never try to bend it into a narrow

curve because it can cause the tube

to break or crack.

Wide tube

Thickness:

Min. 8 mm

Insulation

Narrow tube

Thickness:

Min. 8 mm

IMPORTANT

CAUTION

15

Indoor air temperature 20 °C D.B.

Outdoor air temperature 7 °C D.B. / 6 °C W.B.

Indoor air temperature 27 °C D.B. / 19 °C W.B.

Outdoor air temperature 35 °C D.B. / 24 °C W.B.

5. PERFORMANCE DATA

5-1. Temperature Charts

Indoor Unit SAP-KRV96EHDS

Outdoor Unit SAP-CRV96EHDS

Cooling Characteristics Heating Characteristics

Outdoor inlet air D.B. temp. (°C)

Outdoor inlet air D.B. temp. (°C) Outdoor inlet air D.B. temp. (°C)

Operating current (A)

Indoor discharge air temperature (°C)

Outdoor inlet air D.B. temp. (°C)

Low pressure at wide tube service valve

MPaG (kgf/cm

2

G)

High pressure at wide tube service valve

MPaG (kgf/cm

2

G)

Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value.

Overload prevention operates to protect the air conditioner when outdoor ambient temperature becomes extremely high in

heating mode. (Refer to "9-2. Overload prevention during heating.")

:Points of rating condition

Black dots in above charts indicate the following rating conditions.

NOTE

Cooling: Heating:

30 35 40

1.2

(12.2)

1.4

(14.2)

1.0

(10.2)

0.8

(8.2)

25

Outdoor fan speed

HighLow

27

°C

24

°C

Indoor Air Temp.30°C

27

°C

24

°C

Indoor Air Temp.30°C

25 30 35 40

4

5

3

2

Outdoor fan speed

HighLow

25 30 35 40

25

20

15

10

5

Outdoor fan speed

HighLow

-

50 510152025

3.5

(35.7)

3.0

(30.6)

2.5

(25.5)

2.0

(20.4)

1.5

(15.3)

-

50 510152025

2

5

4

3

-

50 510152025

55

50

45

40

35

30

25

20

°C

17

°C

Indoor Air Temp.23°C

20

°C

17

°C

Indoor Air Temp.23

°C

24°C

Indoor Air Temp.30°C

27

°C

24

°C

Indoor Air Temp.30°C

27

°C

17

°C

Indoor Air Temp.23°C

20

°C

17

°C

Indoor Air Temp.23

°C

20

°C

27

°C

24°C

Indoor Air Temp.30°C

27

°C

24

°C

Indoor Air Temp.30

°C

20

°C

17

°C

Indoor Air Temp.23°C

20

°C

17

°C

Indoor Air Temp.23

°C

16

Indoor air temperature 20 °C D.B.

Outdoor air temperature 7 °C D.B. / 6 °C W.B.

Indoor air temperature 27 °C D.B. / 19 °C W.B.

Outdoor air temperature 35 °C D.B. / 24 °C W.B.

Indoor Unit SAP-KRV126EHDS

Outdoor Unit SAP-CRV126EHDS

Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value.

Overload prevention operates to protect the air conditioner when outdoor ambient temperature becomes extremely high in

heating mode. (Refer to "9-2. Overload prevention during heating.")

:Points of rating condition

Black dots in above charts indicate the following rating conditions.

Cooling Characteristics Heating Characteristics

NOTE

Cooling: Heating:

Outdoor inlet air D.B. temp. (°C)

Outdoor inlet air D.B. temp. (°C) Outdoor inlet air D.B. temp. (°C)

Operating current (A)

Indoor discharge air temperature (°C)

Outdoor inlet air D.B. temp. (°C)

Low pressure at wide tube service valve

MPaG (kgf/cm

2

G)

High pressure at wide tube service valve

MPaG (kgf/cm

2

G)

30 35 40

1.2

(12.2)

1.4

(14.2)

1.0

(10.2)

0.8

(8.2)

25

Outdoor fan speed

HighLow

27

°C

24

°C

Indoor Air Temp.30°C

27

°C

24

°C

Indoor Air Temp.30

°C

25 30 35 40

5

6

4

3

Outdoor fan speed

HighLow

25 30 35 40

25

20

15

10

5

Outdoor fan speed

HighLow

-

50 510152025

4.0

(40.8)

3.5

(35.7)

3.0

(30.6)

2.5

(25.5)

2.0

(20.4)

-

50 510152025

4

7

6

5

-

50 510152025

55

50

45

40

35

30

25

20

°C

17

°C

Indoor Air Temp.23°C

20

°C

17

°C

Indoor Air Temp.23

°C

24

°C

Indoor Air Temp.30°C

27

°C

24

°C

Indoor Air Temp.30

°C

27

°C

17

°C

Indoor Air Temp.23°C

20

°C

17

°C

Indoor Air Temp.23°C

20

°C

27

°C

24

°C

Indoor Air Temp.30°C

27

°C

24

°C

Indoor Air Temp.30

°C

20

°C

17

°C

Indoor Air Temp.23°C

20

°C

17

°C

Indoor Air Temp.23

°C

17

Horizontal distance (m)

Axis air velocity (m/s)

Vertical distance (m)

Room air temp. : 20 °C

Fan speed : High

Heating

Horizontal distance (m)

Axis air velocity (m/s)

Vertical distance (m)

Room air temp. : 27 °C

Fan speed : High

Cooling

: Flap angle 0° , : Axis air velocity 0°

: Flap angle 30°, : Axis air velocity 30°

: Flap angle 45

°

,

: Axis air velocity 45°

: Flap angle 60

°

,

: Axis air velocity 60°

5-2. Air Throw Distance Charts

Indoor Unit SAP-KRV96EHDS

0

1

2

3

4

0123456789

0

1

2

3

4

5

0123456789

18

Horizontal distance (m)

Axis air velocity (m/s)

Vertical distance (m)

Room air temp. : 20 °C

Fan speed : High

Heating

Horizontal distance (m)

Axis air velocity (m/s)

Vertical distance (m)

Room air temp. : 27 °C

Fan speed : High

Cooling

: Flap angle 0°, : Axis air velocity 0°

: Flap angle 30°, : Axis air velocity 30°

: Flap angle 45°, : Axis air velocity 45°

: Flap angle 60°, : Axis air velocity 60°

Indoor Unit SAP-KRV126EHDS

0

1

2

3

4

0123456789

0

1

2

3

4

5

0123456789

19

6. ELECTRICAL DATA

6-1. Electrical Characteristics

Indoor Unit SAP-KRV96EHDS

Outdoor Unit SAP-CRV96EHDS

Indoor Unit Outdoor Unit Complete Unit

Fan Motor Fan Motor + Compressor

Performance at 230V Single-phase 50Hz

Rating conditions Running amp. A 0.34

Power input W 30

2.92

600

Rating conditions: Indoor air temperature: 27 °C D.B. / 19 °C W.B.

Outdoor air temperature: 35 °C D.B.

Rating conditions: Indoor air temperature 20 °C D.B.

Outdoor air temperature 7 °C D.B. / 6 °C W.B.

Rating conditions: Indoor air temperature: 27 °C D.B. / 19 °C W.B.

Outdoor air temperature: 35 °C D.B.

Rating conditions: Indoor air temperature: 20 °C D.B.

Outdoor air temperature: 7 °C D.B. / 6 °C W.B.

Heating

Cooling

3.26

630

Indoor Unit Outdoor Unit Complete Unit

Fan Motor Fan Motor + Compressor

Performance at 230V Single-phase 50Hz

Rating conditions Running amp. A 0.35

Power input W 32

3.68

803

4.03

835

Indoor Unit SAP-KRV126EHDS

Outdoor Unit SAP-CRV126EHDS

Indoor Unit Outdoor Unit Complete Unit

Fan Motor Fan Motor + Compressor

Performance at 230V Single-phase 50Hz

Rating conditions Running amp. A 0.36

Power input W 33

4.43

992

Heating

Cooling

4.79

1,025

Indoor Unit Outdoor Unit Complete Unit

Fan Motor Fan Motor + Compressor

Performance at 230V Single-phase 50Hz

Rating conditions Running amp. A 0.40

Power input W 39

5.37

1,221

5.77

1,260

20

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