Sanyo SAP–CR184G Technical & Service Manual

TECHNICAL & SERVICE MANUAL

SAP–KR184GJH + SAP–CR184GH

SAP–KR224GJH + SAP–CR224GH

FILE NO.

REFERENCE NO. SM700629

Indoor Unit

Outdoor Unit

SPLIT SYSTEM AIR CONDITIONER

A

I

R

C

O

N

DITIONER

SAP–KR184GJH

SAP–KR224GJH

SAP–CR184GH

SAP–CR224GH

IMPORTANT

These air conditioners employ new

refrigerant R410A.

Pay special attention when

servicing the unit.

Indoor Model No. Product Code No.

SAP–KR184GJH 1 852 094 03

SAP–KR224GJH 1 852 094 02

Outdoor Model No. Product Code No.

SAP–CR184GH 1 852 094 07

SAP–CR224GH 1 852 094 06

Destination: Australia (50Hz)

General area (50Hz)

2

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.

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.

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.

Special Precautions

When Wiring

ELECTRICAL SHOCK CAN CAUSE

SEVERE PERSONAL INJURY OR

DEATH. ONLY A QUALIFIED,

EXPERIENCED ELECTRICIAN SHOULD

ATTEMPT TO WIRE THIS SYSTEM.

• 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.

WARNING

CAUTION

WARNING

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

units 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.

CAUTION

Table of Contents

Page

1. OPERATING RANGE .............................................................................................................................. 5

2. SPECIFICATIONS

2-1. Unit Specifications.......................................................................................................................... 6

2-2. Major Component Specifications.................................................................................................... 8

2-3. Other Component Specifications.................................................................................................... 12

3. DIMENSIONAL DATA.............................................................................................................................. 13

4. REFRIGERANT FLOW DIAGRAM ......................................................................................................... 15

5. PERFORMANCE DATA

5-1. Performance charts ....................................................................................................................... 16

5-2. Air Throw Distance Chart .............................................................................................................. 18

5-3. Cooling Capacity ........................................................................................................................... 20

5-4. Heating Capacity ........................................................................................................................... 22

6. ELECTRICAL DATA

6-1. Electrical Characteristics................................................................................................................ 23

6-2. Electric Wiring Diagrams................................................................................................................ 25

7. INSTALLATION INSTRUCTIONS

7-1. Installation Site Selection ............................................................................................................... 27

7-2. Remote Control Unit Installation Position....................................................................................... 29

7-3. Recommended Wire Length and Diameter ................................................................................... 30

7-4. How to Test Run the Air Conditioner ............................................................................................. 31

7-5. Remove the grille to Install the Indoor Unit .................................................................................... 32

8. FUNCTION

8-1. Room Temperature Control ........................................................................................................... 33

8-2. Dry Operation ................................................................................................................................ 35

8-3. Automatic Switching between Cooling and Heating ...................................................................... 36

8-4. Freeze Prevention ......................................................................................................................... 37

8-5. Cold Draft Prevention .................................................................................................................... 38

8-6. Overload Prevention ...................................................................................................................... 39

8-7. Automatic fan speed ...................................................................................................................... 40

8-8. Defrosting Operation ...................................................................................................................... 41

8-9. Outdoor Fan Speed Control .......................................................................................................... 42

9. TROUBLESHOOTING

9-1. Check before and after troubleshooting ........................................................................................ 43

9-2. Air conditioner does not operate .................................................................................................... 44

9-3. Some part of air conditioner does not operate ..............................................................................48

9-4. Air conditioner operates, but abnormalities are observed ............................................................. 50

10. REFRIGERANT R410A: SPECIAL PRECAUTIONS WHEN SERVICING THE UNIT

10-1. Characteristics of new refrigerant R410A....................................................................................... 53

10-2. Checklist before serving................................................................................................................. 53

10-3. Tools specifically for R410A........................................................................................................... 55

10-4. Tubing installation procedures........................................................................................................ 55

10-5. In case of compressor malfunction................................................................................................. 56

10-6. In case refrigerant is leaking........................................................................................................... 58

10-7. Charging additional refrigerant....................................................................................................... 59

10-8. Retro-fitting existing systems.......................................................................................................... 59

3

11. CHECKING ELECTRICAL COMPONENTS

11-1. Measurement of Insulation Resistance .......................................................................................... 60

11-2. Checking Continuity of Fuse on PCB Ass'y.................................................................................... 61

11-3. Checking Motor Capacitor ............................................................................................................. 61

12. MAINTENANCE

12-1. Address Setting of the Remote Control Unit .................................................................................. 62

.................................................................................................................................................. 63

APPENDIX

4

5

1. OPERATING RANGE

Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.

Cooling

Maximum 32°C D.B. / 23°C W.B. 43°C D.B.

Minimum 19°C D.B. / 14°C W.B. 19°C D.B.

Heating

Maximum 27°C D.B. 24°C D.B. / 18°C W.B.

Minimum 16°C D.B. –8°C D.B. / –9°C W.B.

6

2. SPECIFICATIONS

2-1. Unit Specifications

Indoor Unit SAP–KR184GJH

Outdoor Unit SAP–CR184GH

Power Source 220–240V Single phase 50Hz

Voltage rating 220 / 230 / 240 V

Performance Cooling Heating

Capacity kW 5.15 / 5.15 / 5.30 5.70 / 5.70 / 5.70

BTU/h 17,600 / 17,600 / 18,100 19,400 / 19,400 / 19,400

Air circulation (High)

m

3

/h

890 890

Moisture removal (High) Liters/h 2.3 —

Electrical Rating Cooling Heating

Available voltage range V 198 ~ 264

Running amperes A 7.4 / 7.1 / 7.1 7.3 / 7.0 / 6.7

Power input W 1,600 / 1,600 / 1,650 1,580 / 1,580 / 1,580

Power factor % 98 / 98 / 97 98 / 98 / 98

C.O.P. W/W 3.22 / 3.22 / 3.21 3.61 / 3.61 / 3.61

Compressor locked rotor amperes A 28 28

Features

Controls / Temperature control Microprocessor / I.C. thermistor

Control unit Wireless remote controller

Timer ON/OFF 24 hours & Daily program,1-hour OFF

Fan speeds Indoor / Outdoor 3 and Auto / Auto (Hi/Lo)

Airflow direction (Indoor) Horizontal Manual

Vertical Auto

Air filter Washable, Anti-Mold

Compressor Rotary (Hermetic)

Refrigerant / Amount charged at shipment g R410A / 1,600

Refrigerant control Capillary tube

Operation sound Indoor: Hi/Me/Lo/Qt* dB-A 42 / 39 / 35 / 32 41 / 38 / 34 / 32

(*Qt=Quiet mode at Lo) Outdoor: Hi dB-A 55 56

Refrigerant tubing connections Flare type

Max. allowable tubing length at shipment m 7.5

Refrigerant Narrow tube mm (in.) 6.35(1/4)

tube diameter Wide tube mm (in.) 12.7(1/2)

Refrigerant tube kit / Accessories Optional / Air Clean Filter

Dimensions & Weight

Indoor Unit

Outdoor Unit

Unit dimensions Height mm 298 670

Width mm 1,065 880

Depth mm 218 285

Package dimensions Height mm 299 740

Width mm 1,140 1,022

Depth mm 379 400

Weight Net kg 12.0 48.0

Shipping kg 15.0 52.0

Shipping volume

m

3

0.129 0.303

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.

7

Indoor Unit SAP–KR224GJH

Outdoor Unit SAP–CR224GH

Power Source 220–240V Single phase 50Hz

Voltage rating 220 / 230 / 240 V

Performance Cooling Heating

Capacity kW 6.40 / 6.40 / 6.40 7.20 / 7.20 / 7.20

BTU/h 21,800 / 21,800 / 21,800 24,600 / 24,600 / 24,600

Air circulation (High)

m

3

/h

980 980

Moisture removal (High) Liters/h 3.3 —

Electrical Rating Cooling Heating

Available voltage range V 198 ~ 264

Running amperes A 10.4 / 10.0 / 9.6 10.3 / 9.8 / 9.4

Power input W 2,275 / 2,275 / 2,280 2,240 / 2,240 / 2,240

Power factor % 99 / 99 / 99 99 / 99 / 99

C.O.P. W/W 2.81 / 2.81 / 2.81 3.21 / 3.21 / 3.21

Compressor locked rotor amperes A 49 49

Features

Controls / Temperature control Microprocessor / I.C. thermister

Control unit Wireless remote controller

Timer ON/OFF 24 hours & Daily program,1-hour OFF

Fan speeds Indoor / Outdoor 3 and Auto / Auto (Hi/Lo)

Airflow direction (Indoor) Horizontal Manual

Vertical Auto

Air filter Washable, Anti-Mold

Compressor Rotary (Hermetic)

Refrigerant / Amount charged at shipment g R410A / 1,850

Refrigerant control Capillary tube

Operation sound Indoor: Hi/Me/Lo/Qt* dB-A 45 / 41 / 37 / 32 44 / 40 / 36 / 32

(*Qt=Quiet mode at Lo) Outdoor: Hi dB-A 57 58

Refrigerant tubing connections Flare type

Max. allowable tubing length at shipment m 10

Refrigerant Narrow tube mm (in.) 6.35(1/4)

tube diameter Wide tube mm (in.) 15.88(5/8)

Refrigerant tube kit / Accessories Optional / Air Clean Filter

Dimensions & Weight

Indoor Unit

Outdoor Unit

Unit dimensions Height mm 298 670

Width mm 1,065 880

Depth mm 218 285

Package dimensions Height mm 299 740

Width mm 1,140 1,022

Depth mm 379 400

Weight Net kg 12.0 56.0

Shipping kg 15.0 60.0

Shipping volume

m

3

0.129 0.303

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.

8

2-2. Major Component Specifications

2-2-1. Indoor Unit

Indoor Unit SAP–KR184GJH

Controller PCB

Part No. CB-KR184EH (POW-KR184GJH)

Controls Microprocessor

Control circuit fuse 250 V 3.15 A

Remote Control Unit RCS-4HPIS4E

Fan & Fan Motor

Type Cross-flow

Q'ty ... Dia. and length mm 1 ... ø94 / L845

Fan motor model ... Q'ty DC Motor SIC-39CVL-D847-2 ... 1

No. of poles ... Rough measure rpm (Cool / Heat) 8 ... 1,200 / 1,200

Nominal output W 30

Coil resistance (Ambient temp. 20°C) Ω ——

——

Safety devices Type Internal controller

Over-current protection Yes

Overheat protection Yes

Run capacitor (on controller PCB) µF —

VAC —

Flap Motor

Type Stepping motor

Model MP24Z3-12V

Rating DC 12 V

Coil resistance (Ambient temp. 25°C) Ω Each pair of terminals : 400 ± 7%

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube

Rows 2

Fin pitch mm 1.3

Face area

m

2

0.285

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

9

Indoor Unit SAP–KR224GJH

Controller PCB

Part No. CB-KR224EH (POW-KR184GJH)

Controls Microprocessor

Control circuit fuse 250 V 3.15 A

Remote Control Unit RCS-4HPIS4E

Fan & Fan Motor

Type Cross-flow

Q'ty ... Dia. and length mm 1 ... ø94 / L845

Fan motor model ... Q'ty DC Motor SIC-39CVL-D847-2 ... 1

No. of poles ... Rough measure rpm (Cool / Heat) 8 ... 1,300 / 1,300

Nominal output W 30

Coil resistance (Ambient temp. 20°C) Ω ——

——

Safety devices Type Internal controller

Over-current protection Yes

Overheat protection Yes

Run capacitor (on controller PCB) µF —

VAC —

Flap Motor

Type Stepping motor

Model MP24Z3-12V

Rating DC 12 V

Coil resistance (Ambient temp. 25°C) Ω Each pair of terminals : 400 ± 7%

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube

Rows 2

Fin pitch mm 1.3

Face area

m

2

0.285

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

10

2-2-2. Outdoor Unit

Outdoor Unit SAP–CR184GH

Controller PCB —

Compressor

Type Rotary (Hermetic)

Compressor model 5KS205DAJ21 85204526321

Nominal output W 1,500

Compressor oil ... Amount cc FV50S ... 670

Coil resistance (Ambient temp. 20°C) Ω C–R : 1.780

C–S : 2.175

Safety devices Type Internal protector

Overload relay —

Operating temp. Open °C Automatic opening

Close °C Automatic reclosing

Operating amp.(Ambient temp. 25°C) —

Run capacitor µF 50

VAC 400

Crank case heater —

Fan & Fan Motor

Type Propeller

Q'ty ... Dia. 1 ... ø420

Fan motor model ... Q'ty AC motor KFG6S-51E5P ... 1

No. of poles ... Rough measure rpm (Cool / Heat) 6 ... 870 / 850

Nominal output W 50

Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 63.60

WHT-YEL : 58.48

YEL-PNK : 23.36

Safety devices Type Thermal protector

Operating temp. Open °C 130±8

Close Automatic reclosing

Run capacitor µF 4

VAC 440

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube

Rows 2

Fin pitch mm 1.2

Face area

m

2

0.510

External Finish Acrylic baked-on enamel finish

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

11

Outdoor Unit SAP–CR224GH

Controller PCB —

Compressor

Type Rotary (Hermetic)

Compressor model 5JS270DAA21 85204526322

Nominal output W 1,800

Compressor oil ... Amount cc FV50S ... 1,130

Coil resistance (Ambient temp. 20°C) Ω C–R : 1.166

C–S : 1.534

Safety devices Type Internal protector

Overload relay —

Operating temp. Open °C Automatic opening

Close °C Automatic reclosing

Operating amp.(Ambient temp. 25°C) —

Run capacitor µF 60

VAC 400

Crank case heater —

Fan & Fan Motor

Type Propeller

Q'ty ... Dia. 1 ... ø420

Fan motor model ... Q'ty AC motor KFG4S-51C5PB ... 1

No. of poles ... Rough measure rpm (Cool / Heat) 4 ... 980 / 950

Nominal output W 50

Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 53.83

WHT-YEL : 36.32

YEL-PNK : 15.14

Safety devices Type Thermal protector

Operating temp. Open °C 130±8

Close Automatic reclosing

Run capacitor µF 5

VAC 440

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube

Rows 2

Fin pitch mm 1.2

Face area

m

2

0.510

External Finish Acrylic baked-on enamel finish

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

2-3. Other Component Specifications

12

4-way Valve (Solenoid coil) SHF-7H-34U

Rating AC 220-240 V , 50 / 60 Hz

Refrigerant R22, R407C, R410A

Thermostat (Fan Speed Control 23S) MQT5S

Switching temp. °C

high ⇒ LOW 28.5°C ± 1.5

low ⇒ HIGH 31.5°C ± 2

Contact rating AC 220V, 3A

< Only for 224 class >

Magnetic Contactor CLK–25J2

Coil rating 50Hz 220 ~ 240V

Coil resistance kΩ (at 20°C) 2.0

< Only for 184 class >

Power Relay (PR) EL1U

Coil rating AC 200–240V, 50/60Hz

Contact rating AC 277V, 30A

Outdoor Unit SAP–CR184GH

SAP–CR224GH

Thermistor (Coil / Room sensor) PBM-D41E-S1 (Coil / Room)

Resistance kΩ Coil 0°C 15.0 ± 5% / Room 25°C 5.0 ± 4%

Indoor Unit SAP–KR184GJH

SAP–KR224GJH

13

3. DIMENSIONAL DATA

Indoor Unit SAP–KR184GJH

SAP–KR224GJH

(ø80)

49

5

1055

5

298

1065

50

60 100.5

1055

50

760

(3)218

475 403

60

49 24.5

402.5

95

450

95

212.5

117.5 117.5

1065

298

45

Drain hose ø18

Narrow tube

ø6.35(1/4")

90.5

307.5450307.5

95

45

95

202.4 202.4

(ø80)

196

46.5

27.4

70

32

133.8

52 23

Wide tube

ø12.70(1/2") 184

ø15.88(5/8") 224

Unit : mm

14

Outdoor Unit SAP–CR184GH

SAP–CR224GH

293

608

880 80

136

12

36

334

310

285

ID:ø

18

2-ID:ø

23.6

670

18

55111

166

2

145

AIR DISCHARGE

AIR INTAKE

Narrow tube service valve

ø6.35

(

1/4"

)

Wide tube service valve

ø12.70(1/2") 184

ø15.88(5/8") 224

unit:m

Unit : mm

15

4. REFRIGERANT FLOW DIAGRAM

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.

IMPORTANT

CAUTION

Wide tube

Thickness:

Min. 8 mm

Insulation

Narrow tube

Thickness:

Min. 8 mm

4-way

valve

Accumulator

Wide tube

service

valve

Wide tube

O.D.

ø12.7 mm

(1/2 ")

18 class

O.D.

ø15.88 mm

(5/8 ")

22 class

Compressor

Narrow

tube

service

valve

Narrow tube

O.D.

ø6.35 mm

(1/4")

Heat exchanger

Cooling cycle

Heating cycle

Indoor unit Outdoor unit

Heat exchanger

Muffler

Capillary tubes

(both for heating

and cooling)

Capillary tube

(for heating)

Check valve

or

Strainer

Indoor Unit SAP–KR184GJH

SAP–KR224GJH

Outdoor Unit SAP–CR184GH

SAP–CR224GH

5. PERFORMANCE DATA

5-1. Performance charts

16

Indoor inlet air

D.B. temp. (°C)

Indoor inlet air

D.B. temp. (°C)

Outdoor inlet air D.B. temp. (°C)

25 30 35 40 45 50

Low pressure at wide tube serveice valve MPa

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

1.8

Outdoor inlet air D.B. temp. (

°C)

–5 0 5 10 15 20 25

High pressure at wide tube serveice valve MPa

4.0

3.8

3.6

3.4

3.2

3.0

2.8

2.6

2.4

2.2

2.0

1.8

< Cooling Characteristics > < Heating Characteristics >

32

27

21

27

20

15

Indoor inlet air

D.B. temp. (°C)

Outdoor

fan speed

HighLow

Indoor inlet air

D.B. temp. (°C)

12

11

10

9

8

7

6

5

4

25 30 35 40 45 50

Outdoor inlet air D.B. temp. (°C)

Operating current (A)

13

11

10

9

8

7

6

5

4

–5 0 5 10 15 20

Outdoor inlet air D.B. temp. (°C)

Operating current (A)

25

12

15

27

20

15

32

27

21

Outdoor

fan speed

HighLow

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

heating mode. (Refer to “8-6 Overload prevention”)

● ...... Points of Rating condition

Black dots in above charts indicate the following rating conditions.

Cooling: Indoor air temperature 27°C D.B./19°C W.B. Heating: Indoor air temperature 20°C D.B.

Outdoor air temperature 35°C D.B./24°C W.B. Outdoor air temperature 7°C D.B./6°C W.B.

NOTE

Indoor Unit SAP–KR184GJH

Outdoor Unit SAP–CR184GH

17

Indoor inlet air

D.B. temp. (°C)

Indoor inlet air

D.B. temp. (°C)

Outdoor inlet air D.B. temp. (°C)

25 30 35 40 45 50

Low pressure at wide tube serveice valve MPa

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

1.8

Outdoor inlet air D.B. temp. (

°C)

–5 0 5 10 15 20 25

High pressure at wide tube serveice valve MPa

4.0

3.8

3.6

3.4

3.2

3.0

2.8

2.6

2.4

2.2

2.0

1.8

< Cooling Characteristics > < Heating Characteristics >

32

27

21

27

20

15

Indoor inlet air

D.B. temp. (°C)

Outdoor

fan speed

HighLow

Indoor inlet air

D.B. temp. (°C)

15

14

13

12

11

10

9

8

7

25 30 35 40 45 50

Outdoor inlet air D.B. temp. (°C)

Operating current (A)

16

27

20

15

14

13

12

11

10

9

8

7

–5 0 5 10 15 20

Outdoor inlet air D.B. temp. (°C)

Operating current (A)

25

15

16

32

27

21

Outdoor

fan speed

HighLow

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

heating mode. (Refer to “8-6 Overload prevention”)

● ...... Points of Rating condition

Black dots in above charts indicate the following rating conditions.

Cooling: Indoor air temperature 27°C D.B./19°C W.B. Heating: Indoor air temperature 20°C D.B.

Outdoor air temperature 35°C D.B./24°C W.B. Outdoor air temperature 7°C D.B./6°C W.B.

NOTE

Indoor Unit SAP–KR224GJH

Outdoor Unit SAP–CR224GH

5-2. Air Throw Distance Chart

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

0

1

2

3

4

0123456789

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

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

0

1

2

3

4

0123456789

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

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

18

Indoor Unit SAP–KR184GJH

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

0

1

2

3

4

0123456789

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

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

0

1

2

3

4

0123456789

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

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

19

Indoor Unit SAP–KR224GJH

20

5-3. Cooling Capacity

Indoor Unit SAP–KR184GJH

Outdoor Unit SAP–CR184GH

240V Single Phase 50Hz

RATING CAPACITY 5.30 kW

AIR FLOW RATE 890

m

3

/h

EVAPORATOR CONDENSER

ENT. TEMP. °C OUTDOOR AMBIENT TEMP. °C

W.B. D.B. 30 35 40 43

TC 4.88 4.64 4.36 4.02

CM 1.32 1.41 1.50 1.58

21 SHC 3.43 3.31 3.17 3.01

15 23 SHC 3.88 3.76 3.63 3.46

25 SHC 4.33 4.22 4.08 3.92

27 SHC 4.78 4.64 4.36 4.02

29 SHC 4.88 4.64 4.36 4.02

31 SHC 4.88 4.64 4.36 4.02

TC 5.23 4.98 4.68 4.31

CM 1.35 1.45 1.54 1.62

21 SHC 2.96 2.85 2.71 2.55

17 23 SHC 3.41 3.30 3.16 3.00

25 SHC 3.87 3.75 3.62 3.45

27 SHC 4.32 4.20 4.07 3.90

29 SHC 4.77 4.66 4.52 4.31

31 SHC 5.23 4.98 4.68 4.31

TC 5.57 # 5.30 4.98 4.58

CM 1.40 1.50 1.59 1.67

21 SHC 2.48 2.36 2.23 2.06

19 23 SHC 2.93 2.81 2.68 2.52

25 SHC 3.38 3.27 3.13 2.97

27 SHC 3.83 3.72 3.59 3.42

29 SHC 4.29 4.17 4.04 3.88

31 SHC 4.74 4.63 4.49 4.33

TC 5.90 5.62 5.28 4.86

CM 1.43 1.54 1.63 1.72

23 SHC 2.44 2.33 2.19 2.03

21 25 SHC 2.89 2.78 2.65 2.49

27 SHC 3.34 3.23 3.10 2.94

29 SHC 3.80 3.69 3.55 3.39

31 SHC 4.25 4.14 4.01 3.85

TC 6.25 5.90 5.52 5.14

CM 1.47 1.58 1.68 1.77

23 25 SHC 2.37 2.24 2.11 1.97

27 SHC 2.82 2.70 2.56 2.43

29 SHC 3.28 3.15 3.01 2.88

31 SHC 3.73 3.60 3.47 3.33

TC : Total Cooling Capacity (kW)

SHC : Sensible Heat Capacity (kW)

CM : Compressor Input (kW)

Rating conditions (#Mark) are

Outdoor Ambient Temp. 35°C D.B.

Indoor Unit Entering Air Temp. 27°C D.B. / 19°C W.B.

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Sanyo SAP–CR184G Technical & Service Manual

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