Sanyo SAP–K181GJA, SAP–K241GJA, SAP–K181MBA, SAP–C161GA, SAP–K241MBA Technical & Service Manual

TECHNICAL & SERVICE MANUAL

SAP–K161GJA + SAP–C161GA

+ SAP–C161JA

SAP–K181GJA + SAP–C181GA

+ SAP–C181JA

SAP–K181MBA + SAP–C181MA

+ SAP–C181BA

SAP–K241GJA + SAP–C241GA

+ SAP–C241JA

SAP–K241MBA + SAP–C241MA

+ SAP–C241BA

FILE NO.

REFERENCE NO. SM700456

Indoor Unit

Outdoor Unit

SPLIT SYSTEM AIR CONDITIONER

SAP–K161GJA
SAP–K181GJA

SAP–K181MBA
SAP–K241GJA

SAP–K241MBA

SAP–C161GA
SAP–C161JA

SAP–C181GA
SAP–C181JA
SAP–C181MA
SAP–C181BA

SAP–C241GA
SAP–C241JA
SAP–C241MA
SAP–C241BA

Indoor Model No. Product Code No. Destination
SAP–K161GJA–S 1 852 070 38 General (50/60Hz)
SAP–K181GJA–S 1 852 070 39
SAP–K181MBA–S 1 852 070 40

SAP–K241GJA–S 1 852 070 42 General (50/60Hz)

SAP–K241MBA–S 1 852 070 43

Middle East (50/60Hz)

Middle East (50/60Hz)

Outdoor Model No. Product Code No. Destination

SAP–C161GA–S 1 852 070 55 General (50Hz)

SAP–C161JA–S 1 852 070 56 General (60Hz)

SAP–C181GA–S 1 852 070 57 General (50Hz)

SAP–C181JA–S 1 852 069 62 General (60Hz)
SAP–C181MA–S 1 852 070 58 Middle East (50Hz)
SAP–C181BA–S 1 852 070 60 Middle East (60Hz)
SAP–C241GA–S 1 852 070 61 General (50Hz)

SAP–C241JA–S 1 852 070 62 General (60Hz)
SAP–C241MA–S 1 852 070 63 Middle East (50Hz)
SAP–C241BA–S 1 852 070 65 Middle East (60Hz)

General (50/60Hz)

i

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 leak­free 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 .............................................................................................................................. 1

2. SPECIFICATIONS

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

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

2-3. Other Component Specifications.................................................................................................... 17

3. DIMENSIONAL DATA.............................................................................................................................. 18

4. REFRIGERANT FLOW DIAGRAM ......................................................................................................... 21

5. PERFORMANCE DATA

5-1. Performance charts ....................................................................................................................... 23

5-2. Air Throw Distance Chart .............................................................................................................. 26

5-3. Cooling Capacity ........................................................................................................................... 27

6. ELECTRICAL DATA

6-1. Electrical Characteristics................................................................................................................ 33

6-2. Electric Wiring Diagrams................................................................................................................ 36

7. INSTALLATION INSTRUCTIONS

7-1. Installation Site Selection ............................................................................................................... 41

7-2. Remote Control Unit Installation Position....................................................................................... 43

7-3. Recommended Wire Length and Diameter ................................................................................... 44

8. FUNCTION

8-1. Room Temperature Control ........................................................................................................... 45

8-2. Dry Operation ................................................................................................................................ 46

8-3. Freeze Prevention ......................................................................................................................... 46

8-4. Outdoor Fan Speed Control .......................................................................................................... 47

9. TROUBLESHOOTING

9-1. Check before and after troubleshooting ........................................................................................ 48

9-2. Air conditioner does not operate .................................................................................................... 49

9-3. Some part of air conditioner does not operate .............................................................................. 53

9-4. Air conditioner operates, but abnormalities are observed ............................................................. 55

9-5. If a sensor is defective ................................................................................................................... 56

10. CHECKING ELECTRICAL COMPONENTS

10-1. Measurement of Insulation Resistance .......................................................................................... 57

10-2. Checking Continuity of Fuse on PCB Ass'y.................................................................................... 58

10-3. Checking Motor Capacitor ............................................................................................................. 58

11. MAINTENANCE

11-1. Changing Address of Remote Control Unit in Indoor Unit ............................................................. 59

INSTRUCTION MANUAL ........................................................................................................ 60

APPENDIX

ii

1

1. OPERATING RANGE

■ 50Hz models
Outdoor Unit SAP–C161GA

SAP–C181GA
SAP–C241GA

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.

■ 60Hz models

Outdoor Unit SAP–C161JA

SAP–C181JA
SAP–C241JA

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.

Outdoor Unit SAP–C181BA

SAP–C241BA

Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.

Cooling

Maximum 29°C D.B. / 19°C W.B. 54°C D.B.

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

Outdoor Unit SAP–C181MA

SAP–C241MA

Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.

Cooling

Maximum 32°C D.B. / 23°C W.B. 52°C D.B.

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

2

2. SPECIFICATIONS

2-1. Unit Specifications

Indoor Unit SAP–K161GJA
Outdoor Unit SAP–C161GA

Power Source

220–240V Single phase 50Hz

Voltage rating 220/230/240 V
Performance Cooling

Capacity kW 4.70 / 4.70 / 4.70

BTU/h 16,000 / 16,000 / 16,000

Air circulation (High)

m3/h

760

Moisture removal (High) Liters/h 2.3

Electrical Rating Cooling

Available voltage range V 198 ~ 264
Running amperes A 7.2 / 7.2 / 7.3
Power input W 1,540 / 1,570 / 1,610
Power factor % 97 / 95 / 92
C.O.P. W/W 3.1 / 3.0 / 2.9
Compressor locked rotor amperes A 38 / 40 / 41

Features

Controls / Temperature control Microprocessor / I.C. thermostat
Control unit Wireless remote control unit
Timer 1-hour OFF / 12-hours ON or 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 R22 / 1,090
Refrigerant control Capillary tube
Operation sound Indoor : Hi / Me / Lo dB-A 41 / 38 / 36

Outdoor : Hi dB-A 53
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 / Hanging wall bracket

Dimensions & Weight

Indoor Unit

Outdoor Unit

Unit dimensions Height mm 285 630

Width mm 995 810

Depth mm 196 275
Package dimensions Height mm 276 704

Width mm 1,070 953

Depth mm 363 369
Weight Net kg 12.0 43.0

Shipping kg 15.0 47.0
Shipping volume

m

3

0.11 0.25

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.

3

Indoor Unit SAP–K161GJA
Outdoor Unit SAP–C161JA

Power Source

220V Single phase 60Hz

Voltage rating 220 V
Performance Cooling

Capacity kW 4.70

BTU/h 16,000

Air circulation (High)

m3/h

760

Moisture removal (High) Liters/h 2.3

Electrical Rating Cooling

Available voltage range V 198 ~ 242
Running amperes A 8.1
Power input W 1,770
Power factor % 99
C.O.P. W/W 2.7
Compressor locked rotor amperes A 41

Features

Controls / Temperature control Microprocessor / I.C. thermostat
Control unit Wireless remote control unit
Timer 1-hour OFF / 12-hours ON or 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 R22 / 1,150
Refrigerant control Capillary tube
Operation sound Indoor : Hi / Me / Lo dB-A 41 / 38 / 36

Outdoor : Hi dB-A 51
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 / Hanging wall bracket

Dimensions & Weight

Indoor Unit

Outdoor Unit

Unit dimensions Height mm 285 630

Width mm 995 810

Depth mm 196 275
Package dimensions Height mm 276 704

Width mm 1,070 953

Depth mm 363 369
Weight Net kg 12.0 43.0

Shipping kg 15.0 47.0
Shipping volume

m

3

0.11 0.25

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.

4

Indoor Unit SAP–K181GJA SAP–K181MBA
Outdoor Unit SAP–C181GA SAP–C181MA

Power Source

220–240V Single phase 50Hz

Voltage rating 220/230/240 V
Performance Cooling

Capacity kW 5.15 / 5.15 / 5.15

BTU/h 17,600 / 17,600 / 17,600

Air circulation (High)

m3/h

760

Moisture removal (High) Liters/h 2.7

Electrical Rating Cooling

Available voltage range V 198 ~ 264
Running amperes A 9.6 / 9.5 / 9.5
Power input W 2,030 / 2,060 / 2,110
Power factor % 96 / 94 / 93
C.O.P. W/W 2.5 / 2.5 / 2.4
Compressor locked rotor amperes A 45 / 46 / 48

Features

Controls / Temperature control Microprocessor / I.C. thermostat
Control unit Wireless remote control unit
Timer 1-hour OFF / 12-hours ON or 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 R22 / 1,140
Refrigerant control Capillary tube
Operation sound Indoor : Hi / Me / Lo dB-A 41 / 38 / 36

Outdoor : Hi dB-A 53
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 / Hanging wall bracket

Dimensions & Weight

Indoor Unit

Outdoor Unit

Unit dimensions Height mm 285 630

Width mm 995 810

Depth mm 196 275
Package dimensions Height mm 276 704

Width mm 1,070 953

Depth mm 363 369
Weight Net kg 12.0 47.5

Shipping kg 15.0 52.0
Shipping volume

m

3

0.11 0.25

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.

5

Indoor Unit SAP–K181GJA SAP–K181MBA
Outdoor Unit SAP–C181JA SAP–C181BA

Power Source

220V Single phase 60Hz

Voltage rating 220 V
Performance Cooling

Capacity kW 5.15

BTU/h 17,600

Air circulation (High)

m3/h

760

Moisture removal (High) Liters/h 2.7

Electrical Rating Cooling

Available voltage range V 198 ~ 242
Running amperes A 7.8
Power input W 1,700
Power factor % 99
C.O.P. W/W 3.0
Compressor locked rotor amperes A 41

Features

Controls / Temperature control Microprocessor / I.C. thermostat
Control unit Wireless remote control unit
Timer 1-hour OFF / 12-hours ON or 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 R22 / 1,150
Refrigerant control Capillary tube
Operation sound Indoor : Hi / Me / Lo dB-A 41 / 38 / 36

Outdoor : Hi dB-A 51
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 / Hanging wall bracket

Dimensions & Weight

Indoor Unit

Outdoor Unit

Unit dimensions Height mm 285 630

Width mm 995 810

Depth mm 196 275
Package dimensions Height mm 276 704

Width mm 1,070 953

Depth mm 363 369
Weight Net kg 12.0 47.5

Shipping kg 15.0 52.0
Shipping volume

m

3

0.11 0.25

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.

6

Indoor Unit SAP–K241GJA SAP–K241GJA
Outdoor Unit SAP–C241GA SAP–C241MA

Power Source

220–240V Single phase 50Hz

Voltage rating 220/230/240 V
Performance Cooling

Capacity kW 6.40 / 6.45 / 6.45

BTU/h 21,800 / 22,000 / 22,000

Air circulation (High)

m3/h

830

Moisture removal (High) Liters/h 3.3

Electrical Rating Cooling

Available voltage range V 198 ~ 264
Running amperes A 12.8 / 12.8 / 12.8
Power input W 2,650 / 2,680 / 2,760
Power factor % 94 / 91 / 90
C.O.P. W/W 2.4 / 2.4 / 2.3
Compressor locked rotor amperes A 67 / 70 / 73

Features

Controls / Temperature control Microprocessor / I.C. thermostat
Control unit Wireless remote control unit
Timer 1-hour OFF / 12-hours ON or 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 R22 / 1,785
Refrigerant control Capillary tube
Operation sound Indoor : Hi / Me / Lo dB-A 43 / 41 / 39

Outdoor : Hi dB-A 54
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 / Hanging wall bracket

Dimensions & Weight

Indoor Unit

Outdoor Unit

Unit dimensions Height mm 285 630

Width mm 995 810

Depth mm 196 275
Package dimensions Height mm 276 704

Width mm 1,070 953

Depth mm 363 369
Weight Net kg 12.0 59.0

Shipping kg 15.0 62.0
Shipping volume

m

3

0.11 0.25

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.

7

Indoor Unit SAP–K241GJA SAP–K241GJA
Outdoor Unit SAP–C241JA SAP–C241BA

Power Source

220V Single phase 60Hz

Voltage rating 220 V
Performance Cooling

Capacity kW 6.40

BTU/h 21,800

Air circulation (High)

m3/h

830

Moisture removal (High) Liters/h 3.3

Electrical Rating Cooling

Available voltage range V 198 ~ 242
Running amperes A 14.5
Power input W 2,890
Power factor % 91
C.O.P. W/W 2.2
Compressor locked rotor amperes A 89

Features

Controls / Temperature control Microprocessor / I.C. thermostat
Control unit Wireless remote control unit
Timer 1-hour OFF / 12-hours ON or 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 R22 / 1,770
Refrigerant control Capillary tube
Operation sound Indoor : Hi / Me / Lo dB-A 43 / 41 / 39

Outdoor : Hi dB-A 54
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 / Hanging wall bracket

Dimensions & Weight

Indoor Unit

Outdoor Unit

Unit dimensions Height mm 285 630

Width mm 995 810

Depth mm 196 275
Package dimensions Height mm 276 704

Width mm 1,070 953

Depth mm 363 369
Weight Net kg 12.0 58.0

Shipping kg 15.0 61.0
Shipping volume

m

3

0.11 0.25

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.

8

2-2. Major Component Specifications

2-2-1. Indoor Unit

Indoor Unit SAP–K161GJA

Controller PCB

Part No. POW-K181GJA
Controls Microprocessor
Control circuit fuse 250 V 3.15 A

Remote Control Unit RCS-2S2E

Fan & Fan Motor

Type Cross-flow
Q'ty ... Dia. and length mm 1 ... ø88 / L746
Fan motor model ... Q'ty UF2-31A5P-S ... 1
No. of poles ... 50/60Hz rpm (High ) 2 ... 1,440 / 1,410
Nominal output W 30
Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 133.7

WHT-PNK : 168.4

— —
— —
— —

Safety devices Type Internal protector

Operating temp. Open °C 130±8

Close Automatic reclosing

Run capacitor µF 2.0

VAC 440

Flap Motor

Type Stepping motor
Model MP24GA2
Rating DC 12 V
Coil resistance (Ambient temp. 25°C) Ω Each terminals (1–2, 1–3, 1–4, 1–5) : 400 ± 7%

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube
Rows 2
Fin pitch mm 1.3
Face area

m

2

0.156

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

9

Indoor Unit SAP–K181GJA SAP–K181MBA

Controller PCB

Part No. POW-K181GJA
Controls Microprocessor
Control circuit fuse 250 V 3.15 A

Remote Control Unit RCS-2S2E

Fan & Fan Motor

Type Cross-flow
Q'ty ... Dia. and length mm 1 ... ø88 / L746
Fan motor model ... Q'ty UF2-31A5P-S ... 1
No. of poles ... 50/60Hz rpm (High) 2 ... 1,440 / 1,410
Nominal output W 30
Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 133.7

WHT-PNK : 168.4

— —
— —
— —

Safety devices Type Internal protector

Operating temp. Open °C 130±8

Close Automatic reclosing

Run capacitor µF 2.0

VAC 440

Flap Motor

Type Stepping motor
Model MP24GA2
Rating DC 12 V
Coil resistance (Ambient temp. 25°C) Ω Each terminals (1–2, 1–3, 1–4, 1–5) : 400 ± 7%

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube
Rows 2
Fin pitch mm 1.3
Face area

m

2

0.156

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

10

Indoor Unit SAP–K241GJA SAP–K241MBA

Controller PCB

Part No. POW-K241GJA
Controls Microprocessor
Control circuit fuse 250 V 3.15 A

Remote Control Unit RCS-2S2E

Fan & Fan Motor

Type Cross-flow
Q'ty ... Dia. and length mm 1 ... ø88 / L746
Fan motor model ... Q'ty UF2-31A5P-S ... 1
No. of poles ... 50/60Hz rpm (High) 2 ... 1,440 / 1,410
Nominal output W 30
Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 133.7

WHT-PNK : 168.4

— —
— —
— —

Safety devices Type Internal protector

Operating temp. Open °C 130±8

Close Automatic reclosing

Run capacitor µF 2.0

VAC 440

Flap Motor

Type Stepping motor
Model MP24GA2
Rating DC 12 V
Coil resistance (Ambient temp. 25°C) Ω Each terminals (1–2, 1–3, 1–4, 1–5) : 400 ± 7%

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube
Rows 2
Fin pitch mm 1.3
Face area

m

2

0.156

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

11

2-2-2. Outdoor Unit

Outdoor Unit SAP–C161GA

Compressor

Type Rotary (Hermetic)
Compressor model C-R140H5W 80610045-S
Nominal output W 1,400
Compressor oil ... Amount cc 4GSD-T or SAY-56T ... 500
Coil resistance (Ambient temp. 25°C) Ω C–R : 1.560

C–S : 3.610

Safety devices Type External(OLR A) External(OLR T)

Overload relay MRA99150-9201 TS-120N
Operating temp. Open °C 145±5 120±5

Close °C 69±11 95±11

Operating amp.(Ambient temp. 25°C) Trip in 6 to 16 sec. at 23.5A —

Run capacitor µF 35.0

VAC 400

Crank case heater —

Fan & Fan Motor

Type Propeller
Q'ty ... Dia. 1 ... ø420
Fan motor model ... Q'ty KFG6S-51A5P-S ... 1
No. of poles ... rpm (High) 6 ... 870
Nominal output W 50
Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 67.09

WHT-YEL : 68.12

YEL-PNK : 15.66

Safety devices Type Internal protector

Operating temp. Open °C 130±8

Close °C Automatic reclosing

Run capacitor µF 4.0

VAC 440

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube
Rows 1
Fin pitch mm 1.3
Face area

m

2

0.506

External Finish Acrylic baked-on enamel finish

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

12

Outdoor Unit SAP–C161JA

Compressor

Type Rotary (Hermetic)
Compressor model C-R132H6D 80612346-S
Nominal output W 1,400
Compressor oil ... Amount cc 4GSD-T or SAY-56T ... 500
Coil resistance (Ambient temp. 25°C) Ω C–R : 1.442

C–S : 2.430

Safety devices Type External(OLR A) External(OLR T)

Overload relay MRA99828-9201 TS-120N
Operating temp. Open °C 145±5 120±5

Close °C 69±11 95±11

Operating amp.(Ambient temp. 25°C) Trip in 6 to 16 sec. at 27A —

Run capacitor µF 35.0

VAC 400

Crank case heater —

Fan & Fan Motor

Type Propeller
Q'ty ... Dia. 1 ... ø420
Fan motor model ... Q'ty KFG6S-51A6P-S ... 1
No. of poles ... rpm (220 V, High) 6 ... 860
Nominal output W 50
Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 81.3

WHT-YEL : 60.86

YEL-PNK : 36.13

Safety devices Type Internal protector

Operating temp. Open °C 130±5

Close °C Automatic reclosing

Run capacitor µF 3.0

VAC 440

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube
Rows 1
Fin pitch mm 1.3
Face area

m

2

0.506

External Finish Acrylic baked-on enamel finish

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

13

Outdoor Unit SAP–C181GA SAP–C181MA

Compressor

Type Rotary (Hermetic)
Compressor model C-2R170H5T 80827445
Nominal output W 1,700
Compressor oil ... Amount cc 4GSD-T or SAY-56T ... 750
Coil resistance (Ambient temp. 25°C) Ω C–R : 1.353

C–S : 3.422

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 40.0

VAC 400

Crank case heater —

Fan & Fan Motor

Type Propeller
Q'ty ... Dia. 1 ... ø420
Fan motor model ... Q'ty KFG6S-51A5P-S ... 1
No. of poles ... rpm (230 V, High) 6 ... 870
Nominal output W 50
Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 67.09

WHT-YEL : 68.12

YEL-PNK : 15.66

Safety devices Type Internal protector

Operating temp. Open °C 130±8

Close °C Automatic reclosing

Run capacitor µF 4.0

VAC 440

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube
Rows 1
Fin pitch mm 1.3
Face area

m

2

0.506

External Finish Acrylic baked-on enamel finish

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

14

Outdoor Unit SAP–C181JA SAP–C181BA

Compressor

Type Rotary (Hermetic)
Compressor model C-R132H6D 80612346-S
Nominal output W 1,400
Compressor oil ... Amount cc 4GSD-T or SAY-56T ... 500
Coil resistance (Ambient temp. 25°C) Ω C–R : 1.442

C–S : 2.430

Safety devices Type External(OLR A) External(OLR T)

Overload relay MRA99828-9201 TS-120N
Operating temp. Open °C 145±5 120±5

Close °C 69±11 95±11

Operating amp.(Ambient temp. 25°C) Trip in 6 to 16 sec. at 27A —

Run capacitor µF 35.0

VAC 400

Crank case heater —

Fan & Fan Motor

Type Propeller
Q'ty ... Dia. 1 ... ø420
Fan motor model ... Q'ty KFG6S-51A6P-S ... 1
No. of poles ... rpm (220 V, High) 6 ... 860
Nominal output W 50
Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 81.3

WHT-YEL : 60.86

YEL-PNK : 36.13

Safety devices Type Internal protector

Operating temp. Open °C 130±5

Close °C Automatic reclosing

Run capacitor µF 3.0

VAC 440

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube
Rows 1
Fin pitch mm 1.3
Face area

m

2

0.506

External Finish Acrylic baked-on enamel finish

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

15

Outdoor Unit SAP–C241GA SAP–C241MA

Compressor

Type Rotary (Hermetic)
Compressor model C-R221H5S 80687145
Nominal output W 2,200
Compressor oil ... Amount cc 4GSD-T or SAY-56T ... 1,350
Coil resistance (Ambient temp. 25°C) Ω C–R : 0.777

C–S : 2.408

Safety devices Type Internal protector External(OLR T)

Overload relay — OL-D24
Operating temp. Open °C Automatic opening 150±5

Close °C Automatic reclosing 63±11

Operating amp.(Ambient temp. 25°C) — Trip in 6 to 16 sec. at 59A

Run capacitor µF 40.0

VAC 400

Crank case heater —

Fan & Fan Motor

Type Propeller
Q'ty ... Dia. 1 ... ø420
Fan motor model ... Q'ty KFG6S-51D5P-S ... 1
No. of poles ... rpm (230 V, High) 6 ... 890
Nominal output W 50
Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 56.09

WHT-YEL : 42.13

YEL-PNK : 15.99

Safety devices Type Internal protector

Operating temp. Open °C 130±8

Close °C Automatic reclosing

Run capacitor µF 4.0

VAC 440

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube
Rows 2
Fin pitch mm 1.2
Face area

m

2

0.499

External Finish Acrylic baked-on enamel finish

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

16

Outdoor Unit SAP–C241JA SAP–C241BA

Compressor

Type Rotary (Hermetic)
Compressor model C-R191H6M 80649546
Nominal output W 1,900
Compressor oil ... Amount cc 4GSD-T or SAY-56T ... 1,350
Coil resistance (Ambient temp. 25°C) Ω C–R : 0.595

C–S : 2.693

Safety devices Type Internal protector External(OLR T)

Overload relay — OL-D24
Operating temp. Open °C Automatic opening 150±5

Close °C Automatic reclosing 63±11

Operating amp.(Ambient temp. 25°C) — Trip in 6 to 16 sec. at 59A

Run capacitor µF 35.0

VAC 400

Crank case heater —

Fan & Fan Motor

Type Propeller
Q'ty ... Dia. 1 ... ø420
Fan motor model ... Q'ty KFG6S-51C6P-S ... 1
No. of poles ... rpm (220 V, High) 6 ... 910
Nominal output W 50
Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 85.16

WHT-YEL : 32.84

YEL-PNK : 51.57

Safety devices Type Internal protector

Operating temp. Open °C 130±8

Close °C Automatic reclosing

Run capacitor µF 3.5

VAC 440

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube
Rows 2
Fin pitch mm 1.2
Face area

m

2

0.499

External Finish Acrylic baked-on enamel finish

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

2-3. Other Component Specifications

17

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

Power Relay (PR) G7L-2A-TUB

Coil rating AC 200–240V, 50/60Hz
Coil resistance Ω (at 23°C) 21 ±15%
Contact rating AC 220V, 25A

Outdoor Unit SAP–C161GA SAP–C161JA

SAP–C181GA SAP–C181JA SAP–C181MA SAP–C181BA
SAP–C241GA SAP–C241JA SAP–C241MA SAP–C241BA

Thermistor (Room sensor) DTN-TKS142B

Resistance kΩ 25°C 5.0 ± 3%

Thermistor (Coil sensor) DTN-TKS131B

Resistance kΩ 0°C 15.0 ± 2%

Transformer (TR) ATR-J105

Rating Primary AC 230V, 50/60Hz

Secondary 19V, 0.526A
Capacity 10VA

Coil resistance Ω (at 21°C) Primary (WHT – WHT): 205 ± 10%

Secondary (BRN – BRN): 2.0 ± 10%

Thermal cut-off temp. 150°C

Indoor Unit SAP–K161GJA

SAP–K181GJA SAP–K181MBA
SAP–K241GJA SAP–K241MBA

18

3. DIMENSIONAL DATA

Indoor Unit SAP–K161GJA

SAP–K181GJA SAP–K181MBA
SAP–K241GJA SAP–K241MBA

28545

995

45

147.5 147.5

196 (3)

Center of tubing
hole (2 places)

Narrow tube ø6.35 (1/4")

Drain hose ø18

Wide tube ø12.7 (1/2") K161, K181
Wide tube ø15.88 (5/8") K241

Remote control unit

172

61 23

Unit : mm

19

Outdoor Unit SAP–C161GA SAP–C161JA

SAP–C181GA SAP–C181JA SAP–C181MA SAP–C181BA

810 15

630

22

538

AIR INTAKE

AIR DISCHARGE

136

140

302

325

ø12

5

275

98 45

Narrow tube service valve
ø6.35 (1/4")

Wide tube service valve
ø12.7 (1/2")

Unit : mm

20

Outdoor Unit SAP–C241GA SAP–C241JA SAP–C241MA SAP–C241BA

275

98 45

810 15

630

22

538 136

140

302

325

Narrow tube service valve
ø6.35 (1/4")

Wide tube service valve
ø15.88 (5/8")

Air intake

Air discharge

Unit : mm

4. REFRIGERANT FLOW DIAGRAM

21

Capillary tube

Compressor

Accumulator

Wide tube
service
valve

Wide tube

O.D.
ø12.7 mm
(1/2 ")

Narrow
tube
service
valve

Narrow tube

O.D.
ø6.35 mm
(1/4")

Condenser

Indoor Unit Outdoor Unit

,

Evaporator

Indoor Unit SAP–K161GJA

SAP–K161GJA
SAP–K181GJA
SAP–K181MBA

Outdoor Unit SAP–C161GA

SAP–C161JA
SAP–C181JA
SAP–C181BA

Capillary tube

Capillary for
liquid injection

Compressor

Accumulator

Wide tube
service
valve

Wide tube

O.D.
ø12.7 mm
(1/2 ")

Narrow
tube
service
valve

Narrow tube

O.D.
ø6.35 mm
(1/4")

Condenser

Indoor Unit Outdoor Unit

Evaporator

Indoor Unit SAP–K181GJA

SAP–K181MBA

Outdoor Unit SAP–C181GA

SAP–C181MA

22

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

Indoor Unit SAP–K241GJA

SAP–K241GJA
SAP–K241MBA
SAP–K241MBA

Outdoor Unit SAP–C241GA

SAP–C241JA
SAP–C241MA
SAP–C241BA

Compressor

Wide tube
service
valve

Wide tube

O.D.
ø15.88 mm
(5/8 ")

Narrow
tube
service
valve

Narrow tube

O.D.
ø6.35 mm
(1/4")

Evaporator

Capillary for
liquid injection

Indoor Unit Outdoor Unit

Muffler

Capillary tube

Condenser

Strainer

Accumulator

5. PERFORMANCE DATA

5-1. Performance charts

23

■ Cooling Characteristics

Low pressure at wide tube service valve MPa (kgf/cm

2

G)

1.38 (13)

1.28 (12)

1.18 (11)

1.08 (10)

0.98 ( 9 )

0.89 ( 8 )

0.79 ( 7 )

0.69 ( 6 )

0.59 ( 5 )

0.49 ( 4 )

0.39 ( 3 )

1.47 (14)

25 30 35 40 45 50

Indoor inlet air

D.B. temp. (°C)

Outdoor
fan speed

HighLow

13
12
11
10

9
8
7
6
5

25 30 35 40 45 50

Outdoor inlet air D.B. temp. (°C)

Operating current (A)

14

Indoor inlet air

D.B. temp. (°C)

Outdoor
fan speed

HighLow

32
27
21

32
27

21

● ...... 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.

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

NOTE

Indoor Unit SAP–K161GJA
Outdoor Unit SAP–C161GA

■ Cooling Characteristics

Low pressure at wide tube service valve MPa (kgf/cm

2

G)

1.38 (13)

1.28 (12)

1.18 (11)

1.08 (10)

0.98 ( 9 )

0.89 ( 8 )

0.79 ( 7 )

0.69 ( 6 )

0.59 ( 5 )

0.49 ( 4 )

0.39 ( 3 )

1.47 (14)

13
12
11
10

9
8
7
6
5

25 30 35 40 45 50

Outdoor inlet air D.B. temp. (°C)

Operating current (A)

14

Indoor inlet air

D.B. temp. (°C)

Outdoor
fan speed

HighLow

25 30 35 40 45 50

Indoor inlet air

D.B. temp. (°C)

Outdoor
fan speed

HighLow

32
27
21

32
27
21

Indoor Unit SAP–K161GJA
Outdoor Unit SAP–C161JA