Sanyo SAP – K92AH,SAP – C92AH,SAP – K122AH,SAP – C122AH Technical & Service Manual

General (50Hz)General (50Hz)

TECHNICAL & SERVICE MANUAL

SAP–K92AH + SAP–C92AH
SAP–K122AH + SAP–C122AH

FILE NO.

REFERENCE NO. SM700566

Indoor Unit

Outdoor Unit

SPLIT SYSTEM AIR CONDITIONER

SAP–K92AH

SAP–K122AH

SAP–C92AH

SAP–C122AH

Indoor Model No. Product Code No. Destination

SAP–K92AH–S 1 852 083 74

SAP–K122AH–S 1 852 083 75

Outdoor Model No. Product Code No. Destination

SAP–C92AH–S 1 852 084 15

SAP–C122AH–S 1 852 084 16

Australia Australia

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.................................................................................................... 4

2-3. Other Component Specifications.................................................................................................... 8

3. DIMENSIONAL DATA.............................................................................................................................. 9

4. REFRIGERANT FLOW DIAGRAM ......................................................................................................... 11

5. PERFORMANCE DATA

5-1. Performance charts ....................................................................................................................... 12

5-2. Air Throw Distance Chart .............................................................................................................. 14

5-3. Cooling Capacity ........................................................................................................................... 16

5-4. Heating Capacity ........................................................................................................................... 18

6. ELECTRICAL DATA

6-1. Electrical Characteristics................................................................................................................ 19

6-2. Electric Wiring Diagram.................................................................................................................. 21

7. INSTALLATION INSTRUCTIONS

7-1. Installation Site Selection ............................................................................................................... 23

7-2. Remote Control Unit Installation Position....................................................................................... 25

7-3. Recommended Wire Length and Diameter ................................................................................... 26

8. FUNCTION

8-1. Room Temperature Control ........................................................................................................... 27

8-2. Dry Operation ................................................................................................................................ 29

8-3. Automatic Switching between Cooling and Heating ...................................................................... 29

8-4. Freeze Prevention ......................................................................................................................... 30

8-5. Compressor overcurrent protection ............................................................................................... 30

8-6. Overload Prevention ...................................................................................................................... 31

8-7. Cold Draft Prevention .................................................................................................................... 32

8-8. Defrosting Operation ..................................................................................................................... 33

8-9. Outdoor Fan Speed Control .......................................................................................................... 34

9. TROUBLESHOOTING

9-1. Check before and after troubleshooting ........................................................................................ 35

9-2. Air conditioner does not operate .................................................................................................... 36

9-3. Some part of air conditioner does not operate ..............................................................................40

9-4. Air conditioner operates, but abnormalities are observed ............................................................. 42

9-5. If a sensor is defective ................................................................................................................... 44

10. CHECKING ELECTRICAL COMPONENTS

10-1. Measurement of Insulation Resistance .......................................................................................... 45

10-2. Checking Continuity of Fuse on PCB Ass'y.................................................................................... 46

10-3. Checking Motor Capacitor ............................................................................................................. 46

11. MAINTENANCE

11-1. Changing Address of Remote Control Unit in Indoor Unit ............................................................. 47

.................................................................................................................................................. 48

APPENDIX

ii

1

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.

2

2. SPECIFICATIONS

2-1. Unit Specifications

Indoor Unit SAP–K92AH
Outdoor Unit SAP–C92AH

Power Source 220–240V Single phase 50Hz
Voltage rating 220/230/240 V
Performance Cooling Heating

Capacity kW 2.55 / 2.55 / 2.50 3.20 / 3.25 / 3.20

BTU/h 8,700 / 8,700 / 8,500 10,900 / 11,100 / 10,900

Air circulation (High)

m3/h

430 430

Moisture removal (High) Liters/h 0.85 —

Electrical Rating Cooling Heating

Available voltage range V 198 ~ 264
Running amperes A 4.3 / 4.3 / 4.4 4.3 / 4.3 / 4.4
Power input W 930 / 950 / 1,020 920 / 940 / 1,020
Power factor % 98 / 96 / 97 97 / 95 / 97
C.O.P . W/W 2.74 / 2.68 / 2.45 3.48 / 3.46 / 3.14
Compressor locked rotor amperes A 22 / 23 / 24 22 / 23 / 24

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 / 1(Hi)
Airflow direction (Indoor) Horizontal Manual

Vertical Auto
Air filter Washable, Anti-Mold
Compressor Rotary (Hermetic)
Refrigerant / Amount charged at shipment g R22 / 880
Refrigerant control Capillary tube
Operation sound Indoor : Hi / Me / Lo dB-A 39 / 37 / 33 39 / 37 / 33

Outdoor : Hi dB-A 44 44
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.) 9.52(3/8)
Refrigerant tube kit / Accessories Optional / Hanging wall bracket

Dimensions & Weight

Indoor Unit

Outdoor Unit

Unit dimensions H e i g h t mm 250 530

Widt h mm 790 680

Depth mm 174 225
Package dimensions H eight mm 242 580

Widt h mm 850 812

Depth mm 312 315
Weight Net kg 7.0 31.0

Shipping kg 10.0 33.0
Shipping volume

m

3

0.06 0.15

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.

3

Indoor Unit SAP–K122AH
Outdoor Unit SAP–C122AH

Power Source 220–240V Single phase 50Hz
Voltage rating 220/230/240 V
Performance Cooling Heating

Capacity kW 3.20 / 3.20 / 3.20 3.70 / 3.75 / 3.75

BTU/h 10,900 / 10,900 / 10,900 12,600 / 12,800 / 12,800

Air circulation (High)

m3/h

470 460

Moisture removal (High) Liters/h 1.45 —

Electrical Rating Cooling Heating

Available voltage range V 198 ~ 264
Running amperes A 5.8 / 5.8 / 6.1 5.9 / 5.9 / 6.0
Power input W 1,220 / 1,240 / 1,350 1,230 / 1,260 / 1,320
Power factor % 96 / 93 / 92 95 / 93 / 92
C.O.P . W/W 2.62 / 2.58 / 2.37 3.01 / 2.98 / 2.84
Compressor locked rotor amperes A 32 / 33 / 35 32 / 33 / 35

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 / 1,010
Refrigerant control Capillary tube
Operation sound Indoor : Hi / Me / Lo dB-A 40 / 38 / 36 39 / 38 / 36

Outdoor : Hi dB-A 45 46
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 H e i g h t mm 250 530

Widt h mm 790 680

Depth mm 174 225
Package dimensions H eight mm 242 580

Widt h mm 850 812

Depth mm 312 315
Weight Net kg 7.0 34.0

Shipping kg 10.0 36.0
Shipping volume

m

3

0.06 0.15

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.

4

2-2. Major Component Specifications

2-2-1. Indoor Unit

Indoor Unit SAP–K92AH

Controller PCB

Part No. POW-K2AH
Controls Microprocessor
C o nt r ol circuit fu se 250 V 3.15 A

Remote Control Unit RCS-3HS4E-G

Fan & Fan Motor

Type Cross-flow
Q'ty ... Dia. and length mm 1 ... ø97 / L578
Fan motor model ... Q'ty IBH-884-020 ... 1
No. of poles ... 50Hz rpm (High) 2 ... 1,280
Nominal output W 20
Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 201

WHT-VLT : 261

Safety devices Type Thermal fuse

Operating temp. Open °C 130

Close —

Run capacitor (on the PCB Ass'y) µF 1.5

VAC 440

Flap Motor

Type Stepping motor
Model MP24GA3
Rating DC 12 V
Coil resistance (Ambient temp. 25°C) Ω A pair of each terminal : 380 ± 7%

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube
Rows 2
Fin pitch mm 1.4
Face area

m

2

0.110

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

5

Indoor Unit SAP–K122AH

Controller PCB

Part No. POW-K2AH
Controls Microprocessor
C o nt r ol circuit fu se 250 V 3.15 A

Remote Control Unit RCS-3HS4E-G

Fan & Fan Motor

Type Cross-flow
Q'ty ... Dia. and length mm 1 ... ø97 / L578
Fan motor model ... Q'ty IBH-884-020 ... 1
No. of poles ... 50Hz rpm (High) 2 ... 1,340
Nominal output W 20
Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 201

WHT-VLT : 261

Safety devices Type Thermal fuse

Operating temp. Open °C 130

Close —

Run capacitor (on the PCB Ass'y) µF 1.5

VAC 440

Flap Motor

Type Stepping motor
Model MP24GA3
Rating DC 12 V
Coil resistance (Ambient temp. 25°C) Ω A pair of each terminal : 380 ± 7%

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube
Rows 2
Fin pitch mm 1.4
Face area

m

2

0.110

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

6

2-2-2. Outdoor Unit

Outdoor Unit SAP–C92AH

Controller PCB —

Compressor

Type Rotary (Hermetic)
Compressor model C-R92H5W 80692945-S
Nominal output W 900
Compressor oil ... Amount cc 4GSD-T or SAY-56T ... 550
Coil resistance (Ambient temp. 25°C) Ω C–R : 3.07

C–S : 7.97

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

Overload relay MRA99057-9201 CS-7C115
Operating temp. Open °C 145±5 115±3

Clos e °C 69±11 95±5

Operating amp.(Ambient temp. 25°C) Trip in 6 to 16 sec. at 18A —

Run capacitor µF 22.5

VAC 400

Crank case heater —

Fan & Fan Motor

Type Propeller
Q'ty ... Dia. 1 ... ø370
Fan motor model ... Q'ty UE6-21AH5PD-S ... 1
No. of poles ... rpm (230 V, High) 6 ... 760
Nominal output W 20
Coil resistance (Ambient temp. 20°C) Ω WHT-BRN : 356.4

WHT-PNK : 439.5

Safety devices Type Thermal fuse

Operating temp. Open °C 145 ± 2

Close °C —

Run capacitor µF 1.5

VAC 440

Heat Exch. Coil

Coil Aluminum plate fin / Copper tube
Rows 1
Fin pitch mm 1.2
Face area

m

2

0.333

External Finish Acrylic baked-on enamel finish

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

7

Outdoor Unit SAP–C122AH

Controller PCB —

Compressor

Type Rotary (Hermetic)
Compressor model C-R112H5X 80616745-S
Nominal output W 1,100
Compressor oil ... Amount cc 4GSD-T or SAY-56T ... 550
Coil resistance (Ambient temp. 25°C) Ω C–R : 1.962

C–S : 5.38

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

Overload relay MRA98596-9201 CS-7C115
Operating temp. Open °C 145±5 115±3

Clos e °C 69±11 95±5

Operating amp.(Ambient temp. 25°C) Trip in 6 to 16 sec. at 21A —

Run capacitor µF 25.0

VAC 400

Crank case heater —

Fan & Fan Motor

Type Propeller
Q'ty ... Dia. 1 ... ø370
Fan motor model ... Q'ty UE6S-21AC5P-S ... 1
No. of poles ... rpm (230 V, High) 6 ... 750
Nominal output W 20
Coil resistance (Ambient temp. 20°C) Ω BRN-WHT : 341.2

WHT-YEL : 212.7

YEL-PNK : 190.0

Safety devices Type Thermal fuse

Operating temp. Open °C 145 ± 2

Close °C —

Run capacitor µF 1.5

VAC 440

Heat Exch. Coil

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

m

2

0.329

External Finish Acrylic baked-on enamel finish

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

2-3. Other Component Specifications

8

This power relay is provided to protect the outdoor fan to operate in Low fan speed during heating mode.
In heating operation, the outdoor fan should always run in High fan speed to prevent the unit from freezing.

PTC Thermistor (TH) ZPROYCE101A500

Rating 400V, 115A

4-way Valve (20S) LB81012 (Coil), VK1100B (Valve)

Coil rating AC 220/240V, 50/60Hz, 6W
Coil resistance Ω (at 20°C) 3,030 ± 7%

NOTE

Power Relay (for outdoor fan motor) HH62S AC220/240V

Coil rating AC 220/240V
Contact rating AC 250V, 10A

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

Outdoor Unit SAP–C122AH

4-way Valve (20S) LB81012 (Coil), VK1100B (Valve)

Coil rating AC 220/240V, 50/60Hz, 6W
Coil resistance Ω (at 20°C) 3,030 ± 7%

Outdoor Unit SAP–C92AH

Thermistor (Room sensor) DTN-TKS128B

Resistance kΩ 25°C 5.0 ± 3%

Thermistor (Coil sensor) DTN-TKS131B

Resistance kΩ 0°C 15.0 ± 2%

Transformer (TR) ATR-I55

Rating Primary AC 230V, 50/60Hz

Secondary 13.7V, 0.4A
Capacity 5.48VA

Coil resistance Ω (at 25°C) Primary (WHT – WHT): 307 ± 10%

Secondary (BRN – BRN): 1.8 ± 10%

Thermal cut-off temp. 150°C

Indoor Unit SAP–K92AH

SAP–K122AH

9

3. DIMENSIONAL DATA

Indoor Unit SAP–K92AH

SAP–K122AH

790

250

174 (3)

Narrow tube ø6.35 (1/4")

Drain hose ø18

58.5

132

41.0

41.0

Center of tubing
hole (2 places)

Wide tube ø9.52 (3/8")
Wide tube ø12.7 (1/2")

K92
K122

Remote control unit

22.2

14

59.7

64.6

1401037.6

69.5

Unit : mm

11

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

Indoor Unit SAP–K92AH Outdoor Unit SAP–C92AH

Compressor

4-way
valve

Accumulator

Wide tube
service
valve

Wide tube

O.D.
ø9.52 mm
(3/8 ")

Narrow
tube
service
valve

Narrow tube

O.D.
ø6.35 mm
(1/4")

Heat exchanger

Heat exchanger

Muffler

Cooling cycle

Heating cycle

Strainer

Indoor unit Outdoor unit

Capillary tube

(for heating)

Check
valve

Capillary tubes

(both for heating

and cooling)

Indoor Unit SAP–K122AH Outdoor Unit SAP–C122AH

Compressor

4-way
valve

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")

Heat exchanger

Heat exchanger

Muffler

Cooling cycle

Heating cycle

Indoor unit Outdoor unit

Capillary tubes

(both for heating and cooling)

Strainer

Muffler

5. PERFORMANCE DATA

5-1. Performance charts

12

Indoor inlet air

D.B. temp. (°C)

■ Cooling Characteristics ■ Heating Characteristics

9
8
7
6
5
4
3
2

1

25 30 35 40 45 50

Outdoor inlet air D.B. temp. (°C)

Operating current (A)

8
7
6
5
4
3
2
1

–5 0 5 10 15 20

Outdoor inlet air D.B. temp. (°C)

Operating current (A)

25

9

27
20
15

27
20
15

Indoor inlet air

D.B. temp. (°C)

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 (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)

Outdoor inlet air D.B. temp. (

°C)

–5 0 5 10 15 20 25

High pressure at wide tube serveice valve MPa (kgf/cm

2

G)

3.24 (32)

2.95 (30)

2.85 (28)

2.65 (26)

2.46 (24)

2.26 (22)

2.06 (20)

1.87 (18)

1.67 (16)

1.47 (14)

1.28 (12)

1.08 (10)

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. 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–K92AH
Outdoor Unit SAP–C92AH

13

Indoor inlet air

D.B. temp. (°C)

■ Cooling Characteristics ■ Heating Characteristics

11
10

9
8
7
6
5
4

3

25 30 35 40 45 50

Outdoor inlet air D.B. temp. (°C)

Operating current (A)

10

9
8
7
6
5
4
3

–5 0 5 10 15 20

Outdoor inlet air D.B. temp. (°C)

Operating current (A)

25

11

27
20
15

27
20
15

Indoor inlet air

D.B. temp. (°C)

HighLow

Outdoor
fan speed

HighLow

Outdoor
fan speed

Indoor inlet air

D.B. temp. (°C)

Indoor inlet air

D.B. temp. (°C)

Outdoor inlet air D.B. temp. (°C)

–5 0 5 10 15 20 25

High pressure at wide tube serveice valve MPa (kgf/cm

2

G)

3.24 (32)

2.95 (30)

2.85 (28)

2.65 (26)

2.46 (24)

2.26 (22)

2.06 (20)

1.87 (18)

1.67 (16)

1.47 (14)

1.28 (12)

1.08 (10)

Outdoor inlet air D.B. temp. (

°C)

25 30 35 40 45 50

Low pressure at wide tube serveice 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)

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. 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–K122AH
Outdoor Unit SAP–C122AH