Sanyo CH3682, KHS3082, KHS3682, CH3082 User Manual

0 (0)

IMPORTANT

These air conditioners employ new

refrigerant R410A.

Pay special attention when

servicing the unit.

TECHNICAL & SERVICE MANUAL

KHS3082 + CH3082

KHS3682 + CH3682

DC INVERTER SPLIT SYSTEM AIR CONDITIONER

Destination: North America

Outdoor Model No.

CH3082

CH3682

Product Code No.

1 852 354 32

1 852 354 33

Indoor Unit Outdoor Unit

KHS3082

KHS3682

CH3082

CH3682

Indoor Model No.

KHS3082

KHS3682

Product Code No.

1 852 354 28

1 852 354 29

REFERENCE NO.

SM700858

FILE NO.

• Before doing repair work, please read the " SAFETY PRECAUTIONS" carefully and fully understand them.

• The precautionary items here are divided into " Warning" and " Caution" items. 

Items in particular which may cause death or serious injury to the service personnel if the work is not performed correctly, 

are included in the " Warning" table.

However, even precautionary items identified as " Caution" also have the potential for serious consequences

if not performed correctly.

Important safety precautions are described for all items in both categories. Be sure to carefully follow all of them.

• Symbol Indication

: This symbol indicates items to which we need to pay attention.

In this triangle, a definite precautionary item is described.

: This symbol indicates the item to be prohibited.

In or close to this circle, a prohibited item is described.

: This symbol indicates the items requiring special attention or instruction.

In or close to this circle, a prohibited item is described.

• After doing repair work, perform a test run to confirm that there are no abnormalities.

At the same time, explain the precautions in use to the user.

SAFETY PRECAUTIONS

Warning

Before performing an overhaul, disconnect the power plug or power cable from the unit.

Performing the work with the power supplied to the unit, may cause an electric shock.

When repair work or circuit inspection that requires power supply for the air conditioner, is to be performed,

do not touch the charging section.

Doing so may cause an electric shock.

For the step-up capacitor attached to the electric section, perform the repair work after sufficiently discharging it.

Insufficient capacitor discharge may cause an electric shock.

Do not perform repair work on the electric sections with wet hands.

Doing so may cause an electric shock.

Do not start or stop the air conditioner by means of connecting or disconnecting the power plug.

Doing so may cause an electric shock or fire.

When conducting repair work only use components included in the parts list for the corresponding unit and perform

the work with the appropriate tools.

Incorrect or poor repair work may cause an electric shock or fire.

Never modify the unit.

Doing so may cause an electric shock or fire.

Perform all electric work according to local applicable regulations related to electrical equipment or interior wiring

regulation and make sure to use the exclusive circuit.

Insufficient capacity to the electric circuit or defective arrangement results may cause an electric shock or fire.

Make sure to replace any power cable or lead wire showing any signs of scratch or deterioration.

Failure to do so may cause an electric shock, overheating or fire.

Make sure that there is no dust on or slack in the power plug and insert fully into the socket.

Dust or incomplete connections may cause an electric shock or fire.

Do not damage or process the power cord, as it may cause an electric shock or fire.

For the wiring between the indoor unit and outdoor unit, securely fix the specified cable onto the terminal plate.

Poorly fixed wiring may cause a heat or fire.

After connecting the wiring between the indoor unit and outdoor unit, attach the terminal cover securely.

Incomplete attachment of the terminal cover may cause overheating or fire.

Prohibit

Warning

If refrigerant gas blows off during the work, do not touch the refrigerant gas as it may cause frostbite.

If refrigerant gas leaks during the work, ventilate the room.

If refrigerant gas catches fire, harmful gas may be generated.

Do not mix any gas other than the specified refrigerant gas in the refrigerating cycle.

If air or other contaminants mix with the gas, pressure will become extremely high in the refrigerating cycle,

which may cause a unit breakdown."

When the welded section of the compressor intake or discharge pipe is to be disconnected, perform it in

a well-ventilated place after sufficiently recovering the refrigerant gas.

Any residue gas may jet out refrigerant or refrigerating machine oil, which may cause an injury.

When the work is to be performed in a high place (About 2 meters or more), make sure to wear a safety helmet,

gloves and safety belt. Insufficient safety gear may cause a serious injury in case of a fall.

When the unit is to be relocated, confirm that the new installation location has sufficient strength for the weight of the unit.

Insufficient strength of the installation location and incomplete installation work may cause an injury due to

the unit falling.

When the remote controller batteries are replaced, dispose of the old batteries out of the reach of children.

If a child swallows a battery, make sure that the child gets immediate medical attention.

Caution

Do not wash the air conditioner with water, as this may cause an electric shock or fire.

For the repair work in places with high humidity or moisture, make sure to ground the unit.

Failure to do so may cause an electric shock.

Confirm that the component attachment position, wiring condition, soldering condition and connector connection

are normal.

If not, it may cause overheating or fire.

Confirm that the temperature around the compressor is not too high, and then perform the repair work.

Failure to do so may cause a burn.

Perform welding work in a place with good ventilation.

If the work is performed in a poorly ventilated area, it might cause a lack of oxygen.

If the installation plate or attachment frame has deteriorated due to corrosion, etc., replace it.

Failure to do so may cause an injury due to the unit falling.

When the cleaning is to be performed, make sure to turn off the power and pull out the plug.

Touching the fan that is rotating at high speed may result in an injury.

When the indoor unit is to be removed, do not place it on an incline.

Doing so may cause wet furniture because water left inside may trickle down.

Do not hold the sharp end of the unit or the aluminum fins, as it may cause an injury to your hand or finger.

After repairs, make sure to measure the insulation resistance and confirm that the value is 1 Mohm or more.

Any insulation error may cause an electric shock.

After repairs, make sure to check the drainage of the indoor unit.

Inappropriate drainage may cause wet furniture and floors due to water leakage.

Prohibit

Table of Contents

SAFETY PRECAUTIONS

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. Te mperature Charts

5-2. Cooling Capacity

5-3. Heating Capacity

5-4. Air Throw Distance Charts

6. ELECTRICAL DATA

6-1.  Electrical Characteristics

6-2.  Electric Wiring Diagrams

7. FUNCTIONS

7-1. Operation Functions

7-2. Protective Functions

8. TROUBLESHOOTING

8-1. Precautions before Performing Inspection or Repair

8-2. Method of Self-Diagnostics

8-3. Checking the Indoor and Outdoor Units

8-4. Trouble Diagnosis of Fan Motor

8-5. Noise Malfunction and Electromagnetic Interference

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Page

9. CHECKING ELECTRICAL COMPONENTS

9-1. Measurement of Insulation Resistance

9-2. Checking Continuity of Fuse on PCB Ass'y

10. REFRIGERANT R410A:

SPECIAL PRECAUTIONS WHEN SERVICING UNIT

10-1. Characteristics of New Refrigerant R410A

10-2. Checklist before Servicing

10-3. Tools Specifically for R410A

10-4. Tubing Installation Procedures

10-5. In Case of Compressor Malfunction

10-6. In Case Refrigerant is Leaking

10-7. Charging Additional Refrigerant

10-8. Retro-Fitting Existing Systems

APPENDIX A INSTRUCTION MANUAL

APPENDIX B INSTALLAION INSTRUCTIONS

A-1

A-2

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Page

95 °F D.B. / 71 °F W.B.

67 °F D.B. / 57 °F W.B.

80 °F D.B. / 67 °F W.B.

D.B. /

W.B.

1. OPERATING RANGE

Maximum

Minimum

Maximum

Minimum

115 °F D.B.

0 °F D.B.

75 °F D.B. / 65 °F W.B.

D.B. / 0 °F W.B.

Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.

Cooling

Heating

2. SPECIFICATIONS

2-1. Unit Specifications

Indoor Unit KHS3082

Outdoor Unit CH3082

< 230V >

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Remarks: Rating conditions are:

Cooling: Indoor air temperature 80°F D.B. / 67°F W.B.

Outdoor air temperature 95°F D.B. / 75°F W.B.

Heating: Indoor air temperature 70°F D.B.

Outdoor air temperature 47°F D.B. / 43°F W.B.

Vertical

dB-A

Indoor : Hi/Me/Lo/Qt*

Outdoor : Hi

Air Filter

Compressor

Refrigerant / Amount charged at shipment Ibs (g)

Refrigerant Control

( 14,000 to 33,000 )

( 4.1 to 9.7 )

16.5

3,290

( 5.0 to 16.5 )

( 1,000 to 3,290 )

15.3

3,070

( 4.5 to 15.3 )

( 900 to 3,070 )

30,600

9.0

33,000

9.7

( 10,900 to 30,600 )

( 3.2 to 9.0 )

Shipping Volume

Cooling Heating

18,600

12,000

Net

Shipping

Package Dimensions

Weight

Height × Width × Depth

Ibs (kg)

cu.ft (m

)

(mm)

inch

(mm)

230V Single-Phase 60Hz

inch

187 to 253

Dimensions & Weight

(*Qt = Quiet mode)

Refrigerant Tubing Connections

Unit Dimensions

Operation Sound

Electrical Rating

Sensible Capacity

Latent Capacity

WPower Input

Available Voltage Range

Running Amperes

Refrigerant Tube Kit / Accessories

Narrow tube

Wide tube

Refrigerant inch (mm)

Tube Diameter inch (mm)

32.0

39.7

4.59

(14.5)

(18.0)

(0.13)

185.2

207.2

15.88

(84.0)

(94.0)

(0.45)

42-3/8 × 40 × 16-3/8

(1,076 × 1,016 × 416)

(300 × 1,065 × 230) (910 × 940 × 340)

12-7/32 × 44-7/8 × 14-31/32

(310 × 1,140 × 380)

Outdoor UnitIndoor Unit

11-13/16 × 41-15/16 × 9-1/16 35-13/16 × 37-1/32 × 13-3/8

3/8 (9.52)

5/8 (15.88)

ft (m)Max. allowable tubing length at shipment

Flare Type

164 (50)

49 / 44 / 39 / 3249 / 44 / 39 / 32

5555

R410A / 6.5 (2,950)

Electric Expansion Valve

Washable, Anti-Mold

DC Twin Rotary (Inverter)

Manual

Auto

Timer

Indoor / OutdoorFan 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

HSPF

Compressor Locked Rotor Amperes

BTU/Wh

Optional / Air Clean Filter

BTU/h

Performance

- 9.0

%Power Factor 87 87

A 31.0

Voltage Rating

BTU/h

Total Capacity

BTU/h

SEER BTU/Wh 16.0 -

630 (1,070) 671 (1,140)Air Circulation (High) ft

/min (m

/h)

9.57 -Moisture Removal (High) Pints/h

COP W/W - 3.15

EER BTU/h/W 9.30 -

Fuse or Circuit Breaker Capacity A35

Indoor Unit KHS3082

Outdoor Unit CH3082

< 208V >

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Remarks: Rating conditions are:

Cooling: Indoor air temperature 80°F D.B. / 67°F W.B.

Outdoor air temperature 95°F D.B. / 75°F W.B.

Heating: Indoor air temperature 70°F D.B.

Outdoor air temperature 47°F D.B. / 43°F W.B.

Vertical

dB-A

Indoor : Hi/Me/Lo/Qt*

Outdoor : Hi

Air Filter

Compressor

Refrigerant / Amount charged at shipment Ibs (g)

Refrigerant Control

Shipping Volume

Net

Shipping

Package Dimensions

Weight

Height × Width × Depth

Ibs (kg)

cu.ft (m

)

(mm)

inch

(mm)

208V Single-Phase 60Hz

inch

Dimensions & Weight

(*Qt = Quiet mode)

Refrigerant Tubing Connections

Unit Dimensions

Operation Sound

Electrical Rating

Sensible Capacity

Latent Capacity

WPower Input

Available Voltage Range

Running Amperes

Refrigerant Tube Kit / Accessories

Narrow tube

Wide tube

Refrigerant inch (mm)

Tube Diameter inch (mm)

ft (m)Max. allowable tubing length at shipment

Timer

Indoor / OutdoorFan Speeds

Airflow Direction (Indoor) Horizontal

Controls / Temperature Control

Control Unit

Features

HSPF

Compressor Locked Rotor Amperes

BTU/Wh

BTU/h

Performance

%Power Factor

Voltage Rating

BTU/h

Total Capacity

BTU/h

SEER BTU/Wh

Air Circulation (High) ft

/min (m

/h)

Moisture Removal (High) Pints/h

COP W/W

EER BTU/h/W

Fuse or Circuit Breaker Capacity A

( 14,000 to 33,000 )

( 4.1 to 9.7 )

18.0

3,290

( 5.0 to 18.0 )

( 1,000 to 3,290 )

16.8

3,070

( 4.5 to 16.8 )

( 900 to 3,070 )

30,600

9.0

33,000

9.7

( 10,900 to 30,600 )

( 3.2 to 9.0 )

Cooling Heating

18,600

12,000

187 to 253

32.0

39.7

4.59

(14.5)

(18.0)

(0.13)

185.2

207.2

15.88

(84.0)

(94.0)

(0.45)

(300 × 1,065 × 230) (910 × 940 × 340)

Outdoor UnitIndoor Unit

11-13/16 × 41-15/16 × 9-1/16 35-13/16 × 37-1/32 × 13-3/8

3/8 (9.52)

5/8 (15.88)

Flare Type

164 (50)

49 / 44 / 39 / 3249 / 44 / 39 / 32

5555

R410A / 6.5 (2,950)

Electric Expansion Valve

Washable, Anti-Mold

DC Twin Rotary (Inverter)

Manual

Auto

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

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

Microprocessor / I.C. Thermister

Wireless Remote Control Unit

Optional / Air Clean Filter

- 9.0

88 88

31.0

16.0 -

630 (1,070) 671 (1,140)

9.57 -

- 3.15

9.30 -

42-3/8 × 40 × 16-3/8

(1,076 × 1,016 × 416)

12-7/32 × 44-7/8 × 14-31/32

(310 × 1,140 × 380)

Indoor Unit KHS3682

Outdoor Unit CH3682

< 230V >

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Remarks: Rating conditions are:

Cooling: Indoor air temperature 80°F D.B. / 67°F W.B.

Outdoor air temperature 95°F D.B. / 75°F W.B.

Heating: Indoor air temperature 70°F D.B.

Outdoor air temperature 47°F D.B. / 43°F W.B.

Vertical

dB-A

Indoor : Hi/Me/Lo/Qt*

Outdoor : Hi

Air Filter

Compressor

Refrigerant / Amount charged at shipment Ibs (g)

Refrigerant Control

Shipping Volume

Net

Shipping

Package Dimensions

Weight

Height × Width × Depth

Ibs (kg)

cu.ft (m

)

(mm)

inch

(mm)

230V Single-Phase 60Hz

inch

Dimensions & Weight

(*Qt = Quiet mode)

Refrigerant Tubing Connections

Unit Dimensions

Operation Sound

Electrical Rating

Sensible Capacity

Latent Capacity

WPower Input

Available Voltage Range

Running Amperes

Refrigerant Tube Kit / Accessories

Narrow tube

Wide tube

Refrigerant inch (mm)

Tube Diameter inch (mm)

ft (m)Max. allowable tubing length at shipment

Timer

Indoor / OutdoorFan Speeds

Airflow Direction (Indoor) Horizontal

Controls / Temperature Control

Control Unit

Features

HSPF

Compressor Locked Rotor Amperes

BTU/Wh

BTU/h

Performance

%Power Factor

Voltage Rating

BTU/h

Total Capacity

BTU/h

SEER BTU/Wh

Air Circulation (High) ft

/min (m

/h)

Moisture Removal (High) Pints/h

COP W/W

EER BTU/h/W

Fuse or Circuit Breaker Capacity A

( 14,000 to 36,000 )

( 4.1 to 10.5 )

20.0

4,000

( 5.0 to 20.0 )

( 1,000 to 4,000 )

18.2

3,650

( 4.5 to 18.2 )

( 900 to 3,650 )

34,000

10.0

36,000

10.5

( 10,900 to 34,000 )

( 3.2 to 10.0 )

Cooling Heating

20,700

13,300

187 to 253

32.0

39.7

4.59

(14.5)

(18.0)

(0.13)

185.2

207.2

15.88

(84.0)

(94.0)

(0.45)

(300 × 1,065 × 230) (910 × 940 × 340)

Outdoor UnitIndoor Unit

11-13/16 × 41-15/16 × 9-1/16 35-13/16 × 37-1/32 × 13-3/8

3/8 (9.52)

5/8 (15.88)

Flare Type

164 (50)

49 / 44 / 39 / 3249 / 44 / 39 / 32

5655

R410A / 6.5 (2,950)

Electric Expansion Valve

Washable, Anti-Mold

DC Twin Rotary (Inverter)

Manual

Auto

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

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

Microprocessor / I.C. Thermister

Wireless Remote Control Unit

Optional / Air Clean Filter

- 9.0

87 87

31.0

16.0 -

630 (1,070) 671 (1,140)

10.64 -

- 2.89

8.50 -

42-3/8 × 40 × 16-3/8

(1,076 × 1,016 × 416)

12-7/32 × 44-7/8 × 14-31/32

(310 × 1,140 × 380)

Indoor Unit KHS3682

Outdoor Unit CH3682

< 208V >

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Remarks: Rating conditions are:

Cooling: Indoor air temperature 80°F D.B. / 67°F W.B.

Outdoor air temperature 95°F D.B. / 75°F W.B.

Heating: Indoor air temperature 70°F D.B.

Outdoor air temperature 47°F D.B. / 43°F W.B.

Vertical

dB-A

Indoor : Hi/Me/Lo/Qt*

Outdoor : Hi

Air Filter

Compressor

Refrigerant / Amount charged at shipment Ibs (g)

Refrigerant Control

Shipping Volume

Cooling Heating

Net

Shipping

Package Dimensions

Weight

Height × Width × Depth

Ibs (kg)

cu.ft (m

)

(mm)

inch

(mm)

208V Single-Phase 60Hz

inch

Dimensions & Weight

(*Qt = Quiet mode)

Refrigerant Tubing Connections

Unit Dimensions

Operation Sound

Electrical Rating

Sensible Capacity

Latent Capacity

WPower Input

Available Voltage Range

Running Amperes

Refrigerant Tube Kit / Accessories

Narrow tube

Wide tube

Refrigerant inch (mm)

Tube Diameter inch (mm)

ft (m)Max. allowable tubing length at shipment

Timer

Indoor / OutdoorFan Speeds

Airflow Direction (Indoor) Horizontal

Controls / Temperature Control

Control Unit

Features

HSPF

Compressor Locked Rotor Amperes

BTU/Wh

BTU/h

Performance

%Power Factor

Voltage Rating

BTU/h

Total Capacity

BTU/h

SEER BTU/Wh

Air Circulation (High) ft

/min (m

/h)

Moisture Removal (High) Pints/h

COP W/W

EER BTU/h/W

Fuse or Circuit Breaker Capacity A

( 14,000 to 36,000 )

( 4.1 to 10.5 )

21.9

4,000

( 5.0 to 21.9 )

( 1,000 to 4,000 )

19.9

3,650

( 4.5 to 19.9 )

( 900 to 3,650 )

34,000

10.0

36,000

10.5

( 10,900 to 34,000 )

( 3.2 to 10.0 )

20,700

13,300

187 to 253

32.0

39.7

4.59

(14.5)

(18.0)

(0.13)

185.2

207.2

15.88

(84.0)

(94.0)

(0.45)

(300 × 1,065 × 230) (910 × 940 × 340)

Outdoor UnitIndoor Unit

11-13/16 × 41-15/16 × 9-1/16 35-13/16 × 37-1/32 × 13-3/8

3/8 (9.52)

5/8 (15.88)

Flare Type

164 (50)

49 / 44 / 39 / 3249 / 44 / 39 / 32

5655

R410A / 6.5 (2,950)

Electric Expansion Valve

Washable, Anti-Mold

DC Twin Rotary (Inverter)

Manual

Auto

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

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

Microprocessor / I.C. Thermister

Wireless Remote Control Unit

Optional / Air Clean Filter

- 9.0

88 88

31.0

16.0 -

630 (1,070) 671 (1,140)

10.64 -

- 2.89

8.50 -

42-3/8 × 40 × 16-3/8

(1,076 × 1,016 × 416)

12-7/32 × 44-7/8 × 14-31/32

(310 × 1,140 × 380)

Indoor Unit KHS3082

24BYJ48-1256

Flap Motor

Type Stepping Motor

Rating

Model

Coil Resistance Ohm

(Ambient Temp. 77 °F (25 °C))

Each Pair of Terminal : 200 +/- 7%

DC 12V

Aluminum Plate Fin / Copper Tube

1 and 2

19.5

4.55 (0.423) Face Area

Coil

Rows

Fins Per inch

Heat Exchanger Coil

)

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Yes

Control PCB

Control Circuit Fuse

Controls

Part No.

Microprocessor

250V 3A

CB-KHS3082

1 ... D3-15/16 / L32-1 (D100/L838)

RCS-8HVPULS4U

Cross-Flow

DC Motor

SIC-39CVL-D847-10 ... 1

1,370 / 1,450

Internal Controller

Yes

Fan

Remote Control Unit

Q'ty ... Dia. and Length

Type

inch (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

Over-Heat Protection

(Ambient Temp. 68 °F (20 °C))

Run Capacitor Micro F

VAC

Ohm

2-2. Major Component Specifications

2-2-1. Indoor Unit

Indoor Unit KHS3682

Flap Motor

Type

Rating

Model

Coil Resistance Ohm

(Ambient Temp. 77 °F (25 °C))

Face Area

Coil

Rows

Fins Per inch

Heat Exchanger Coil

)

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Control PCB

Control Circuit Fuse

Controls

Part No.

Microprocessor

250V 3A

CB-KHS3682

Fan

Remote Control Unit

Q'ty ... Dia. and Length

Type

inch (mm)

Fan Motor

Nominal Output

Coil Resistance

Rough Measure RPM (Cool / Heat)

Type

Model ... Q'ty

No. of Poles

Safety Device

Type

(Ambient Temp. 68 °F (20 °C))

Run Capacitor Micro F

VAC

Ohm

Over-Current Protection

Over-Heat Protection

24BYJ48-1256

Stepping Motor

Each Pair of Terminal : 200 +/- 7%

DC 12V

Aluminum Plate Fin / Copper Tube

1 and 2

19.5

4.55 (0.423)

1 ... D3-15/16 / L32-1 (D100/L838)

RCS-8HVPULS4U

Cross-Flow

DC Motor

SIC-39CVL-D847-10 ... 1

1,370 / 1,450

Internal Controller

Yes

Outdoor Unit CH3082

2-2-2. Outdoor Unit

P.C.Board

Circuit Fuse

Controls

Part No.

250V 25A

POW-CH3082-B1

Noise Filer P.C.B

Microprocessor

400V 3.5A

CR-CH3082-F

Control P.C.B

HIC-CH3072R-C1

H.I.C.Board

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Pints (cc)

Micro F

VAC

External Finish Acrylic baked-on enamel finish

FV68S ... 2.98 (1,400)

Internal Controller

Yes

Aluminum Plate Fin / Copper Tube

21.2

Face Area

)

8.05 (0.748)

Coil

Rows

Fins per inch

Heat Exchanger Coil

SIC-71FW-D8120-4A ... 1

Compressor Oil ... Amount

142

750 / 750

Ohm

DC Motor

Type

Compressor Model / Nominal Output

Compressor

Coil Resistance (Ambient Temp. 77 °F (25 °C))

Ohm

DC Twin Rotary (Hermetic)

C-9RVN273H0H / 2,250W

T - R :

T - S :

R - S :

0.169

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

Overload Relay

CS-7L110

Model

Operation Temp.

Open : 230 °F (110 °C), Close : 203 °F (95 °C)

230V 30W

1 ... D19-9/32 (D490)

Fan

Propeller

Q'ty ... Dia. inch (mm)

Type

Over- Heat Protection

(Ambient Temp. 68 °F (20 °C))

Fan Motor

Nominal Output

Coil Resistance

Safety Device

Rough Measure RPM (Cool / Heat)

Run Capacitor

Type

Model ... Q'ty

No. of Poles

Yes

Over- Current Protection

Outdoor Unit CH3682

P.C.Board

Circuit Fuse

Controls

Part No.

250V 25A

POW-CH3082-B1

Noise Filer P.C.B

Microprocessor

400V 3.5A

CR-CH3682-F

Control P.C.B

HIC-CH3072R-C1

H.I.C.Board

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Pints (cc)

Micro F

VAC

External Finish Acrylic baked-on enamel finish

FV68S ... 2.98 (1,400)

Internal Controller

Yes

Aluminum Plate Fin / Copper Tube

21.2

Face Area

)

8.05 (0.748)

Coil

Rows

Fins per inch

Heat Exchanger Coil

SIC-71FW-D8120-4A ... 1

Compressor Oil ... Amount

142

750 / 750

Ohm

DC Motor

Type

Compressor Model / Nominal Output

Compressor

Coil Resistance (Ambient Temp. 77 °F (25 °C))

Ohm

DC Twin Rotary (Hermetic)

C-9RVN273H0H / 2,500W

T - R :

T - S :

R - S :

0.169

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

Overload Relay

CS-7L110

Model

Operation Temp.

Open : 230 °F (110 °C), Close : 203 °F (95 °C)

230V 30W

1 ... D19-9/32 (D490)

Fan

Propeller

Q'ty ... Dia. inch (mm)

Type

Over- Heat Protection

(Ambient Temp. 68 °F (20 °C))

Fan Motor

Nominal Output

Coil Resistance

Safety Device

Rough Measure RPM (Cool / Heat)

Run Capacitor

Type

Model ... Q'ty

No. of Poles

Yes

Over- Current Protection

2-3. Other Component Specifications

Indoor Unit KHS3082

 KHS3682

Outdoor Unit CH3082

 CH3682

32 50 68 86 104 122 140 158 176 194

(0) (10) (20) (30) (40) (50) (60) (70) (80) (90)

100

120

140

160

180

200

59 68 77 86 95 104

(10) (15) (20) (25) (30) (35) (40)

• Indoor air temp sensor

(Model:KTEC-35-S121-1)

• Indoor heat exchanger sensor

(Model:PTM-D51H-S6-1)

• Compressor temp sensor

(Model:TKS335B)

Resistance (k ohm)

Temperature °F (°C)

• Outdoor air temp sensor

(Model:TKS295B)

• Outdoor heat exchanger sensor

(Model:TKS334B)

• Heat sink temp sensor (HIC Board)

(Model:TKS316B)

4514 23 32 41 50 59 68

(

20)(

15)(

10) (

5) (0) (5) (10) (15) (20)

Resistance (k ohm)

Temperature °F (°C)

3. DIMENSIONAL DATA

Indoor Unit  KHS3082

 KHS3682

Unit: inch(mm)

(852-0-0010-19600-0)

41-15/16 (1065)

9-1/16 (230) (3/32)

7-25/32

Wide tube dia. 5/8" (15.88)

Narrow tube dia. 3/8" (9.52)

Drain hose dia. 23/32" (18)

1-27/32 1-3/32

2-3/32 25/32

5-1/2

6-7/32

16-11/32

17-5/16

19-9/16

16-11/32

17-21/32

22-3/8

5-3/16

3-3/4 3-3/4 7-7/8

15-1/8 17-23/32

2-11/16

11-13/16

1-7/8

dia. 3-5/32

23/32

1-15/32

1-7/8

9-3/32

5-27/32

2-3/8

5/16 2-3/4

4-9/16

11-13/16 (300)

7-23/32

2-3/4

5-9/16

1-9/32

7/16

2-5/8

2-3/8

3-3/8

2-5/8

dia. 3-5/32

Outdoor Unit CH3082

 CH3682

Unit: inch(mm)

(852-0-0010-19400-1)

6-11/6 25-31/32 4-11/32

2-15/16

2-3/8

2-ID:1-1/4 holes (holes for drain)

Of the 4-ID:1-1/4 holes, use 1 of 2 holes

specified for drain use to install the port.

Use rubber plugs to seal the remaining 3 holes.

1/2

2-15/168-5/84-1/8

37-1/32 (940)

Refrigerant tubing joint (Liquid tube)

Flare connection dia.3/8" (9.52)

Refrigerant tubing joint (Gas tube)

Flare connection dia.5/8" (15.88)

2-3/8

3/4

1-15/16

1-27/32

1-3/16

4-11/32

13-9/32

14-11/32

4-11/32

2-25/32

1-15/16

6-23/32 19/32

31/32

4-3/4

1-3/16

7/16

2-5/32

21/32

1-27/32

1-3/16

2-3/8

Tubing outlet

3/4

3-3/8

2-17/32

Wiring outlet

(knock-out holes

dia.1-3/8, 1-3/32, 7/8, 1/2)

Wiring outlet

(knock-out holes

dia.1-3/8, 1-3/32, 7/8, 1/2)

Tubing outlet

2-25/32

2-5/32

2-17/32

35-13/16 (910)

23/32

1-1/32

13/32

13-3/8 (340)

14-31/32

16-5/32

11-13/32

AIR INTAKE

AIR DISCHARGE

AIR INTAKE

Compressor

4-way

valve

Main

Accumulator

High pressure

switch

Wide tube

service

valve

Wide tube

Sub

Accumulator

Narrow

tube

service

valve

Narrow tube

Heat exchanger

Muffler

Cooling cycle

(Defrosting cycle)

Heating cycle

Indoor unit Outdoor unit

Electric

expansion

valve

Strainer

O.D

5/8"

(15.88 mm)

O.D.

3/8"

(9.52 mm)

H.P.

4. REFRIGERANT FLOW DIAGRAM

4-1. Refrigerant Flow Diagram

Indoor Unit KHS3082

 KHS3682

Outdoor Unit CH3082

 CH3682

5. PERFORMANCE DATA

5-1. Temperature Charts

Indoor Unit KHS3082

Outdoor Unit CH3082

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

NOTE

Cooling Characteristics (RH : 46%, Indoor fan speed : High fan) (60Hz, 230V)

(1) Low pressure performance chart

(2) Operating current performance chart

(3) Indoor discharge air performance chart

-4

(-20)

(-15)

(-10)

(-5)

(0)

(5)

(10)

(15)

(20)

(25)

(30)

(35)

104

(40)

Outdoor inlet air D.B. temp.°F(°C)

Operating current (A)

Indoor discharge air temperature °F(

°C)

Low pressure at wide tube service valve

psig(MPaG)

-4

(-20)

(-15)

(-10)

(-5)

(0)

(5)

(10)

(15)

(20)

(25)

(30)

(35)

104

(40)

-4

(-20)

(-15)

(-10)

(-5)

(0)

(5)

(10)

(15)

(20)

(25)

(30)

(35)

104

(40)

57.2 (14)

64.4 (18)

60.8 (16)

53.6 (12)

50.0 (10)

46.4 (8)

42.8 (6)

104

(0.7)

117

(0.8)

131

(0.9)

145

(1.0)

159

(1.1)

174

(1.2)

Hi FanLo fan

Indoor Air Temp.86

F (30

F (27

F (24

Indoor Air Temp.86

F (30°

F (27

F (24

Indoor Air Tem

p.86

°F (30

F (27

F (24

Indoor Air Temp.86°F (30°C)

80°F (27°C)

75°F (24°C)

Indoor Air Temp.86°F (30°C)

80°F (27°C)

75°F (24°C)

Indoor Air Tem

p.86°F (30°C

)

80°F (27°C

)

75°F (24°C

)

Indoor Unit KHS3082

Outdoor Unit CH3082

• 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 "7-2. Overload prevention during heating.")

NOTE

Indoor discharge air temperature °F(°C)

(–5)

(0)

(5)

(10)

(15)

(20)

(25)

Outdoor inlet air D.B. temp. °F(°C)

(–5)

(0)

(5)

(10)

(15)

(20)

(25)

Operating current (A)

(–5)

(0)

(5)

(10)

131(55)

122(50)

113(45)

104(40)

95(35)

86(30)

(15)

(20)

(25)

Outdoor inlet air D.B. temp. °F(°C)

High pressure at wide tube service valve

psig (MPaG)

494

(3.4)

421

(2.9)

348

(2.4)

275

(1.9)

Heating Characteristics (RH : 46%, Indoor fan speed : High fan) (60Hz, 230V)

(1) High pressure performance chart

(2) Operating current performance chart

(3) Indoor discharge air performance chart

F (

Indoor air temp.73

F (23

F (

°F (

°C)

Indoor air temp.73

°F (23°C)

°F (

°C)

F (

Indoor air temp.73

°F (23

°C)

°F (

°C)

°F (

°C)

Indoor air temp.73

°F (23°C)

°F (

°C)

F (

Indoor air tem

p.73

F (23

F (

°F (

°C)

Indoor air tem

p.73

°F (23°C)

°F (

°C)

Indoor Unit KHS3682

Outdoor Unit CH3682

Cooling Characteristics (RH : 46%, Indoor fan speed : High fan) (60Hz, 230V)

(1) Low pressure performance chart

(2) Operating current performance chart

(3) Indoor discharge air performance chart

-4

(-20)

(-15)

(-10)

(-5)

(0)

(5)

(10)

(15)

(20)

(25)

(30)

(35)

104

(40)

Outdoor inlet air D.B. temp.°F(°C)

Operating current (A)

Indoor discharge air temperature °F(

°C)

Low pressure at wide tube service valve

psig(MPaG)

-4

(-20)

(-15)

(-10)

(-5)

(0)

(5)

(10)

(15)

(20)

(25)

(30)

(35)

104

(40)

-4

(-20)

(-15)

(-10)

(-5)

(0)

(5)

(10)

(15)

(20)

(25)

(30)

(35)

104

(40)

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

NOTE

57.2 (14)

60.8 (16)

64.4 (18)

53.6 (12)

50.0 (10)

46.4 (8)

42.8 (6)

104

(0.7)

117

(0.8)

131

(0.9)

145

(1.0)

159

(1.1)

174

(1.2)

Hi FanLo fan

Indoor Air Temp.86

F (30

F (27

°C)

F (24

Indoor Air Temp.86

F (30

F (27

F (24

Indoor Air Temp.86

F (30

°C)

F (27°

F (24

Indoor Air Temp.86°F (30°C)

80°F (27°C

)

75°F (24°C)

Indoor Air Temp.86°F (30°C)

80°F (27°C)

75°F (24°C)

Indoor Air Temp.86°F (30°C)

80°F (27°C)

75°F (24°C)

Indoor Unit KHS3682

Outdoor Unit CH3682

Indoor discharge air temperature °F(°C)

(–5)

(0)

(5)

(10)

(15)

(20)

(25)

Outdoor inlet air D.B. temp. °F(°C)

(–5)

(0)

(5)

(10)

(15)

(20)

(25)

Operating current (A)

(–5)

(0)

(5)

(10)

131(55)

122(50)

113(45)

104(40)

95(35)

86(30)

(15)

(20)

(25)

Outdoor inlet air D.B. temp. °F(°C)

High pressure at wide tube service valve

psig (MPaG)

494

(3.4)

421

(2.9)

348

(2.4)

275

(1.9)

• 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 "7-2. Overload prevention during heating.")

NOTE

Heating Characteristics (RH : 46%, Indoor fan speed : High fan) (60Hz, 230V)

(1) High pressure performance chart

(2) Operating current performance chart

(3) Indoor discharge air performance chart

F (

°C)

F (

Indoor air temp.73

F (

23°

°F (

°C)

°F (

°C)

Indoor air temp.73

°F (

23°C)

F (

Indoor air temp.73

F (

°F (

°C)

°F (

°C)

Indoor air temp.73

°F (

23°C)

F (

Indoor air temp.73

F (

23°

°F (

°C)

°F (

°C)

Indoor air temp.73

°F (

23°C)

Indoor Unit : KHS3082

Outdoor Unit : CH3082

Power Supply : 230V Single Phase 60Hz

< Cooling Capacity (Low Ambient) >

5-2. Cooling Capacity

TC : Total Cooling Capacity (BTU/h) SHC : Sensible Heat Capacity (BTU/h)

2. Above data represents the value when the operation frequency of a compressor is fixed.

Above data does not take Freeze Prevention Protection during cooling operation into account.

For this reason, the value may vary from the actual cooling characteristics.

NOTE

RATING CAPACITY: 30,600 BTU/h AIR FLOW RATE: 630CFM

INDOOR OUTDOOR

ENT. TEMP.

F (

C)AMBIENT TEMP.

F (

W.B. D.B. 0515 25 35 45 55

(-17.8)(-15.0) (-9.4) (-3.9)(1.7) (7.2)(12.8)

TC 30,120 30,060 29,930 29,780 29,590 29,330 29,070

72 (22.2) SHC 21,150 21,150 21,020 20,900 20,780 20,660 20,530

59 76 (24.4) SHC 23,470 23,470 23,350 23,230 23,230 22,980 22,860

(15.0) 80 (26.7) SHC 25,920 25,920 25,790 25,790 25,670 25,430 25,300

84 (28.9) SHC 28,240 28,240 28,120 28,120 27,990 27,870 27,630

88 (31.1) SHC 30,120 30,060 29,930 29,780 29,590 29,330 29,070

TC 30,390 30,360 30,270 30,170 30,040 29,820 29,610

72 (22.2) SHC 17,720 17,720 17,600 17,600 17,480 17,360 17,360

63 76 (24.4) SHC 20,050 20,050 19,920 19,920 19,800 19,800 19,680

(17.2) 80 (26.7) SHC 22,490 22,490 22,370 22,370 22,370 22,250 22,120

84 (28.9) SHC 24,820 24,820 24,820 24,690 24,690 24,570 24,450

88 (31.1) SHC 27,140 27,140 27,140 27,020 27,020 26,890 26,770

TC 30,490 30,480 30,450 30,400 30,330 30,160 30,020

72 (22.2) SHC 14,180 14,180 14,180 14,180 14,180 14,050 14,050

67 76 (24.4) SHC 16,500 16,500 16,500 16,500 16,500 16,380 16,380

(19.4) 80 (26.7) SHC 19,070 18,940 18,940 18,940 18,940 18,820 18,820

84 (28.9) SHC 21,390 21,390 21,390 21,270 21,270 21,150 21,150

88 (31.1) SHC 23,710 23,710 23,710 23,710 23,590 23

,590 23,470

TC 30,370 30,380 30,410 30,430 30,420 30,310 30,250

72 (22.2) SHC 10,510 10,510 10,510 10,630 10,630 10,510 10,510

71 76 (24.4) SHC 12,950 12,950 12,950 12,950 12,950 12,830 12,830

(21.7) 80 (26.7) SHC 15,400 15,400 15,400 15,400 15,400 15,280 15,280

84 (28.9) SHC 17,720 17,720 17,720 17,720 17,720 17,720 17,600

88 (31.1) SHC 20,050 20,050 20,050 20,050 20,050 20,050 20,050

TC 30,030 30,080 30,170 30,240 30,310 30,250 30,270

75 76 (24.4) SHC 9,410 9,4109,410 9,5309,530 9,530 9,530

(23.9) 80 (26.7) SHC 11,850 11,850 11,850 11,970 11,970 11,970 11,970

84 (28.9) SHC 14,180 14,180 14,300 14,300 14,300 14,300 14,300

88 (31.1) SHC 16,500 16,620 16,620 16,620 16,620 16,620 16,620

Rating conditions (#)

: Indoor Unit Entering Air Temp. 80 °F (26.7 °C) D.B. / 67 °F (19.4 °C) W.B.

: Outdoor Ambient Temp. 95 °F (35 °C) D.B.

3. Above data represents the value when the operation frequency of a compressor is fixed.

Above data does not take Freeze Prevention Protection during cooling operation into account.

For this reason, the value may vary from the actual cooling characteristics.

NOTE

< Cooling Capacity >

TC : Total Cooling Capacity (BTU/h) SHC : Sensible Heat Capacity (BTU/h)

RATING CAPACITY: 30,600 BTU/hAIR FLOW RATE: 630 CFM

INDOOR OUTDOOR

ENT. TEMP.

F (

C) AMBIENT TEMP.

F (

W.B. D.B. 65758595105 115

(18.3) (23.9) (29.4) (35.0) (40.6)(46.1)

TC 30,650 29,970 29,19028,600 24,890 17,310

72 (22.2) SHC 21,390 21,020 20,66020,290 18,330 14,660

59 76 (24.4) SHC 23,710 23,350 22,98022,610 20,66016,990

(15.0) 80 (26.7)SHC 26,280 25,790 25,43025,060 23,100 17,310

84 (28.9) SHC 28,610 28,240 27,75027,380 24,890 17,310

88 (31.1) SHC30,650 29,970 29,190 28,600 24,890 17,310

TC 31,580 30,910 30,16029,630 25,270 17,560

72 (22.2) SHC 18,330 17,970 17,600 17,360 15,150 11,730

6376 (24.4) SHC20,66020,29019,920 19,680 17,480 14,050

(17.2) 80 (26.7)SHC 23,100 22,740 22,370 22,120 20,050 16,500

84 (28.9) SHC25,43025,06024,690 24,450 22,370 17,560

88 (31.1) SHC27,75027,51027,020 26,770 24,690 17,560

TC 32,420 31,780 31,050#30,600 25,550 17,760

72 (22.2) SHC15,15014,79014,420 14,300 12,100 8,920

6776 (24.4) SHC17,48017,11016,870 16,620 14,420 11,240

(19.4) 80 (26.7)SHC 19,920 19,56019,310 19,070 16,870 13,690

84 (28.9) SHC22,25022,00021,640 21,390 19,190 16,010

88 (31.1) SHC24,57024,33023,96023,71021,51017,

760

TC 33,130 32,540 31,84031,490 25,710 17,880

72 (22.2) SHC11,73011,48011,120 11,000 8,670 5,860

71 76 (24.4) SHC14,05013,81013,440 13,320 11,120 8,310

(21.7) 80 (26.7)SHC 16,500 16,250 15,890 15,770 13,56010,750

84 (28.9) SHC18,82018,58018,330 18,210 15,890 13,070

88 (31.1) SHC21,15020,90020,66020,53018,21015,400

TC 33,630 33,090 32,43032,190 25,730 17,900

75 76 (24.4) SHC10,75010,51010,26010,1407,940 5,370

(23.9) 80 (26.7)SHC 13,200 12,950 12,710 12,590 10,380 7,820

84 (28.9) SHC15,52015,28015,030 15,030 12,710 10,140

88 (31.1) SHC17,84017,72017,480 17,36015,03012,590

Indoor Unit : KHS3682

Outdoor Unit : CH3682

Power Supply : 230V Single Phase 60Hz

< Cooling Capacity (Low Ambient) >

TC : Total Cooling Capacity (BTU/h) SHC : Sensible Heat Capacity (BTU/h)

2. Above data represents the value when the operation frequency of a compressor is fixed.

Above data does not take Freeze Prevention Protection during cooling operation into account.

For this reason, the value may vary from the actual cooling characteristics.

NOTE

RATING CAPACITY: 34,000BTU/h AIR FLOW RATE: 630CFM

INDOOR OUTDOOR

ENT. TEMP.

F (

C) AMBIENT TEMP.

F (

W.B. D.B. 0515 25 35 45 55

(-17.8) (-15.0) (-9.4) (-3.9) (1.7)(7.2) (12.8)

TC 30,900 30,870 30,800 30,710 30,590 30,400 30,210

72 (22.2) SHC 21,510 21,510 21,510 21,510 21,390 21,270 21,150

59 76 (24.4) SHC 23,960 23,840 23,840 23,840 23,710 23,590 23,470

(15.0) 80 (26.7) SHC 26,400 26,400 26,280 26,280 26,160 26,040 25,920

84 (28.9) SHC 28,730 28,730 28,610 28,610 28,480 28,480 28,360

88 (31.1) SHC 30,900 30,870 30,800 30,710 30,590 30,400 30,210

TC 31,010 31,010 30,990 30,950 30,890 30,750 30,620

72 (22.2) SHC 17,970 17,970 17,970 17,970 17,970 17,840 17,840

63 76 (24.4) SHC 20,410 20,410 20,290 20,290 20,290 20,170 20,170

(17.2) 80 (26.7) SHC 22,860 22,860 22,740 22,740 22,740 22,610 22,610

84 (28.9) SHC 25,180 25,180 25,180 25,060 25,060 25,060 24,940

88 (31.1) SHC 27,510 27,510 27,510 27,510 27,380 27,380 27,260

TC 30,910 30,940 30,980 31,000 31,010 30,930 30,880

72 (22.2) SHC 14,420 14,420 14,420 14,420 14,420 14,420 14,420

67 76 (24.4) SHC 16,740 16,740 16,740 16,740 16,740 16,740 16,740

(19.4) 80 (26.7) SHC 19,190 19,190 19,190 19,190 19,190 19,190 19,190

84 (28.9) SHC 21,510 21,510 21,640 21,640 21,640 21,510 21,510

88 (31.1) SHC 23,840 23,960 23,960 23,960 23,960 23,960 23,840

TC 30,570 30,620 30,730 30,820 30,910 30,900 30,930

72 (22.2) SHC 10,630 10,630 10

,750 10,750 10,750 10,750 10,750

71 76 (24.4) SHC 12,950 12,950 13,070 13,070 13,070 13,070 13,070

(21.7) 80 (26.7) SHC 15,400 15,400 15,520 15,520 15,520 15,520 15,520

84 (28.9) SHC 17,720 17,840 17,840 17,840 17,970 17,970 17,970

88 (31.1) SHC 20,170 20,170 20,170 20,170 20,290 20,290 20,290

TC 30,010 30,090 30,260 30,430 30,590 30,650 30,770

75 76 (24.4) SHC 9,410 9,4109,530 9,530 9,650 9,6509,650

(23.9) 80 (26.7) SHC 11,850 11,850 11,970 11,970 12,100 12,100 12,100

84 (28.9) SHC 14,180 14,180 14,300 14,300 14,420 14,420 14,420

88 (31.1) SHC 16,500 16,620 16,620 16,740 16,740 16,740 16,870

Indoor Unit : KHS3682

Outdoor Unit : CH3682

Power Supply : 230V Single Phase 60Hz

< Cooling Capacity >

TC : Total Cooling Capacity (BTU/h) SHC : Sensible Heat Capacity (BTU/h)

Rating conditions (#)

: Indoor Unit Entering Air Temp. 80 °F (26.7 °C) D.B. / 67 °F (19.4 °C) W.B.

: Outdoor Ambient Temp. 95 °F (35 °C) D.B.

3. Above data represents the value when the operation frequency of a compressor is fixed.

Above data does not take Freeze Prevention Protection during cooling operation into account.

For this reason, the value may vary from the actual cooling characteristics.

NOTE

RATING CAPACITY: 34,000BTU/h AIR FLOW RATE: 630CFM

INDOOR OUTDOOR

ENT. TEMP.

F (

C) AMBIENT TEMP.

F (

W.B. D.B. 65 75 85 95 105 115

(18.3) (23.9) (29.4) (35.0)(40.6)(46.1)

TC 34,170 33,480 32,690 32,110 24,650 16,770

72 (22.2) SHC 23,470 23,100 22,610 22,25018,21014,420

5976(24.4)SHC 25,790 25,430 24,940 24,570 20,530 16,740

(15.0)80(26.7)SHC 28,240 27,870 27,380 27,020 22,980 16,770

84 (28.9) SHC 30,560 30,200 29,710 29,460 24,65016,770

88 (31.1) SHC 33,010 32,520 32,030 31,790 24,65016,770

TC 35,010 34,360 33,600 33,100 24,85016,910

72 (22.2) SHC 20,170 19,800 19,310 19,070 15,030 11,480

63 76 (24.4) SHC 22,490 22,120 21,760 21,390 17,360 13,810

(17.2) 80 (26.7) SHC 24,940 24,570 24,200 23,840 19,800 16,250

84 (28.9) SHC 27,260 26,890 26,530 26,280 22,120 16,910

88 (31.1) SHC 29,580 29,220 28,85028,610 24,45016,910

TC 35,720 35,120 34,400 #34,000 24,930 16,970

72 (22.2) SHC 16,620 16,380 16,010 15,890 11,730 8,670

67 76 (24.4) SHC 19,070 18,700 18,330 18,210 14,180 11,000

(19.4) 80 (26.7) SHC 21,510 21,15020,90020,660 16,620 13,440

84 (28.9) SHC 23,840 23,590 23,230 22,980 18,940 15,770

88 (31.1) SHC 26,160 25,920 25,55025,300 21,270 16,970

TC 36,270 35,710 35,040 34,780 24,870 16,95

72 (22.2) SHC 13,070 12,830 12,460 12,340 8,4305,610

71 76 (24.4) SHC15,400 15,15014,79014,790 10,7507,940

(21.7) 80 (26.7) SHC 17,840 17,600 17,360 17,230 13,200 10,380

84 (28.9) SHC 20,170 19,920 19,680 19,560 15,520 12,710

88 (31.1) SHC 22,490 22,25022,00021,880 17,840 15,030

TC 36,560 36,070 35,45034,630 24,680 16,830

75 76 (24.4) SHC 11,850 11,610 11,360 11,120 7,570 5,130

(23.9) 80 (26.7) SHC 14,300 14,05013,81013,560 10,020 7,570

84 (28.9) SHC 16,620 16,500 16,25015,890 12,340 9,900

88 (31.1) SHC 18,940 18,820 18,580 18,210 14,660 12,220

Indoor Unit : KHS3082

Outdoor Unit : CH3082

Power Supply : 230V Single Phase 60Hz

< Heating Capacity >

5-3. Heating Capacity

TH : Total Heating Capacity (BTU/h)

Rating conditions (#)

: Indoor Unit Entering Air Temp. 70 °F (21.1 °C) D.B.

: Outdoor Ambient Temp. 47 °F (8.3 °C) D.B. / 43 °F (6.1 °C) W.B.

3. Above data represents the value when the operation frequency of a compressor is fixed.

Above data does not take Defrost Operation, Overload Prevention Protection, and/or Cold Air

Prevention Protection during heating operation into account. For this reason, the value may vary

from the actual heating characteristics.

NOTE

RATING CAPACITY: 33,000BTU/h AIR FLOW RATE: 671 CFM

OUTDOOR INDOOR

ENT. TEMP.

F (

C)AMBIENT TEMP.

F (

W.B. 60 65 70 75 80

(15.6) (18.3) (21.1) (23.9) (26.7)

0(-17.8) TH 18,060 18,120 18,170 18,210 18,240

3(-16.1) TH 18,670 18,730 18,780 18,820 18,850

8(-13.3) TH 20,120 20,190 20,240 20,280 20,320

13 (-10.6) TH 21,640 21,710 21,770 21,810 21,840

18 (-7.8) TH 23,320 23,390 23,450 23,500 23,530

23 (-5.0) TH 25,100 25,170 25,230 25,280 25,310

28 (-2.2) TH 26,960 27,030 27,090 27,140 27,160

33 (0.6)TH 28,900 28,970 29,030 29,070 29,090

38 (3.3)TH 30,830 30,900 30,950 30,990 30,500

43 (6.1)TH 32,880 32,950 #33,000 33,030 30,830

48 (8.9)TH 34,980 35,050 35,090 35,120 31,060

53 (11.7) TH 37,120 37,180 37,220 35,460 31,180

58 (14.4) TH 39,210 39,260 39,280 35,480 31,180

63 (17.2) TH 41,380 41,410 40,090 35,340 31,050

65 (18.3) TH 42,230 42,260 39,980 35,250 30,960

Indoor Unit : KHS3682

Outdoor Unit : CH3682

Power Supply : 230V Single Phase 60Hz

< Heating Capacity >

TH : Total Heating Capacity (BTU/h)

Rating conditions (#)

: Indoor Unit Entering Air Temp. 70 °F (21.1 °C) D.B.

: Outdoor Ambient Temp. 47 °F (8.3 °C) D.B. / 43 °F (6.1 °C) W.B.

3. Above data represents the value when the operation frequency of a compressor is fixed.

Above data does not take Defrost Operation, Overload Prevention Protection, and/or Cold Air

Prevention Protection during heating operation into account. For this reason, the value may vary

from the actual heating characteristics.

NOTE

RATING CAPACITY: 36,000BTU/h AIR FLOW RATE: 671 CFM

OUTDOORINDOOR

ENT. TEMP.

F (

C)AMBIENT TEMP.

F (

W.B. 60 65 70 75 80

(15.6) (18.3) (21.1) (23.9) (26.7)

0 (-17.8) TH 19,760 19,860 19,940 20,010 20,080

3 (-16.1) TH 20,420 20,510 20,600 20,670 20,740

8 (-13.3) TH 21,990 22,090 22,180 22,260 22,330

13 (-10.6) TH 23,630 23,730 23,830 23,920 23,990

18 (-7.8)TH25,44025,560 25,660 25,750 25,820

23 (-5.0)TH27,36027,480 27,590 27,680 27,140

28 (-2.2)TH29,37029,490 29,600 29,700 27,580

33 (0.6)TH31,46031,590 31,700 31,560 27,940

38 (3.3)TH33,54033,670 33,780 31,900 28,210

43 (6.1)TH35,76035,890 # 36,000 32,150 28,410

48 (8.9)TH38,03038,160 36,450 32,300 28,520

53 (11.7) TH 40,340 40,460 36,500 32,330 28,530

58 (14.4) TH 42,580 41,040 36,420 32,230 28,430

63 (17.2) TH 44,920 40,770 36,160 32,000 28,210

65 (18.3) TH 45,520 40,610 36,020 31,870 28,090

Horizontal distance (ft.)

Axis air velocity (ft./sec.)

Vertical distance (ft.)

Room air temp. :70°F (21.1°C)

Fan speed : High

Heating

Horizontal distance (ft.)

Axis air velocity (ft./sec.)

Vertical distance (ft.)

Room air temp. : 80°F (26.7°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

5-4. Air Throw Distance Charts

Indoor Unit KHS3082



0 5 10 15 20 25 30



0 5 10 15 20 25 30

Horizontal distance (ft.)

Axis air velocity (ft./sec.)

Vertical distance (ft.)

Room air temp. :70°F (21.1°C)

Fan speed : High

Heating

Horizontal distance (ft.)

Axis air velocity (ft./sec.)

Vertical distance (ft.)

Room air temp. :80

°F

(26.7

°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 KHS3682



0 5 10 15 20 25 30



0 5 10 15 20 25 30

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