Sanyo XH2442, KH2442, XH4242, UH3642, TH3642 User Manual

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TECHNICAL DATA

SERVICE MANUAL

XH2442 / CH2442 XH3642 / CH3642 XH4242 / CH4242

TH2442 / CH2442 TH3642 / CH3642 TH4242 / CH4242

SPLIT SYSTEM AIR CONDITIONER

INDOOR MODEL No. PRODUCT CODE No.

XH2442 854 017 11 XH3642 854 017 12 XH4242 854 017 13 TH2442 854 017 14 TH3642 854 017 15 TH4242 854 017 16 KH2442 854 017 07 KH3642 854 017 08 UH2442 854 017 19 UH3642 854 017 20

KH2442 / CH2442 KH3642 / CH3642

UH2442 / CH2442 UH3642 / CH3642

OUTDOOR MODEL No. PRODUCT CODE No.

FILE NO.

CH2442 854 017 21 CH3642 854 017 22 CH4242 854 017 23

Section

Indoor Unit Outdoor Unit

XH2442 XH3642

XH4242

UH2442

85464849182000 REFERENCE NO. SM830082

UH3642

TH2442 TH3642 TH4242

KH2442 KH3642

CH2442

CH3642 CH4242

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

CAUTION

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 accidentaly injury or death.

• Ground the unit following local electrical codes.

• Connect all wiring tightly. Loose wiring may cause overheating at connection points and a possible fire hazard.

When Transporting

…………………………………………………………………… Be careful when picking up and moving the indoor and outdoor

units. Get a partner to help, and bend your knees when lifting to reduce strain on your back. Sharp edges or thin aluminum fins on the air conditioner can cut your fingers.

When Installing

……………………………………………………………………

…In a 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 Sys-tems)

Install the outdoor unit on a raised platform that is higher than drifting snow. Provide snow vents.

When Connecting Refrigerant Tubing

……………………………………………………………………

• Ventilate the room well, in the event that refrigerant gas leaks during the installation. Be careful not to allow contact of the refrigerant gas with a flame as this will cause the generation of poisonous gas.

• Keep all tubing runs as short as possible.

• Use the flare method for connecting tubing.

• Apply refrigerant lubricant to the matching surfaces of the flare and union tubes before connecting them, then tighten the nut with a torque wrench for a leak-free connection.

• Check carefully for leaks before starting the test run.

NOTE

Depending on the system type, liquid and gas lines may be either narrow or wide. Therefore, to avoid confusion the refrigerant tubing for your particular model is specified as either “narrow” or “wide” rather than as “liquid” or “gas”.

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 when installation is finished. Check that no metal scraps or bits of wiring have been left inside the unit.

CAUTION

• Ventilate any enclosed areas when installing or testing the refrigeration system. Contact of refrigerant gas with fire or heat can produce poisonous gas.

• Confirm after installation that no refrigerant gas is leaking. If the gas comes in contact with a burning stove, gas water heater, electric room heater or other heat source, it can cause the generation of poisonous gas.

SM830082

WHO SHOULD USE THIS MANUAL

This service manual is made to assist the service technician apply his knowledge and training to this model air conditioner. This manual is written both for experienced service persons and those who are new to air conditioning service. To help those with less experience or who are new to this kind of unit we have included more explanations of basic procedures in simple language than is usual in some service manuals. The experienced technician will of course find he knows many of these things already and can go directly to the procedures and information he needs; the less experienced technician will better understand what to do even before he arrives on the job, and therefore be better able to work by himself as well as assist the more experienced technician.

TABLE OF CONTENTS

1. SPECIFICATIONS............................................................................................ I - 1

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

1-2 Major Component Specifications...............................................................I - 12

(A) Indoor Units ..................................................................................................I - 12

(B) Outdoor Units ...............................................................................................I - 22

1-3 Other Component Specifications...............................................................I - 25

1-4 Dimensional Data ......................................................................................I - 38

(A) Indoor Units ..................................................................................................I - 38

(B) Outdoor Units ...............................................................................................I - 47

1-5 Refrigerant Flow Diagram..........................................................................I - 49

1-6 Operating Range .......................................................................................I - 50

1-7 Cooling Capacity........................................................................................I - 51

1-8 Heating Capacity .......................................................................................I - 71

1-9 Performance Charts...................................................................................I - 72

1-10 Noise Criterion Curves...............................................................................I - 90

1-11 Increasing the Fan Speed..........................................................................I - 95

1-12 Air throw Distance Chart............................................................................I - 96

1-13 Installation Instructions ..............................................................................I - 99

2. PROCESSES AND FUNCTIONS ......................................................................II - 1

2-1 Room Temperature Control ......................................................................II - 2

2-2 Cold Draft Prevention (Heating Cycle)......................................................II - 4

2-3 Automatic Fan Speed (Indoor Unit) ..........................................................II - 5

2-4 Outdoor Fan Speed Control......................................................................II - 6

2-5 Freeze Prevention (Cooling).....................................................................II - 7

2-6 Condensing Temperature Control (Cooling).............................................II - 8

SM830082

2-7 Overload Protection (Heating) ..................................................................II - 9

2-8 Discharge Temperature Control (Cooling and Heating) ...........................II - 10

2-9 Auto. Mode for Automatic Heating/Cooling Switching ..............................II - 11

2-10 Defrosting Control, Outdoor Heat Exchanger Coil (Heating) ....................II - 13

2-11 4-Way Valve, Solenoid Control.................................................................II - 14

2-12 Automatic Restart after Power Interruption...............................................II - 15

2-13 Electronic Expansion Control Valve..........................................................II - 16

2-14 Compressor Discharge Gas Temperature................................................II - 16

2-15 Compressor Current Detection Circuit......................................................II - 17

2-16 Electronic Expansion Valve ......................................................................II - 18

2-17 Voltage Detection Control.........................................................................II - 19

3. ELECTRICAL DATA ........................................................................................III - 1

3-1 Indoor Unit (Electric Wiring Diagram, Schematic Diagram).....................III - 2

3-2 Outdoor Unit (Electric Wiring Diagram, Schematic Diagram) ..................III - 12

4. SERVICE PROCEDURES............................................................................... IV - 1

4-1 Troubleshooting ...................................................................................... IV - 2

4-2 Checking the Electrical Components...................................................... IV - 30

iii

SM830082

1. Specifications

1. SPECIFICATIONS

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

4-Way Air Discharge Semi-concealed Type...........................................I - 2

Ceiling Mounted Type..............................................................................I - 5

Concealed Duct Type ..............................................................................I - 8

Wall-Mounted Type..................................................................................I - 10

1-2 Major Component Specifications .............................................................I - 12

(A)Indoor Units........................................................................................I - 12

(B)Outdoor Units .....................................................................................I - 22

1-3 Other Component Specifications .............................................................I - 25

4-Way Air Discharge Semi-concealed Type...........................................I - 25

Ceiling Mounted Type..............................................................................I - 28

Concealed Duct Type ..............................................................................I - 31

Wall-Mounted Type..................................................................................I - 33

Outdoor Units...........................................................................................I - 35

1-4 Dimensional Data ....................................................................................I - 38

(A)Indoor Units........................................................................................I - 38

4-Way Air Discharge Semi-concealed Type.......................................I - 38

Ceiling Mounted Type ........................................................................I - 40

Concealed Duct Type.........................................................................I - 42

Wall-Mounted Type ............................................................................I - 45

(B)Outdoor Units .....................................................................................I - 47

1-5 Refrigerant Flow Diagram........................................................................I - 49

1-6 Operating Range .....................................................................................I - 50

1-7 Cooling Capacity......................................................................................I - 51

1-8 Heating Capacity .....................................................................................I - 71

1-9 Performance Charts.................................................................................I - 72

(1) Operating Current...............................................................................I - 72

(2) Operating Pressure ............................................................................I - 84

1-10 Noise Criterion Curves.............................................................................I - 90

1-11 Increasing the Fan Speed........................................................................I - 95

1-12 Air throw distance chart ...........................................................................I - 96

1-13 Installation Instructions ............................................................................I - 99

Tubing Length..........................................................................................I - 99

SELECTING THE INSTALLATION SITE.................................................I -100

ELECTRICAL WIRING ............................................................................I -104

Electrical characteristics ..........................................................................I -108

I - 1

SM830082

1. Specifications

1-1 Unit Specifications

MODEL No. Indoor Unit XH2442

Outdoor Unit CH2442 POWER SOURCE 230 - 208 V / 1 Phase / 60 Hz PERFORMANCE Cooling Heating

Capacity* BTU / h 24,000 23,400 25,000 24,300 Moisture removal (High) Pints / h 8.6 8.4 —

Air circulation (H / M / L) 230 V S.E.E.R. (H.S.P.F.)

ELECTRICAL RATINGS

Voltage rating VAC 230 208 230 208 Available voltage range VAC 187 - 253 Running amperes A 11.2 11.6 11.7 12.3 Power input* W 2,450 2,350 2,500 2,450

Maximum overcurrent protection A 25

FEATURES

Controls Microprocessor Low ambient control Built-in 0°F Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto) Optional Wired Remote Controller (Timer) RCS-SH80UG (72-hour ON / OFF) Optional Wireless Remote Controller (Timer) RCS-SH80UA. WL / RCS-BH80UA. WL (72-hour ON / OFF) Air deflection Horizontal / Vertical — / Automatic Air filter Washable, easy access, long life fiter (2,500 hr) Operation sound Indoor - Hi / Me / Lo dB - A 38 / 35 / 31

Refrigerant control Electronic Expansion Control Valve

REFRIGERANT PIPING

Limit of piping length ft. (m) 165 (50) Limit of piping length at shipment ft. (m) 100 (30) Limit of elevation difference ft. (m) Outdoor unit is higher than indoor unit: 165 (50)

between the two units Outdoor unit is lower than indoor unit: 100 (30) Refrigerant piping Narrow pipe in. (mm) 1 / 4 (6.35)

Flare type Wide pipe in. (mm) 3 / 4 (19.05)

DIMENSIONS & WEIGHT Indoor unit Outdoor unit

Unit dimensions Height in. (mm) 12-1/8 (380) 28-15/16 (735)

Net weight lbs. (kg) 49 (22) 157 (71) Indoor grille dimensions Height in. (mm) 3-1/16 (78) — PNR-XHS2432 Width in. (mm) 33-27/32 (860) —

Net weight lbs. (kg) 11 (5) — Indoor / Outdoor unit Height in. (mm) 13-5/16 (338) 32-17/32 (826)

Package dimensions Width in. (mm) 32-7/8 (835) 40 (1,016)

Shipping weight lbs. (kg) 57 (26) 170 (77)

Shipping volume cu.ft. (m3) 8.4 (0.238) 12.3 (0.349) Indoor grille Height in. (mm) 4-3/32 (104) — Package dimensions Width in. (mm) 37-15/16 (964) — PNR-XHS2432 Depth in. (mm) 39-11/32 (999) — Shipping weight lbs. (kg) 18 (8) — Shipping volume cu.ft. (m3) 3.5 (0.100) —

Cooling :

Rating conditions (*) : Room temperature 80 °F DB / 67 °F WB, Ambient temperature 95 °F DB / 75 °F WB

Heating :

Rating conditions (*) : Room temperature 70 °F DB / 60 °F WB, Ambient temperature 47 °F DB / 43 °F WB Low temp conditions (**): Room temperature 70 °F DB / 60 °F WB, Ambient temperature 17 °F DB / 15 °F WB

(17°F)** 16,400 15,800

cu.ft. / min. BTU / Wh

(17°F)** 2,150 2,020

Outdoor - Hi dB - A 53

Width in. (mm) 30-9/16 (776) 37-1/32 (940) Depth in. (mm) 30-9/16 (776) 13-3/8 (340)

Depth in. (mm) 33-27/32 (860) —

Depth in. (mm) 33-9/32 (845) 16-3/8 (416)

10.0 10.2 (7.0) (7.0)

710 / 530 / 450

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 2

SM830082

1. Specifications

1-1 Unit Specifications

MODEL No. Indoor Unit XH3642

Outdoor Unit CH3642 POWER SOURCE 230 - 208 V / 1 Phase / 60 Hz PERFORMANCE Cooling Heating

Capacity* BTU / h 34,500 33,500 37,500 36,500 Moisture removal (High) Pints / h 10.5 10.6 —

Air circulation (H / M / L) 230 V S.E.E.R. (H.S.P.F.)

ELECTRICAL RATINGS

Voltage rating VAC 230 208 230 208 Available voltage range VAC 187 - 253 Running amperes A 15.4 15.8 18.2 19.3 Power input* W 3,350 3,200 3,850 3,750

Maximum overcurrent protection A 40

FEATURES

Refrigerant control Electronic Expansion Control Valve

REFRIGERANT PIPING

Limit of piping length ft. (m) 165 (50) Limit of piping length at shipment ft. (m) 100 (30) Limit of elevation difference ft. (m) Outdoor unit is higher than indoor unit: 165 (50)

between the two units Outdoor unit is lower than indoor unit: 100 (30) Refrigerant piping Narrow pipe in. (mm) 3 / 8 (9.52)

Flare type Wide pipe in. (mm) 3 / 4 (19.05)

DIMENSIONS & WEIGHT Indoor unit Outdoor unit

Unit dimensions Height in. (mm) 14-1/2 (368) 48-5/8 (1,235)

Net weight lbs. (kg) 60 (27) 203 (92) Indoor grille dimensions Height in. (mm) 3-1/16 (78) — PNR-XHS2432 Width in. (mm) 45-9/32 (1,150) —

Net weight lbs. (kg) 15 (7) — Indoor / Outdoor unit Height in. (mm) 14-1/2 (368) 52-7/32 (1,326)

Package dimensions Width in. (mm) 44-9/32 (1,125) 40 (1,016)

Shipping weight lbs. (kg) 71 (32) 227 (103)

Shipping volume cu.ft. (m3) 12.4 (0.35) 19.8 (0.56) Indoor grille Height in. (mm) 4-3/32 (104) — Package dimensions Width in. (mm) 49-1/2 (1,257) — PNR-XHS2432 Depth in. (mm) 39-11/32 (999) — Shipping weight lbs. (kg) 22 (10) — Shipping volume cu.ft. (m3) 4.6 (0.131) —

Cooling :

Rating conditions (*) : Room temperature 80 °F DB / 67 °F WB, Ambient temperature 95 °F DB / 75 °F WB

Heating :

(17°F)** 25,000 23,500

cu.ft. / min.

BTU / Wh

(17°F)** 3,150 2,950

Outdoor - Hi dB - A 56

Width in. (mm) 41-31/32 (1,066) 37-1/32 (940) Depth in. (mm) 30-9/16 (776) 13-3/8 (340)

Depth in. (mm) 33-27/32 (860) —

Depth in. (mm) 33-9/32 (845) 16-3/8 (416)

10.7 11.0 (7.0) (7.0)

1,050 / 840 / 720

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 3

SM830082

1. Specifications

1-1 Unit Specifications

MODEL No. Indoor Unit XH4242

Outdoor Unit CH4242 POWER SOURCE 230 - 208 V / 1 Phase / 60 Hz PERFORMANCE Cooling Heating

Capacity* BTU / h 42,000 40,000 44,000 42,000 Moisture removal (High) Pints / h 14.4 14.0 —

Air circulation (H / M / L) 230 V S.E.E.R. (H.S.P.F.)

ELECTRICAL RATINGS

Voltage rating VAC 230 208 230 208 Available voltage range VAC 187 - 253 Running amperes A 20.6 21.0 21.7 22.2 Power input* W 4,200 4,100 4,450 4,350

Maximum overcurrent protection A 45

FEATURES

Refrigerant control Electronic Expansion Control Valve

REFRIGERANT PIPING

Limit of piping length ft. (m) 165 (50) Limit of piping length at shipment ft. (m) 100 (30) Limit of elevation difference ft. (m) Outdoor unit is higher than indoor unit: 165 (50)

between the two units Outdoor unit is lower than indoor unit: 100 (30) Refrigerant piping Narrow pipe in. (mm) 3 / 8 (9.52)

Flare type Wide pipe in. (mm) 3 / 4 (19.05)

DIMENSIONS & WEIGHT Indoor unit Outdoor unit

Unit dimensions Height in. (mm) 14-1/2 (368) 48-5/8 (1,235)

Net weight lbs. (kg) 60 (27) 203 (92) Indoor grille dimensions Height in. (mm) 3-1/16 (78) — PNR-XHS2432 Width in. (mm) 45-9/32 (1,150) —

Net weight lbs. (kg) 15 (7) — Indoor / Outdoor unit Height in. (mm) 14-1/2 (368) 52-7/32 (1,326)

Package dimensions Width in. (mm) 44-9/32 (1,125) 40 (1,016)

Shipping weight lbs. (kg) 71 (32) 227 (103)

Shipping volume cu.ft. (m3) 12.4 (0.35) 19.8 (0.56) Indoor grille Height in. (mm) 4-3/32 (104) — Package dimensions Width in. (mm) 19-1/2 (1,257) — PNR-XHS2432 Depth in. (mm) 39-11/32 (999) — Shipping weight lbs. (kg) 22 (10) — Shipping volume cu.ft. (m3) 4.6 (0.131) —

Cooling :

Rating conditions (*) : Room temperature 80 °F DB / 67 °F WB, Ambient temperature 95 °F DB / 75 °F WB

Heating :

(17°F)** 28,000 26,000

cu.ft. / min. BTU / Wh

(17°F)** 3,700 3,550

Outdoor - Hi dB - A 56

Width in. (mm) 41-31/32 (1,066) 37-1/32 (940) Depth in. (mm) 30-9/16 (776) 13-3/8 (340)

Depth in. (mm) 33-27/32 (860) —

Depth in. (mm) 33-9/32 (845) 16-3/8 (416)

10.4 10.4 (7.0) (7.0)

1,050 / 840 / 720

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 4

SM830082

1. Specifications

1-1 Unit Specifications

MODEL No. Indoor Unit TH2442

Outdoor Unit CH2442 POWER SOURCE 230 - 208 V / 1 Phase / 60 Hz PERFORMANCE Cooling Heating

Capacity* BTU / h 22,400 21,600 25,400 25,000 Moisture removal (High) Pints / h 8.0 7.9 —

Air circulation (H / M / L) 230 V S.E.E.R. (H.S.P.F.)

ELECTRICAL RATINGS

Voltage rating VAC 230 208 230 208 Available voltage range VAC 187 - 253 Running amperes A 10.7 11.3 11.7 12.9 Power input* W 2,350 2,280 2,550 2,500

Maximum overcurrent protection A 25

FEATURES

Controls Microprocessor Low ambient control Built-in 0°F Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto) Optional Wired Remote Controller (Timer) RCS-SH80UG (72-hour ON / OFF) Optional Wireless Remote Controller (Timer) RCS-SH80UA. WL / RCS-BH80UA. WL (72-hour ON / OFF) Air deflection Horizontal / Vertical Manual / Automatic Air filter Washable, easy access Operation sound Indoor - Hi / Me / Lo dB - A 40 / 38 / 36

Refrigerant control Electronic Expansion Control Valve

REFRIGERANT PIPING

Limit of piping length ft. (m) 165 (50) Limit of piping length at shipment ft. (m) 100 (30) Limit of elevation difference ft. (m) Outdoor unit is higher than indoor unit: 165 (50)

between the two units Outdoor unit is lower than indoor unit: 100 (30) Refrigerant piping Narrow pipe in. (mm) 1 / 4 (6.35)

Flare type Wide pipe in. (mm) 3 / 4 (19.05)

DIMENSIONS & WEIGHT Indoor unit Outdoor unit

Unit dimensions Height in. (mm) 7-15/32 (190) 28-15/16 (735)

Indoor grille dimensions Height in. (mm) 9-7/16 (240) 32-17/32 (826)

Net weight lbs. (kg) 60 (27) 157 (71) Shipping weight lbs. (kg) 77 (35) 170 (77) Shipping volume cu.ft. (m3) 8.9 (0.253) 12.3 (0.349)

Cooling :

Rating conditions (*) : Room temperature 80 °F DB / 67 °F WB, Ambient temperature 95 °F DB / 75 °F WB

Heating :

(17°F)** 15,700 15,000

cu.ft. / min.

BTU / Wh

(17°F)** 2,070 2,040

Outdoor - Hi dB - A 53

Width in. (mm) 51-3/16 (1,300) 37-1/32 (940) Depth in. (mm) 26-3/8 (670) 13-3/8 (340)

Width in. (mm) 54-19/32 (1,387) 40 (1,016) Depth in. (mm) 29-31/32 (761) 16-3/8 (416)

10.0 10.0 (7.0) (7.0)

550 / 490 / 460

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 5

SM830082

1. Specifications

1-1 Unit Specifications

MODEL No. Indoor Unit TH3642

Outdoor Unit CH3642 POWER SOURCE 230 - 208 V / 1 Phase / 60 Hz PERFORMANCE Cooling Heating

Capacity* BTU / h 34,000 33,000 40,000 39,000 Moisture removal (High) Pints / h 10.7 10.8 —

Air circulation (H / M / L) 230 V S.E.E.R. (H.S.P.F.)

ELECTRICAL RATINGS

Voltage rating VAC 230 208 230 208 Available voltage range VAC 187 - 253 Running amperes A 15.1 15.7 18.2 19.6 Power input* W 3,350 3,170 3,950 3,890

Maximum overcurrent protection A 40

FEATURES

Controls Microprocessor Low ambient control Built-in 0°F Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto) Optional Wired Remote Controller (Timer) RCS-SH80UG (72-hour ON / OFF) Optional Wireless Remote Controller (Timer) RCS-SH80UA. WL / RCS-BH80UA. WL (72-hour ON / OFF) Air deflection Horizontal / Vertical Manual / Automatic Air filter Washable, easy access Operation sound Indoor - Hi / Me / Lo dB - A 46 / 42 / 37

Refrigerant control Electronic Expansion Control Valve

REFRIGERANT PIPING

Limit of piping length ft. (m) 165 (50) Limit of piping length at shipment ft. (m) 100 (30) Limit of elevation difference ft. (m) Outdoor unit is higher than indoor unit: 165 (50)

between the two units Outdoor unit is lower than indoor unit: 100 (30) Refrigerant piping Narrow pipe in. (mm) 3 / 8 (9.52)

Flare type Wide pipe in. (mm) 3 / 4 (19.05)

DIMENSIONS & WEIGHT Indoor unit Outdoor unit

Unit dimensions Height in. (mm) 9-7/16 (240) 48-5/8 (1,235)

Indoor grille dimensions Height in. (mm) 12-15/32 (317) 52-7/32 (1,326)

Net weight lbs. (kg) 90 (41) 203 (92) Shipping weight lbs. (kg) 104 (47) 227 (103) Shipping volume cu.ft. (m3) 14.8 (0.42) 19.8 (0.56)

Cooling :

Rating conditions (*) : Room temperature 80 °F DB / 67 °F WB, Ambient temperature 95 °F DB / 75 °F WB

Heating :

(17°F)** 25,000 24,000

cu.ft. / min. BTU / Wh

(17°F)** 3,000 2,900

Outdoor - Hi dB - A 56

Width in. (mm) 62-1/32 (1,575) 37-1/32 (940) Depth in. (mm) 26-3/8 (670) 13-3/8 (340)

Width in. (mm) 66-1/16 (1,678) 40 (1,016) Depth in. (mm) 31-1/16 (789) 16-3/8 (416)

10.4 10.7 (7.3) (7.3)

1,100 / 930 / 750

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 6

SM830082

1. Specifications

1-1 Unit Specifications

MODEL No. Indoor Unit TH4242

Outdoor Unit CH4242 POWER SOURCE 230 - 208 V / 1 Phase / 60 Hz PERFORMANCE Cooling Heating

Capacity* BTU / h 42,000 40,000 44,000 42,000 Moisture removal (High) Pints / h 14.8 14.3 —

Air circulation (H / M / L) 230 V S.E.E.R. (H.S.P.F.)

ELECTRICAL RATINGS

Voltage rating VAC 230 208 230 208 Available voltage range VAC 187 - 253 Running amperes A 20.6 21.3 21.7 22.5 Power input* W 4,300 4,200 4,450 4,350

Maximum overcurrent protection A 45

FEATURES

Controls Microprocessor Low ambient control Built-in 0°F Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto) Optional Wired Remote Controller (Timer) RCS-SH80UG (72-hour ON / OFF) Optional Wireless Remote Controller (Timer) RCS-SH80UA. WL / RCS-BH80UA. WL (72-hour ON / OFF) Air deflection Horizontal / Vertical Manual / Automatic Air filter Washable, easy access Operation sound Indoor - Hi / Me / Lo dB - A 47 / 43 / 38

Refrigerant control Electronic Expansion Control Valve

REFRIGERANT PIPING

Limit of piping length ft. (m) 165 (50) Limit of piping length at shipment ft. (m) 100 (30) Limit of elevation difference ft. (m) Outdoor unit is higher than indoor unit: 165 (50)

between the two units Outdoor unit is lower than indoor unit: 100 (30) Refrigerant piping Narrow pipe in. (mm) 3 / 8 (9.52)

Flare type Wide pipe in. (mm) 3 / 4 (19.05)

DIMENSIONS & WEIGHT Indoor unit Outdoor unit

Unit dimensions Height in. (mm) 9-7/16 (240) 48-5/8 (1,235)

Indoor grille dimensions Height in. (mm) 12-15/32 (317) 52-7/32 (1326)

Net weight lbs. (kg) 90 (41) 203 (92) Shipping weight lbs. (kg) 104 (47) 227 (103) Shipping volume cu.ft. (m3) 14.8 (0.42) 19.8 (0.56)

Cooling :

Rating conditions (*) : Room temperature 80 °F DB / 67 °F WB, Ambient temperature 95 °F DB / 75 °F WB

Heating :

(17°F)** 28,000 26,000

cu.ft. / min.

BTU / Wh

(17°F)** 3,700 3,550

Outdoor - Hi dB - A 56

Width in. (mm) 62-1/32 (1,575) 37-1/32 (940) Depth in. (mm) 26-3/8 (670) 13-3/8 (340)

Width in. (mm) 66-1/16 (1,678) 40 (1,016) Depth in. (mm) 31-1/16 (789) 16-3/8 (416)

10.0 10.4 (7.0) (7.0)

1,100 / 930 / 750

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 7

SM830082

1. Specifications

1-1 Unit Specifications

MODEL No. Indoor Unit UH2442

Outdoor Unit CH2442 POWER SOURCE 230 - 208 V / 1 Phase / 60 Hz PERFORMANCE Cooling Heating

Capacity* BTU / h 24,000 23,400 27,000 26,500 Moisture removal (High) Pints / h 8.4 7.7 —

Air circulation (H / M / L) 230 V External Static Pressure in.Aq (Pa) 0.2 (49) : at shipment / 0.4 (100) : using jumper cable S.E.E.R. (H.S.P.F.)

ELECTRICAL RATINGS

Voltage rating VAC 230 208 230 208 Available voltage range VAC 187 - 253 Running amperes A 11.5 12.1 12.0 12.5 Power input* W 2,550 2,480 2,650 2,550

Maximum overcurrent protection A 25

FEATURES

Controls Microprocessor Low ambient control Built-in 0°F Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto) Optional Wired Remote Controller (Timer) RCS-SH80UG (72-hour ON / OFF) Optional Wireless Remote Controller (Timer) RCS-BH80UA. WL (72-hour ON / OFF) Air deflection Horizontal / Vertical — / — Air filter Optional Operation sound Indoor - Hi / Me / Lo dB - A 34 / 30 / 27 : at shipment / 38 / 34 / 30 : using jumper cable

Refrigerant control Electronic Expansion Valve

REFRIGERANT PIPING

Limit of piping length ft. (m) 165 (50) Limit of piping length at shipment ft. (m) 100 (30) Limit of elevation difference ft. (m) Outdoor unit is higher than indoor unit: 165 (50)

between the two units Outdoor unit is lower than indoor unit: 100 (30) Refrigerant piping Narrow pipe in. (mm) 1 / 4 (6.35)

Flare type Wide pipe in. (mm) 3 / 4 (19.05)

DIMENSIONS & WEIGHT Indoor unit Outdoor unit

Unit dimensions Height in. (mm) 12-7/32 (310) 28-15/16 (735)

Net weight ibs. (kg) 1-1/4 (32) 32-17/32 (826) Package dimensions Height in. (mm) 14-3/32 (358) 40 (1,016)

Shipping weight lbs. (kg) 82 (37) 170 (77) Shipping volume cu.ft. (m3) 11.8 (0.334) 12.3 (0.349)

Cooling :

Rating conditions (*) : Room temperature 80 °F DB / 67 °F WB, Ambient temperature 95 °F DB / 75 °F WB

Heating :

(17°F)** 16,200 15,500

cu.ft. / min.

BTU / Wh

(17°F)** 2,080 1,960

Outdoor - Hi dB - A 53

Width in. (mm) 39-3/8 (1,000) 37-1/32 (940) Depth in. (mm) 24-13/16 (630) 13-3/8 (340)

Width in. (mm) 46-7/8 (1,191) 16-3/8 (416) Depth in. (mm) 30-13/16 (1,191) 157 (71)

10.0 10.0 (7.0) (7.0)

670 / 530 / 460

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 8

SM830082

1. Specifications

1-1 Unit Specifications

MODEL No. Indoor Unit UH3642

Outdoor Unit CH3642 POWER SOURCE 230 - 208 V / 1 Phase / 60 Hz PERFORMANCE Cooling Heating

Capacity* BTU / h 34,500 33,000 37,500 36,500 Moisture removal (High) Pints / h 10.0 9.9 —

Air circulation (H / M / L) 230 V External Static Pressure in.Aq (Pa) 0.24 (59) : at shipment / 0.38 (94) : using jumper cable S.E.E.R. (H.S.P.F.)

ELECTRICAL RATINGS

Voltage rating VAC 230 208 230 208 Available voltage range VAC 187 - 253 Running amperes A 15.1 15.7 18.2 19.6 Power input* W 3,350 3,170 3,780 3,760

Maximum overcurrent protection A 40

FEATURES

Controls Microprocessor Low ambient control Built-in 0°F Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto) Optional Wired Remote Controller (Timer) RCS-SH80UG (72-hour ON / OFF) Optional Wireless Remote Controller (Timer) RCS-SH80UA. WL / RCS-BH80UA. WL (72-hour ON / OFF) Air deflection Horizontal / Vertical — / — Air filter Optional Operation sound Indoor - Hi / Me / Lo dB - A 38 / 33 / 31 : at shipment / 42 / 38 / 33 : using jumper cable

Refrigerant control Electronic Expansion Valve

REFRIGERANT PIPING

Limit of piping length ft. (m) 165 (50) Limit of piping length at shipment ft. (m) 100 (30) Limit of elevation difference ft. (m) Outdoor unit is higher than indoor unit: 165 (50)

between the two units Outdoor unit is lower than indoor unit: 100 (30) Refrigerant piping Narrow pipe in. (mm) 3 / 8 (9.52)

Flare type Wide pipe in. (mm) 3 / 4 (19.05)

DIMENSIONS & WEIGHT Indoor unit Outdoor unit

Unit dimensions Height in. (mm) 12-7/32 (310) 48-5/8 (1,235)

Package dimensions Height in. (mm) 14-3/32 (358) 52-7/32 (1,326)

Net weight ibs. (kg) 104 (47) 203 (92) Shipping weight lbs. (kg) 115 (52) 227 (103) Shipping volume cu.ft. (m3) 16.5 (0.468) 19.8 (0.56)

Cooling :

Rating conditions (*) : Room temperature 80 °F DB / 67 °F WB, Ambient temperature 95 °F DB / 75 °F WB

Heating :

(17°F)** 25,000 24,000

cu.ft. / min.

BTU / Wh

(17°F)** 3,000 2,900

Outdoor - Hi dB - A 56

Width in. (mm) 58-9/32 (1,480) 37-1/32 (940) Depth in. (mm) 24-13/16 (630) 13-3/8 (340)

Width in. (mm) 65-25/32 (1,671) 40 (1,016) Depth in. (mm) 30-13/16 (783) 16-3/8 (416)

10.3 10.5 (7.0) (7.0)

1,060 / 920 / 750

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 9

SM830082

1. Specifications

1-1 Unit Specifications

MODEL No. Indoor Unit KH2442

Outdoor Unit CH2442 POWER SOURCE 230 - 208 V / 1 Phase / 60 Hz PERFORMANCE Cooling Heating

Capacity* BTU / h 22,000 21,000 25,000 24,300 Moisture removal (High) Pints / h 7.1 6.8 —

Air circulation (H / M / L) 230 V S.E.E.R. (H.S.P.F.)

ELECTRICAL RATINGS

Voltage rating VAC 230 208 230 208 Available voltage range VAC 187 - 253 Running amperes A 10.3 10.9 11.3 12.2 Power input* W 2,300 2,220 2,500 2,430

Maximum overcurrent protection A 25

FEATURES

Controls Microprocessor Low ambient control Built-in 0°F Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto) Optional Wired Remote Controller (Timer) RCS-SH80UG (72-hour ON / OFF) Optional Wireless Remote Controller (Timer) RCS-BH80UA. WL (72-hour ON / OFF) Air deflection Horizontal / Vertical Manual / Automatic Air filter Washable, easy access Operation sound Indoor - Hi / Me / Lo dB - A 45 / 42 / 40

Refrigerant control Electronic Expansion Control Valve

REFRIGERANT PIPING

Limit of piping length ft. (m) 165 (50) Limit of piping length at shipment ft. (m) 100 (30) Limit of elevation difference ft. (m) Outdoor unit is higher than indoor unit: 165 (50)

between the two units Outdoor unit is lower than indoor unit: 100 (30) Refrigerant piping Narrow pipe in. (mm) 1 / 4 (6.35)

Flare type Wide pipe in. (mm) 3 / 4 (19.05)

DIMENSIONS & WEIGHT Indoor unit Outdoor unit

Unit dimensions Height in. (mm) 14-9/16 (370) 28-15/16 (735)

Indoor grille dimensions Height in. (mm) 18-3/16 (462) 32-17/32 (826)

Net weight lbs. (kg) 40 (18) 157 (71) Shipping weight lbs. (kg) 51 (23) 170 (77) Shipping volume cu.ft. (m3) 5.8 (0.163) 12.3 (0.349)

Cooling :

Rating conditions (*) : Room temperature 80 °F DB / 67 °F WB, Ambient temperature 95 °F DB / 75 °F WB

Heating :

(17°F)** 16,000 15,300

cu.ft. / min. BTU / Wh

(17°F)** 2,100 2,070

Outdoor - Hi dB - A 53

Width in. (mm) 49-7/32 (1,250) 37-1/32 (940) Depth in. (mm) 8-9/32 (210) 13-3/8 (340)

Width in. (mm) 52-23/32 (1,339) 40 (1,016) Depth in. (mm) 10-11/32 (263) 16-3/8 (416)

10.0 10.0 (7.0) (7.0)

540 / 460 / 380

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 10

SM830082

1. Specifications

1-1 Unit Specifications

MODEL No. Indoor Unit KH3642

Outdoor Unit CH3642 POWER SOURCE 230 - 208 V / 1 Phase / 60 Hz PERFORMANCE Cooling Heating

Capacity* BTU / h 33,000 32,000 40,000 39,000 Moisture removal (High) Pints / h 10.6 10.6 —

Air circulation (H / M / L) 230 V S.E.E.R. (H.S.P.F.)

ELECTRICAL RATINGS

Voltage rating VAC 230 208 230 208 Available voltage range VAC 187 - 253 Running amperes A 14.9 15.5 17.8 19.1 Power input* W 3,290 3,120 3,860 3,810

Maximum overcurrent protection A 40

FEATURES

Controls Microprocessor Low ambient control Built-in 0°F Fan speeds Indoor / Outdoor 3 and Automatic control / 3 (Auto) Optional Wired Remote Controller (Timer) RCS-SH80UG (72-hour ON / OFF) Optional Wireless Remote Controller (Timer) RCS-BH80UA. WL (72-hour ON / OFF) Air deflection Horizontal / Vertical Manual / Automatic Air filter Washable, easy access Operation sound Indoor - Hi / Me / Lo dB - A 48 / 44 / 40

Refrigerant control Electronic Expansion Control Valve

REFRIGERANT PIPING

Limit of piping length ft. (m) 165 (50) Limit of piping length at shipment ft. (m) 100 (30) Limit of elevation difference ft. (m) Outdoor unit is higher than indoor unit: 165 (50)

between the two units Outdoor unit is lower than indoor unit: 100 (30) Refrigerant piping Narrow pipe in. (mm) 3 / 8 (9.52)

Flare type Wide pipe in. (mm) 3 / 4 (19.05)

DIMENSIONS & WEIGHT Indoor unit Outdoor unit

Unit dimensions Height in. (mm) 14-9/16 (370) 48-5/8 (1,235)

Indoor grille dimensions Height in. (mm) 18-3/16 (462) 52-7/32 (1,326)

Net weight lbs. (kg) 73 (33) 203 (92) Shipping weight lbs. (kg) 90 (41) 227 (103) Shipping volume cu.ft. (m3) 7.7 (0.217) 19.8 (0.56)

Cooling :

Rating conditions (*) : Room temperature 80 °F DB / 67 °F WB, Ambient temperature 95 °F DB / 75 °F WB

Heating :

(17°F)** 25,000 24,000

cu.ft. / min.

BTU / Wh

(17°F)** 3,000 2,900

Outdoor - Hi dB - A 56

Width in. (mm) 59-1/16 (1,500) 37-1/32 (940) Depth in. (mm) 9-7/16 (240) 13-3/8 (340)

Width in. (mm) 62-9/16 (1,589) 40 (1,016) Depth in. (mm) 11-5/8 (295) 16-3/8 (416)

10.3 10.5 (7.6) (7.6)

830 / 710 / 590

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 11

SM830082

1. Specifications

1-2 Major Component Specifications

(A) Indoor Unit

MODEL No. XH2442 Source 230 - 208 VAC / 1 phase / 60 Hz Remote controller (Option) RCS - SH80UA, WL Controller P. C. B Ass'y CR - TH2442 Control circuit fuse 250 VAC, 3 A Fan (Number … diameter) in. (mm) Turbo (1…17-7/16 (443)) Fan motor

Model SFG6X - 41D6P Source 230 - 208 V / 1 phase / 60 Hz No. of pole … r.p.m. (230 V, High) rpm 6 … 464 Nominal output W 40 Coil resistance Ω BRW - WHT : 170.3 , ORG - YEL : 43.2 (Ambient temperature 68 °F) WHT - VLT : 18.1 , WHT - PNK : 83.5

VLT - ORG : 43.2 , YEL - BLK : 60.2

Safety device

Operating temperature Open °F266± 14.4

Close °F 174.2 ± 27

Run capacitor VAC, µF 440 V , 4.5 µF

Electronic expansion valve

Coil DKV - MOZS726E Coil resistance (at 20°C) Ω ORG - GRY : 46 , YEL - GRY : 46

RED - GRY : 46 , BLK - GRY : 46

Valve body IKV - 24D18

Heat exchanger

Coil Aluminum plate fin / Copper tube Rows … Fins per inch 2 … 14.9 Face area ft.

Panel

Model No. PNR - XH2442 Auto louver motor MT8 - 3C Auto louver motor … Rated V, W, rpm 240 VAC , 3 W , 3 rpm Coil resistance (Ambient temperature 77 °F) Ω 16.430 Ω ± 8 %

(m2) 3.69 (0.343)

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 12

SM830082

1. Specifications

1-2 Major Component Specifications

(A) Indoor Unit

MODEL No. XH3642 Source 230 - 208 VAC / 1 phase / 60 Hz Remote controller (Option) RCS - SH80UA, WL Controller P. C. B Ass'y CR - TH2442 Control circuit fuse 250 VAC, 3 A Fan (Number … diameter) in. (mm) Turbo (1…17-7/16 (443)) Fan motor

Model SFG6X - 81A6P Source 230 - 208 V / 1 phase / 60 Hz No. of pole … r.p.m. (230 V, High) rpm 6 … 467 Nominal output W 60 Coil resistance Ω BRW - WHT : 75.1 , ORG - YEL : 27.4 (Ambient temperature 68 °F) WHT - VLT : 6.7 , VLT - PNK : 42.7

VLT - ORG : 20.6 , YEL - BLK : 58.0

Safety device

Operating temperature Open °F266± 14.4

Close °F 174.2 ± 27

Run capacitor VAC, µF 440 V , 5 µF

Electronic expansion valve

Coil EKV - MOZS742E Coil resistance (at 20°C) Ω ORG - GRY : 46 , YEL - GRY : 46

RED - GRY : 46 , BLK - GRY : 46

Valve body HKV - 30D27

Heat exchanger

Coil Aluminum plate fin / Copper tube Rows … Fins per inch 2 … 14.9 Face area ft.

Panel

Model No. PNR - XH3642 Auto louver motor MT8 - 3C Auto louver motor … Rated V, W, rpm 240 VAC , 3 W , 3 rpm Coil resistance (Ambient temperature 77 °F) Ω 16.430 Ω ± 8 %

(m2) 8.20 (0.762)

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 13

SM830082

1. Specifications

1-2 Major Component Specifications

(A) Indoor Unit

MODEL No. XH4242 Source 230 - 208 VAC / 1 phase / 60 Hz Remote controller (Option) RCS - SH80UA, WL Controller P. C. B Ass'y CR - TH2442 Control circuit fuse 250 VAC, 3 A Fan (Number … diameter) in. (mm) Turbo (1…17-7/16 (443)) Fan motor

Model SFG6X - 81A6P Source 230 - 208 V / 1 phase / 60 Hz No. of pole … r.p.m. (230 V, High) rpm 6 … 506 Nominal output W 60 Coil resistance Ω BRW - WHT : 75.1 , ORG - YEL : 27.4 (Ambient temperature 68 °F) WHT - VLT : 6.7 , VLT - PNK : 42.7

VLT - ORG : 20.6 , YEL - BLK : 58.0

Safety device

Operating temperature Open °F266± 14.4

Close °F 174.2 ± 27

Run capacitor VAC, µF 440 V , 6 µF

Electronic expansion valve

Coil EKV - MOZS742E Coil resistance (at 20°C) Ω ORG - GRY : 46 , YEL - GRY : 46

RED - GRY : 46 , BLK - GRY : 46

Valve body HKV - 30D27

Heat exchanger

Coil Aluminum plate fin / Copper tube Rows … Fins per inch 2 … 14.9 Face area ft.

Panel

Model No. PNR - XH3642 Auto louver motor MT8 - 3C Auto louver motor … Rated V, W, rpm 240 VAC , 3 W , 3 rpm Coil resistance (Ambient temperature 77 °F) Ω 16.430 Ω ± 8 %

(m2) 8.20 (0.762)

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 14

SM830082

1. Specifications

1-2 Major Component Specifications

(A) Indoor Unit

MODEL No. TH2442 Source 230 - 208 V / 1 phase / 60 Hz Remote controller (Option) RCS - SH80UA, WL Controller P. C. B Ass'y CR - TH2442 Control circuit fuse 250 V, 3 A Fan (Number … diameter) in. (mm) Centrifugal (4 ... 5-1/8(130)) Fan motor

Model SR4X - 51A6P Source 230 - 208 V / 1 phase / 60 Hz No. of pole … r.p.m. (230 V, High) rpm 1,179 Nominal output W 31 Coil resistance Ω BRW - WHT : 111.0 , ORG - YEL : 16.7 (Ambient temperature 68 °F) WHT - VLT : 35.4 , BLK - PNK : 23.9

VLT - ORG : 13.4 , YEL - BLK : 136.6

Safety device

Operating temperature Open °F266± 14.4

Close °F 174.2 ± 27

Run capacitor VAC, µF 440 V , 1.5 µF

Electronic refrigerant control valve

Solenoid control model DKV - MOZS582E0 Coil resistance Ω ORG - GRY : 46 , YEL - GRY : 46 (Ambient temperature 68 °F) RED - GRY : 46 , BLK - GRY : 46 Solenoid control valve model IKV - 24D18

Heat exchanger

Coil Aluminum plate fin / Copper tube Rows … Fins per inch 3 … 14.9 Face area ft.

Auto louver motor

Model No. MT8 - 3C Auto louver motor … Rated V, W, rpm 240 VAC , 3 W , 3 rpm Coil resistance (Ambient temperature 77 °F) Ω 16,430 Ω ± 8 %

(m2) 1.81 (0.168)

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 15

SM830082

1. Specifications

1-2 Major Component Specifications

(A) Indoor Unit

MODEL No. TH3642 Source 230 - 208 V / 1 phase / 60 Hz Remote controller (Option) RCS - SH80UA, WL Controller P. C. B Ass'y CR - TH2442 Control circuit fuse 250 V, 3 A Fan (Number … diameter) in. (mm) Centrifugal (4 ... 5-29/32(150)) Fan motor

Model KFG4X - 101C6P Source 230 - 208 V / 1 phase / 60 Hz No. of pole … r.p.m. (230 V, High) rpm 4 ... 1,040 Nominal output W 100 Coil resistance Ω BRW - WHT : 61.05 , ORG - YEL : 13.23 (Ambient temperature 68 °F) WHT - VLT : 9.955 , YEL - BLK : 19.25

VLT - ORG : 9.576 , BLK - PNK : 10.81

Safety device

Operating temperature Open °F266± 14.4

Close °F 174.2 ± 27

Run capacitor VAC, µF 440 V , 4 µF

Electronic expansion valve

Coil EKV - MOZS584E0 Coil resistance Ω ORG - GRY : 46 , YEL - GRY : 46 (Ambient temperature 68 °F) RED - GRY : 46 , BLK - GRY : 46 Valve body HKV - 30D24

Heat exchanger

Coil Aluminum plate fin / Copper tube Rows … Fins per inch 3 … 14.9 Face area ft.

Auto louver motor

Model No. MT8 - 3C Auto louver motor … Rated V, W, rpm 240 VAC , 3 W , 3 rpm Coil resistance (Ambient temperature 77 °F) Ω 16,430 Ω ± 8 %

(m2) 3.51 (0.326)

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 16

SM830082

1. Specifications

1-2 Major Component Specifications

(A) Indoor Unit

MODEL No. TH4242 Source 230 - 208 V / 1 phase / 60 Hz Remote controller (Option) RCS - SH80UA, WL Controller P. C. B Ass'y CR - TH2442 Control circuit fuse 250 V, 3 A Fan (Number … diameter) in. (mm) Centrifugal (4 ... 5-29/32(150)) Fan motor

Model KFG4X - 101C6P Source 230 - 208 V / 1 phase / 60 Hz No. of pole … r.p.m. (230 V, High) rpm 4 ... 1,099 Nominal output W 100 Coil resistance Ω BRW - WHT : 61.05 , ORG - YEL : 13.23 (Ambient temperature 68 °F) WHT - VLT : 9.955 , YEL - BLK : 19.25

VLT - ORG : 9.576 , BLK - PNK : 10.81

Safety device

Operating temperature Open °F266± 14.4

Close °F 174.2 ± 27

Run capacitor VAC, µF 440 V , 5 µF

Electronic expansion valve

Coil EKV - MOZS584E0 Coil resistance Ω ORG - GRY : 46 , YEL - GRY : 46 (Ambient temperature 68 °F) RED - GRY : 46 , BLK - GRY : 46 Valve body HKV - 30D27

Heat exchanger

Coil Aluminum plate fin / Copper tube Rows … Fins per inch 3 … 14.9 Face area ft.

Auto louver motor

Model No. MT8 - 3C Auto louver motor … Rated V, W, rpm 240 VAC , 3 W , 3 rpm Coil resistance (Ambient temperature 77 °F) Ω 16,430 Ω ± 8 %

(m2) 3.51 (0.326)

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 17

SM830082

1. Specifications

1-2 Major Component Specifications

(A) Indoor Unit

MODEL No. UH2442 Source 230 - 208 V / 1 phase / 60 Hz Remote controller (Option) RCS - BH80UA, WL Controller P. C. B Ass'y CR - TH2442 Control circuit fuse 250 V, 3 A Fan (Number … diameter) in. (mm) Centrifugal (4 ... 5-29/32(150)) Fan motor

Model KFG4X - 71B6P Source 230 - 208 V / 1 phase / 60 Hz No. of pole … r.p.m. (230 V, High) rpm 4 ... 920 Nominal output W 100 Coil resistance Ω BRW - WHT : 74.7 , ORG - YEL : 9.59 (Ambient temperature 68 °F) WHT - VLT : 19.1 , YEL - BLK : 10.52

VLT - ORG : 10.5 , BLK - PNK : 21.72

Safety device

Operating temperature Open °F266± 14.4

Close °F 174.2 ± 27

Run capacitor VAC, µF 440 V , 5 µF

Electronic expansion valve

Coil DKV - MOZS697E0 Coil resistance Ω ORG - GRY : 46 , YEL - GRY : 46 (Ambient temperature 68 °F) RED - GRY : 46 , BLK - GRY : 46 Valve body IKV - 24D12

Heat exchanger

Coil Aluminum plate fin / Copper tube Rows … Fins per inch 3 … 14.9 Face area ft.

(m2) 2.03 (0.189)

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 18

SM830082

1. Specifications

1-2 Major Component Specifications

(A) Indoor Unit

MODEL No. UH3642 Source 230 - 208 V / 1 phase / 60 Hz Remote controller (Option) RCS - BH80UA, WL Controller P. C. B Ass'y CR - TH2442 Control circuit fuse 250 V, 3 A Fan (Number … diameter) in. (mm) Centrifugal (4 ... 5-29/32(150)) Fan motor

Model KFG4X - 141A6P Source 230 - 208 V / 1 phase / 60 Hz No. of pole … r.p.m. (230 V, High) rpm 4 ... 940 Nominal output W 100 Coil resistance Ω BRW - WHT : 39.9 , ORG - YEL : 9.37 (Ambient temperature 68 °F) WHT - VLT : 6.91 , YEL - BLK : 8.86

VLT - ORG : 11.4 , BLK - PNK : 14.3

Safety device

Operating temperature Open °F266± 14.4

Close °F 174.2 ± 27

Run capacitor VAC, µF 440 V , 5 µF

Electronic expansion valve

Coil DKV - MOZS698E0 Coil resistance Ω ORG - GRY : 46 , YEL - GRY : 46 (Ambient temperature 68 °F) RED - GRY : 46 , BLK - GRY : 46 Valve body HKV - 30D27

Heat exchanger

Coil Aluminum plate fin / Copper tube Rows … Fins per inch 3 … 12.7 Face area ft.

(m2) 3.32 (0.308)

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 19

SM830082

1. Specifications

1-2 Major Component Specifications

(A) Indoor Unit

MODEL No. KH2442 Source 230 - 208 V / 1 phase / 60 Hz Remote controller (Option) RCS - BH80UA, WL Controller P. C. B Ass'y CR - TH2442

Control circuit fuse 250 V, 3 A

Fan Cross-flow

Number ... Dia. and length in. (mm) 1 ... O.D. 4-1/3 (110), L39 (990)

Fan motor

Model UF4Q - 31A6P Source 230 - 208 V / 1 phase / 60 Hz No. of pole … r.p.m. (230 V, High) rpm 4 ... 1,276 Nominal output W 30 Coil resistance Ω BRW - WHT : 197.2 , ORG - YEL : 59.1 (Ambient temperature 68 °F) WHT - VLT : 41.4 , YEL - PNK : 48.8

VLT - ORG : 22.2 ,

Safety device

Operating temperature Open °F248± 9

Close °F171± 27

Run capacitor VAC, µF 440 V , 1.8 µF

Electronic refrigerant control valve

Solenoid control model DKV - MOZS582E0 Coil resistance Ω ORG - GRY : 46 , YEL - GRY : 46 (Ambient temperature 68 °F) RED - GRY : 46 , BLK - GRY : 46 Solenoid control valve model IKV - 24D11

Heat exchanger

Coil Aluminum plate fin / Copper tube Rows … 3 … 12.7 Face area ft.

Louver Motor

Model M2EA24ZA01 Rating 208 to 230 V, 60 Hz No. of pole … rpm 8 … 3 Output W 2.5 Coil resistance (Ambient temperature 68 °F) kΩ 16.45 ± 8 %

(m2) 2.57 (0.24)

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 20

SM830082

1. Specifications

1-2 Major Component Specifications

(A) Indoor Unit

MODEL No. KH3642 Source 230 - 208 V / 1 phase / 60 Hz Remote controller (Option) RCS - BH80UA, WL Controller P. C. B Ass'y CR - TH2442

Control circuit fuse 250 V, 3 A

Switch Ass'y SW - KHS2432 Fan Cross-flow

Number ... Dia. and length in. (mm) 1 ... O.D. 4-13/18 (120), L46 (1,170)

Fan motor

Model SFG4Q - 41B6P Source 230 - 208 V / 1 phase / 60 Hz No. of pole … r.p.m. (230 V, High) rpm 4 ... 1,273 Nominal output W 50 Coil resistance Ω GRY - WHT : 122.3 , ORG - YEL : 23.03 (Ambient temperature 68 °F) WHT - VLT : 15.98 , YEL - PNK : 9.272

VLT - ORG : 11.93 ,

Safety device

Operating temperature Open °F266± 14.4

Close °F 174.2 ± 26

Run capacitor VAC, µF 440 V , 4 µF

Electronic expansion valve

Coil EKV - MOZS557E0 Coil resistance Ω ORG - GRY : 46 , YEL - GRY : 46 (Ambient temperature 68 °F) RED - GRY : 46 , BLK - GRY : 46 Valve body HKV - 30D26

Heat exchanger

Coil Aluminum plate fin / Copper tube Rows … Fins per inch 3 … 12.7 Face area ft.

Louver Motor

Model M2EA24ZA01 Rating 208 to 230 V, 60 Hz No. of pole … rpm 8 … 3 Output W 2.5 Coil resistance (Ambient temperature 68 °F) kΩ 16.45 ± 8 %

(m2) 3.23 (0.3)

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 21

SM830082

1-2 Major Component Specifications

(B) Outdoor Unit

MODEL No. CH2442 Source 230 - 208 VAC / 1 phase / 60 Hz Controller P.C.B. Ass'y CR - CH2442 (Microprocessor)

Control circuit fuse 250 VAC, 3 A

Compressor Rotary (Hermetic)

Model C - 2R160H6T Source 230 - 208 VAC / 1 phase / 60 Hz Nominal output W 1,700 Compressor oil cc 800 Coil resistance (Ambient temperature 77 °F) Ω C – R : 0.885 , C – S : 1.773

Safety device Internal type

Overload relay models — Operating temperature Open °F297± 9

Close °F198± 20

Operating ampere (at 77 °F) A — Run capacitor VAC, µF 400 VAC, 40 µF Crank case heater VAC, W 230 VAC, 30 W

Refrigerant amount charged at shipment lbs. (kg) R22 : 6.17 (2.8) High pressure switch ACB-1UB11

Set pressure OFF lb/in2(kg/cm2) 426.6 (30 )

ON lb/in2(kg/cm2) 341.3 ± 28.44(24 ± 2.0)

Fan Propeller

Number...diameter in. (mm) 1 ... 18 - 3/32 (460)

Fan speeds 2 (AUTO) Fan motor

Model KFC6T - 91D6P Source 230 - 208 VAC / 1 phase / 60 Hz

No. of pole ..... rpm (230 V, High) 6 ... 879

Nominal output W 110 Coil resistance Ω BRN – WHT : 67.14 , VLT – YEL : 11.42

(Ambient temperature 68 °F) WHT – VLT : 64.85 , YEL – PNK : 10.60 Safety device Internal type

Operating temperature Open °F248± 9

Close °F171± 27

Run capacitor VAC, µF 440 VAC, 4 µF

Heat exchange

Coil Aluminum plate fin / Copper tube

Rows ..... Fins per inch 2 ... 14.1

Face area ft.

(m2) 6.78 (0.63)

DATA SUBJECT TO CHANGE WITHOUT NOTICE

+ 28.44 + 7.11

+ 2.0 + 0.5

1. Specifications

I - 22

SM830082

1-2 Major Component Specifications

(B) Outdoor Unit

MODEL No. CH3642 Source 230 - 208 VAC / 1 phase / 60 Hz Controller P.C.B. Ass'y CR - CH2442 (Microprocessor)

Control circuit fuse 250 V, 3 A

Compressor Rotary (Hermetic)

Model C - R221H6R Source 230 - 208 VAC / 1 phase / 60 Hz Nominal output W 2,200 Compressor oil cc 1,500 Coil resistance (Ambient temperature 77 °F) Ω C – R : 0.549 , C – S : 1.525

Safety device Internal type

Overload relay models —

Operating temperature Open °F320± 9

Close °F189± 20

Operating ampere (at 77 °F) A —

Run capacitor VAC, µF 400 VAC, 40 µF Crank case heater VAC, W 230 VAC, 30 W

Refrigerant amount charged at shipment lbs. (kg) R22 : 8.82 (4.0) High pressure switch ACB-1UB11

Set pressure OFF lb/in2(kg/cm2) 426.6 (30 )

ON lb/in2(kg/cm2) 341.3 ± 28.44(24 ± 2.0)

Fan Propeller

Number...diameter in. (mm) 2 ... 18 - 3/32 (460)

Fan speeds 2 (AUTO) Fan motor

Model KFC6T - 91D6P × 2 Source 230 - 208 V / 1 phase / 60 Hz

No. of pole ..... rpm (230 V, High) 6 ... 879

Nominal output W 110 × 2 Coil resistance Ω BRN – WHT : 67.14 , VLT – YEL : 11.42

(Ambient temperature 68 °F) WHT – VLT : 64.85 , YEL – PNK : 10.60 Safety device Internal type

Operating temperature Open °F248± 9

Close °F171± 27

Run capacitor VAC, µF 440 VAC, 4 µF × 2

Heat exchange

Coil Aluminum plate fin / Copper tube

Rows ..... Fins per inch 2 ... 14.1

Face area ft.

(m2) 11.63 (1.08)

DATA SUBJECT TO CHANGE WITHOUT NOTICE

+ 28.44 + 7.11

+ 2.0 + 0.5

1. Specifications

I - 23

SM830082

1. Specifications

1-2 Major Component Specifications

(B) Outdoor Unit

MODEL No. CH4242 Source 230 - 208 V / 1 phase / 60 Hz Compressor Scroll (Hermetic)

Model ZR47KC - PFV Source 230 - 208 V / 1 phase / 60 Hz Nominal output W 4,270 Compressor oil cc 1,240 Coil resistance (Ambient temperature 77 °F) Ω R - W : 0.475 , S - W : 1.850 Safety device Internal type

Overload relay models — Operating temperature Open °F 320 ± 9

Close °F 189 ± 20

Operating ampere (at 77 °F) A —

Run capacitor VAC, µF 400 V, 50 µF

Refrigerant amount charged at shipment lbs. (kg) R22 : 9.7 (4.4) High pressure switch ACB - 1UB11

Set pressure OFF kg/cm

ON kg/cm

Fan Propeller

Number...diameter in. (mm) 1 … 18-3/32 (460)

Fan speeds 2 (AUTO)

Fan motor

Model KFC6T - 91D6P × 2 Source 230 - 208 V / 1 phase / 60 Hz No. of pole … rpm (230 V, High) rpm 6 … 879 Nominal output W 110 × 2 Coil resistance Ω BRW – WHT : 67.14 , VLT – YEL : 11.42

(Ambient temperature 68 °F) Safety device

Operating temperature Open °F248± 9

Close °F171± 27

Run capacitor VAC, µF 440 V, 4 µF × 2

Heat exchanger

Coil Aluminum plate fin / Copper tube Rows … Fins per inch 2 … 12.7 Face area ft.

WHT – VLT : 64.85 , YEL – PNK : 10.60

(m2) 11.63 (1.08)

DATA SUBJECT TO CHANGE WITHOUT NOTICE

+ 2.0

+ 0.5

24 ± 2.0

I - 24

SM830082

1-3 Other Component Specifications

(A) Indoor Unit

MODEL No. XH2442 Power Transformer ATR – II224A

Rated Primary 220 VAC, 60 Hz

Secondary BRN - BRN : 14 V, 0.45 A, RED - RED : 14 V, 0.3 A Capacity —

Coil resistance (Ambient temprature 77 °F) BRN - BRN : 0.97 , ORG - ORG : 3.16

Thermistor cut off temperature °F 277

Thermistor (Coil sensor) : TH2, 3 PBC - 41E - S14

Coil resistance kΩ 14 °F : 23.7 , 41 °F : 12.1

Thermistor (Room sensor) : TH1 KTEC - 35 - S6

Coil resistance kΩ 32 °F : 16.5 , 104 °F : 2.7

Drain pump PJV - 1428AU

Rated 230 / 208 VAC, 12.5 W

Float switch FS - 0218 - 102

MAX Rated (Contact rated) 50 W, DC 5V, 0.1 mA

Solenoid control valve or coil

Solenoid control valve IKV - 24D18 Solenoid coil DKV - MOZS726E

Synchronized Motor MT8 - 3C

Ω

WHT - WHT : 61.0 , RED - RED : 1.37

23 °F : 18.8 , 50 °F : 9.7 32 °F : 15.0 , 59 °F : 8.0

41 °F : 12.8 , 113 °F : 2.2 50 °F : 10.0 , 122 °F : 1.8 68 °F : 6.3 , 131 °F : 1.5 86 °F : 4.0 ,

1. Specifications

I - 25

SM830082

1. Specifications

1-3 Other Component Specifications

(A) Indoor Unit

MODEL No. XH3642 Power Transformer ATR – IIK224A

Rated Primary 220 VAC, 60 Hz

Secondary BRN - BRN : 14 V, 0.45 A, RED - RED : 14 V, 0.3 A Capacity —

Coil resistance (Ambient temprature 77 °F) BRN - BRN : 0.97 , ORG - ORG : 3.16

Thermistor cut off temperature °F277

Thermistor (Coil sensor) : TH2, 3 PBC - 41E - S14

Coil resistance kΩ 14 °F : 23.7 , 41 °F : 12.1

Thermistor (Room sensor) : TH1 KTEC - 35 - S6

Coil resistance kΩ 32 °F : 16.5 , 104 °F : 2.7

Drain pump PJV - 1428AU

Rated 230 / 208 VAC, 12.5 W

Float switch FS - 0218 - 102

MAX Rated (Contact rated) 50 W, DC 5V, 0.1 mA

Solenoid control valve or coil

Solenoid control valve HKV - 30D27 Solenoid coil EKV - MOZS742E

Synchronized Motor MT8 - 3C

Ω

WHT - WHT : 61.0 , RED - RED : 1.37

23 °F : 18.8 , 50 °F : 9.7 32 °F : 15.0 , 59 °F : 8.0

41 °F : 12.8 , 113 °F : 2.2 50 °F : 10.0 , 122 °F : 1.8 68 °F : 6.3 , 131 °F : 1.5 86 °F : 4.0 ,

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 26

SM830082

1-3 Other Component Specifications

(A) Indoor Unit

MODEL No. XH4242 Power Transformer ATR – IIK224A

Rated Primary 220 VAC, 60 Hz

Secondary BRN - BRN : 14 V, 0.45 A, RED - RED : 14 V, 0.3 A Capacity —

Coil resistance (Ambient temprature 77 °F) BRN - BRN : 0.97 , ORG - ORG : 3.16

Thermistor cut off temperature °F 277

Thermistor (Coil sensor) : TH2, 3 PBC - 41E - S14

Coil resistance kΩ 14 °F : 23.7 , 41 °F : 12.1

Thermistor (Room sensor) : TH1 KTEC - 35 - S6

Coil resistance kΩ 32 °F : 16.5 , 104 °F : 2.7

Drain pump PJV - 1428AU

Rated 230 / 208 VAC, 12.5 W

Float switch FS - 0218 - 102

MAX Rated (Contact rated) 50 W, DC 5V, 0.1 mA

Solenoid control valve or coil

Solenoid control valve HKV - 30D27 Solenoid coil EKV - MOZS742E

Synchronized Motor MT8 - 3C

Ω

WHT - WHT : 61.0 , RED - RED : 1.37

23 °F : 18.8 , 50 °F : 9.7 32 °F : 15.0 , 59 °F : 8.0

41 °F : 12.8 , 113 °F : 2.2 50 °F : 10.0 , 122 °F : 1.8 68 °F : 6.3 , 131 °F : 1.5 86 °F : 4.0 ,

1. Specifications

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 27

SM830082

1. Specifications

1-3 Other Component Specifications

(A) Indoor Unit

MODEL No. TH2442 Power Transformer ATR – IIK244B

Rated Primary AC 220 V, 60 Hz

Secondary BRN - BRN : 14 V / 0.55 A, RED - RED : 14 V / 0.3 A Capacity —

Coil resistance (Ambient temprature 77 °F) BRN - BRN : 0.45 , ORG - ORG : 2.05

Thermistor cut off temperature °F277

Thermistor (Coil sensor) PBC - 41E - S14

Coil resistance kΩ 14 °F : 23.7 , 59 °F : 8.0

Thermistor (Room or coil sensor) PBC - 41E - S14

Coil resistance kΩ 32 °F : 16.5 , 104 °F : 2.7

Electronic expansion valve

Valve body IKV - 24D18 Coil EKV - MOZS582E0

Synchronized Motor MT8 - 3C

Ω

WHT - WHT : 48.0 , RED - RED : 0.89

23 °F : 18.8 , 68 °F : 6.5 32 °F : 15.0 , 86 °F : 4.4 41 °F : 12.1 , 104 °F : 3.1 50 °F : 9.7 , 113 °F : 2.6

41 °F : 12.8 , 113 °F : 2.2 50 °F : 10.0 , 122 °F : 1.8 68 °F : 6.3 , 131 °F : 1.5 86 °F : 4.0 ,

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 28

SM830082

1-3 Other Component Specifications

(A) Indoor Unit

MODEL No. TH3642 Power Transformer ATR – IIK244B

Rated Primary AC 220 V, 60 Hz

Secondary BRN - BRN : 14 V / 0.55 A, RED - RED : 14 V / 0.55 A Capacity —

Coil resistance (Ambient temprature 77 °F) BRN - BRN : 0.45 , ORG - ORG : 2.05

Thermistor cut off temperature °F 277

Thermistor (Coil sensor) PBC - 41E - S14

Coil resistance kΩ 14 °F : 23.7 , 59 °F : 8.0

Thermistor (Room or coil sensor) PBC - 41E - S42

Coil resistance kΩ 32 °F : 16.5 , 104 °F : 2.7

Electronic expansion valve

Valve body HKV - 30D24 Coil EKV - MOZS584E0

Synchronized Motor MT8 - 3C

Ω

WHT - WHT : 48.0 , RED - RED : 0.89

23 °F : 18.8 , 68 °F : 6.5 32 °F : 15.0 , 86 °F : 4.4 41 °F : 12.1 , 104 °F : 3.1 50 °F : 9.7 , 113 °F : 2.6

41 °F : 12.8 , 113 °F : 2.2 50 °F : 10.0 , 122 °F : 1.8 68 °F : 6.3 , 131 °F : 1.5 86 °F : 4.0 ,

DATA SUBJECT TO CHANGE WITHOUT NOTICE

1. Specifications

I - 29

SM830082

1. Specifications

1-3 Other Component Specifications

(A) Indoor Unit

MODEL No. TH4242 Power Transformer ATR – IIK244B

Rated Primary AC 220 V, 60 Hz

Secondary BRN - BRN : 14 V / 0.55 A, RED - RED : 14 V / 0.3 A Capacity —

Coil resistance (Ambient temprature 77 °F) BRN - BRN : 0.45 , ORG - ORG : 2.05

Thermistor cut off temperature °F277

Thermistor (Coil sensor) PBC - 41E - S14

Coil resistance kΩ 14 °F : 23.7 , 59 °F : 8.0

Thermistor (Room or coil sensor) KTEC - 35 - S6

Coil resistance kΩ 32 °F : 16.5 , 104 °F : 2.7

Electronic expansion valve

Valve body HKV - 30D27 Coil EKV - MOZS584E0

Synchronized Motor MT8 - 3C

Ω

WHT - WHT : 48.0 , RED - RED : 0.89

23 °F : 18.8 , 68 °F : 6.5 32 °F : 15.0 , 86 °F : 4.4 41 °F : 12.1 , 104 °F : 3.1 50 °F : 9.7 , 113 °F : 2.6

41 °F : 12.8 , 113 °F : 2.2 50 °F : 10.0 , 122 °F : 1.8 68 °F : 6.3 , 131 °F : 1.5 86 °F : 4.0 ,

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 30

SM830082

1-3 Other Component Specifications

(A) Indoor Unit

MODEL No. UH2442 Power Transformer ATR – IIK244B

Rated Primary AC 220 V, 60 Hz

Secondary BRN - BRN : 14 V / 0.55 A, RED - RED : 14 V / 0.3 A Capacity —

Coil resistance (Ambient temprature 77 °F) BRN - BRN : 0.45 , ORG - ORG : 2.05

Thermistor cut off temperature °F 277

Thermistor (Coil sensor) PBC - 41E - S36

Coil resistance kΩ 14 °F : 23.7 , 59 °F : 8.0

Thermistor (Room or coil sensor) KTEC - 35 - S42

Coil resistance kΩ 32 °F : 16.5 , 104 °F : 2.7

Electronic expansion valve

Valve body HKV - 30D16 Coil EKV - MOZS559E0

Ω

WHT - WHT : 48.0 , RED - RED : 0.89

23 °F : 18.8 , 68 °F : 6.5 32 °F : 15.0 , 86 °F : 4.4 41 °F : 12.1 , 104 °F : 3.1 50 °F : 9.7 , 113 °F : 2.6

41 °F : 12.8 , 113 °F : 2.2 50 °F : 10.0 , 122 °F : 1.8 68 °F : 6.3 , 131 °F : 1.5 86 °F : 4.0 ,

DATA SUBJECT TO CHANGE WITHOUT NOTICE

1. Specifications

I - 31

SM830082

1. Specifications

1-3 Other Component Specifications

(A) Indoor Unit

MODEL No. UH3642 Power Transformer ATR – IIK244B

Rated Primary AC 220 V, 60 Hz

Secondary BRN - BRN : 14 V / 0.55 A, RED - RED : 14 V / 0.3 A Capacity —

Coil resistance (Ambient temprature 77 °F) BRN - BRN : 0.45 , ORG - ORG : 2.05

Thermistor cut off temperature °F277

Thermistor (Coil sensor) PBC - 41E - S36

Coil resistance kΩ 14 °F : 23.7 , 59 °F : 8.0

Thermistor (Room or coil sensor) KTEC - 35 - S85

Coil resistance kΩ 32 °F : 16.5 , 104 °F : 2.7

Electronic expansion valve

Valve body HKV - 30D16 Coil EKV - MOZS559E0

Ω

WHT - WHT : 48.0 , RED - RED : 0.89

23 °F : 18.8 , 68 °F : 6.5 32 °F : 15.0 , 86 °F : 4.4 41 °F : 12.1 , 104 °F : 3.1 50 °F : 9.7 , 113 °F : 2.6

41 °F : 12.8 , 113 °F : 2.2 50 °F : 10.0 , 122 °F : 1.8 68 °F : 6.3 , 131 °F : 1.5 86 °F : 4.0 ,

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 32

SM830082

1-3 Other Component Specifications

(A) Indoor Unit

MODEL No. KH2442 Power Transformer ATR – IIK244B

Rated Primary AC 220 V, 60 Hz

Secondary BRN - BRN : 14 V / 0.55 A, RED - RED : 14 V / 0.3 A Capacity —

Coil resistance (Ambient temprature 77 °F) BRN - BRN : 0.45 , ORG - ORG : 2.05

Thermistor cut off temperature °F 277

Thermistor (Coil sensor) PBC - 41E - S4

Coil resistance kΩ 14 °F : 23.7 , 59 °F : 8.0

Thermistor (Room or coil sensor) KTEC - 35 - S6

Coil resistance kΩ 32 °F : 16.5 , 104 °F : 2.7

Solenoid control valve or coil

Solenoid control valve IKV - 24D11 Solenoid coil DKV - MOZS582E0

Synchronized Motor M2EA24ZA01

Ω

WHT - WHT : 48.0 , RED - RED : 0.89

23 °F : 18.8 , 68 °F : 6.5 32 °F : 15.0 , 86 °F : 4.4 41 °F : 12.1 , 104 °F : 3.1 50 °F : 9.7 , 113 °F : 2.6

41 °F : 12.8 , 113 °F : 2.2 50 °F : 10.0 , 122 °F : 1.8 68 °F : 6.3 , 131 °F : 1.5 86 °F : 4.0 ,

DATA SUBJECT TO CHANGE WITHOUT NOTICE

1. Specifications

I - 33

SM830082

1. Specifications

1-3 Other Component Specifications

(A) Indoor Unit

MODEL No. KH3642 Power Transformer ATR – II244B

Rated Primary AC 220 V, 60 Hz

Secondary BRN - BRN : 14 V / 0.55 A, RED - RED : 14 V / 0.3 A Capacity —

Coil resistance (Ambient temprature 77 °F) BRN - BRN : 0.45 , ORG - ORG : 2.05

Thermistor cut off temperature °F277

Thermistor (Coil sensor) PBC - 41E - S4

Coil resistance kΩ 14 °F : 23.7 , 59 °F : 8.0

Thermistor (Room or coil sensor) KTEC - 35 - S6

Coil resistance kΩ 32 °F : 16.5 , 104 °F : 2.7

Electronic expansion valve

Valve body HKV - 30D24 Coil EKV - MOZS557E0

Switch Assy’s SW - KHS2432

Synchronized Motor M2EA24ZA01

Ω

WHT - WHT : 48.0 , RED - RED : 0.89

23 °F : 18.8 , 68 °F : 6.5 32 °F : 15.0 , 86 °F : 4.4 41 °F : 12.1 , 104 °F : 3.1 50 °F : 9.7 , 113 °F : 2.6

41 °F : 12.8 , 113 °F : 2.2 50 °F : 10.0 , 122 °F : 1.8 68 °F : 6.3 , 131 °F : 1.5 86 °F : 4.0 ,

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 34

SM830082

1-3 Other Component Specifications

(B) Outdoor Unit

MODEL No. CH2442 Compressor Motor Magnetic Contactor FC - 1UL

Coil rated 240 VAC, 60 Hz Coil resistance (at 77 °F) Ω 580 ± 15 % Contact rated (Main) 230 VAC, 20 A Contact rated (Auxiliary) 230 VAC, 3 A

Power Relay HH62S

Coil rated 240 VAC, 60 Hz Coil resistance (at 77 °F) kΩ 17.2 Contact rated 220 VAC, 5 A

Power Transformer ATR - I65C

Rated

Primary 220 VAC, 60 Hz

Secondary 14 V, 0.4 A

Capacity 5.6 VA Coil resistance (at 73 °F ) Ω WHT – WHT : 395.5 , BRN – BRN : 2.19 Thermal cut off temperature °F 266

Thermistor (Coil sensor) : TH6, 7

Coil resistance kΩ 14 °F : 23.7 , 50 °F : 9.7

Thermistor (Comp. discharge gas sensor) : TH8

Coil resistance kΩ 140 °F : 13.8 , 194 °F : 5.1

Solenoid control valve or coil

Solenoid control valve V 389100 Solenoid coil LB 59005

Thermistor (PTC) TDK – 101YV

Rated

Max. voltage 400 VAC Max. ampere 11.5 A

Resistance (at 77 °F) Ω 100 %

PBC - 41E - S4 , PBC - 41E - S26

23 °F : 18.8 , 68 °F : 6.5 32 °F : 15.0 , 86 °F : 4.4 41 °F : 12.1 , 104 °F : 3.1

PTC - 51H - S1

158 °F : 9.7 , 212 °F : 3.8 167 °F : 8.2 , 230 °F : 2.8 176 °F : 7.0 , 248 °F : 2.2 185 °F : 5.9 , 266 °F : 1.7

+ 30 – 20

DATA SUBJECT TO CHANGE WITHOUT NOTICE

1. Specifications

113 °F : 2.6

I - 35

SM830082

1-3 Other Component Specifications

(B) Outdoor Unit

MODEL No. CH3642 Compressor Motor Magnetic Contactor FC - 1SUL

Coil rated 240 VAC, 60 Hz Coil resistance (at 68 °F) Ω 588 ± 10 % Contact rated (Main) 240 VAC, 26 A Contact rated (Auxiliary) 240 VAC, 3 A

Power Relay HH62S

Coil rated 240 VAC, 60 Hz Coil resistance (at 77 °F) kΩ 17.2 Contact rated 220 VAC, 5 A

Power Transformer ATR - I65C

Rated

Primary 220 VAC, 60 Hz

Secondary 14 V, 0.4 A

Capacity 5.6 VA Coil resistance (at 73 °F ) Ω WHT – WHT : 395.5 , BRN – BRN : 2.19 Thermal cut off temperature °F 266

Thermistor (Coil sensor) : TH6, 7

Coil resistance kΩ 14 °F : 23.7 , 50 °F : 9.7

Thermistor (Comp. discharge gas sensor) : TH8

Coil resistance kΩ 140 °F : 13.8 , 194 °F : 5.1

Solenoid control valve or coil

Solenoid control valve V 389100 Solenoid coil LB 59005

Thermistor (PTC) TDK – 101YV

Rated

Max. voltage 400 VAC Max. ampere 11.5 A

Resistance (at 77 °F) Ω 100 %

PBC - 41E - S4 , PBC - 41E - S36

23 °F : 18.8 , 68 °F : 6.5 32 °F : 15.0 , 86 °F : 4.4 41 °F : 12.1 , 104 °F : 3.1

PTC - 51H - S1

158 °F : 9.7 , 212 °F : 3.8 167 °F : 8.2 , 230 °F : 2.8 176 °F : 7.0 , 248 °F : 2.2 185 °F : 5.9 , 266 °F : 1.7

+ 30 – 20

DATA SUBJECT TO CHANGE WITHOUT NOTICE

1. Specifications

113 °F : 2.6

I - 36

SM830082

1. Specifications

1-3 Other Component Specifications

(B) Outdoor Unit

MODEL No. CH4242 Compressor Motor Magnetic Contactor FC - 2SUL

Coil rated 240 VAC, 60 Hz Coil resistance (at 68 °F) Ω 350 ± 10 % Contact rated (Main) 240 VAC, 35 A Contact rated (Auxiliary) 240 VAC, 3 A

Power Relay HH62S

Coil rated 240 VAC, 60 Hz Coil resistance (at 77 °F) kΩ 17.2 Contact rated 220 VAC, 5 A

Power Transformer ATR - I65C

Rated

Primary 220 VAC, 60 Hz

Secondary 14 V, 0.4 A Capacity 5.6 VA Coil resistance (at 73 °F ) Ω WHT – WHT : 395.5 , BRN – BRN : 2.19 Thermal cut off temperature °F266

Thermistor (Coil sensor) : TH6, 7

Coil resistance kΩ 14 °F : 23.7 , 50 °F : 9.7

Thermistor (Comp. discharge gas sensor) : TH8

Coil resistance kΩ 140 °F : 13.8 , 194 °F : 5.1

Solenoid control valve or coil

Solenoid control valve V 389100 Solenoid coil LB 59005

Thermistor (PTC) TDK – 101YV

Rated

Max. voltage 400 VAC Max. ampere 11.5 A

Resistance (at 77 °F) Ω 100 %

PBC - 41E - S4 , PBC - 41E - S36

23 °F : 18.8 , 68 °F : 6.5 32 °F : 15.0 , 86 °F : 4.4 41 °F : 12.1 , 104 °F : 3.1

113 °F : 2.6

PTC - 51H - S1

158 °F : 9.7 , 212 °F : 3.8 167 °F : 8.2 , 230 °F : 2.8 176 °F : 7.0 , 248 °F : 2.2 185 °F : 5.9 , 266 °F : 1.7

+ 30 – 20

DATA SUBJECT TO CHANGE WITHOUT NOTICE

I - 37

SM830082

1-4 Dimensional data

Indoor unit :4-Way Air Discharge Semi-concealed Type

24 Type

10-9/32

8-11/16

4-7/8

X-view

9-1/8

11-1/2 13-11/32

3-15/16

1. Specifications

Min. 2-15/32 Min. 19/32

14-27/32

22-9/32

(Suspention bolt pitch)

32-9/32 (Ceiling opening)

4-7/8

32-9/32 (Ceiling opening)

29-13/16 (Suspention bolt pitch)

Grille center

2-5/16 6-3/16

7-5/32

12-1/8 1-3/16

4-7/8 1-7/8

15/32

14-1/2 1

3-15/16

30-9/16

4-7/8

8-11/16

15/32

19-11/16

33-27/32

33-27/32 19-11/16

4-ø1/8 hole

ø4-13/32

Dimension : inch

Air intake grille Air outlet Refrigerant liquid line (3/8" : XH12, 18. 1/4" : XH24) Refrigerant gas line (1/2" : XH12. 5/8" : XH18. 3/4" : XH24) Drain connection Power supply entry (conduit size : 1/2") For discharge duct Suspention bolt mounting For fresh air intake

30-9/16

I - 38

8-27/32

15/32

2-3/8

4-ø1/8 hole

ø6-3/8

Detail of

2-5/32

Detail of

ø5-29/32

1917_X_S

SM830082

1-4 Dimensional data

Indoor unit :4-Way Air Discharge Semi-concealed Type

36, 42 Type

1. Specifications

4-7/8

X-view

9-1/8

11-1/2 13-11/32

4-7/8

32-9/32 (Ceiling opening)

29-13/16 (Suspention bolt pitch)

20-9/16

20-3/16 1

11-15/32

9-19/32

3-15/16

2-5/16 6-3/16

7-5/32

13-5/16 1-3/16 4-7/8 1-7/8

15/32

Min. 2-15/32 Min. 19/32

33-27/32 19-11/16

33-11/16

(Suspention bolt pitch)

43-11/16 (Ceiling opening)

Dimension : inch

Air intake grille Air outlet Refrigerant liquid line (3/8") Refrigerant gas line (3/4") Drain connection Power supply entry (conduit size : 1/2") For discharge duct Suspention bolt mounting For fresh air intake

Grille center

41-31/32

7-3/32

30-9/16

45-9/32

31-3/32

15/32

4-7/8

9-19/32

ø4-13/32

15/32

9-13/16

15/32

4-ø1/8 hole

2-3/8

4-ø1/8 hole

ø6-3/8

2-5/32

ø5-29/32

Detail of

1918_X_S

I - 39

SM830082

1-4 Dimensional data

Indoor unit :Ceiling Mounted Type

24 Type

1. Specifications

9-7/8

Air intake

Air outlet

2 ft. or more

6-3/32 3-15/16

3-3/32

5-25/32

3-3/8

11-1/32

Holes in the rear side (View from front)

12-19/32 6-5/16

(Suspension bolt hole pitch)

or more

3-15/16 1-3/8

50-13/32

51-3/16

Front

12-7/32

11-1/32

(Service space)(Service space)

5-9/32

2-17/32

5-25/32

5-3/4 3-9/324-9/16

Hole for wall-through piping (View from front)

1-3/326-5/16

2-25/325-3/16

1-3/848-7/16 (Suspension bolt hole pitch)

or more

5-9/16

26-3/8

8-7/16

9-7/8

4-23/32

3-3/4

7-15/32

5-25/32

3-1/2

4-1/16

5-25/32

7-7/32

Dimension : inch

Drain connection Drain connection for left side Refrigerant liquid line (1/4") Flare connection Refrigerant gas line (3/4") Flare connection Hole for rear side refrigerant tubing Hole for through-the-wall refrigerant tubing (ø3-15/16" hole) Hole for fresh air intake (Knockout hole) Hole for right side refrigerant tubing (Knockout hole) Hole for left side drain connection (Knockout hole) Hole for power supply (Conduit size 1/2") Infrared rays receiver for wireless remote controller Cutting position for fresh air intake

1919_THS_I

SM830082

I - 40

1-4 Dimensional data

Indoor unit :Ceiling Mounted Type

36, 42 Type

1. Specifications

9-7/8

Air intake

Air outlet

2 ft. or more

6-3/32 7-31/32

7-3/4

5-15/16

3-3/8

11-1/32

Holes in the rear side (View from front)

12-19/32 6-5/16

(Suspension bolt hole pitch)

or more

3-15/16 1-31/32

61-7/32

Front

12-7/32

11-1/32

4-1/2

7-1/4

7-3/4

5-3/4 3-5/324-3/4

Hole for wall-through piping (View from front)

1-3/326-5/16

2-25/325-3/16

5-9/16

6-11/16

1-3/859-1/4 (Suspension bolt hole pitch)

26-3/8

5-1/2

9-7/16

7-3/4

(Service space)(Service space)

or more

8-7/16

9-7/8

3-1/2

I - 41

4-1/16

5-25/32

7-7/32

Dimension : inch

Drain connection Drain connection for left side Refrigerant liquid line (3/8") Flare connection Refrigerant gas line (3/4") Flare connection Hole for rear side refrigerant tubing Hole for through-the-wall refrigerant tubing (ø3-15/16" hole) Hole for fresh air intake (Knockout hole) Hole for right side refrigerant tubing (Knockout hole) Hole for left side drain connection (Knockout hole) Hole for power supply (Conduit size 1/2") Infrared rays receiver for wireless remote controller Cutting position for fresh air intake

SM830082

1920_TS_I

1-4 Dimensional data

Indoor unit :Concealed Duct Type

24 Type

6-7/8

31/32

12-7/32

31/32 8-9/32

13/32 31/32

6-5/16

24-13/16

1. Specifications

7-15/32

1-3/8

5-1/8

11-7/32

2-3/4

31/32

2-3/41-3/16

3-11/32

10-1/4

(Air outlet

duct flange)

15/16

(Hole)

3/4

37-7/8 (Air outlet duct flange)

16-ø1/8

1-7/321-7/32

7-3/32

35-7/16

7-9/32

3-17/32

(Field supply)

Inspection access

(17-23/32 × 17-23/32)

22-27/32

(Suspension bolt pitch)

31/32

1-9/16

39-3/8

4-17/32

(5-29/32)

2-9/16

11-13/32 11-12/32 10-23/32 2-15/16

42-17/32 (Suspension bolt pitch)

Dimension : inch

Refrigerant liquid line ø3/8 (narrow tube) (Use the tube connector) Refrigerant gas line ø5/8 (wide tube) Upper drain port (O.D. 1-1/4) Bottom drain port (O.D. 1-1/32) Suspension lug Power supply inlet (conduit size 1/2") Fresh air intake port (ø5-29/32) Flange for the flexible air outlet duct (ø7-7/8)

Tube cover

Electrical component box

Flange for the air intake duct (option or field supply)

1914_U_I

I - 42

SM830082

1-4 Dimensional data

Indoor unit :Concealed Duct Type

36 Type

6-7/8

31/32

12-7/32

31/32 8-9/32

13/32 31/32

6-5/16

24-13/16

1. Specifications

7-15/32

1-3/8

5-1/8

11-7/32

2-3/4

31/32

2-3/41-3/16

3-11/32

10-1/4

(Air outlet

duct flange)

15/16

(Hole)

3/4

56-25/32 (Air outlet duct flange)

18-ø1/8

1-7/321-7/32

9-1/16

6 = 54-11/32

9-1/16 P

3-17/32

(Suspension bolt pitch)

7-9/32

(Field supply)

Inspection access

(17-23/32 × 17-23/32)

22-27/32

I - 43

31/32

1-9/16

58-9/32

4-17/32

(5-29/32)

2-9/16

61-13/32 (Suspension bolt pitch)

13-3/16 13-3/16 13-3/16 12-7/32 2-15/16

Dimension : inch

Refrigerant liquid line ø3/8 (narrow tube) Refrigerant gas line ø3/4 (wide tube) Upper drain port (O.D. 1-1/4) Bottom drain port (O.D. 1-1/32) Suspension lug Power supply inlet (conduit size 1/2") Fresh air intake port (ø5-29/32) Flange for the flexible air outlet duct (ø7-7/8)

Tube cover

Electrical component box

Flange for the air intake duct (option or field supply)

1915_U_I

SM830082

1-4 Dimensional data

Indoor unit :Concealed Duct Type

■ Flange for the air intake duct (Field supply)

: For Concealed Duct Type

Thickness more than T1/16 inch

(Hole)

2-ø1/8

8-9/32 31/32

1. Specifications

13/32

31/32

(Hole)

C-ø1/8

31/32

13/32

12-1/32

10-1/4 (O.D.) 29/32

1/4

(Hole)

1-7/32

HGF11/32

23/32

B (O.D.)

1-25/32

5/16

ABCD E F G HI

12, 18 type

24 type 39-9/32 37-7/8 1/4 7-3/32 5 × 7-3/32 = 35-7/16 4-23/32 9-21/32 (9-21/32 × 1) 9-27/32 5/8

36 type 58-3/16 56-25/32 9/32 9-1/16 6 × 9-1/16 = 54-11/32 4-23/32 19-9/32 (9-21/32 × 2) 9-7/16 25/32

27-15/32 26-1/16 5/32 7-7/8 3 × 7-7/8P = 23-5/8 6-11/16 – 13-3/4 15/32

7-7/8

1-25/32

2118_U_I

(mm)

I - 44

SM830082

1-4 Dimensional data

Indoor unit :Wall Mounted Type

24 Type

49-7/32

1. Specifications

14-9/16

2-3/4

8-9/32

2-1/4

4-5/32

Refrigerant gas line (wide tubing: ø 3/4) Refrigerant liquid line (narrow tubing: ø 1/4) Drain hose OD 1-1/4

Dimension : inch

1911_X_S

I - 45

SM830082

1-4 Dimensional data

Indoor unit :Wall Mounted Type

36 Type

59-1/16

1. Specifications

14-9/16

2-3/4

9-7/16

1-49/64

2-9/16

Refrigerant gas line (wide tubing 3/4") Refrigerant liquid line (narrow tubing 3/8") Drain hose OD 1-1/4

Dimension : inch

1912_X_S

I - 46

SM830082

1-4 Dimensional Data

(B) Outdoor Unit: CH2442

1-31/32

1. Specifications

4-21/64266-11/16

1-31/32

1-3/16

13-3/8

28-15/16

14-31/32 13/32

15-3/4

12-1/16

Dimension : inch

Hole for anchor bolt (4-ø1/2) Refrigerant tube joint (narrow tube) Flare connection 1/4 in (6.35 mm) Refrigerant tube joint (wide tube) Flare connection 3/4 in (19.05 mm) Refrigerant tubing inlet Power supply inlet

2179_THS_I

I - 47

SM830082

1-4 Dimensional Data

(B) Outdoor Unit: CH3642, CH4242

1-31/32 1-31/32

1. Specifications

4-21/64266-11/16

1-3/16

13-3/8

48-5/8

15-3/4

14-31/32 13/32

22-27/32

23-29/32

I - 48

Dimension : inch

Hole for anchor bolt (4-ø13) Refrigerant tube joint (narrow tube) Flare connection 3/8 in (9.52 mm) Refrigerant tube joint (wide tube) Flare connection 3/4 in (19.05 mm) Refrigerant tubing inlet Power supply inlet

1581_C_S

SM830082

1-5 Refrigerant Flow Diagram

Outdoor Unit: CH2442 Indoor Unit: 24 Type

1. Specifications

Compressor

Accumulator

High pressure switch

Sub-heat exchanger

Cooling Cycle Heating Cycle

Accumulator

4-way valve

Heat exchanger

Distributor

Gas line service valve

Liquid line service valve

O.D. 3/4" (19.05mm)

O.D. 1/4" (6.35mm)

Gas line nipple

Heat exchanger

Distributor

Strainer

Electronic ref.control valve

Liquid line nipple

Strainer

2180_THS_I

Outdoor Unit: CH3642 Indoor Unit: 36 Type

Compressor

Accumulator

High pressure switch

Sub-heat exchanger

Accumulator

Heat exchanger

Distributor

Muffler

4-way valve

Gas line service valve

Liquid line service valve

O.D. 3/4" (19.05mm)

O.D. 3/8" (9.52mm)

Heat exchanger

Liquid line nipple

Gas line nipple

Distributor

Strainer

Electronic ref.control valve

Strainer

Cooling Cycle Heating Cycle

1398_THS_I

SM830082

I - 49

1-5 Refrigerant Flow Diagram

Outdoor Unit: CH4242 Indoor Unit: 42 Type

Compressor

Accumulator

Gas line service

High pressure switch

Heat exchanger

Distributor

Muffler

4-way valve

valve

Liquid line service valve

O.D. 3/4" (19.05mm)

O.D. 3/8" (9.52mm)

Gas line nipple

Heat exchanger

Distributor

Strainer

Electronic ref.control valve

Liquid line nipple

1. Specifications

Sub-heat exchanger

Cooling Cycle Heating Cycle

1-6 Operating Range

Cooling

Heating

Strainer

2181_THS_I

Temperature Indoor Air Intake Outdoor Air Intake

Maximum 95 °F DB, 71 °F WB 115 °F DB

Minimum 67 °F DB, 57 °F WB 0 °F DB

Maximum 80 °F DB, 67 °F WB 75 °F DB, 65 °F WB

Minimum -DB / -WB 17 °F DB / 15 °F WB

I - 50

SM830082

1. Specifications

1-7 Cooling Capacity Indoor Unit: XH2442 Outdoor Unit: CH2442

• 230V / 1 phase / 60Hz

RATING CAPACITY : 24,000 BTU/h AIR FLOW RATE: 5 4 0 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

(23.9) (29.4) (35.0) (40.6) (46.1) TC 24,310 23,140 21,790 20,280 18,600 CI 1.71 1.86 2.03 2.26 2.49

72(22.2) SHC 16,680 16,020 15,280 14,470 13,600

59 76(24.4) SHC 18,480 17,820 17,080 16,270 15,400

(15.0) 80(26.7) SHC 20,360 19,700 18,960 18,150 17,280

84(28.9) SHC 22,160 21,500 20,760 19,950 18,600 88(31.1) SHC 23,960 23,140 21,790 20,280 18,600

TC 25,220 24,100 22,900 21,530 20,040 CI 1.72 1.89 2.06 2.29 2.52

72(22.2) SHC 14,330 13,750 13,140 12,460 11,750

63 76(24.4) SHC 16,130 15,550 14,940 14,260 13,550

(17.2) 80(26.7) SHC 18,010 17,430 16,820 16,140 15,430

84(28.9) SHC 19,810 19,230 18,620 17,940 17,230 88(31.1) SHC 21,610 21,030 20,420 19,740 19,030

TC 26,180 25,150 # 24,000 22,730 21,340 CI 1.74 1.9 2.08 2.32 2.55

72(22.2) SHC 11,960 11,470 10,940 10,360 9,750

67 76(24.4) SHC 13,760 13,270 12,740 12,160 11,550

(19.4) 80(26.7) SHC 15,640 15,150 14,620 14,040 13,430

84(28.9) SHC 17,440 16,950 16,420 15,840 15,230 88(31.1) SHC 19,240 18,750 18,220 17,640 17,030

TC 27,580 26,620 25,580 24,460 23,210 CI 1.76 1.92 2.11 2.35 2.59

72(22.2) SHC 9,650 9,230 8,790 8,330 7,820

71 76(24.4) SHC 11,450 11,030 10,590 10,130 9,620

(21.7) 80(26.7) SHC 13,330 12,910 12,470 12,010 11,500

84(28.9) SHC 15,130 14,710 14,270 13,810 13,300 88(31.1) SHC 16,930 16,510 16,070 15,610 15,100

TC 28,130 27,220 26,260 25,150 23,980 CI 1.79 1.96 2.14 2.38 2.63

75 76(24.4) SHC 8,850 8,500 8,130 7,720 7,290

(23.9) 80(26.7) SHC 10,730 10,380 10,010 9,600 9,170

84(28.9) SHC 12,530 12,180 11,810 11,400 10,970 88(31.1) SHC 14,330 13,980 13,610 13,200 12,770

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 8.55 USpints/h

I - 51

SM830082

1. Specifications

Indoor Unit: XH2442 Outdoor Unit: CH2442

• 208V / 1 phase / 60Hz

RATING CAPACITY : 23,400 BTU/h AIR FLOW RATE: 51 0 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

(23.9) (29.4) (35.0) (40.6) (46.1) TC 23,700 22,560 21,250 19,770 18,140

CI 1.75 1.92 2.09 2.33 2.56

72(22.2) SHC 16,220 15,570 14,840 14,040 13,190

59 76(24.4) SHC 17,930 17,280 16,560 15,760 14,910

(15.0) 80(26.7) SHC 19,730 19,080 18,350 17,550 16,700

84(28.9) SHC 21,440 20,790 20,060 19,270 18,140 88(31.1) SHC 23,160 22,510 21,250 19,770 18,140

TC 24,590 23,490 22,320 20,990 19,540

CI 1.77 1.94 2.12 2.36 2.6

72(22.2) SHC 13,970 13,390 12,790 12,130 11,430

63 76(24.4) SHC 15,680 15,110 14,510 13,840 13,140

(17.2) 80(26.7) SHC 17,470 16,900 16,300 15,640 14,940

84(28.9) SHC 19,190 18,610 18,010 17,350 16,650 88(31.1) SHC 20,900 20,330 19,730 19,070 18,360

TC 25,530 24,520 # 23,400 22,160 20,800

CI 1.79 1.96 2.14 2.39 2.63

72(22.2) SHC 11,700 11,220 10,690 10,130 9,520

67 76(24.4) SHC 13,410 12,930 12,410 11,840 11,230

(19.4) 80(26.7) SHC 15,210 14,720 14,200 13,630 13,030

84(28.9) SHC 16,920 16,440 15,910 15,350 14,740 88(31.1) SHC 18,640 18,150 17,630 17,060 16,450

TC 26,890 25,950 24,940 23,840 22,630

CI 1.81 1.98 2.17 2.42 2.67

72(22.2) SHC 9,480 9,070 8,640 8,180 7,680

71 76(24.4) SHC 11,200 10,790 10,360 9,890 9,400

(21.7) 80(26.7) SHC 12,990 12,580 12,150 11,690 11,190

84(28.9) SHC 14,700 14,300 13,860 13,400 12,900 88(31.1) SHC 16,420 16,010 15,580 15,120 14,620

TC 27,420 26,540 25,600 24,520 23,380

CI 1.84 2.01 2.2 2.46 2.71

75 76(24.4) SHC 8,700 8,360 8,000 7,590 7,170

(23.9) 80(26.7) SHC 10,490 10,150 9,790 9,380 8,960

84(28.9) SHC 12,210 11,870 11,500 11,100 10,670 88(31.1) SHC 13,920 13,580 13,220 12,810 12,390

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 8.39 USpints/h

I - 52

SM830082

1. Specifications

Indoor Unit: XH3642 Outdoor Unit: CH3642

• 230V / 1 phase / 60Hz

RATING CAPACITY : 34,500 BTU/h AIR FLOW RATE: 9 8 0 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

(23.9) (29.4) (35.0) (40.6) (46.1) TC 34,950 33,260 31,330 29,150 26,740 CI 2.32 2.53 2.76 3.06 3.36

72(22.2) SHC 25,700 24,850 23,890 22,840 21,700

59 76(24.4) SHC 29,070 28,220 27,260 26,210 25,070

(15.0) 80(26.7) SHC 32,590 31,740 30,790 29,150 26,740

84(28.9) SHC 34,950 33,260 31,330 29,150 26,740 88(31.1) SHC 34,950 33,260 31,330 29,150 26,740

TC 36,260 34,640 32,910 30,950 28,810 CI 2.34 2.57 2.8 3.11 3.42

72(22.2) SHC 21,580 20,830 20,050 19,170 18,230

63 76(24.4) SHC 24,950 24,200 23,420 22,540 21,600

(17.2) 80(26.7) SHC 28,480 27,730 26,940 26,060 25,130

84(28.9) SHC 31,850 31,100 30,310 29,430 28,500 88(31.1) SHC 35,220 34,470 32,910 30,950 28,810

TC 37,640 36,160 # 34,500 32,670 30,670 CI 2.36 2.59 2.83 3.14 3.45

72(22.2) SHC 17,450 16,820 16,130 15,380 14,570

67 76(24.4) SHC 20,820 20,190 19,500 18,750 17,940

(19.4) 80(26.7) SHC 24,340 23,710 23,020 22,270 21,470

84(28.9) SHC 27,710 27,080 26,390 25,640 24,840 88(31.1) SHC 31,080 30,450 29,760 29,010 28,210

TC 39,640 38,260 36,780 35,160 33,360 CI 2.39 2.62 2.87 3.19 3.5

72(22.2) SHC 13,330 12,800 12,240 11,630 10,960

71 76(24.4) SHC 16,700 16,170 15,610 15,000 14,330

(21.7) 80(26.7) SHC 20,220 19,690 19,130 18,520 17,860

84(28.9) SHC 23,590 23,060 22,500 21,890 21,230 88(31.1) SHC 26,960 26,430 25,870 25,260 24,600

TC 40,430 39,120 37,740 36,160 34,470 CI 2.43 2.66 2.91 3.23 3.55

75 76(24.4) SHC 12,270 11,820 11,350 10,810 10,250

(23.9) 80(26.7) SHC 15,800 15,340 14,870 14,330 13,770

84(28.9) SHC 19,170 18,710 18,240 17,700 17,140 88(31.1) SHC 22,540 22,080 21,610 21,070 20,510

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 10.47 USpints/h

I - 53

SM830082

1. Specifications

Indoor Unit: XH3642 Outdoor Unit: CH3642

• 208V / 1 phase / 60Hz

RATING CAPACITY : 33,500 BTU/h AIR FLOW RATE: 880 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

(23.9) (29.4) (35.0) (40.6) (46.1) TC 33,940 32,290 30,420 28,310 25,960

CI 2.21 2.41 2.62 2.96 3.3

72(22.2) SHC 24,520 23,670 22,730 21,690 20,560

59 76(24.4) SHC 27,600 26,750 25,810 24,760 23,630

(15.0) 80(26.7) SHC 30,810 29,960 29,020 27,980 25,960

84(28.9) SHC 33,890 32,290 30,420 28,310 25,960 88(31.1) SHC 33,940 32,290 30,420 28,310 25,960

TC 35,210 33,630 31,960 30,050 27,970

CI 2.23 2.44 2.66 3 3.35

72(22.2) SHC 20,720 19,970 19,200 18,330 17,400

63 76(24.4) SHC 23,790 23,050 22,270 21,400 20,470

(17.2) 80(26.7) SHC 27,010 26,260 25,490 24,620 23,690

84(28.9) SHC 30,080 29,340 28,560 27,690 26,760 88(31.1) SHC 33,160 32,410 31,640 30,050 27,970

TC 36,550 35,110 # 33,500 31,720 29,780

CI 2.25 2.46 2.69 3.04 3.38

72(22.2) SHC 16,900 16,270 15,590 14,840 14,050

67 76(24.4) SHC 19,970 19,350 18,660 17,920 17,120

(19.4) 80(26.7) SHC 23,190 22,560 21,880 21,130 20,340

84(28.9) SHC 26,260 25,640 24,950 24,210 23,410 88(31.1) SHC 29,340 28,710 28,030 27,280 26,490

TC 38,490 37,150 35,710 34,140 32,390

CI 2.27 2.49 2.73 3.08 3.43

72(22.2) SHC 13,100 12,570 12,010 11,410 10,750

71 76(24.4) SHC 16,180 15,650 15,090 14,490 13,830

(21.7) 80(26.7) SHC 19,390 18,860 18,300 17,700 17,040

84(28.9) SHC 22,470 21,940 21,380 20,780 20,120 88(31.1) SHC 25,540 25,010 24,450 23,850 23,190

TC 39,260 37,990 36,650 35,110 33,470

CI 2.31 2.53 2.77 3.13 3.48

75 76(24.4) SHC 12,060 11,610 11,150 10,610 10,060

(23.9) 80(26.7) SHC 15,280 14,830 14,360 13,830 13,270

84(28.9) SHC 18,350 17,900 17,440 16,900 16,350 88(31.1) SHC 21,430 20,980 20,510 19,980 19,420

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 10.6 USpints/h

I - 54

SM830082

1. Specifications

Indoor Unit: XH4242 Outdoor Unit: CH4242

• 230V / 1 phase / 60Hz

RATING CAPACITY : 42,000 BTU/h AIR FLOW RATE: 9 8 0 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

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

TC 42,550 40,490 38,140 35,490 32,550

CI 3.03 3.3 3.6 4.02 4.44

72(22.2) SHC 29,690 28,560 27,310 25,940 24,460

59 76(24.4) SHC 33,060 31,930 30,680 29,310 27,830

(15.0) 80(26.7) SHC 36,580 35,460 34,210 32,830 31,350

84(28.9) SHC 39,950 38,830 37,580 35,490 32,550 88(31.1) SHC 42,550 40,490 38,140 35,490 32,550

TC 44,140 42,170 40,070 37,670 35,070

CI 3.06 3.35 3.65 4.08 4.5

72(22.2) SHC 25,370 24,390 23,360 22,210 20,990

63 76(24.4) SHC 28,740 27,760 26,730 25,580 24,360

(17.2) 80(26.7) SHC 32,270 31,280 30,250 29,100 27,890

84(28.9) SHC 35,640 34,650 33,620 32,470 31,260 88(31.1) SHC 39,010 38,020 36,990 35,840 34,630

TC 45,820 44,020 # 42,000 39,770 37,340

CI 3.08 3.38 3.69 4.12 4.55

72(22.2) SHC 21,040 20,210 19,310 18,330 17,280

67 76(24.4) SHC 24,410 23,580 22,680 21,700 20,650

(19.4) 80(26.7) SHC 27,930 27,110 26,200 25,220 24,170

84(28.9) SHC 31,300 30,480 29,570 28,590 27,540 88(31.1) SHC 34,670 33,850 32,940 31,960 30,910

TC 48,260 46,580 44,770 42,800 40,610

CI 3.11 3.41 3.75 4.18 4.62

72(22.2) SHC 16,770 16,070 15,330 14,530 13,670

71 76(24.4) SHC 20,140 19,440 18,700 17,900 17,040

(21.7) 80(26.7) SHC 23,660 22,960 22,220 21,430 20,560

84(28.9) SHC 27,030 26,330 25,590 24,800 23,930 88(31.1) SHC 30,400 29,700 28,960 28,170 27,300

TC 49,220 47,630 45,950 44,020 41,960

CI 3.17 3.47 3.8 4.24 4.69

75 76(24.4) SHC 15,420 14,820 14,200 13,500 12,770

(23.9) 80(26.7) SHC 18,940 18,350 17,730 17,020 16,290

84(28.9) SHC 22,310 21,720 21,100 20,400 19,660 88(31.1) SHC 25,680 25,090 24,470 23,770 23,030

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 14.41 USpints/h

I - 55

SM830082

1. Specifications

Indoor Unit: XH4242 Outdoor Unit: CH4242

• 208V / 1 phase / 60Hz

RATING CAPACITY : 40,000 BTU/h AIR FLOW RATE: 880 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

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

TC 40,520 38,560 36,320 33,800 31,000

CI 2.91 3.18 3.46 3.92 4.38

72(22.2) SHC 28,050 26,960 25,750 24,420 22,990

59 76(24.4) SHC 31,120 30,040 28,820 27,490 26,060

(15.0) 80(26.7) SHC 34,340 33,250 32,040 30,710 29,280

84(28.9) SHC 37,410 36,330 35,110 33,780 31,000 88(31.1) SHC 40,490 38,560 36,320 33,800 31,000

TC 42,040 40,160 38,160 35,880 33,400

CI 2.94 3.22 3.51 3.98 4.45

72(22.2) SHC 24,070 23,110 22,120 21,010 19,830

63 76(24.4) SHC 27,150 26,190 25,190 24,080 22,900

(17.2) 80(26.7) SHC 30,360 29,400 28,410 27,300 26,120

84(28.9) SHC 33,440 32,480 31,480 30,370 29,190 88(31.1) SHC 36,510 35,550 34,560 33,450 32,270

TC 43,640 41,920 # 40,000 37,880 35,560

CI 2.96 3.25 3.55 4.02 4.49

72(22.2) SHC 20,070 19,270 18,390 17,440 16,430

67 76(24.4) SHC 23,150 22,340 21,470 20,520 19,500

(19.4) 80(26.7) SHC 26,360 25,560 24,680 23,730 22,720

84(28.9) SHC 29,440 28,630 27,760 26,810 25,790 88(31.1) SHC 32,510 31,710 30,830 29,880 28,870

TC 45,960 44,360 42,640 40,760 38,680

CI 3 3.28 3.6 4.08 4.56

72(22.2) SHC 16,140 15,460 14,740 13,970 13,140

71 76(24.4) SHC 19,220 18,540 17,820 17,050 16,210

(21.7) 80(26.7) SHC 22,430 21,750 21,030 20,260 19,430

84(28.9) SHC 25,510 24,830 24,110 23,340 22,500 88(31.1) SHC 28,580 27,900 27,180 26,410 25,580

TC 46,880 45,360 43,760 41,920 39,960

CI 3.05 3.34 3.66 4.14 4.62

75 76(24.4) SHC 14,840 14,260 13,660 12,980 12,270

(23.9) 80(26.7) SHC 18,060 17,480 16,880 16,200 15,490

84(28.9) SHC 21,130 20,550 19,950 19,270 18,560 88(31.1) SHC 24,210 23,630 23,030 22,350 21,640

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 13.97 USpints/h

I - 56

SM830082

1. Specifications

Indoor Unit: TH2442 Outdoor Unit: CH2442

• 230V / 1 phase / 60Hz

RATING CAPACITY : 22,400 BTU/h AIR FLOW RATE: 460 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

(23.9) (29.4) (35.0) (40.6) (46.1) TC 22,690 21,590 20,340 18,930 17,360

CI 1.71 1.86 2.03 2.26 2.49

72(22.2) SHC 15,520 14,890 14,190 13,430 12,610

59 76(24.4) SHC 17,140 16,510 15,820 15,050 14,230

(15.0) 80(26.7) SHC 18,840 18,210 17,510 16,750 15,930

84(28.9) SHC 20,460 19,830 19,140 18,370 17,360 88(31.1) SHC 22,090 21,460 20,340 18,930 17,360

TC 23,540 22,490 21,370 20,090 18,700

CI 1.72 1.89 2.06 2.29 2.52

72(22.2) SHC 13,380 12,830 12,250 11,610 10,940

63 76(24.4) SHC 15,000 14,450 13,880 13,240 12,560

(17.2) 80(26.7) SHC 16,700 16,150 15,570 14,930 14,260

84(28.9) SHC 18,320 17,770 17,200 16,560 15,880 88(31.1) SHC 19,950 19,400 18,820 18,180 17,500

TC 24,440 23,480 # 22,400 21,210 19,910

CI 1.74 1.9 2.08 2.32 2.55

72(22.2) SHC 11,230 10,770 10,260 9,710 9,130

67 76(24.4) SHC 12,850 12,390 11,880 11,340 10,750

(19.4) 80(26.7) SHC 14,550 14,090 13,580 13,030 12,450

84(28.9) SHC 16,170 15,710 15,200 14,660 14,080 88(31.1) SHC 17,800 17,340 16,830 16,280 15,700

TC 25,740 24,840 23,880 22,830 21,660

CI 1.76 1.92 2.11 2.35 2.59

72(22.2) SHC 9,130 8,730 8,320 7,880 7,390

71 76(24.4) SHC 10,750 10,360 9,940 9,500 9,020

(21.7) 80(26.7) SHC 12,450 12,050 11,640 11,200 10,710

84(28.9) SHC 14,070 13,680 13,260 12,820 12,340 88(31.1) SHC 15,690 15,300 14,890 14,440 13,960

TC 26,250 25,400 24,510 23,480 22,380

CI 1.79 1.96 2.14 2.38 2.63

75 76(24.4) SHC 8,380 8,050 7,700 7,310 6,900

(23.9) 80(26.7) SHC 10,080 9,740 9,400 9,010 8,600

84(28.9) SHC 11,700 11,370 11,020 10,630 10,220 88(31.1) SHC 13,320 12,990 12,650 12,250 11,850

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 8.04 USpints/h

I - 57

SM830082

1. Specifications

Indoor Unit: TH2442 Outdoor Unit: CH2442

• 208V / 1 phase / 60Hz

RATING CAPACITY : 21,600 BTU/h AIR FLOW RATE: 410 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

(23.9) (29.4) (35.0) (40.6) (46.1) TC 21,880 20,820 19,610 18,250 16,740

CI 1.75 1.92 2.09 2.33 2.56

72(22.2) SHC 14,850 14,220 13,530 12,770 11,960

59 76(24.4) SHC 16,320 15,690 15,000 14,240 13,430

(15.0) 80(26.7) SHC 17,860 17,230 16,540 15,780 14,970

84(28.9) SHC 19,330 18,700 18,010 17,250 16,440 88(31.1) SHC 20,800 20,170 19,480 18,250 16,740

TC 22,700 21,690 20,610 19,380 18,040

CI 1.77 1.94 2.12 2.36 2.6

72(22.2) SHC 12,870 12,320 11,750 11,120 10,450

63 76(24.4) SHC 14,340 13,800 13,220 12,590 11,920

(17.2) 80(26.7) SHC 15,880 15,330 14,760 14,130 13,460

84(28.9) SHC 17,350 16,800 16,230 15,600 14,930 88(31.1) SHC 18,820 18,280 17,700 17,070 16,400

TC 23,570 22,640 # 21,600 20,460 19,200

CI 1.79 1.96 2.14 2.39 2.63

72(22.2) SHC 10,890 10,420 9,920 9,380 8,800

67 76(24.4) SHC 12,360 11,900 11,390 10,850 10,270

(19.4) 80(26.7) SHC 13,900 13,430 12,930 12,390 11,810

84(28.9) SHC 15,370 14,910 14,400 13,860 13,280 88(31.1) SHC 16,840 16,380 15,870 15,330 14,750

TC 24,820 23,950 23,030 22,010 20,890

CI 1.81 1.98 2.17 2.42 2.67

72(22.2) SHC 8,950 8,560 8,150 7,710 7,230

71 76(24.4) SHC 10,420 10,030 9,620 9,180 8,700

(21.7) 80(26.7) SHC 11,960 11,570 11,160 10,720 10,240

84(28.9) SHC 13,430 13,040 12,630 12,190 11,710 88(31.1) SHC 14,900 14,510 14,100 13,660 13,180

TC 25,320 24,490 23,630 22,640 21,580

CI 1.84 2.01 2.2 2.46 2.71

75 76(24.4) SHC 8,220 7,880 7,540 7,150 6,750

(23.9) 80(26.7) SHC 9,760 9,420 9,080 8,690 8,290

84(28.9) SHC 11,230 10,890 10,550 10,160 9,760 88(31.1) SHC 12,700 12,360 12,020 11,630 11,230

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 7.91 USpints/h

I - 58

SM830082

1. Specifications

Indoor Unit: TH3642 Outdoor Unit: CH3642

• 230V / 1 phase / 60Hz

RATING CAPACITY : 34,000 BTU/h AIR FLOW RATE: 9 0 0 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

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

TC 34,440 32,780 30,870 28,730 26,350

CI 2.32 2.53 2.76 3.06 3.36

72(22.2) SHC 24,970 24,120 23,160 22,110 20,970

59 76(24.4) SHC 28,140 27,290 26,330 25,280 24,140

(15.0) 80(26.7) SHC 31,460 30,610 29,650 28,600 26,350

84(28.9) SHC 34,440 32,780 30,870 28,730 26,350 88(31.1) SHC 34,440 32,780 30,870 28,730 26,350

TC 35,730 34,140 32,440 30,500 28,390

CI 2.34 2.57 2.8 3.11 3.42

72(22.2) SHC 21,060 20,310 19,520 18,640 17,710

63 76(24.4) SHC 24,230 23,480 22,690 21,810 20,880

(17.2) 80(26.7) SHC 27,540 26,800 26,010 25,130 24,190

84(28.9) SHC 30,720 29,970 29,180 28,300 27,370 88(31.1) SHC 33,890 33,140 32,350 30,500 28,390

TC 37,090 35,630 # 34,000 32,200 30,230

CI 2.36 2.59 2.83 3.14 3.45

72(22.2) SHC 17,120 16,500 15,810 15,060 14,250

67 76(24.4) SHC 20,300 19,670 18,980 18,230 17,420

(19.4) 80(26.7) SHC 23,610 22,980 22,290 21,550 20,740

84(28.9) SHC 26,780 26,160 25,470 24,720 23,910 88(31.1) SHC 29,960 29,330 28,640 27,890 27,080

TC 39,070 37,710 36,240 34,650 32,880

CI 2.39 2.62 2.87 3.19 3.5

72(22.2) SHC 13,220 12,690 12,120 11,520 10,850

71 76(24.4) SHC 16,400 15,860 15,290 14,690 14,020

(21.7) 80(26.7) SHC 19,710 19,180 18,610 18,000 17,340

84(28.9) SHC 22,880 22,350 21,780 21,180 20,510 88(31.1) SHC 26,060 25,520 24,950 24,350 23,680

TC 39,850 38,560 37,200 35,630 33,970

CI 2.43 2.66 2.91 3.23 3.55

75 76(24.4) SHC 12,170 11,720 11,240 10,700 10,140

(23.9) 80(26.7) SHC 15,490 15,030 14,560 14,020 13,460

84(28.9) SHC 18,660 18,200 17,730 17,190 16,630 88(31.1) SHC 21,830 21,380 20,900 20,360 19,800

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 10.68 USpints/h

I - 59

SM830082

1. Specifications

Indoor Unit: TH3642 Outdoor Unit: CH3642

• 208V / 1 phase / 60Hz

RATING CAPACITY : 33,000 BTU/h AIR FLOW RATE: 800 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

(23.9) (29.4) (35.0) (40.6) (46.1) TC 33,430 31,810 29,960 27,890 25,580

CI 2.21 2.41 2.62 2.96 3.3

72(22.2) SHC 23,800 22,940 21,990 20,950 19,820

59 76(24.4) SHC 26,660 25,810 24,860 23,820 22,690

(15.0) 80(26.7) SHC 29,660 28,810 27,860 26,810 25,580

84(28.9) SHC 32,530 31,680 29,960 27,890 25,580 88(31.1) SHC 33,430 31,810 29,960 27,890 25,580

TC 34,680 33,130 31,480 29,600 27,560

CI 2.23 2.44 2.66 3 3.35

72(22.2) SHC 20,200 19,450 18,670 17,800 16,870

63 76(24.4) SHC 23,070 22,320 21,540 20,670 19,740

(17.2) 80(26.7) SHC 26,070 25,320 24,540 23,660 22,740

84(28.9) SHC 28,930 28,190 27,400 26,530 25,600 88(31.1) SHC 31,800 31,050 30,270 29,400 27,560

TC 36,000 34,580 # 33,000 31,250 29,340

CI 2.25 2.46 2.69 3.04 3.38

72(22.2) SHC 16,590 15,960 15,280 14,530 13,730

67 76(24.4) SHC 19,460 18,830 18,140 17,400 16,600

(19.4) 80(26.7) SHC 22,460 21,830 21,140 20,400 19,600

84(28.9) SHC 25,320 24,700 24,010 23,260 22,470 88(31.1) SHC 28,190 27,560 26,880 26,130 25,330

TC 37,920 36,600 35,180 33,630 31,910

CI 2.27 2.49 2.73 3.08 3.43

72(22.2) SHC 13,020 12,490 11,930 11,320 10,660

71 76(24.4) SHC 15,890 15,360 14,790 14,190 13,530

(21.7) 80(26.7) SHC 18,890 18,350 17,790 17,190 16,530

84(28.9) SHC 21,750 21,220 20,660 20,050 19,390 88(31.1) SHC 24,620 24,090 23,530 22,920 22,260

TC 38,680 37,420 36,100 34,580 32,970

CI 2.31 2.53 2.77 3.13 3.48

75 76(24.4) SHC 11,990 11,530 11,060 10,520 9,970

(23.9) 80(26.7) SHC 14,980 14,530 14,060 13,520 12,960

84(28.9) SHC 17,850 17,390 16,920 16,390 15,830 88(31.1) SHC 20,720 20,260 19,790 19,260 18,700

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 10.82 USpints/h

I - 60

SM830082

1. Specifications

Indoor Unit: TH4242 Outdoor Unit: CH4242

• 230V / 1 phase / 60Hz

RATING CAPACITY : 42,000 BTU/h AIR FLOW RATE: 90 0 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

(23.9) (29.4) (35.0) (40.6) (46.1) TC 42,550 40,490 38,140 35,490 32,550

CI 3.03 3.3 3.6 4.02 4.44

72(22.2) SHC 29,360 28,200 26,920 25,510 24,000

59 76(24.4) SHC 32,530 31,380 30,090 28,690 27,170

(15.0) 80(26.7) SHC 35,850 34,690 33,410 32,000 30,490

84(28.9) SHC 39,020 37,860 36,580 35,170 32,550 88(31.1) SHC 42,190 40,490 38,140 35,490 32,550

TC 44,140 42,170 40,070 37,670 35,070

CI 3.06 3.35 3.65 4.08 4.5

72(22.2) SHC 25,230 24,220 23,160 21,990 20,740

63 76(24.4) SHC 28,400 27,390 26,340 25,160 23,920

(17.2) 80(26.7) SHC 31,720 30,710 29,650 28,470 27,230

84(28.9) SHC 34,890 33,880 32,820 31,650 30,400 88(31.1) SHC 38,060 37,050 36,000 34,820 33,580

TC 45,820 44,020 # 42,000 39,770 37,340

CI 3.08 3.38 3.69 4.12 4.55

72(22.2) SHC 21,080 20,240 19,310 18,300 17,230

67 76(24.4) SHC 24,260 23,410 22,480 21,470 20,410

(19.4) 80(26.7) SHC 27,570 26,730 25,790 24,790 23,720

84(28.9) SHC 30,740 29,900 28,970 27,960 26,890 88(31.1) SHC 33,920 33,070 32,140 31,130 30,070

TC 48,260 46,580 44,770 42,800 40,610

CI 3.11 3.41 3.75 4.18 4.62

72(22.2) SHC 17,020 16,300 15,540 14,720 13,840

71 76(24.4) SHC 20,190 19,470 18,710 17,890 17,010

(21.7) 80(26.7) SHC 23,510 22,790 22,020 21,210 20,320

84(28.9) SHC 26,680 25,960 25,200 24,380 23,500 88(31.1) SHC 29,850 29,130 28,370 27,550 26,670

TC 49,220 47,630 45,950 44,020 41,960

CI 3.17 3.47 3.8 4.24 4.69

75 76(24.4) SHC 15,640 15,030 14,400 13,680 12,930

(23.9) 80(26.7) SHC 18,960 18,350 17,710 16,990 16,240

84(28.9) SHC 22,130 21,520 20,880 20,170 19,410 88(31.1) SHC 25,300 24,690 24,060 23,340 22,590

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 14.78 USpints/h

I - 61

SM830082

1. Specifications

Indoor Unit: TH4242 Outdoor Unit: CH4242

• 208V / 1 phase / 60Hz

RATING CAPACITY : 40,000 BTU/h AIR FLOW RATE: 8 0 0 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

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

TC 40,520 38,560 36,320 33,800 31,000

CI 2.91 3.18 3.46 4.16 4.86

72(22.2) SHC 27,740 26,610 25,360 23,990 22,520

59 76(24.4) SHC 30,610 29,480 28,230 26,860 25,390

(15.0) 80(26.7) SHC 33,600 32,480 31,230 29,860 28,390

84(28.9) SHC 36,470 35,350 34,090 32,730 31,000 88(31.1) SHC 39,340 38,210 36,320 33,800 31,000

TC 42,040 40,160 38,160 35,880 33,400

CI 2.94 3.22 3.51 4.22 4.93

72(22.2) SHC 23,960 22,960 21,940 20,790 19,580

63 76(24.4) SHC 26,820 25,830 24,800 23,660 22,450

(17.2) 80(26.7) SHC 29,820 28,830 27,800 26,660 25,450

84(28.9) SHC 32,690 31,700 30,670 29,520 28,320 88(31.1) SHC 35,560 34,560 33,540 32,390 31,180

TC 43,640 41,920 # 40,000 37,880 35,560

CI 2.96 3.25 3.55 4.27 4.98

72(22.2) SHC 20,150 19,320 18,410 17,440 16,400

67 76(24.4) SHC 23,020 22,190 21,280 20,300 19,260

(19.4) 80(26.7) SHC 26,010 25,190 24,280 23,300 22,260

84(28.9) SHC 28,880 28,050 27,150 26,170 25,130 88(31.1) SHC 31,750 30,920 30,010 29,040 28,000

TC 45,960 44,360 42,640 40,760 38,680

CI 3 3.28 3.6 4.33 5.05

72(22.2) SHC 16,430 15,730 14,990 14,190 13,330

71 76(24.4) SHC 19,300 18,600 17,850 17,060 16,200

(21.7) 80(26.7) SHC 22,300 21,590 20,850 20,060 19,200

84(28.9) SHC 25,160 24,460 23,720 22,920 22,060 88(31.1) SHC 28,030 27,330 26,590 25,790 24,930

TC 46,880 45,360 43,760 41,920 39,960

CI 3.05 3.34 3.66 4.39 5.13

75 76(24.4) SHC 15,100 14,510 13,890 13,190 12,450

(23.9) 80(26.7) SHC 18,100 17,500 16,880 16,180 15,450

84(28.9) SHC 20,970 20,370 19,750 19,050 18,320 88(31.1) SHC 23,840 23,240 22,620 21,920 21,190

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 14.34 USpints/h

I - 62

SM830082

1. Specifications

Indoor Unit: UH2442 Outdoor Unit: CH2442

• 230V / 1 phase / 60Hz

RATING CAPACITY : 24,000 BTU/h AIR FLOW RATE: 6 7 0 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

(23.9) (29.4) (35.0) (40.6) (46.1) TC 24,310 23,140 21,790 20,280 18,600

CI 1.71 1.86 2.03 2.26 2.49

72(22.2) SHC 16,820 16,180 15,450 14,660 13,810

59 76(24.4) SHC 18,720 18,080 17,350 16,560 15,710

(15.0) 80(26.7) SHC 20,710 20,070 19,340 18,550 17,700

84(28.9) SHC 22,610 21,970 21,240 20,280 18,600 88(31.1) SHC 24,310 23,140 21,790 20,280 18,600

TC 25,220 24,100 22,900 21,530 20,040

CI 1.72 1.89 2.06 2.29 2.52

72(22.2) SHC 14,370 13,810 13,210 12,550 11,850

63 76(24.4) SHC 16,270 15,710 15,110 14,450 13,750

(17.2) 80(26.7) SHC 18,260 17,690 17,100 16,440 15,740

84(28.9) SHC 20,160 19,600 19,000 18,340 17,640 88(31.1) SHC 22,060 21,500 20,900 20,240 19,540

TC 26,180 25,150 # 24,000 22,730 21,340

CI 1.74 1.9 2.08 2.32 2.55

72(22.2) SHC 11,910 11,430 10,910 10,350 9,750

67 76(24.4) SHC 13,810 13,330 12,810 12,250 11,650

(19.4) 80(26.7) SHC 15,800 15,320 14,800 14,240 13,630

84(28.9) SHC 17,700 17,220 16,700 16,140 15,530 88(31.1) SHC 19,600 19,120 18,600 18,040 17,430

TC 27,580 26,620 25,580 24,460 23,210

CI 1.76 1.92 2.11 2.35 2.59

72(22.2) SHC 9,490 9,090 8,660 8,200 7,700

71 76(24.4) SHC 11,390 10,990 10,560 10,100 9,600

(21.7) 80(26.7) SHC 13,380 12,970 12,540 12,090 11,590

84(28.9) SHC 15,280 14,870 14,440 13,990 13,490 88(31.1) SHC 17,180 16,780 16,340 15,890 15,390

TC 28,130 27,220 26,260 25,150 23,980

CI 1.79 1.96 2.14 2.38 2.63

75 76(24.4) SHC 8,710 8,360 8,000 7,600 7,180

(23.9) 80(26.7) SHC 10,690 10,350 9,990 9,590 9,160

84(28.9) SHC 12,590 12,250 11,890 11,490 11,070 88(31.1) SHC 14,490 14,150 13,790 13,390 12,970

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 8.39 USpints/h

I - 63

SM830082

1. Specifications

Indoor Unit: UH2442 Outdoor Unit: CH2442

• 208V / 1 phase / 60Hz

RATING CAPACITY : 23,400 BTU/h AIR FLOW RATE: 600 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

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

TC 23,700 22,560 21,250 19,770 18,140

CI 1.75 1.92 2.09 2.33 2.56

72(22.2) SHC 16,860 16,260 15,590 14,850 14,050

59 76(24.4) SHC 18,930 18,330 17,660 16,910 16,120

(15.0) 80(26.7) SHC 21,090 20,490 19,820 19,070 18,140

84(28.9) SHC 23,150 22,560 21,250 19,770 18,140 88(31.1) SHC 23,700 22,560 21,250 19,770 18,140

TC 24,590 23,490 22,320 20,990 19,540

CI 1.77 1.94 2.12 2.36 2.6

72(22.2) SHC 14,280 13,750 13,190 12,580 11,920

63 76(24.4) SHC 16,340 15,810 15,260 14,640 13,990

(17.2) 80(26.7) SHC 18,500 17,970 17,420 16,800 16,150

84(28.9) SHC 20,570 20,040 19,490 18,870 18,210 88(31.1) SHC 22,630 22,100 21,550 20,940 19,540

TC 25,530 24,520 # 23,400 22,160 20,800

CI 1.79 1.96 2.14 2.39 2.63

72(22.2) SHC 11,680 11,230 10,750 10,220 9,660

67 76(24.4) SHC 13,740 13,300 12,810 12,290 11,720

(19.4) 80(26.7) SHC 15,900 15,460 14,970 14,450 13,880

84(28.9) SHC 17,970 17,530 17,040 16,510 15,950 88(31.1) SHC 20,040 19,590 19,110 18,580 18,010

TC 26,890 25,950 24,940 23,840 22,630

CI 1.81 1.98 2.17 2.42 2.67

72(22.2) SHC 9,110 8,730 8,330 7,900 7,440

71 76(24.4) SHC 11,170 10,800 10,400 9,970 9,500

(21.7) 80(26.7) SHC 13,330 12,960 12,560 12,130 11,660

84(28.9) SHC 15,400 15,020 14,620 14,190 13,730 88(31.1) SHC 17,460 17,090 16,690 16,260 15,800

TC 27,420 26,540 25,600 24,520 23,380

CI 1.84 2.01 2.2 2.46 2.71

75 76(24.4) SHC 8,360 8,050 7,710 7,330 6,940

(23.9) 80(26.7) SHC 10,520 10,210 9,870 9,490 9,100

84(28.9) SHC 12,590 12,270 11,940 11,560 11,170 88(31.1) SHC 14,660 14,340 14,000 13,630 13,230

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 7.69 USpints/h

I - 64

SM830082

1. Specifications

Indoor Unit: UH3642 Outdoor Unit: CH3642

• 230V / 1 phase / 60Hz

RATING CAPACITY : 34,500 BTU/h AIR FLOW RATE: 1,060 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

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

TC 34,950 33,260 31,330 29,150 26,740

CI 2.32 2.53 2.76 3.06 3.36

72(22.2) SHC 26,210 25,370 24,440 23,400 22,280

59 76(24.4) SHC 29,810 28,970 28,040 27,000 25,880

(15.0) 80(26.7) SHC 33,570 32,740 31,330 29,150 26,740

84(28.9) SHC 34,950 33,260 31,330 29,150 26,740 88(31.1) SHC 34,950 33,260 31,330 29,150 26,740

TC 36,260 34,640 32,910 30,950 28,810

CI 2.34 2.57 2.8 3.11 3.42

72(22.2) SHC 21,860 21,130 20,360 19,500 18,580

63 76(24.4) SHC 25,460 24,730 23,960 23,100 22,180

(17.2) 80(26.7) SHC 29,230 28,490 27,720 26,860 25,940

84(28.9) SHC 32,830 32,090 31,320 30,460 28,810 88(31.1) SHC 36,260 34,640 32,910 30,950 28,810

TC 37,640 36,160 # 34,500 32,670 30,670

CI 2.36 2.59 2.83 3.14 3.45

72(22.2) SHC 17,500 16,890 16,210 15,470 14,680

67 76(24.4) SHC 21,100 20,490 19,810 19,070 18,280

(19.4) 80(26.7) SHC 24,860 24,250 23,570 22,840 22,050

84(28.9) SHC 28,460 27,850 27,170 26,440 25,650 88(31.1) SHC 32,060 31,450 30,770 30,040 29,250

TC 39,640 38,260 36,780 35,160 33,360

CI 2.39 2.62 2.87 3.19 3.5

72(22.2) SHC 13,150 12,620 12,070 11,480 10,820

71 76(24.4) SHC 16,750 16,220 15,670 15,080 14,420

(21.7) 80(26.7) SHC 20,510 19,990 19,440 18,840 18,190

84(28.9) SHC 24,110 23,590 23,040 22,440 21,790 88(31.1) SHC 27,710 27,190 26,640 26,040 25,390

TC 40,430 39,120 37,740 36,160 34,470

CI 2.43 2.66 2.91 3.23 3.55

75 76(24.4) SHC 12,100 11,650 11,190 10,660 10,110

(23.9) 80(26.7) SHC 15,860 15,420 14,950 14,430 13,870

84(28.9) SHC 19,460 19,020 18,550 18,030 17,470 88(31.1) SHC 23,060 22,620 22,150 21,630 21,070

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 9.97 USpints/h

I - 65

SM830082

1. Specifications

Indoor Unit: UH3642 Outdoor Unit: CH3642

• 208V / 1 phase / 60Hz

RATING CAPACITY : 33,000 BTU/h AIR FLOW RATE: 950 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

(23.9) (29.4) (35.0) (40.6) (46.1) TC 33,430 31,810 29,960 27,890 25,580

CI 2.21 2.41 2.62 2.96 3.3

72(22.2) SHC 24,700 23,890 22,980 21,980 20,890

59 76(24.4) SHC 27,990 27,180 26,270 25,270 24,180

(15.0) 80(26.7) SHC 31,420 30,610 29,700 27,890 25,580

84(28.9) SHC 33,430 31,810 29,960 27,890 25,580 88(31.1) SHC 33,430 31,810 29,960 27,890 25,580

TC 34,680 33,130 31,480 29,600 27,560

CI 2.23 2.44 2.66 3 3.35

72(22.2) SHC 20,700 19,980 19,240 18,400 17,510

63 76(24.4) SHC 23,980 23,270 22,530 21,690 20,800

(17.2) 80(26.7) SHC 27,420 26,710 25,960 25,130 24,240

84(28.9) SHC 30,710 30,000 29,250 28,410 27,520 88(31.1) SHC 34,000 33,130 31,480 29,600 27,560

TC 36,000 34,580 # 33,000 31,250 29,340

CI 2.25 2.46 2.69 3.04 3.38

72(22.2) SHC 16,680 16,080 15,420 14,710 13,950

67 76(24.4) SHC 19,960 19,370 18,710 18,000 17,230

(19.4) 80(26.7) SHC 23,400 22,800 22,150 21,440 20,670

84(28.9) SHC 26,690 26,090 25,440 24,720 23,960 88(31.1) SHC 29,980 29,380 28,720 28,010 27,240

TC 37,920 36,600 35,180 33,630 31,910

CI 2.27 2.49 2.73 3.08 3.43

72(22.2) SHC 12,670 12,170 11,630 11,050 10,420

71 76(24.4) SHC 15,960 15,460 14,920 14,340 13,710

(21.7) 80(26.7) SHC 19,400 18,890 18,360 17,780 17,150

84(28.9) SHC 22,690 22,180 21,640 21,060 20,430 88(31.1) SHC 25,970 25,470 24,930 24,350 23,720

TC 38,680 37,420 36,100 34,580 32,970

CI 2.31 2.53 2.77 3.13 3.48

75 76(24.4) SHC 11,670 11,230 10,780 10,270 9,740

(23.9) 80(26.7) SHC 15,100 14,670 14,220 13,710 13,170

84(28.9) SHC 18,390 17,960 17,510 16,990 16,460 88(31.1) SHC 21,680 21,240 20,790 20,280 19,750

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 9.89 USpints/h

I - 66

SM830082

1. Specifications

Indoor Unit: KH2442 Outdoor Unit: CH2442

• 230V / 1 phase / 60Hz

RATING CAPACITY : 22,000 BTU/h AIR FLOW RATE: 540 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

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

TC 22,290 21,210 19,980 18,590 17,050

CI 1.71 1.86 2.03 2.26 2.49

72(22.2) SHC 15,990 15,430 14,800 14,110 13,360

59 76(24.4) SHC 17,950 17,390 16,760 16,070 15,330

(15.0) 80(26.7) SHC 20,000 19,440 18,810 18,120 17,050

84(28.9) SHC 21,960 21,210 19,980 18,590 17,050 88(31.1) SHC 22,290 21,210 19,980 18,590 17,050

TC 23,120 22,090 20,990 19,730 18,370

CI 1.72 1.89 2.06 2.29 2.52

72(22.2) SHC 13,550 13,060 12,540 11,960 11,350

63 76(24.4) SHC 15,510 15,020 14,500 13,920 13,310

(17.2) 80(26.7) SHC 17,560 17,070 16,550 15,970 15,360

84(28.9) SHC 19,520 19,030 18,510 17,930 17,320 88(31.1) SHC 21,480 20,990 20,470 19,730 18,370

TC 24,000 23,060 # 22,000 20,830 19,560

CI 1.74 1.9 2.08 2.32 2.55

72(22.2) SHC 11,100 10,690 10,230 9,740 9,210

67 76(24.4) SHC 13,060 12,650 12,190 11,700 11,170

(19.4) 80(26.7) SHC 15,110 14,700 14,240 13,750 13,220

84(28.9) SHC 17,070 16,660 16,200 15,710 15,180 88(31.1) SHC 19,030 18,620 18,160 17,670 17,140

TC 25,280 24,400 23,450 22,420 21,270

CI 1.76 1.92 2.11 2.35 2.59

72(22.2) SHC 8,670 8,320 7,950 7,550 7,110

71 76(24.4) SHC 10,630 10,280 9,910 9,510 9,070

(21.7) 80(26.7) SHC 12,680 12,330 11,960 11,560 11,120

84(28.9) SHC 14,640 14,290 13,920 13,520 13,080 88(31.1) SHC 16,600 16,250 15,880 15,480 15,040

TC 25,780 24,950 24,070 23,060 21,980

CI 1.79 1.96 2.14 2.38 2.63

75 76(24.4) SHC 7,980 7,690 7,380 7,020 6,650

(23.9) 80(26.7) SHC 10,030 9,740 9,430 9,070 8,700

84(28.9) SHC 11,990 11,700 11,390 11,030 10,660 88(31.1) SHC 13,960 13,660 13,350 12,990 12,620

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 7.08 USpints/h

I - 67

SM830082

1. Specifications

Indoor Unit: KH2442 Outdoor Unit: CH2442

• 208V / 1 phase / 60Hz

RATING CAPACITY : 21,000 BTU/h AIR FLOW RATE: 510 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

(23.9) (29.4) (35.0) (40.6) (46.1) TC 21,270 20,240 19,070 17,750 16,280

CI 1.75 1.92 2.09 2.33 2.56

72(22.2) SHC 15,260 14,730 14,130 13,470 12,760

59 76(24.4) SHC 17,130 16,590 16,000 15,340 14,620

(15.0) 80(26.7) SHC 19,080 18,550 17,950 17,290 16,280

84(28.9) SHC 20,950 20,240 19,070 17,750 16,280 88(31.1) SHC 21,270 20,240 19,070 17,750 16,280

TC 22,070 21,080 20,030 18,840 17,540

CI 1.77 1.94 2.12 2.36 2.6

72(22.2) SHC 12,940 12,470 11,970 11,430 10,840

63 76(24.4) SHC 14,810 14,330 13,840 13,290 12,710

(17.2) 80(26.7) SHC 16,760 16,290 15,790 15,250 14,660

84(28.9) SHC 18,630 18,150 17,660 17,110 16,530 88(31.1) SHC 20,490 20,020 19,530 18,840 17,540

TC 22,910 22,010 # 21,000 19,890 18,670

CI 1.79 1.96 2.14 2.39 2.63

72(22.2) SHC 10,600 10,210 9,780 9,310 8,800

67 76(24.4) SHC 12,470 12,080 11,640 11,170 10,670

(19.4) 80(26.7) SHC 14,420 14,030 13,590 13,130 12,620

84(28.9) SHC 16,290 15,900 15,460 14,990 14,490 88(31.1) SHC 18,160 17,760 17,330 16,860 16,360

TC 24,130 23,290 22,390 21,400 20,310

CI 1.81 1.98 2.17 2.42 2.67

72(22.2) SHC 8,290 7,960 7,600 7,220 6,800

71 76(24.4) SHC 10,160 9,820 9,470 9,090 8,670

(21.7) 80(26.7) SHC 12,110 11,780 11,420 11,040 10,620

84(28.9) SHC 13,980 13,640 13,290 12,910 12,490 88(31.1) SHC 15,840 15,510 15,160 14,770 14,360

TC 24,610 23,810 22,970 22,010 20,980

CI 1.84 2.01 2.2 2.46 2.71

75 76(24.4) SHC 7,640 7,350 7,050 6,720 6,360

(23.9) 80(26.7) SHC 9,590 9,300 9,010 8,670 8,320

84(28.9) SHC 11,460 11,170 10,870 10,540 10,180 88(31.1) SHC 13,320 13,040 12,740 12,400 12,050

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 6.76 USpints/h

I - 68

SM830082

1. Specifications

Indoor Unit: KH3642 Outdoor Unit: CH3642

• 230V / 1 phase / 60Hz

RATING CAPACITY : 33,000 BTU/h AIR FLOW RATE: 8 3 0 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

(23.9) (29.4) (35.0) (40.6) (46.1) TC 33,430 31,810 29,960 27,890 25,580

CI 2.32 2.53 2.76 3.06 3.36

72(22.2) SHC 23,980 23,130 22,190 21,160 20,030

59 76(24.4) SHC 26,900 26,060 25,110 24,080 22,960

(15.0) 80(26.7) SHC 29,960 29,110 28,170 27,130 25,580

84(28.9) SHC 32,880 31,810 29,960 27,890 25,580 88(31.1) SHC 33,430 31,810 29,960 27,890 25,580

TC 34,680 33,130 31,480 29,600 27,560

CI 2.34 2.57 2.8 3.11 3.42

72(22.2) SHC 20,340 19,600 18,820 17,960 17,040

63 76(24.4) SHC 23,260 22,520 21,740 20,880 19,960

(17.2) 80(26.7) SHC 26,320 25,570 24,800 23,930 23,010

84(28.9) SHC 29,240 28,500 27,720 26,850 25,940 88(31.1) SHC 32,160 31,420 30,640 29,600 27,560

TC 36,000 34,580 # 33,000 31,250 29,340

CI 2.36 2.59 2.83 3.14 3.45

72(22.2) SHC 16,680 16,060 15,380 14,640 13,850

67 76(24.4) SHC 19,600 18,980 18,300 17,560 16,770

(19.4) 80(26.7) SHC 22,660 22,040 21,360 20,620 19,820

84(28.9) SHC 25,580 24,960 24,280 23,540 22,750 88(31.1) SHC 28,500 27,880 27,200 26,460 25,670

TC 37,920 36,600 35,180 33,630 31,910

CI 2.39 2.62 2.87 3.19 3.5

72(22.2) SHC 13,060 12,540 11,980 11,380 10,720

71 76(24.4) SHC 15,980 15,460 14,900 14,300 13,640

(21.7) 80(26.7) SHC 19,040 18,510 17,950 17,350 16,700

84(28.9) SHC 21,960 21,430 20,880 20,280 19,620 88(31.1) SHC 24,880 24,360 23,800 23,200 22,540

TC 38,680 37,420 36,100 34,580 32,970

CI 2.43 2.66 2.91 3.23 3.55

75 76(24.4) SHC 12,040 11,590 11,120 10,590 10,030

(23.9) 80(26.7) SHC 15,090 14,640 14,170 13,640 13,090

84(28.9) SHC 18,010 17,560 17,090 16,560 16,010 88(31.1) SHC 20,940 20,480 20,020 19,490 18,930

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 10.61 USpints/h

I - 69

SM830082

1. Specifications

Indoor Unit: KH3642 Outdoor Unit: CH3642

• 208V / 1 phase / 60Hz

RATING CAPACITY : 32,000 BTU/h AIR FLOW RATE: 750 CFM

EVAPORATOR CONDENSER

ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)

WB DB 75 85 95 105 115

(23.9) (29.4) (35.0) (40.6) (46.1) TC 32,420 30,850 29,060 27,040 24,800

CI 2.21 2.41 2.62 2.96 3.3

72(22.2) SHC 22,940 22,100 21,170 20,140 19,030

59 76(24.4) SHC 25,620 24,780 23,850 22,820 21,710

(15.0) 80(26.7) SHC 28,420 27,580 26,650 25,620 24,520

84(28.9) SHC 31,100 30,270 29,060 27,040 24,800 88(31.1) SHC 32,420 30,850 29,060 27,040 24,800

TC 33,630 32,130 30,530 28,700 26,720

CI 2.23 2.44 2.66 3 3.35

72(22.2) SHC 19,550 18,820 18,050 17,190 16,280

63 76(24.4) SHC 22,230 21,500 20,730 19,870 18,960

(17.2) 80(26.7) SHC 25,040 24,300 23,530 22,670 21,770

84(28.9) SHC 27,720 26,980 26,220 25,360 24,450 88(31.1) SHC 30,400 29,660 28,900 28,040 26,720

TC 34,910 33,540 # 32,000 30,300 28,450

CI 2.25 2.46 2.69 3.04 3.38

72(22.2) SHC 16,150 15,530 14,860 14,120 13,340

67 76(24.4) SHC 18,830 18,220 17,540 16,810 16,020

(19.4) 80(26.7) SHC 21,630 21,020 20,340 19,610 18,830

84(28.9) SHC 24,320 23,700 23,020 22,290 21,510 88(31.1) SHC 27,000 26,380 25,710 24,970 24,190

TC 36,770 35,490 34,110 32,610 30,940

CI 2.27 2.49 2.73 3.08 3.43

72(22.2) SHC 12,790 12,270 11,710 11,120 10,470

71 76(24.4) SHC 15,470 14,950 14,400 13,800 13,160

(21.7) 80(26.7) SHC 18,280 17,750 17,200 16,610 15,960

84(28.9) SHC 20,960 20,440 19,880 19,290 18,640 88(31.1) SHC 23,640 23,120 22,560 21,970 21,320

TC 37,500 36,290 35,010 33,540 31,970

CI 2.31 2.53 2.77 3.13 3.48

75 76(24.4) SHC 11,780 11,340 10,870 10,350 9,800

(23.9) 80(26.7) SHC 14,580 14,140 13,680 13,150 12,600

84(28.9) SHC 17,270 16,820 16,360 15,840 15,290 88(31.1) SHC 19,950 19,500 19,040 18,520 17,970

TC :Total Cooling Capacity (BTU/h) SHC:Sensible Heat Capacity (BTU/h) CI :Compressor Input (kW)

Rating conditions are

:Outdoor Ambient Temp.95° FDB :Indoor Unit Entering Air Temp.80° FDB/67° FWB

M.R.= 10.63 USpints/h

I - 70

SM830082

1-8 Heating Capacity

1. Specifications

120

100

Heating capacity (%)

Indoor entering air temperature: 70°F

302010 40 50 60

Outdoor ambient temp. (°F DB at 75% RH)

2182_X_S

I - 71

SM830082

1-9 Performance Charts

● Cooling Characteristics (1) Operating Current

1 Indoor Unit: XH2442 Outdoor Unit: CH2442

Operating current characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V 208V

15 14 13 12 11 10

Operating current (A)

Outdoor fan speed

Low

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

15 14 13 12 11 10

Operating current (A)

Outdoor fan speed

Low

1. Specifications

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

2183_X_S

Indoor Unit: XH3642 Outdoor Unit: CH3642

230V 208V

Outdoor fan speed

19 18 17 16 15 14 13

Operating current (A)

59 68 77 86 95 104

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

Low

Outdoor ambient temp. °F (°C)

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

2185_X_S

19 18 17 16 15 14 13

Operating current (A)

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

Outdoor fan speed

Low

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

High

2184_X_S

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

1467_X_S

I - 72

SM830082

1-9 Performance Charts

● Cooling Characteristics (1) Operating Current

1 Indoor Unit: XH4242 Outdoor Unit: CH4242

Operating current characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V 208V

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

24 23 22 21 20 19 18

Operating current (A)

Outdoor fan speed

Low

High

24 23 22 21 20 19 18

Operating current (A)

Outdoor fan speed

Low

1. Specifications

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

2223_X_S

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

2224_X_S

I - 73

SM830082

2187_X_S

Operating current (A)

70 (21)

9 8

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

Outdoor fan speed

Low

High

85 (30) 80 (27) 75 (24)

1-9 Performance Charts

● Cooling Characteristics (1) Operating Current

1 Indoor Unit: TH2442 Outdoor Unit: CH2442

Operating current characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V 208V

15 14 13 12 11 10

Operating current (A)

Outdoor fan speed

Low

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

1. Specifications

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

2186_X_S

Indoor Unit: TH3642 Outdoor Unit: CH3642

230V 208V

Outdoor fan speed

19 18 17 16 15 14 13

Operating current (A)

59 68 77 86 95 104

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

Low

Outdoor ambient temp. °F (°C)

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

1466_X_S

19 18 17 16 15 14 13

Operating current (A)

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

Outdoor fan speed

Low

59 68 77 86 95 104

Outdoor ambient temp. °F (°C)

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

1467_X_S

I - 74

SM830082

1-9 Performance Charts

● Cooling Characteristics (1) Operating Current

1 Indoor Unit: TH4242 Outdoor Unit: CH4242

Operating current characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V 208V

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

24 23 22 21 20 19 18

Operating current (A)

Outdoor fan speed

Low

High

24 23 22 21 20 19 18

Operating current (A)

Outdoor fan speed

Low

1. Specifications

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

2223_X_S

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

2224_X_S

I - 75

SM830082

2189_X_S

Operating current (A)

70 (21)

9 8

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

Outdoor fan speed

Low

High

85 (30) 80 (27) 75 (24)

1-9 Performance Charts

● Cooling Characteristics (1) Operating Current

1 Indoor Unit: UH2442 Outdoor Unit: CH2442

Operating current characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V 208V

15 14 13 12 11 10

Operating current (A)

Outdoor fan speed

Low

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

1. Specifications

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

2188_X_S

Indoor Unit: UH3642 Outdoor Unit: CH3642

230V 208V

Outdoor fan speed

19 18 17 16 15 14 13

Operating current (A)

59 68 77 86 95 104

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

Low

Outdoor ambient temp. °F (°C)

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

1466_X_S

19 18 17 16 15 14 13

Operating current (A)

Outdoor fan speed

Low

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

1467_X_S

I - 76

SM830082

1-9 Performance Charts

1160_X_S

Operating current (A)

70 (21)

9 8

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

Outdoor fan speed

Low

High

85 (30) 80 (27) 75 (24)

2191_X_S

Operating current (A)

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

Outdoor fan speed

Low

High

70 (21)

85 (30) 80 (27) 75 (24)

13 12

● Cooling Characteristics (1) Operating Current

1 Indoor Unit: KH2442 Outdoor Unit: CH2442

Operating current characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V 208V

15 14 13 12 11 10

Operating current (A)

Outdoor fan speed

Low

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

1. Specifications

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

1159_X_S

Indoor Unit: KH3642 Outdoor Unit: CH3642

230V 208V

Outdoor fan speed

19 18 17 16 15 14 13

Operating current (A)

59 68 77 86 95 104

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

Low

Outdoor ambient temp. °F (°C)

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

2190_X_S

SM830082

I - 77

2232_X_S

Operating current (A)

75 (24) 70 (21) 65 (18)

9 8

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

2234_X_S

Operating current (A)

14 23 41 50 59 68

(–10) (–5)32( 0 ) ( 5 ) (10) (15) (20)

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

16 15

1-9 Performance Charts

● Heating Characteristics (1) Operating Current

1 Indoor Unit: XH2442 Outdoor Unit: CH2442

Operating current characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V 208V

Indoor

15 14 13 12 11 10

Operating current (A)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

temp. °F (°C)

75 (24) 70 (21) 65 (18)

2192_X_S

1. Specifications

Indoor Unit: XH3642 Outdoor Unit: CH3642

230V 208V

22 21

20 19 18 17 16

Operating current (A)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

2233_X_S

I - 78

SM830082

1-9 Performance Charts

2226_X_S

Operating current (A)

14 23 41 50 59 68

(–10) (–5)32( 0 ) ( 5 ) (10) (15) (20)

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

19 18

● Heating Characteristics (1) Operating Current

1 Indoor Unit: XH4242 Outdoor Unit: CH4242

Operating current characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V 208V

Indoor

25 24 23 22 21 20 19

Operating current (A)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

temp. °F (°C)

75 (24) 70 (21) 65 (18)

2225_X_S

1. Specifications

SM830082

I - 79

2193_X_S

Operating current (A)

75 (24) 70 (21) 65 (18)

9 8

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

2234_X_S

Operating current (A)

14 23 41 50 59 68

(–10) (–5)32( 0 ) ( 5 ) (10) (15) (20)

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

16 15

1-9 Performance Charts

● Heating Characteristics (1) Operating Current

1 Indoor Unit: TH2442 Outdoor Unit: CH2442

Operating current characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V 208V

Indoor

15 14 13 12 11 10

Operating current (A)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

temp. °F (°C)

75 (24) 70 (21) 65 (18)

2192_X_S

1. Specifications

Indoor Unit: TH3642 Outdoor Unit: CH3642

230V 208V

22 21 20

19 18 17 16

Operating current (A)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

2233_X_S

I - 80

SM830082

1-9 Performance Charts

2227_X_S

Operating current (A)

14 23 41 50 59 68

(–10) (–5)32( 0 ) ( 5 ) (10) (15) (20)

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

19 18

● Heating Characteristics (1) Operating Current

1 Indoor Unit: TH4242 Outdoor Unit: CH4242

Operating current characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V 208V

Indoor

25 24 23 22 21 20 19

Operating current (A)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

temp. °F (°C)

75 (24) 70 (21) 65 (18)

2225_X_S

1. Specifications

SM830082

I - 81

1-9 Performance Charts

2195_X_S

Operating current (A)

75 (24) 70 (21) 65 (18)

9 8

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

2234_X_S

Operating current (A)

14 23 41 50 59 68

(–10) (–5)32( 0 ) ( 5 ) (10) (15) (20)

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

16 15

● Heating Characteristics (1) Operating Current

1 Indoor Unit: UH2442 Outdoor Unit: CH2442

Operating current characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V 208V

1. Specifications

15 14 13 12 11 10

Operating current (A)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

2194_X_S

Indoor Unit: UH3642 Outdoor Unit: CH3642

230V 208V

22 21 20 19 18 17 16

Operating current (A)

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

2233_X_S

SM830082

I - 82

1-9 Performance Charts

2232_X_S

Operating current (A)

75 (24) 70 (21) 65 (18)

9 8

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

2197_X_S

Operating current (A)

14 23 41 50 59 68

(–10) (–5)32( 0 ) ( 5 ) (10) (15) (20)

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

16 15

● Heating Characteristics (1) Operating Current

1 Indoor Unit: KH2442 Outdoor Unit: CH2442

Operating current characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V 208V

1. Specifications

15 14 13 12 11 10

Operating current (A)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

2235_X_S

Indoor Unit: KH3642 Outdoor Unit: CH3642

230V 208V

22 21 20 19 18 17 16

Operating current (A)

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

2196_X_S

I - 83

SM830082

1-9 Performance Charts

● Cooling Characteristics (2) Operating Pressure

1 Indoor Unit: 24 Type Outdoor Unit: CH2442

• High Pressure

High pressure characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V / 208V

340 320 300 280 260 240 220 200

Discharge pressure (psig)

180 160

Outdoor fan speed

Low

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

High

1. Specifications

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

1161_X_S

• Low Pressure

Low pressure characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V / 208V

Outdoor fan speed

Low

100

90 80 70 60 50

Suction pressure (psig)

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

1162_X_S

SM830082

I - 84

1-9 Performance Charts

● Cooling Characteristics (2) Operating Pressure

1 Indoor Unit: 36 Type Outdoor Unit: CH3642

• High Pressure

High pressure characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V / 208V

320 300 280 260 240 220 200 180

Discharge pressure (psig)

160 140

Outdoor fan speed

Low

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

1459_X_S

1. Specifications

• Low Pressure

Low pressure characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V / 208V

Outdoor fan speed

I - 85

High

Indoor temp. °F (°C)

85 (30) 80 (27)

75 (24) 70 (21)

1460_X_S

SM830082

Low

100

90 80 70 60 50

Suction pressure (psig)

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

1-9 Performance Charts

● Cooling Characteristics (2) Operating Pressure

1 Indoor Unit: 42 Type Outdoor Unit: CH4242

• High Pressure

High pressure characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V / 208V

340 320 300 280 260 240 220 200

Discharge pressure (psig)

180 160

Outdoor fan speed

Low

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

High

1. Specifications

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

2228_X_S

• Low Pressure

Low pressure characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V / 208V

Outdoor fan speed

Low

100

90 80 70 60 50

Suction pressure (psig)

59 68 77 86 95 104

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

Outdoor ambient temp. °F (°C)

High

Indoor temp. °F (°C)

85 (30) 80 (27) 75 (24) 70 (21)

1162_X_S

SM830082

I - 86

1-9 Performance Charts

● Heating Characteristics (2) Operating Pressure

1 Indoor Unit: 24 Type Outdoor Unit: CH2442

• High Pressure

High pressure characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V / 208V

340 320 300 280 260 240 220 200

Discharge pressure (psig)

180

1. Specifications

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

1165_X_S

• Low Pressure

Low pressure characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V / 208V

90 80 70 60 50 40

Suction pressure (psig)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

I - 87

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

1166_X_S

SM830082

1-9 Performance Charts

● Heating Characteristics (2) Operating Pressure

1 Indoor Unit: 36 Type Outdoor Unit: CH3642

• High Pressure

High pressure characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V / 208V

340 320 300 280 260 240 220 200

Discharge pressure (psig)

180

1. Specifications

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

1165_X_S

I - 88

SM830082

1-9 Performance Charts

● Heating Characteristics (2) Operating Pressure

1 Indoor Unit: 42 Type Outdoor Unit: CH4242

• High Pressure

High pressure characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V / 208V

340 320 300 280 260 240 220 200

Discharge pressure (psig)

180

1. Specifications

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

2229_X_S

• Low Pressure

Low pressure characteristics versus outdoor ambient temperature and indoor temperature. (Indoor relative humidity: 50%, Indoor fan speed: High)

230V / 208V

90 80 70 60 50 40

Suction pressure (psig)

14 23 41 50 59 68

(–10) (–5)

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

Outdoor ambient temp. °F (°C)

I - 89

Indoor temp. °F (°C)

75 (24) 70 (21) 65 (18)

2230_X_S

SM830082

1-10 Noise Criterion Curves

● 4-Way Air Discharge Semi-concealed Type

MODEL : XH2442 SOUND LEVEL : HIGH 38 dB(A), NC 31

LOW 31 dB(A), NC 23 CONDITION : Center, Under the unit 4.9 ft. SOURCE :

208 - 230 V, 1 Phase, 60 Hz

1. Specifications

APPROXIMATE THRESHOLD OF

HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB

(0 dB = 0.0002 µbar)

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

MODEL : XH3642 SOUND LEVEL : HIGH 44 dB(A), NC 37

LOW 33 dB(A), NC 25 CONDITION : Center, Under the unit 4.9 ft. SOURCE :

208 - 230 V, 1 Phase, 60 Hz

NC-50

NC-40

NC-30

NC-20

2108_X_I

MODEL : XH4242 SOUND LEVEL : HIGH 45 dB(A), NC 38

LOW 34 dB(A), NC 27 CONDITION : Center, Under the unit 4.9 ft. SOURCE :

208 - 230 V, 1 Phase, 60 Hz

APPROXIMATE THRESHOLD OF

HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB

(0 dB = 0.0002 µbar)

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

NC-50

NC-40

NC-30

NC-20

2109_X_

APPROXIMATE THRESHOLD OF

HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB

(0 dB = 0.0002 µbar)

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

I - 90

NC-50

NC-40

NC-30

NC-20

2110_X_

SM830082

1-10 Noise Criterion Curves

● Ceiling Mounted Type

1. Specifications

MODEL : TH2442 SOUND LEVEL : HIGH 40 dB(A), NC 34

LOW 36 dB(A), NC 26

CONDITION :

Distance 3.3 ft., Under the unit 3.3 ft.

SOURCE : 208 - 230 V, 1 Phase, 60 Hz

APPROXIMATE THRESHOLD OF

HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB

(0 dB = 0.0002 µbar)

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

NC-50

NC-40

NC-30

NC-20

1221_X_I

MODEL : TH3642 SOUND LEVEL : HIGH 46 dB(A), NC 39

LOW 37 dB(A), NC 31

CONDITION :

Distance 3.3 ft., Under the unit 3.3 ft.

SOURCE : 208 - 230 V, 1 Phase, 60 Hz

APPROXIMATE THRESHOLD OF

HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB

(0 dB = 0.0002 µbar)

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

NC-50

NC-40

NC-30

NC-20

2113_X_I

MODEL : TH4242 SOUND LEVEL : HIGH 47 dB(A), NC 40

LOW 38 dB(A), NC 32

CONDITION :

Distance 3.3 ft., Under the unit 3.3 ft.

SOURCE : 208 - 230 V, 1 Phase, 60 Hz

APPROXIMATE THRESHOLD OF

HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB

(0 dB = 0.0002 µbar)

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

NC-50

NC-40

NC-30

NC-20

2114_X_I

SM830082

I - 91

1-10 Noise Criterion Curves

● Concealed Duct Type

1. Specifications

MODEL : UH2442 SOUND LEVEL:

HIGH 34 dB(A), NC 22 / LOW 27 dB(A), NC 18 CONDITION : Under the unit 4.9 ft. SOURCE : 208 - 230 V, 1 Phase, 60 Hz

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

63 125 250 500 1000 2000 4000 8000

OCTAVE BAND SOUND PRESSURE LEVEL, dB

BAND CENTER FREQUENCIES, Hz

(0 dB = 0.0002 µbar)

NC-50

NC-40

NC-30

NC-20

1761_U_I

MODEL : UH3642 SOUND LEVEL:

HIGH 38 dB(A), NC 30 / LOW 31 dB(A), NC 21 CONDITION : Under the unit 4.9 ft. SOURCE : 208 - 230 V, 1 Phase, 60 Hz

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

63 125 250 500 1000 2000 4000 8000

OCTAVE BAND SOUND PRESSURE LEVEL, dB

BAND CENTER FREQUENCIES, Hz

(0 dB = 0.0002 µbar)

NC-50

NC-40

NC-30

NC-20

1762_U_I

I - 92

SM830082

1-10 Noise Criterion Curves

● Wall Mounted Type

1. Specifications

MODEL : KH2442 SOUND LEVEL : HIGH 45 dB(A), NC 38

LOW 40 dB(A), NC 33 CONDITION : Distance 3.3 ft., Under the unit 3.3 ft. SOURCE :

APPROXIMATE THRESHOLD OF

HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB

(0 dB = 0.0002 µbar)

208 - 230 V, 1 Phase, 60 Hz

NC-50

NC-40

NC-30

NC-20

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

2119_K_I

MODEL : KH3642 SOUND LEVEL : HIGH 48 dB(A), NC 41

LOW 40 dB(A), NC 33 CONDITION : Distance 3.3 ft., Under the unit 3.3 ft. SOURCE :

APPROXIMATE THRESHOLD OF

HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB

(0 dB = 0.0002 µbar)

63 125 250 500 1000 2000 4000 8000

208 - 230 V, 1 Phase, 60 Hz

BAND CENTER FREQUENCIES, Hz

NC-50

NC-40

NC-30

NC-20

2120_K_I

I - 93

SM830082

1-10 Noise Criterion Curves

● Outdoor Units

1. Specifications

MODEL : CH2442 SOUND LEVEL: 53 dB(A), NC 44 CONDITION : Distance 1m, Height 1m SOURCE : 230 - 208 V, 1 Phase, 60 Hz

OCTAVE BAND SOUND PRESSURE LEVEL, dB

(0dB=0.0002 µbar)

APPROXIMATE THRESHOLD OF

HEARING FOR CONTINUOUS NOISE

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

0597_C_S

MODEL : CH3642 SOUND LEVEL: 56 dB(A), NC 45 CONDITION : Distance 1m, Height 1m SOURCE : 230 - 208 V, 1 Phase, 60 Hz

APPROXIMATE

THRESHOLD OF CONTINUOUS

OCTAVE BAND SOUND PRESSURE LEVEL, dB

(0dB=0.0002 µbar)

NOISE

60 125

250

BAND CAENTER FREQUENCIES, Hz

1000 2000 4000

500

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

8000

0598_C_S

MODEL : CH4242 SOUND LEVEL: 56 dB(A), NC 47 CONDITION : Distance 1m, Height 1m SOURCE : 230 - 208 V, 1 Phase, 60 Hz

APPROXIMATE THRESHOLD OF

HEARING FOR

OCTAVE BAND SOUND PRESSURE LEVEL, dB

(0dB=0.0002 µbar)

CONTINUOUS NOISE

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

0599_C_S

REMARKS: 1. Value obtained in the actual place where the unit is installed may be slightly higher than the values

shown in this graph because of the conditions of operation, the structure of the building, the background noise and other factors.

2. The test results were obtained from an anechoic room.

NOTE

To evaluate “Noise level” the maximum number of the measured OCTAVE BAND SOUND PRESSURE LEVEL is used. Read the number on each BAND CENTER FREQUENCIES (horizontal axis) ranging from 63 Hz to 8000 Hz and select the maximum value (vertical axis) among them.

I - 94

SM830082

1-11 Increasing the Fan Speed

If external static pressure is too great (due to long extension of ducts, for example), the air flow volume may drop too low at each air outlet. This problem may be solved by increasing the fan speed using the following procedure:

(1) Remove 4 screws on the electrical component

box and remove the cover plate. (2) Disconnect the fan motor sockets in the box. (3) Take out the jumper cable (sockets at both

ends) clamped in the box.

150

100

Fan

motor

(Pa)

1. Specifications

Electrical component box

Jumper cable

Fan motor socket

(At shipment) (Jumper cable installed)

12 Type

Limit line

0.5

0.4

150

(inAq)

100

18 Type

(Pa)

Limit line

2159_M_I

(inAq)

0.5

0.4

(4) Securely connect the jumper cable sockets

between the disconnected fan motor sockets in

step 2. (5) Place the cable neatly in the box and reinstall

the cover plate.

Indoor Fan Performance

24 Type

200

(Pa)

150

Limit line

(Pa)

100

Limit line

External Static Pressure

Air Flow (CFM)

NOTE

700500300

HT : Using the booster cable

(inAq)

0.5

0.4

0.3

0.2

0.1

900

1982_U_I

150

100

External Static Pressure

Limit line

0 500 1000

External Static Pressure

36 Type

Limit line

Air Flow (CFM)

200 300

Limit line

Air Flow (CFM)

0.8

(inAq)

0.6

0.5

0.4

0.3

0.2

0.1

1983_U_I

400

1980_U_I

0.3

0.2

0.1

External Static Pressure

200 300

Limit line

400 500

Air Flow (CFM)

0.3

0.2

0.1

1981_U_I

H : At shipment

■ How to read the diagram

The vertical axis is the external static pressure (Pa) while the horizontal axis represents the AIR FLOW (CFM). The characteristic curves for “HT”, “H”, “M” and “L” fan speed control are shown. The nameplate values are shown based on the “H” air flow. For the 24 type, the air flow is 636 CFM, while the external static pressure is 49 Pa at “H” position. If external static pressure is too great (due to long extension of duct, for example), the air flow volume may drop too low at each air outlet. This problem may be solved by increasing the fan speed as explained above.

SM830082

I - 95

1-12 Air throw distance chart

● 4-Way Air Discharge Semi-concealed Type

Model: 24 Type

HORIZONTAL DISTANCE (ft.)

03 7 10131720

1. Specifications

VERTICAL DISTANCE (ft.)

AXIS AIR VELOCITY (ft./sec)

Model: 36, 42 Type

HORIZONTAL DISTANCE (ft.)

03 7 10131720

AXIS AIR VELOCITY

2111_X_I

AXIS AIR VELOCITY

VERTICAL DISTANCE (ft.)

AXIS AIR VELOCITY (ft./sec)

2112_X_I

: LOUVER ANGLE 20˚ in Cooling mode : LOUVER ANGLE 60˚ in Heating mode

Condition Fan Speed : Hi

Room air temp. : 80 ˚C DB in cooling mode

68 ˚C DB in heating mode

SM830082

I - 96

Sanyo XH2442, KH2442, XH4242, UH3642, TH3642 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual