Sanyo KH2442 Manuel d'utilisateur

85464849182000 REFERENCE NO. SM830082FILE NO.TECHNICAL DATA&SERVICE MANUAL1234Section5XH2442 / CH2442XH3642 / CH3642XH4242 / CH4242TH2442 / CH2442

I - 6SM830082123451. SpecificationsMODEL No. Indoor Unit TH3642Outdoor Unit CH3642POWER SOURCE 230 - 208 V / 1 Phase / 60 HzPERFORMANCE Cooling Heatin

I - 96SM830082123451. Specifications1-12 Air throw distance chart● 4-Way Air Discharge Semi-concealed TypeModel: 24 TypeModel: 36, 42 Type: LOUVER ANG

I - 97SM830082123451. Specifications1-12 Air throw distance chart● Ceiling Mounted TypeModel: 24 TypeModel: 36 TypeModel: 42 Type0 3 7 10131720232629

I - 98SM830082123451. Specifications1-12 Air throw distance chart● Wall Mounted TypeMODEL: KHS2442COOLING - - - - - HEATINGFAN SPEED HIGH HIGHROOM AIR

I - 99SM830082123451. Specifications● Tubing Length● Refrigerant tubing between the indoor andoutdoor units should be kept as short aspossible.● Sele

I - 100SM830082123451. SpecificationsCeiling-Mounted Type SELECTING THE INSTALLATION SITE Indoor UnitAVOID:● areas where leakage of flammable gas m

I - 101SM830082123451. SpecificationsOut-doorunitHeat sourceHot airExhaust fan0591_C_I Outdoor UnitAVOID:● heat sources, exhaust fans, etc. (Fig. 2-

I - 102SM830082123451. SpecificationsAir discharge0426_C_IRecommended outer dimensions of wind shield(field supply)0936_C_I3 - ø1-9/16" hole6 - ø

I - 103SM830082123451. Specifications0937_C_IWithout snow-proof ducting(Low platform)Snow-proofducting(High platform)In regions with snow fall, the o

I - 104SM830082123451. Specifications ELECTRICAL WIRING● General Precautions on Wiring(1) Before wiring, confirm the rated voltage of theunit as show

I - 105SM830082123451. Specifications● Wiring System Diagrams(1) Basic wiring diagram for standard control12U1U212121212G GL1L2GIndoor UnitInter-uni

I - 7SM830082123451. SpecificationsMODEL No. Indoor Unit TH4242Outdoor Unit CH4242POWER SOURCE 230 - 208 V / 1 Phase / 60 HzPERFORMANCE Cooling Heati

I - 106SM830082123451. Specifications(2) Basic wiring diagram for group controlThis diagram shows when several units (max. 8) arecontrolled by a remot

I - 107SM830082123451. SpecificationsCooling:Rating Conditions : Indoor Air Temperature 80 °F DB / 67 °F WBOutdoor Air Temperature 95 °F DBFull Load

I - 108SM830082123451. SpecificationsCooling:Rating Conditions : Indoor Air Temperature 80 °F DB / 67 °F WBOutdoor Air Temperature 95 °F DBFull Load C

I - 109SM830082123451. SpecificationsIndoor model: XH4242 / Outdoor model: CH4242● Cooling● HeatingIndoor Unit Outdoor UnitComplete UnitFan Motor Fan

I - 110SM830082123451. SpecificationsCooling:Rating Conditions : Indoor Air Temperature 80 °F DB / 67 °F WBOutdoor Air Temperature 95 °F DBFull Load C

I - 111SM830082123451. SpecificationsCooling:Rating Conditions : Indoor Air Temperature 80 °F DB / 67 °F WBOutdoor Air Temperature 95 °F DBFull Load

I - 112SM830082123451. SpecificationsIndoor model: TH4242 / Outdoor model: CH4242● Cooling● HeatingIndoor Unit Outdoor UnitComplete UnitFan Motor Fan

I - 113SM830082123451. SpecificationsCooling:Rating Conditions : Indoor Air Temperature 80 °F DB / 67 °F WBOutdoor Air Temperature 95 °F DBFull Load

I - 114SM830082123451. SpecificationsCooling:Rating Conditions : Indoor Air Temperature 80 °F DB / 67 °F WBOutdoor Air Temperature 95 °F DBFull Load C

I - 115SM830082123451. SpecificationsCooling:Rating Conditions : Indoor Air Temperature 80 °F DB / 67 °F WBOutdoor Air Temperature 95 °F DBFull Load

I - 8SM830082123451. SpecificationsMODEL No. Indoor Unit UH2442Outdoor Unit CH2442POWER SOURCE 230 - 208 V / 1 Phase / 60 HzPERFORMANCE Cooling Heatin

I - 116SM830082123451. SpecificationsCooling:Rating Conditions : Indoor Air Temperature 80 °F DB / 67 °F WBOutdoor Air Temperature 95 °F DBFull Load C

II - 1SM8300821234Section52. Processes and functions2. PROCESSES AND FUNCTIONS2-1 Room Temperature Control ...

II - 2SM8300821234Section52. Processes and functionsFig. 1Chart Summary and Explanations❑ Once the compressor starts, it keeps running for 5 minutes.❑

II - 3SM8300821234Section52. Processes and functions(B) HeatingChart Summary and Explanations❑ Once the compressor starts, it keeps running for 5 min

II - 4SM8300821234Section52. Processes and functions2-2 Cold Draft Prevention (Heating Cycle)The cold draft prevention function controls indoor fan sp

II - 5SM8300821234Section52. Processes and functionsFig. 42-3 Automatic Fan Speed (Indoor Unit)(A) CoolingBy pressing the FAN SPEED button on the re

II - 6SM8300821234Section52. Processes and functions2-4 Outdoor Fan Speed ControlTo optimize the performance of air conditioner, the outdoor fan speed

II - 7SM8300821234Section52. Processes and functions2-5 Freeze Prevention (Cooling)Freeze Prevention keeps the indoor heat exchange coil from freezin

II - 8SM8300821234Section52. Processes and functionsFig. 92-6 Condensing Temperature Control (Cooling)Condensing temperature is controlled by the outd

II - 9SM8300821234Section52. Processes and functionsFig. 102-7 Overload Protection (Heating)This function prevents the air conditioner from overloadi

I - 9SM830082123451. SpecificationsMODEL No. Indoor Unit UH3642Outdoor Unit CH3642POWER SOURCE 230 - 208 V / 1 Phase / 60 HzPERFORMANCE Cooling Heati

II - 10SM8300821234Section52. Processes and functions2-8 Discharge Temperature Control (Cooling and Heating)This function prevents the compressor mot

II - 11SM8300821234Section52. Processes and functions2-9 Auto. Mode for Automatic Heating/Cooling Switching❑ When the AUTO mode is selected, the micr

II - 12SM8300821234Section52. Processes and functionsChart summary and Explanations❑ This chart shows how the Operation Mode (COOLING or HEATING) is d

II - 13SM8300821234Section52. Processes and functions2-10 Defrosting Control, Outdoor Heat Exchanger Coil (Heating)When the outdoor temperature is l

II - 14SM8300821234Section52. Processes and functions2-11 4-Way Valve, Solenoid ControlThe basic function of the 4-way valve is to direct the refriger

II - 15SM8300821234Section52. Processes and functions(B) AUTO Control ModeWhen the Compressor has stopped while in AUTO mode, the 4-way valve switch

II - 16SM8300821234Section52. Processes and functions2-13 Electronic Refrigerant Control Valve❑ This valve allows very precise and smooth control of t

II - 17SM8300821234Section52. Processes and functions2-15 Compressor Current Detection Circuit❑ The Compressor Current Detection Circuit detects the

II - 18SM8300821234Section52. Processes and functions2-16 Electronic Refrigerant Control Valve ControlThe circulation volume of the refrigerant is con

II - 19SM8300821234Section52. Processes and functions2-17 Voltage Detection ControlWhen the power voltage falls below 160 V or rises above 260 V, ope

I - 10SM830082123451. SpecificationsMODEL No. Indoor Unit KH2442Outdoor Unit CH2442POWER SOURCE 230 - 208 V / 1 Phase / 60 HzPERFORMANCE Cooling Heati

3 III - 1SM8300823. Electrical data3. ELECTRICAL DATA3-1 Indoor Units (Electric Wiring Diagram, Schematic Diagram) ... III - 24-Way Air

3SM830082III - 23. Electrical dataTH1TH2 TH331212121TH43121DP2P(GRN)3P(WHT)453214321211321313131313143 5 62143 5 6513 97 312SP1PowerLineControlLineTo

3 III - 3SM8300823. Electrical data• Schematic DiagramS 854-2-5268-930-00-1 (X)FMI213121212121313131234515P-U25P-U1To Outdoor UnitIndoor CoilIndoor Co

3SM830082III - 43. Electrical dataTH1TH2TH331212121TH431212113213131313143 5 6 2143 5 62143513 971PowerLineControlLineTo Outdoor UnitTerminalPlate (5P

3 III - 5SM8300823. Electrical data• Schematic DiagramS 854-2-5268-923-00-1 (T)FMI2131212121313131234515P-U25P-U1To Outdoor UnitIndoor CoilIndoor Coil

3SM830082III - 63. Electrical data214321211321313143 5 62143 5 6513 97• Electric Wiring DiagramW 854-2-5268-940-00-1 (UH1242)TR1GRN/YEL49FIBLKREDBLKBL

3 III - 7SM8300823. Electrical data• Schematic DiagramS 854-2-5268-940-00-0 (UH1242)FMI2131212121313121234515P-U25P-U1To Outdoor UnitTH4TH3TH2TH1CR231

3SM830082III - 83. Electrical data214321211321313143 5 62143 5 6513 97U1PowerLineControlLineTo Outdoor UnitEarthTerminal• Electric Wiring DiagramW 854

3 III - 9SM8300823. Electrical data• Schematic DiagramS 854-2-5268-935-00-0 (KH2442)FMI2131212121312123451234514P-U24P-U1To Outdoor UnitTH4TH3TH2TH1CR

3SM830082III - 103. Electrical data214321211321313143 5 62143 5 6513 97U1PowerLineControlLineTo Outdoor UnitEarthTerminal• Electric Wiring DiagramW 85

I - 11SM830082123451. SpecificationsMODEL No. Indoor Unit KH3642Outdoor Unit CH3642POWER SOURCE 230 - 208 V / 1 Phase / 60 HzPERFORMANCE Cooling Heat

3 III - 11SM8300823. Electrical data• Schematic DiagramS 854-2-5268-936-00-0 (KH3642)FMI2131212121312123451234514P-U24P-U1To Outdoor UnitTH4TH3TH2TH1C

3SM830082III - 123. Electrical data• Electric Wiring DiagramTH6TH7TH82121213163PH3131 357913113BLKBLKBLKBLKWHTWHTTRAC230V AC14VFMOPNKBRNGRYGRYWHTREDWH

3 III - 13SM8300823. Electrical data3-2 Outdoor Units11111 CH2442• Schematic DiagramS 854-2-5268-945-00-0 (CH2442-S)FMO21311221212131TRAC 230VAC 14VTH

3SM830082III - 143. Electrical data• Electric Wiring DiagramTH6TH7TH82121213163PH3131 357913113BLKBLKBLKBLKWHTWHTTRAC230V AC14VFMO2PNKBRNGRYGRYWHTREDW

3 III - 15SM8300823. Electrical data3-2 Outdoor Units22222 CH3642• Schematic DiagramS 854-2-5268-946-00-0 (CH3462-S)FMO221311221212131TRAC 230VAC 14VT

3SM830082III - 163. Electrical data• Electric Wiring DiagramTH6TH7TH82121213163PH3131 357913113BLKBLKBLKBLKWHTWHTTRAC230V AC14VFMO2PNKBRNGRYGRYWHTREDW

3 III - 17SM8300823. Electrical data3-2 Outdoor Units33333 CH4242• Schematic DiagramS 854-2-5268-948-00-0 (CH4242-S)FMO221311221212131TRAC 230VAC 14VT

1234Section IV - 1SM8300824. Service procedures4. SERVICE PROCEDURES4-1 Troubleshooting ...

4. Service procedures1234SectionSM830082IV - 24-1 TroubleshootingThis section explains:This unit is made to be trouble free, and not need much service

1234Section IV - 3SM8300824. Service procedures(1) Check before and after TroubleshootingMany problems may happen because of wiring or power supply pr

I - 12SM830082123451. SpecificationsMODEL No. XH2442Source 230 - 208 VAC / 1 phase / 60 HzRemote controller (Option) RCS - SH80UA, WLController P. C.

4. Service procedures1234SectionSM830082IV - 4(2) General Troubleshooting Flow Chart: Diagnosis and RemedyWhen you have found a major problem, such as

1234Section IV - 5SM8300824. Service procedures(B) HeatingPoor heatingIs setting temp.suitable ?Change the setting temp.Is heating loadtoo large ?Revi

4. Service procedures1234SectionSM830082IV - 6(3) Meanings of alarm messagesWhen using group control, main indoor unit address setting is duplicated.(

1234Section IV - 7SM8300824. Service proceduresThermistorfailureFault withcomp. and itscircuitPossible Cause of MalfunctionIndoor thermistor is either

4. Service procedures1234SectionSM830082IV - 8(4) LED Indication on the Outdoor Unit’s P.C.B. Ass’yIf something goes wrong with the outdoor unit, LED

1234Section IV - 9SM8300824. Service procedures(5) Symptoms and parts to inspect1) Symptom: LCD on the remote controller does not display and remote c

4. Service procedures1234SectionSM830082IV - 102) Symptom: LCD on the remote controller displays “CHECK E01”. (Unusualcommunication between remote co

1234Section IV - 11SM8300824. Service procedures4) Symptom: LCD on the remote controller is displaying “CHECK E04”. (Unusualcommunication between the

4. Service procedures1234SectionSM830082IV - 126) Symptom: LCD on the remote controller is displaying “CHECK E06”. (Unusualcommunication between the

1234Section IV - 13SM8300824. Service procedures9) Symptom: LCD on the remote controller displays “CHECK P01”. (Indoor fan protectionthermostat opera

I - 13SM830082123451. SpecificationsMODEL No. XH3642Source 230 - 208 VAC / 1 phase / 60 HzRemote controller (Option) RCS - SH80UA, WLController P. C

4. Service procedures1234SectionSM830082IV - 1410) Symptom: LCD on the remote controller displays “CHECK P02”. (Compressor / outdoorfan protection th

1234Section IV - 15SM8300824. Service procedures11) Symptoms: LCD on the remote controller displays “CHECK P03”.(Alarm for unusual discharge temp. of

4. Service procedures1234SectionSM830082IV - 1613) Symptom: LCD on the remote controller displays “CHECK P05”. (Negative phasedetection operation war

1234Section IV - 17SM8300824. Service procedures15) Symptom: LCD on the remote controller displays “CHECK E16”.NoNoNoYesYes0647_M_SStartRepair the wir

4. Service procedures1234SectionSM830082IV - 1818) Symptom: LCD on the remote controller displays “CHECK H01, H02, H03”.(compressor current detection)

1234Section IV - 19SM8300824. Service procedures(6) Procedures When a Specific Component Does Not Work1) Indoor fan does not operate.NoYesIs fan motor

4. Service procedures1234SectionSM830082IV - 204) Compressor motor does not operate.5) Outdoor fan does not operate.NoYesDoes compressor motor magneti

SM830082 IV - 21SM8300821234Section54. Service procedures(7) Service Functions of Optional Wired Remote ControllerFrom the remote controller you can c

4. Service proceduresSM830082IV - 221234Section5Fig. IV-41929_M_ISensor addressSensor temperature °FaUnit No. (Indoor unit address)(B) Check the senso

SM830082 IV - 23SM8300821234Section54. Service proceduresRefer to the table below for the relationship between the sensor address and the location of

I - 14SM830082123451. SpecificationsMODEL No. XH4242Source 230 - 208 VAC / 1 phase / 60 HzRemote controller (Option) RCS - SH80UA, WLController P. C.

4. Service proceduresSM830082IV - 241234Section5(D) Check the remote controller itself for correct operationThe remote controller has a self-diagnosti

SM830082 IV - 25SM8300821234Section54. Service proceduresNever press (clear) button unless you want to erase the accessed data in memory. Followthe

4. Service proceduresSM830082IV - 261234Section5(F) Confirm and change the indoor unit address (Ref. Fig. IV-8, IV-9)❏ The purpose of the above functi

SM830082 IV - 27SM8300821234Section54. Service procedures(G) Change the shift temperature in heating mode (Ref. Fig. IV-10)❏ If the indoor unit is ins

4. Service proceduresSM830082IV - 281234Section5(H) Set the indoor unit address (Ref. Fig. IV-11, IV-12)❏ This function is usable if the auto. address

SM830082 IV - 29SM8300821234Section54. Service procedures( I ) Change the period of the filter timer (Ref. Fig. IV-13)❏ If the period of filter timer

4. Service procedures1234SectionSM830082IV - 30Fig. IV-14Coppertube ormetallic partClipInsulationtesterProbeTerminal plate0639_X_SFig. IV-15Coppertube

1234SectionSM830082 IV - 31SM8300824. Service procedures(2) Checking the Protective Devices• Disconnect the connector, which consists of P (plug) and

4. Service procedures1234SectionSM830082IV - 32(3) Checking the Electrical Parts1 Power transformer (TR1) ... Indoor unit *Measure t

1234SectionSM830082 IV - 33SM8300824. Service proceduresFan motorcapacitorCompressor motorcapacitor1041_X_SMultimeterΩFig. IV-1966666 Continuity of fu

I - 15SM830082123451. SpecificationsMODEL No. TH2442Source 230 - 208 V / 1 phase / 60 HzRemote controller (Option) RCS - SH80UA, WLController P. C.

4. Service procedures1234SectionSM830082IV - 347 Solenoid coil of the electronic refrigerant *Measure the coil resistance.control valve (ERCV) ………… In

1234SectionSM830082 IV - 35SM8300824. Service procedures(2) Indoor heat exch.coil sensor : TH2(E1), TH3(E2)Outdoor heatexch. coil sensor : TH6(C1), TH

4. Service procedures1234SectionSM830082IV - 36(5) PCB Setting● Setting of outdoor control PCB(A) Standard control (single outdoor unit)In case of sin

1234SectionSM830082 IV - 37SM8300824. Service procedures(6) R.C. Address Setting Method(“0” when shipped from factory)1ONON sideOFF side20R.C. address

4. Service procedures1234SectionSM830082IV - 38(7) Automatic Address Setting Method (8) Displaying Indoor / Outdoor Unit Com-bination NumbersDisplay t

1234SectionSM830082 IV - 39SM8300824. Service procedures(9) Items to Check Prior to Test RunS4. Capacity code1ONON side2094_C_IOFF sideS4 (green or Bl

4. Service procedures1234SectionSM830082IV - 40(10) Test Run Preparing for Test Run● Before attempting to start the air conditioner,check the follow

1234SectionSM830082 IV - 41SM8300824. Service proceduresSet the outdoor unit R.C. address.Turn on power supply switch.Execute auto. address operation

4. Service procedures1234SectionSM830082IV - 42(11) PCBs and Their Location● PCB (CR-TH2442) FOR INDOOR UNITSCN75 (WHT) : VCCCN73 (BLK) : RS1CN71 (YEL

1234SectionSM830082 IV - 43SM8300824. Service procedures● PCB (CR-CH2442) FOR OUTDOOR UNITSCN007 (RED): EXCTS001 (A. ADD): Auto addressS004 (BLU): Cap

SM830082Please Read Before StartingThis air conditioning system meets strict safety and operatingstandards. As the installer or service person, it is

I - 16SM830082123451. SpecificationsMODEL No. TH3642Source 230 - 208 V / 1 phase / 60 HzRemote controller (Option) RCS - SH80UA, WLController P. C. B

4. Service procedures1234SectionSM830082IV - 44(12) Checking procedure for each PC BoardThe indoor and outdoor PCBs have functions to check the signal

1234SectionSM830082 IV - 45SM8300824. Service procedures(13) TMX60 pinsWhen shorting TMX60 pins on the indoor and outdoor PCBs, operations shown on th

SANYO FISHER Service CompanyCENTRAL REGION1739 Sands Place, Suite GMarietta, GA 30067Phone: (770) 951-8284Fax: (770) 951-2077July. / ’01 Print

I - 17SM830082123451. SpecificationsMODEL No. TH4242Source 230 - 208 V / 1 phase / 60 HzRemote controller (Option) RCS - SH80UA, WLController P. C.

I - 18SM830082123451. SpecificationsMODEL No. UH2442Source 230 - 208 V / 1 phase / 60 HzRemote controller (Option) RCS - BH80UA, WLController P. C. B

I - 19SM830082123451. SpecificationsMODEL No. UH3642Source 230 - 208 V / 1 phase / 60 HzRemote controller (Option) RCS - BH80UA, WLController P. C.

I - 20SM830082123451. Specifications1-2 Major Component Specifications(A) Indoor UnitMODEL No. KH2442Source 230 - 208 V / 1 phase / 60 HzRemote contr

I - 21SM830082123451. Specifications1-2 Major Component Specifications(A) Indoor UnitMODEL No. KH3642Source 230 - 208 V / 1 phase / 60 HzRemote cont

I - 22SM830082123451. Specifications1-2 Major Component Specifications(B) Outdoor UnitMODEL No. CH2442Source 230 - 208 VAC / 1 phase / 60 HzController

I - 23SM830082123451. Specifications1-2 Major Component Specifications(B) Outdoor UnitMODEL No. CH3642Source 230 - 208 VAC / 1 phase / 60 HzControlle

I - 24SM830082123451. Specifications1-2 Major Component Specifications(B) Outdoor Unit+ 2.0+ 0.5DATA SUBJECT TO CHANGE WITHOUT NOTICEMODEL No. CH4242S

I - 25SM830082123451. Specifications1-3 Other Component Specifications(A) Indoor UnitMODEL No. XH2442Power Transformer ATR – II224ARated Primary 220

WHO SHOULD USE THIS MANUALThis service manual is made to assist the service technician apply his knowledge and trainingto this model air conditioner.

I - 26SM830082123451. Specifications1-3 Other Component Specifications(A) Indoor UnitMODEL No. XH3642Power Transformer ATR – IIK224ARated Primary 220

I - 27SM830082123451. Specifications1-3 Other Component Specifications(A) Indoor UnitMODEL No. XH4242Power Transformer ATR – IIK224ARated Primary 220

I - 28SM830082123451. SpecificationsMODEL No. TH2442Power Transformer ATR – IIK244BRated Primary AC 220 V, 60 HzSecondary BRN - BRN : 14 V / 0.55 A, R

I - 29SM830082123451. SpecificationsMODEL No. TH3642Power Transformer ATR – IIK244BRated Primary AC 220 V, 60 HzSecondary BRN - BRN : 14 V / 0.55 A,

I - 30SM830082123451. SpecificationsMODEL No. TH4242Power Transformer ATR – IIK244BRated Primary AC 220 V, 60 HzSecondary BRN - BRN : 14 V / 0.55 A, R

I - 31SM830082123451. SpecificationsMODEL No. UH2442Power Transformer ATR – IIK244BRated Primary AC 220 V, 60 HzSecondary BRN - BRN : 14 V / 0.55 A,

I - 32SM830082123451. SpecificationsMODEL No. UH3642Power Transformer ATR – IIK244BRated Primary AC 220 V, 60 HzSecondary BRN - BRN : 14 V / 0.55 A, R

I - 33SM830082123451. SpecificationsMODEL No. KH2442Power Transformer ATR – IIK244BRated Primary AC 220 V, 60 HzSecondary BRN - BRN : 14 V / 0.55 A,

I - 34SM830082123451. SpecificationsMODEL No. KH3642Power Transformer ATR – II244BRated Primary AC 220 V, 60 HzSecondary BRN - BRN : 14 V / 0.55 A, RE

I - 35SM830082123451. Specifications1-3 Other Component Specifications(B) Outdoor UnitMODEL No. CH2442Compressor Motor Magnetic Contactor FC - 1ULCoi

2-7 Overload Protection (Heating) ...II - 92-8 Discharge Temperature Control (Cooling

I - 36SM830082123451. SpecificationsMODEL No. CH3642Compressor Motor Magnetic Contactor FC - 1SULCoil rated 240 VAC, 60 HzCoil resistance (at 68 °F) Ω

I - 37SM830082123451. SpecificationsMODEL No. CH4242Compressor Motor Magnetic Contactor FC - 2SULCoil rated 240 VAC, 60 HzCoil resistance (at 68 °F)

I - 38SM830082123451. Specifications1-4 Dimensional dataIndoor unit : 4-Way Air Discharge Semi-concealed Type24 Type33-27/323-15/1630-9/1619-11/1619-1

I - 39SM830082123451. Specifications1-4 Dimensional dataIndoor unit : 4-Way Air Discharge Semi-concealed Type36, 42 Type45-9/3241-31/3231-3/3219-11/1

I - 40SM830082123451. Specifications1-4 Dimensional dataIndoor unit : Ceiling Mounted Type24 TypeDrain connectionDrain connection for left sideRefrige

I - 41SM830082123451. Specifications1-4 Dimensional dataIndoor unit : Ceiling Mounted Type36, 42 TypeDrain connectionDrain connection for left sideRe

I - 42SM830082123451. Specifications1-4 Dimensional dataIndoor unit : Concealed Duct Type24 TypeRefrigerant liquid line ø3/8 (narrow tube)(Use the tub

I - 43SM830082123451. Specifications1-4 Dimensional dataIndoor unit : Concealed Duct Type36 TypeRefrigerant liquid line ø3/8 (narrow tube)Refrigerant

I - 44SM830082123451. Specifications1-4 Dimensional dataIndoor unit : Concealed Duct Type Flange for the air intake duct (Field supply): For Conceale

I - 45SM830082123451. Specifications1-4 Dimensional dataIndoor unit : Wall Mounted Type24 Type49-7/32Dimension : inchRefrigerant gas line (wide tubin

I - 1SM830082123451. Specifications1. SPECIFICATIONS1-1 Unit Specifications ...

I - 46SM830082123451. Specifications1-4 Dimensional dataIndoor unit : Wall Mounted Type36 Type59-1/16Dimension : inchRefrigerant gas line (wide tubing

I - 47SM830082123451. Specifications1-4 Dimensional Data(B) Outdoor Unit: CH244215-3/414-31/32 13/321-3/161-31/3228-15/161112-1/1637Dimension : inchH

I - 48SM830082123451. Specifications1-4 Dimensional Data(B) Outdoor Unit: CH3642, CH424248-5/822-27/3223-29/3237Dimension : inchHole for anchor bolt (

I - 49SM830082123451. Specifications1-5 Refrigerant Flow DiagramOutdoor Unit: CH2442 Indoor Unit: 24 TypeHPHighpressureswitchCompressorAccumulatorAcc

I - 50SM830082123451. SpecificationsHPHighpressureswitchCompressorAccumulatorECPHeat exchanger4-way valveECPHeat exchangerDistributorElectronicref.con

I - 51SM830082123451. Specifications RATING CAPACITY : 24,000 BTU/h AIR FLOW RATE: 540 CFM EVAPORATOR CONDENSER ENT.TEMP.°F(°C) AM

I - 52SM830082123451. SpecificationsIndoor Unit: XH2442 Outdoor Unit: CH2442• 208V / 1 phase / 60Hz RATING CAPACITY : 23,400 BTU/h AIR FLOW R

I - 53SM830082123451. SpecificationsIndoor Unit: XH3642 Outdoor Unit: CH3642• 230V / 1 phase / 60Hz RATING CAPACITY : 34,500 BTU/h AIR FLOW

I - 54SM830082123451. SpecificationsIndoor Unit: XH3642 Outdoor Unit: CH3642• 208V / 1 phase / 60Hz RATING CAPACITY : 33,500 BTU/h AIR FLOW R

I - 55SM830082123451. SpecificationsIndoor Unit: XH4242 Outdoor Unit: CH4242• 230V / 1 phase / 60Hz RATING CAPACITY : 42,000 BTU/h AIR FLOW

I - 2SM830082123451. Specifications1-1 Unit SpecificationsMODEL No. Indoor Unit XH2442Outdoor Unit CH2442POWER SOURCE 230 - 208 V / 1 Phase / 60 HzPER

I - 56SM830082123451. SpecificationsIndoor Unit: XH4242 Outdoor Unit: CH4242• 208V / 1 phase / 60Hz RATING CAPACITY : 40,000 BTU/h AIR FLOW R

I - 57SM830082123451. SpecificationsIndoor Unit: TH2442 Outdoor Unit: CH2442• 230V / 1 phase / 60Hz RATING CAPACITY : 22,400 BTU/h AIR FLOW

I - 58SM830082123451. SpecificationsIndoor Unit: TH2442 Outdoor Unit: CH2442• 208V / 1 phase / 60Hz RATING CAPACITY : 21,600 BTU/h AIR FLOW R

I - 59SM830082123451. SpecificationsIndoor Unit: TH3642 Outdoor Unit: CH3642• 230V / 1 phase / 60Hz RATING CAPACITY : 34,000 BTU/h AIR FLOW

I - 60SM830082123451. SpecificationsIndoor Unit: TH3642 Outdoor Unit: CH3642• 208V / 1 phase / 60Hz RATING CAPACITY : 33,000 BTU/h AIR FLOW R

I - 61SM830082123451. SpecificationsIndoor Unit: TH4242 Outdoor Unit: CH4242• 230V / 1 phase / 60Hz RATING CAPACITY : 42,000 BTU/h AIR FLOW

I - 62SM830082123451. SpecificationsIndoor Unit: TH4242 Outdoor Unit: CH4242• 208V / 1 phase / 60Hz RATING CAPACITY : 40,000 BTU/h AIR FLOW R

I - 63SM830082123451. SpecificationsIndoor Unit: UH2442 Outdoor Unit: CH2442• 230V / 1 phase / 60Hz RATING CAPACITY : 24,000 BTU/h AIR FLOW

I - 64SM830082123451. SpecificationsIndoor Unit: UH2442 Outdoor Unit: CH2442• 208V / 1 phase / 60Hz RATING CAPACITY : 23,400 BTU/h AIR FLOW R

I - 65SM830082123451. SpecificationsIndoor Unit: UH3642 Outdoor Unit: CH3642• 230V / 1 phase / 60Hz RATING CAPACITY : 34,500 BTU/h AIR FLOW

I - 3SM830082123451. SpecificationsMODEL No. Indoor Unit XH3642Outdoor Unit CH3642POWER SOURCE 230 - 208 V / 1 Phase / 60 HzPERFORMANCE Cooling Heati

I - 66SM830082123451. SpecificationsIndoor Unit: UH3642 Outdoor Unit: CH3642• 208V / 1 phase / 60Hz RATING CAPACITY : 33,000 BTU/h AIR FLOW R

I - 67SM830082123451. SpecificationsIndoor Unit: KH2442 Outdoor Unit: CH2442• 230V / 1 phase / 60Hz RATING CAPACITY : 22,000 BTU/h AIR FLOW

I - 68SM830082123451. SpecificationsIndoor Unit: KH2442 Outdoor Unit: CH2442• 208V / 1 phase / 60Hz RATING CAPACITY : 21,000 BTU/h AIR FLOW R

I - 69SM830082123451. SpecificationsIndoor Unit: KH3642 Outdoor Unit: CH3642• 230V / 1 phase / 60Hz RATING CAPACITY : 33,000 BTU/h AIR FLOW

I - 70SM830082123451. SpecificationsIndoor Unit: KH3642 Outdoor Unit: CH3642• 208V / 1 phase / 60Hz RATING CAPACITY : 32,000 BTU/h AIR FLOW R

I - 71SM830082123451. Specifications1-8 Heating Capacity2182_X_SIndoor entering air temperature: 70°FHeating capacity (%)Outdoor ambient temp. (°F DB

I - 72SM830082123451. Specifications1-9 Performance Charts● Cooling Characteristics(1) Operating Current11111 Indoor Unit: XH2442 Outdoor Unit: CH2442

I - 73SM830082123451. Specifications1-9 Performance Charts● Cooling Characteristics(1) Operating Current11111 Indoor Unit: XH4242 Outdoor Unit: CH424

I - 74SM830082123451. Specifications1-9 Performance Charts● Cooling Characteristics(1) Operating Current11111 Indoor Unit: TH2442 Outdoor Unit: CH2442

I - 75SM830082123451. Specifications1-9 Performance Charts● Cooling Characteristics(1) Operating Current11111 Indoor Unit: TH4242 Outdoor Unit: CH424

I - 4SM830082123451. SpecificationsMODEL No. Indoor Unit XH4242Outdoor Unit CH4242POWER SOURCE 230 - 208 V / 1 Phase / 60 HzPERFORMANCE Cooling Heatin

I - 76SM830082123451. Specifications1-9 Performance Charts● Cooling Characteristics(1) Operating Current11111 Indoor Unit: UH2442 Outdoor Unit: CH2442

I - 77SM830082123451. Specifications1-9 Performance Charts● Cooling Characteristics(1) Operating Current11111 Indoor Unit: KH2442 Outdoor Unit: CH244

I - 78SM830082123451. Specifications1-9 Performance Charts● Heating Characteristics(1) Operating Current11111 Indoor Unit: XH2442 Outdoor Unit: CH2442

I - 79SM830082123451. Specifications1-9 Performance Charts● Heating Characteristics(1) Operating Current11111 Indoor Unit: XH4242 Outdoor Unit: CH424

I - 80SM830082123451. Specifications1-9 Performance Charts● Heating Characteristics(1) Operating Current11111 Indoor Unit: TH2442 Outdoor Unit: CH2442

I - 81SM830082123451. Specifications1-9 Performance Charts● Heating Characteristics(1) Operating Current11111 Indoor Unit: TH4242 Outdoor Unit: CH424

I - 82SM830082123451. Specifications1-9 Performance Charts● Heating Characteristics(1) Operating Current11111 Indoor Unit: UH2442 Outdoor Unit: CH2442

I - 83SM830082123451. Specifications1-9 Performance Charts● Heating Characteristics(1) Operating Current11111 Indoor Unit: KH2442 Outdoor Unit: CH244

I - 84SM830082123451. Specifications1-9 Performance Charts● Cooling Characteristics(2) Operating Pressure11111 Indoor Unit: 24 Type Outdoor Unit: CH24

I - 85SM830082123451. Specifications1-9 Performance Charts● Cooling Characteristics(2) Operating Pressure11111 Indoor Unit: 36 Type Outdoor Unit: CH3

I - 5SM830082123451. SpecificationsMODEL No. Indoor Unit TH2442Outdoor Unit CH2442POWER SOURCE 230 - 208 V / 1 Phase / 60 HzPERFORMANCE Cooling Heati

I - 86SM830082123451. Specifications1-9 Performance Charts● Cooling Characteristics(2) Operating Pressure11111 Indoor Unit: 42 Type Outdoor Unit: CH42

I - 87SM830082123451. Specifications1-9 Performance Charts● Heating Characteristics(2) Operating Pressure11111 Indoor Unit: 24 Type Outdoor Unit: CH2

I - 88SM830082123451. Specifications1-9 Performance Charts● Heating Characteristics(2) Operating Pressure11111 Indoor Unit: 36 Type Outdoor Unit: CH36

I - 89SM830082123451. Specifications1-9 Performance Charts● Heating Characteristics(2) Operating Pressure11111 Indoor Unit: 42 Type Outdoor Unit: CH4

I - 90SM830082123451. Specifications1-10 Noise Criterion Curves● 4-Way Air Discharge Semi-concealed TypeMODEL : XH2442SOUND LEVEL : HIGH 38 dB(A), NC

I - 91SM830082123451. Specifications1-10 Noise Criterion Curves● Ceiling Mounted TypeMODEL : TH2442SOUND LEVEL : HIGH 40 dB(A), NC 34LOW 36 dB(A), NC

I - 92SM830082123451. Specifications1-10 Noise Criterion Curves● Concealed Duct TypeMODEL : UH2442SOUND LEVEL :HIGH 34 dB(A), NC 22 / LOW 27 dB(A), NC

I - 93SM830082123451. Specifications1-10 Noise Criterion Curves● Wall Mounted TypeMODEL : KH2442SOUND LEVEL : HIGH 45 dB(A), NC 38LOW 40 dB(A), NC 33

I - 94SM830082123451. Specifications90807060504030201063 125 250 500 1000 2000 4000 80000597_C_SAPPROXIMATETHRESHOLD OFHEARING FORCONTINUOUSNOISE NC-6

I - 95SM830082123451. Specifications1-11 Increasing the Fan SpeedIf external static pressure is too great (due to longextension of ducts, for example