Sanyo CH3682 Manual de usuario

IMPORTANTThese air conditioners employ newrefrigerant R410A.Pay special attention whenservicing the unit.TECHNICAL & SERVICE MANUALKHS3082 + CH308

Indoor Unit KHS3682Outdoor Unit CH3682< 208V > DATA SUBJECT TO CHANGE WITHOUT NOTICE.Remarks: Rating conditions are:Cooling: Indoor air temperat

224. How to Install the Outdoor UnitFirst refer to Section 2. Installation Site Selection.4-1. Wiring Instructions for the Outdoor UnitRegulations on

235. Refrigerant Tubing5-1. Use of the Flaring MethodMany of the conventional split system air conditionersemploy the flaring method to connect refrig

245-4. Connecting Tubing between Indoor and Outdoor Unitsa) Tightly connect the indoor side refrigerant tubing exten-ded from the wall with the outdoo

256. Air PurgingAir and moisture remaining in the refrigerant systemhave undesirable effects as indicated below. Therefore,they must be purged complet

26(5) With the vacuum pump still running, close the “Lo”knob of the manifold valve. Then stop the vacuumpump.(6) With the hex wrench, turn the valve s

27How to Test Run the Air ConditionerAfter turning on the power of the air conditioner, use theremote controller and follow the steps below to conduct

28 Pump DownPump down means collecting all refrigerant gas in thesystem back into the outdoor unit without losing any ofthe gas. Pump down is used wh

a) Temporary connection:Screw in 3 – 5 turns by hand. (Fig. 60c)b) To fasten the flare nuts, apply specified torqueas Table 9 and Fig. 60d.Fig. 60c Fi

308. Address Switch8-1. Address Setting of the Remote Control UnitThe address can be set in order to prevent interferencebetween remote controllers wh

For Parts or Service Assistance please contact your local Sanyo HVAC Contractor or DistributorUnited States: SCS, HVAC SolutionsWeb: www.SanyoHVAC.com

Indoor Unit KHS308224BYJ48-1256Flap MotorType Stepping MotorRating ModelCoil Resistance Ohm(Ambient Temp. 77 °F (25 °C))Each Pair of Terminal : 200 +/

Indoor Unit KHS3682Flap MotorTypeRating ModelCoil Resistance Ohm(Ambient Temp. 77 °F (25 °C)) Face Area CoilRowsFins Per inchHeat Exchanger Coilft2 (m

Outdoor Unit CH30822-2-2. Outdoor UnitP.C.BoardCircuit Fuse ControlsPart No.-250V 25APOW-CH3082-B1Noise Filer P.C.BMicroprocessor400V 3.5ACR-CH3082-F

Outdoor Unit CH3682P.C.BoardCircuit Fuse ControlsPart No.-250V 25APOW-CH3082-B1Noise Filer P.C.BMicroprocessor400V 3.5ACR-CH3682-FControl P.C.B--HIC-C

2-3. Other Component Specifications Indoor Unit KHS3082 KHS3682Outdoor Unit CH3082 CH3682032 50 68 86 104 122 140 158 176 194(0) (10) (20) (30) (

3. DIMENSIONAL DATAIndoor Unit  KHS3082 KHS3682Unit: inch(mm)(852-0-0010-19600-0)41-15/16 (1065)9-1/16 (230) (3/32)7-25/32Wide tube dia. 5/8"

Outdoor Unit CH3082 CH3682Unit: inch(mm)(852-0-0010-19400-1)6-11/6 25-31/32 4-11/322-15/162-3/82-ID:1-1/4 holes (holes for drain)Of the 4-ID:1-1/4

Compressor4-wayvalveMainAccumulatorHigh pressureswitchWide tubeservicevalveWide tubeSubAccumulatorNarrowtubeservicevalveNarrow tubeHeat exchangerHeat

5. PERFORMANCE DATA5-1. Temperature ChartsIndoor Unit KHS3082Outdoor Unit CH3082• Check each performance value in test-run mode. Electrical perfor

• Before doing repair work, please read the " SAFETY PRECAUTIONS" carefully and fully understand them. • The precautionary items here

Indoor Unit KHS3082Outdoor Unit CH3082• Check each performance value in test-run mode. Electrical performance values represent a combined indoor/o

Indoor Unit KHS3682Outdoor Unit CH3682Cooling Characteristics (RH : 46%, Indoor fan speed : High fan) (60Hz, 230V)(1) Low pressure performance cha

Indoor Unit KHS3682Outdoor Unit CH3682Indoor discharge air temperature °F(°C)23(–5)32(0)41(5)50(10)59(15)68(20)77(25)Outdoor inlet air D.B. temp.

Indoor Unit : KHS3082Outdoor Unit : CH3082Power Supply : 230V Single Phase 60Hz< Cooling Capacity (Low Ambient) >5-2. Cooling CapacityTC

1.Rating conditions (#) : Indoor Unit Entering Air Temp. 80 °F (26.7 °C) D.B. / 67 °F (19.4 °C) W.B.: Outdoor Ambient Temp. 95 °F (35 °C) D.B.2.3. A

Indoor Unit : KHS3682Outdoor Unit : CH3682Power Supply : 230V Single Phase 60Hz< Cooling Capacity (Low Ambient) >TC : Total Cooling Capaci

Indoor Unit : KHS3682Outdoor Unit : CH3682Power Supply : 230V Single Phase 60Hz< Cooling Capacity >TC : Total Cooling Capacity (BTU/h) S

Indoor Unit : KHS3082Outdoor Unit : CH3082Power Supply : 230V Single Phase 60Hz< Heating Capacity >5-3. Heating CapacityTH : Total Heatin

Indoor Unit : KHS3682Outdoor Unit : CH3682Power Supply : 230V Single Phase 60Hz< Heating Capacity >TH : Total Heating Capacity (BTU/h)1.Ra

Horizontal distance (ft.)Axis air velocity (ft./sec.)Vertical distance (ft.)Room air temp. :70°F (21.1°C)Fan speed : HighHeatingHorizontal distance (f

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

Horizontal distance (ft.)Axis air velocity (ft./sec.)Vertical distance (ft.)Room air temp. :70°F (21.1°C)Fan speed : HighHeatingHorizontal distance (f

6. ELECTRICAL DATA6-1. Electrical CharacteristicsIndoor UnitKHS3082Outdoor UnitCH3082Indoor Unit Outdoor UnitFan Motor Fan Motor + CompressorPerfo

Indoor UnitKHS3682Outdoor UnitCH3682Indoor Unit Outdoor UnitFan Motor Fan Motor + CompressorPerformance at 230V Single-phase 60HzRating conditions

8FA2-5250-70400-36-2. Electric Wiring DiagramsIndoor Unit KHS3082 KHS3682EVAPORATORTERMINAL BASETO OUTDOOR UNITLAMP9P(WHT)FLAP5P (WHT)MFLAP MOTORRE

Outdoor Unit CH3082 CH36828FA2-5250-70000-112345INDOORUNITPOWER SUPPLYGNDTERMINAL (5P)CRANKCASEHEATERFAN MOTOR MAGNETIC COILCOIL THERMISTORNOISE

Emergency operation SENSOR DRYAUTO cooling/heating operation Selecting the operation mode During DRY operation, the system adjusts the room temperat

HIGH POWERNIGHT SETBACKLamp colorsTimer backupThis function acts to raise the power but keeps the AC system in the same operating mode.This function i

The noise reducing control is the function used for silent operation of the air conditioner by means of setting the dip switch on the outdoor unit P.C

The maximum current value is changed to 14A (for CH3082) or 17A (for CH3682) to prevent power breaker tripping. (It is set to 24A (in cooling) or 22A

Overload prevention during heatingDuring HEAT operation, the temperature of the indoor heat exchanger is used to control the frequency and lessen the

Table of Contents SAFETY PRECAUTIONSTABLE OF CONTENTS1. OPERATING RANGE2. SPECIFICATIONS2-1. Unit Specifications 2-2. Major Component Specifi

This function prevents the circuit breaker or fuse from operating to open the circuit. This function works when electrical current has increased due t

8. TROUBLESHOOTING8-1. Precautions before Performing Inspection or RepairNOTEAfter checking the self-diagnostics monitor, turn the power OFF before

Since the indications cover various units, the corresponding parts listed below may not be present in some models.(1) OPERATION lamp(2) TIMER lamp(

(2) If the self-diagnostics function fails to operateCheck the indoor unit.Is the fuse blown?Replace the controller.Replace the circuitboard or the fu

8-3. Checking the Indoor and Outdoor Units(1) Checking the indoor unit(2) Checking the outdoor unit Using the TEST/T-RUN terminalsControlNo. Check ite

(3) Serial Communication Error Identification ProcedureRefer to "Method of Self-Diagnostics" for the self-diagnostics procedure.(3-1) Alarm

What is the latest self-diagnosis result ?Alarm Code : E07/P04/P05/P20/P27Alarm Code : E07/P04/P05/P20/P27Defect in the outdoor unitP. C. board.Alarm

(3-2) Alarm Code : E07/P04/P05/P20/P27Troubleshooting Serial Communication1. Turn off the power and wait until the power lamp (LED) of the outdoor u

[Trouble symptom 3] Motor rotates for some time (several seconds), but then quickly stops, when the indoor unit operates.(There is trouble in the sys

8-4-2. Outdoor Fan MotorThis outdoor DC fan motor contains an internal control PCB. Therefore, it is not possible to measure the coil resistance, and

9. CHECKING ELECTRICAL COMPONENTS9-1. Measurement of Insulation Resistance9-2. Checking Continuity of Fuse on PCB Ass'y10. REFRIGERANT R410A:

8-5. Noise Malfunction and Electromagnetic InterferenceAn inverter A/C operates using pulse signal control and high frequencies. Therefore, it is sus

Insulation testerProbeClipGround wireTerminal plateCoppertube ormetallic partClipInsulation testerProbeFig. 1Fig. 2Fig. 3Fig. 4Coppertube ormetallic p

FusePCB Ass'yFig. 5Fig. 6Fuse9-2. Checking Continuity of Fuse on PCB Ass'yRemove the PCB Ass'y from the electrical component box. Then

10. REFRIGERANT R410A: SPECIAL PRECAUTIONS WHEN SERVICING UNIT10-1. Characteristics of New Refrigerant R410A10-1-1. What is New Refrigerant R410A?R

Tubing precautionsRefrigerant R410A is more easily affected by dust or moisture compared with R22, thus be sure to temporarily cover the ends of the t

10-3. Tools Specifically for R410A For servicing, use the following tools for R410AGauge manifoldCharging hoseGas leak detectorRefrigerant cylinderCh

10-5. In Case of Compressor Malfunction CAUTIONShould the compressor malfunction, be sure to make the switch to a replacement compressor as quickly a

ValveSingle valveCharge liquid refrigerant with cylinder in up-side-down position.Single valve (with siphon tube)Charge with cylinder in normal positi

Length of tubingEvacuation timeLess than 33 ft. (10 m)More than 10 minutesMore than 33 ft. (10 m)More than 15 minutes10-6. In Case Refrigerant is Le

10-7. Charging Additional Refrigerant10-7-1. When Tubes are ExtendedObserve the proper amount of refrigerant as stated in this service manual or the

95 °F D.B. / 71 °F W.B.67 °F D.B. / 57 °F W.B.80 °F D.B. / 67 °F W.B. _ D.B. / _ W.B.1. OPERATING RANGEMaximumMinimumMaximumMinimum115 °F D.B.0 °

INSTRUCTION MANUALKHS3082 + CH3082KHS3682 + CH3682(OI-852-6-4181-149-00-0)APPENDIX AA-1

KHS3082KHS3682COOL/DRY/HEAT Model© SANYO 2010Pub. OI-85264181149000INSTRUCTION MANUALInverter-Controlled Split System Air ConditionerMODE D’EMPLOIClim

2FEATURESThis air conditioner is an inverter type unit that automatically adjusts capability as appropriate. Details on these functions are provided b

3PRODUCT INFORMATIONIf you have problems or questions concerning your Air Conditioner, you will need the following information. Model and serial numbe

4NAMES OF PARTSThis illustration is based on the external view of a standard model.Consequently, the shape may differ from that of the air conditioner

5REMOTE CONTROL UNIT (DISPLAY)(1) Operation modeAUTO ...HEAT...MILD DRY ...

6REMOTE CONTROL UNITTransmitterWhen you press the buttons on the remote control unit, the mark appears in the display to transmit the setting change

7SensorA temperature sensor inside the remote control unit senses the room temperature.(Cover closed)CLOCK buttonACL button (ALL CLEAR)Puts the remote

8USING THE REMOTE CONTROL UNITHOW TO INSTALL BATTERIES1. Slide the cover in the direction indicated by the arrow and remove it.2. Install two AAA alka

9OPERATION WITH THE REMOTE CONTROL UNIT1. Automatic OperationThis unit automatically switches between cooling operation and heating operation accordin

2. SPECIFICATIONS2-1. Unit SpecificationsIndoor Unit KHS3082Outdoor Unit CH3082< 230V >DATA SUBJECT TO CHANGE WITHOUT NOTICE.Remarks: Rating c

103. Adjusting the Fan SpeedA. Automatic fan speedSimply set the FAN SPEED selector button to the position.This automatically sets the best fan spe

117. HIGH POWER ModeHIGH POWER mode can be used to increase the output of the indoor unit for all operation modes except automatic operation.Press th

12A. In Heating Mode: ( )B. In Cooling Mode: ( )• Unoccupied Mode triggers Heating or Cooling Operation in response to the room temperature, but when

13SETTING THE TIMERIn the descriptions below, the following settings are used for the temperature and time indicator selector button on the bottom fro

144. How to set daily ON/OFF repeat timer(Example) To start operation at 7:10 am. and stop the air conditioner at 11:00 am. • The ON/OFF combination t

15ADJUSTING THE AIRFLOW DIRECTION1. HorizontalThe horizontal airflow can be adjusted by moving the vertical vanes with your hands to the left or right

16If these parts are stained, use a clean cloth moistened with a mild liquid detergent. When cleaning the grille, be careful not to force the vanes ou

17RemountingGrasp the sections near the front panel arms on both sides, and hold the front panel so that it is nearly horizontal. Push the arm shafts

INSTALLATION INSTRUCTIONSAPPENDIX BKHS3082 + CH3082KHS3682 + CH3682(II-852-6-4190-498-00-0)A-2

ContentsPageIMPORTANT!Please Read Before Starting ... 21. GENERAL ...

Indoor Unit KHS3082Outdoor Unit CH3082< 208V >DATA SUBJECT TO CHANGE WITHOUT NOTICE.Remarks: Rating conditions are:Cooling: Indoor air temperatu

2IMPORTANT! Please Read Before StartingThis air conditioning system meets strict safety and operatingstandards. As the installer or service person, it

31. GeneralThis booklet briefly outlines where and how to install theair conditioning system. Please read over the entire setof instructions for the i

41-5. Additional Materials Required for Installation1. Refrigeration (armored) tape2. Insulated staples or clamps for connecting wire(See local codes.

● Concerning air-intake side distance “A” (Fig. 5a)The minimum for distance “A” is 6" if there are noobstructions on the air-discharge side (wall

6Fig. 5eFig. 5fFig. 5g2-2-1. Installing the Unit in an Area with High Winds and in a Snowy Area● In locations with high winds, a wind-proof duct sho

711-13/16" 13-3/8"25-3/16"22-7/8"(6-21/32")6-5/16"21-25/32" (12-9/16")2-11/16"35-13/16"37-1/32"

8Required space around the outdoor unitIf the wind-proof duct is used, the space shown below must be secured around the outdoor unit.If the unit is us

925-13/32"3/32"13-3/8"(11-15/16")16-15/16"Air IntakeAir discharge39-1/4"27-7/32"7-1/32"35-15/16"28-15/16&

10Reference diagram for snow-proof ductSpace requirements for settingCH3082/3682 with STK-BDV80EMin. 39-3/8" or more(1) Single-unit installation(

11Min. 39-3/8"or moreMin. 11-13/16"or moreMin. 11-13/16"or moreMin. 19-11/16"or moreMin. 59-1/16"or moreMin. 78-3/4"or m

Indoor Unit KHS3682Outdoor Unit CH3682< 230V >DATA SUBJECT TO CHANGE WITHOUT NOTICE.Remarks: Rating conditions are:Cooling: Indoor air temperatu

Rear panelFig. 7cRear panelFig. 7b12Set screw only for transportationFig. 6Rear panelmarksFig. 7aLefttubingRighttubingRight-reartubing(recommended)Rig

13IndoorsideOutdoorsideHole should be made at a slight downward slant to theoutdoor side.NOTEFig. 10Plastic coverINSIDE OUTSIDEWallSlightanglePVC pipe

3-4. Removing and Installing the GrilleBasically, these models can be installed and wired with-out removing the grille. If access to any internal part

153-5. Shape the Indoor Side Tubing(1) Arrangement of tubing by directiona) Right or left tubingCut out the corner of the right/left frame with ahacks

163-7. Wire Size and LengthRegulations on wiring diameter differ from locality to locality. For field wiring requirements, please refer to your local

173-8. Wiring Instructions for Inter-unit Connections(1) Insert the inter-unit wiring (according to local codes)into the through-the-wall PVC pipe. Ru

18When connecting each power wire to the correspondingterminal, follow the instructions “How to connect wiringto the terminal” and fasten the wire sec

193-9. Mounting(1) To install the indoor unit, mount the indoor unit ontothe 3 tabs on the upper part of the rear plate.(2) Hold down the air discharg

20Hole in wallBent partNarrow tubeWide tubeRear panelFig. 38Drain cap Drain hoseClampFig. 39 Left-side tubing(1) Lead the tubing and drain hose throu

21To unmount indoor unitPress the 2 ▲ marks on the lower part of the indoor unitand unlatch the tabs. Then lift the indoor unit andunmount. (Fig. 42)3