Home

Indoor Unit Outdoor Unit CS-HE9PKE CS-HE12PKE CS

1. 1 T m q V QN9 TEA 1 NO NO JCONN ND PEST Lt E EQcdr rc L mm i Svo TE 952 190 252 6v9 ki 299 T 9cH in 4 1
2. C EXER REACTOR 1 2 3 TERMINAL BLACK WHITE RED BOARD GRY GRY RED RAT2 1 DATA GRY GRY RED m e R12 OUTDOOR AIR TEMP NOISE FILTER GOMM NICATI N SENSOR THERMISTOR AC BLK CIRCUIT CIRCUIT M BLK BLK C88 3 e i i DES FUSE 103 e C10 C9 CN TH1 PIPING TEMP 20A 250V Le SENSOR THERMISTOR AC WHT FUSE 104 WHT WHT 13 154 L250V G2 G2 G2 7 5V COMPRESSORTEMP SENSOR THERMISTOR FGI GRN ae SWITCHING io 2E POWER SUPPLY CN TANK GRN e FGAAGRN CIRCUIT 5 R1 x G2 G2 ELECTRO MAGNETIC BASE PAN E COIL 4 WAY VALVE HEATER 1 BLU HT2 BLU RY HT2 PFC RECTIFICATION 20 1 CIRCUIT CIRCUIT e 3 BLU ACN2 BLU CN HOT G2 FAN MOTOR 10 13V 1 MS Y 3 Md ELECTRO MAGNETIC 3 5 v a COIL EXPANSION VALVE HT 16 gt ELECTRONIC 174 5 PIE 4 19 CONTROLLER G2 2 1 CD73 S 4 2 2 D78 1 1 3 5V FUSE 101 CN STM T3 15A L250V CN MTR1 9 186 188 C187 5V t ESAE 5 R240 C178 U RED 1 2 G2 G2 G2 xi R14 62 m NH2 N G2 G2 Ql COMPRESSOR The unit turn to the Rated Frequency cooling Operation by short circuiting CN S after applying power betwe
3. x BLUE BLU RED RED TE REACTOR TRADEMARK i TERMINAL o o COMPRESSOR TERMINAL BLACK WHITE RED Ie BOARD GRY GRY THE PARENTHESIZED LETTERS IS INDICATED ON TERMINAL COVER RED RAT2 RAT1 DATA GRY GRY OUTDOOR AIR TEMP RED SENSOR THERMISTOR 110 omm NOISE FILTER por WHT o AC BLK CIRCUIT COMMUNICATION AVET BLK PIPING TEMP SENSOR THERMISTOR FUSE 103 20A 250V RECTIFICATION COMPRESSORTEMP AC WHT FUSE 104 CIRCUIT SENSOR THERMISTOR WHT WHT 13 154 L250V CN TANK 1 WHT slo GRN FGI GRN 7 GRN FG2 GRN ELECTRO MAGNETIC E 4 COIL 4 WAY VALVE CN HOT 1 wit sl al SWITCHING BASE PAN POWER HEATER 1 BLU HT2 BLU RY HT2 ARRE SUPPLY 2 E CIRCUIT 3 BLU ACN2 BLU ELECTRO MAGNETIC COIL EXPANSION VALVE 1 0 CN STM 2 WHT o FANMOTOR WHT 10 1 MS 3 3 5 V 1 FUSE 101 14 T3 15A L250V 16 5 IC19 U RED RED E 5 CN MTR1 S v V BLU 1 BLU 4 o WHT N W YLW YLW 9 ELECTRONIC CONTROLLER w ees COMPRESSOR Resistance of Compressor Windings MODEL CU HE9PKE CU HE12PKE CONNECTION 5RD132XBE21 U V 1 8970 U W 1 9070 V W 1 8820 Winding resistance at 20 C 18 it Diagram 9 Electronic Indoor Unit 9 1
4. 37 12 6 Quiet operation Heating 37 12 7 Powerful Mode 38 12 8 Timer nnns 38 12 9 Auto Restart 38 12 10 Indication 39 12 11 nanoe G 40 12 12 ECONAVI Operation 43 12 13 8 10 C Heat Operation 47 13 Protection 4 42222 2 48 13 1 Protection Control For All Operations 48 13 2 Protection Control For Cooling amp Soft Dry Operation 50 13 3 Protection Control For Heating Operation 51 14 Servicing 4 2 53 14 1 Auto OFF ON Button 53 14 2 Remote Control Button 54 15 Troubleshooting Guide 55 15 1 Refrigeration Cycle System 55 15 2 Breakdown Self Diagnosis Function 57 15 3 Error Code 58 15 4 Self diagnosis Method 60 16 Disassembly and Assembly Instructions 88 16 1 Indoor 002 202072 88 16 2 Outdoor Electronic Controller
5. 14 00 5 18 20 22 24 26 28 30 32 34 36 38 40 42 44 Outdoor Air Temperature C 2 50 2 30 2 10 1 90 Current A 1 70 1 50 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 Outdoor Air Temperature C 1 400 1 300 1 200 1 100 1 000 0 900 Low Pressure Mpa 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 Outdoor Air Temperature C 95 18 1 2 CS HE12PKE CU HE12PKE Current A Outlet Air C Low Pressure Mpa 20 00 18 00 16 00 14 00 12 00 10 00 5 00 4 50 4 00 3 50 3 00 2 50 1 300 1 200 1 100 1 000 0 900 0 800 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 Outdoor Air Temperature C 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 Outdoor Air Temperature C 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 Outdoor Air Temperature C 96 18 2 Heat Mode Outdoor Air Temperature Characteristic Condition e Indoor room temperature 20 C DryBulb C Wet Bulb e Unit setting Standard piping length forced heating at 30 C Hi fan e Compressor frequency Rated for Heating operation e Voltage 230V 18 2 1 CS HE9PKE CU HE9PKE CS AE9PKE CU AE9PKE Current A Outlet Air C High Pressure Mpa 36 00 32 00 28 00 24 00 20 00
6. DECE Green Orange Green Blue Orange Orange Green Blue 4 2 Outdoor Unit Air inlet rear Air inlet side O Air outlet pu 4 3 Remote Control Transmitter ton c LCD display SZ e Ge Off On ECONAVI operation MI em Temperature setting Operation mode e fiss f e nanoe G operation e 8 10 C HEAT operation et ves I gt Bic a Airflow direction adjustment FAN SPEED AIR Powerful Quiet operation ce I Fan speed selection IL T3 Timer setting Clock setting 12 5 Dimensions 5 1 Indoor Unit lt Top View gt lt Side View gt 255 lt Side View gt ipi Air intake direction 295 60 60 o Left ping Air outlet Right ping hole 5 hole direction lt Remote Control Transmitter gt Gas side Liquid side Relative position between the indoor unit and the installation plate lt Front View gt 497 2 16 4 dimensions line Left piping Installation plate ETE Indoor unit amens SI 264 1 Unit mm 13 5 2 Outdoor Unit lt Top View gt Space necessary for 824 68 5 installation e Anchor Bolt Pitch 330 x 540 Side View 37 299 Side View 3 way v
7. eene 3 6 Refrigeration Cycle Diagram 15 Specification eere 5 7 Block Diagram eee 16 FeatUres 11 8 Wiring Connection 17 Location of Controls and Components 12 8 1 Indoor 17 44 12 E is 4 2 Outdoor 12 9 Electronic Circuit Diagram 19 M Ld ie 9 1 Indoor Unit 19 13 9 2 Outdoor Unit 20 5 1 Indoor 13 10 Printed Circuit Board 21 d 10 1 Indoor Unit 21 Panasonic Corporation 2013 10 2 Outdoor Unit 23 11 Installation Instruction 24 11 1 Select The Best Location 24 11 2 Indoor 25 11 3 Outdoor Unit 30 12 Operation and Control 33 12 1 Basic 33 12 2 Indoor Fan Motor Operation 34 12 3 Outdoor Fan Motor Operation 35 12 4 Airflow 35 12 5 Quiet operation Cooling Mode Cooling area Of
8. 14 a OO gt a a H9IH LHM LNO H3AISO3S H3TIOHLNOO SINOYLOATA H3TIOHINOO 2INOH LO313 MHOSN3S 1H917 0 H3TIOHINOO LHM AOX NO LHM dSIG NO LL L 4 00000000000 MMI MIM 0000000000 000 MIA v L YOLOW L vl 19 m M n g OT X LHM IN3 NO LINOYIO NOILVOINQININOO HOLVHOdVA3 NOILVOISILOSY eni lA c TVNINH3L PEAST Linowlo WE 2 00 alii N49 9 ll 3snd dWaLl LINN SSION LOES We 2 20 1 OL gt K c ER m mn 0621 D yoeasna Yd ee ZHOS SL ZuMd AH pe L Alddns lt uaMOd SIA avNIWH3 L asvHd f 1 j 319NIS NIV 1 SNIGNNOYD H3TIOHLNOO ve ee sets OINOH LO3 13 17 8 2 Outdoor Unit TO INDOOR UNIT BLACK WHITE 1 RED M YELLOW YLW
9. Minimum C Indoor Operation Range Maximum C Heatin Minimum C 8 10 C Maximum C HEAT Minimum C Maximum C Cooling Minimum C Outdoor Operation Range Maximum C Heating Minimum C 8 10 C Maximum C HEAT Minimum C 1 Cooling capacities are based on indoor temperature of 27 C Dry Bulb 80 6 F Dry Bulb 19 0 C Wet Bulb 66 2 F Wet Bulb and outdoor air temperature of 35 C Dry Bulb 95 F Dry Bulb 24 C Wet Bulb 75 2 F Wet Bulb Heating capacities are based on indoor temperature of 20 C Dry Bulb 68 F Dry Bulb and outdoor air temperature of 7 C Dry Bulb 44 6 F Dry Bulb 6 C Wet Bulb 42 8 F Wet Bulb Heating low temperature capacity Input Power and COP measured at 230 V indoor temperature 20 C outdoor 2 1 C Heating extreme low temperature capacity Input Power and COP measured at 230 V indoor temperature 20 C outdoor 7 8 C Specifications are subjected to change without prior notice for further improvement Maximum heating capacity shown are the values based on powerful operation If the EUROVENT Certified models can be operated under the extra low temperature condition 7 C DB and 8 C WB temperature with rated voltage 230V shall be used The annual consumption is calculated by multiplying the input power by an average of 500 hours per year in cooling mode SEER and SCOP classification is at 230V only in a
10. DC SINGLE 12V250 OHM 1 CWA981299 e a 23 CAP DRAIN TRAY 1 CWH521259 lt 24 SENSOR COMPLETE 1 CWAB50C2401 A 25 ELECTRONIC CONTROLLER MAIN 1 CWA73C7894 CWA73C7895 A 26 ELECTRONIC CONTROLLER HVU 1 NOGE1F000005 27 CONTROL BOARD COVER CASING 1 CWH102456 lt 29 CONTROL BOARD FRONT COVER 1 CWH13C1286 m da A 30 TERMINAL BOARD CO 1 CWA28C2364 31 INDICATOR COMPLETE 1 CWE39C1231 E e 32 INDICATOR HOLDER 1 CWD933466 e 33 FRONT GRILLE COMPLETE 1 CWE11C5432 CWE11C5457 CWE11C5432 34 GRILLE DOOR 1 CWE14C1099 m 35 INTAKE GRILLE COMPLETE 1 CWE22K1605 36 DECORATION BASE ASS Y L 1 CWE35K1135 du 37 DECORATION BASE ASS Y R 1 CWE35C1182 m i 38 SCREW FRONT GRILLE 2 XTT4 16CFJ 39 AIR FILTER 2 CWD001326 40 FLEXIBLE PIPE 1 CWH851173 m m 41 REMOTE CONTROL COMPLETE 1 CWA75C4408 42 INSTALLATION PLATE 1 CWH361134 43 BAG COMPLETE INSTALLATION SCREW 1 CWH82C1705 lt m 44 OPERATING INSTRUCTION 1 CWF569236 s 45 INSTALLATION INSTRUCTION 1 CWF615521 e es 46 INSTALLATION INSTRUCTION 1 CWF615522 47 INSTALLATION INSTRUCTION 1 CWF615523 E L 48 INSTALLATION INSTRUCTION 1 CWF615524 bes 49 INSTALLATION INSTRUCTION 1 CWF615525 101 SAFETY REF NO PART NAME amp DESCRIPTION QTY CS HE9PKE CS AE9PKE CS HE12PKE REMARK 50 BAG 1 CWG861515 51 SH
11. Cooling Mode High Gas side pressure e Measuring electric current during operation lt gt A e Measuring gas side pressure Heating Mode Inefficient compressor Insufficient refrigerant Clogged strainer or capillary tube Inefficient compressor Insufficient refrigerant Clogged strainer or capillary tube 55 15 1 1 Relationship between the condition of the air conditioner and pressure and electric current Cooling Mode Heating Mode Condition of the air conditioner Low Pressure High Pressure Low Pressure High Pressure 22 Insufficient refrigerant gas leakage Clogged capillary tube or 2 2 2 strainer Short circuit in the indoor unit a a a a a Heat radiation deficiency 2 2 2 of the outdoor unit Inefficient compression a a a a a a Carry out the measurements of pressure electric current and temperature fifteen minutes after an operation is started 56 15 2 Breakdown Self Diagnosis Function 15 2 1 Self Diagnosis Function Three Digits Alphanumeric Code e Once abnormality has occurred during operation the unit will stop its operation and Timer LED blinks e Although Timer LED goes off when power supply is turned off if the unit is operated under a breakdown condition the LED will light up again e In operation after breakdown repai
12. During startup and operation of cooling and heating when Power Factor Correction PFC protection circuitry at the outdoor unit main PCB senses abnormal DC voltage level for power transistors When DC voltage detected is LOW transistor switching will turn ON by controller to push up the DC level When DC voltage detected is HIGH 391Vdc 425Vdc active LOW signal will send by the controller to turn OFF relay RY C e AC power supply abnormal surge YES 280Vdc Defect in PFC circuitry e Replace the outdoor unit PCB NO e Defect in outdoor fan motor e Replace outdoor fan motor For safety reason and to prevent A component breakdown always switch Caution the power before remove and connect the component NO e Defect in compressor e Replace compressor e Defect in reactor e Replace reactor 15 4 22 F91 Refrigeration Cycle Abnormality Malfunction Decision Conditions e input current is low while the compressor is running at higher than the setting frequency Malfunction Caused e Lack of gas e 3 way valve close Troubleshooting When F91 indication happens Check 3 way valve 3 way valve opened YES Check for gas leaking source Refer to H16 Gas leaking NO gas amount is OK Check other parts in refrigeration cycles For safety reason and to prevent A component breakdown always switch Caution off the power before remove and connect the component NO closed e Open 3 way
13. Upper vane 60 Lower vane 58 58 Reference point 36 C Step 3 7 7 Indoor Heat Exchanger Temperature Step 4 Step 5 12 4 2 Horizontal Airflow 1 Automatic horizontal airflow direction can be set using remote control the vane swings left and right within the angles as stated below For heating mode operation the angle of the vane depends on the indoor heat exchanger temperature as Figure 1 below It does not swing during fan motor stop Operation Mode Vane Angle 65 115 Heating with heat exchanger temperature Cooling Fan and Soft Dry 65 115 0 Viev 43 fix front dio 2 5 Indoor Heat Exchanger Temperature 3 4 1 Figure 1 Figure 2 36 2 Manual horizontal airflow direction can be set using remote control the angles of the vane are as stated below and the positions of the vane are as Figure 2 above Pattern 1 2 3 4 5 Airflow Direction e Patterns at m d Remote Control Vane Angle 90 65 77 5 102 5 115 12 5 Quiet operation Cooling Mode Cooling area of Dry Mode A Purpose To provide quiet cooling operation compare to normal operation Control condition a Quiet operation start condition e When Quiet button at remote control is pressed Quiet LED illuminates b Quiet operation stop condition 1 When one of the following condit
14. e This control will be activated if o Outdoor air temperature and Indoor pipe temperature judgment by microcontroller is fulfilled o When Cooling or Dry mode is operated more than 20 minutes or more e This control stopped if o Compressor stopped o Remote control setting changed fan speed temperature o Outdoor air temperature and indoor intake temperature changed e Fan speed angle of louver vertical airflow angle will be adjusted accordingly in this control o Fan speed will be increased slowly if the unit is in quiet mode but no change in normal cooling mode 50 13 2 6 Dew Prevention Control 2 e To prevent dew formation at indoor unit discharge area e This control starts if all conditions continue for 20 minutes o Operated with Cooling or Soft Dry Mode o Indoor intake temperature is between 25 C and 29 C o Outdoor air temperature is less than 30 C o Quiet Lo fan speed e This control stopped if o When receive air swing change signal from Remote Control e The horizontal airflow angle will be fixed at facing front e The vertical airflow angle will be fixed at 25 Upper vane 7 Lower vane 13 2 7 Odor Cut Control To reduce the odor released from the unit o Start Condition AUTO FAN Speed is selected during COOL or DRY operation During freeze prevention control and timer preliminary operation this control is not applicable o Control content Depends on compressor conditions e Compressor OFF Compr
15. o Press continuously for 10 seconds 54 15 Troubleshooting Guide 15 1 Refrigeration Cycle System In order to diagnose malfunctions make sure that there are no electrical problems before inspecting the refrigeration cycle Such problems include insufficient insulation problem with the power source malfunction of a compressor and a fan The normal outlet air temperature and pressure of the refrigeration cycle depends on various conditions the standard values for them are shown in the table on the right Normal Pressure and Outlet Air Temperature Standard BN Outlet air temperature C Gas pressure MPa kg cm G Cooling Mode 0 9 1 2 9 12 12 16 Heating Mode 2 3 2 9 23 29 36 45 Condition Indoor fan speed High Outdoor temperature 35 C at cooling mode and 7 C at heating mode Compressor operates at rated frequency Difference in the intake and outlet air temperatures More than 8 C 15 minutes after an operation is started at cooling mode Above 14 C 15 minutes after an operation is started at heating mode Less than 8 C at the cooling mode Less than 14 C at the heating mode Normal Measuring the air temperature difference Value of electric Higher than specified current during operation Dusty condenser preventing heat radiation Lower than specified Excessive amount of refrigerant
16. 16 00 15 12 9 6 3 0 3 6 9 Outdoor Air Temperature 9C 3 50 3 00 2 50 2 00 1 50 1 00 15 12 9 6 3 0 3 6 9 Outdoor Air Temperature 9C 2 200 2 000 1 800 1 600 1 400 1 200 15 12 9 6 3 0 3 6 9 Outdoor Air Temperature C 97 18 2 2 CS HE12PKE CU HE12PKE 40 00 36 00 32 00 28 00 Outlet Air C 24 00 20 00 15 12 9 6 3 0 Outdoor Air Temperature C 4 50 4 00 3 50 3 00 Current A 2 50 2 00 15 12 9 6 3 0 Outdoor Air Temperature C 2 600 2 400 2 200 2 000 1 800 High Pressure Mpa 1 600 15 12 9 6 3 0 Outdoor Air Temperature C 98 18 3 Piping Length Correction Factor The characteristic of the unit has to be corrected in accordance with the piping length 18 3 1 CS HE9 12PKE CU HE9 12PKE amp CS AE9PKE CU AE9PKE 18 3 1 1 Cooling Capacity Capacity correction factor 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Piping Length m 18 3 1 2 Heating Capacity 1 10 5 1 05 5 E DE Sg 1 00 58 8 0 95 Range of additional refrigerant charge 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Piping Length m Note The graphs show the factor after added right amount of additional refrigerant 99 1
17. 86 C Comp Discharge temperature 13 1 5 Low Pressure Prevention Control Gas Leakage Detection a Control start conditions e For 5 minutes the compressor continuously operates and outdoor total current is between 0 6A and 1 15A e During Cooling and Soft Dry operations Indoor suction temperature indoor piping temperature is below 4 C e During Heating operations Indoor piping temperature indoor suction is under 5 C b Control contents e Compressor stops and restart after 3 minutes e conditions above happen 2 times within 20 minutes the unit will o Stop operation o Timer LED blinks and F91 indicated 13 1 6 Low Frequency Protection Control 1 e When the compressor operate at frequency lower than 24 Hz continued for 240 minutes the operation frequency will be changed to 23 Hz for 2 minutes 13 1 7 Low Frequency Protection Control 2 e When all the below conditions comply the compressor frequency will change to lower frequency Temperature T for Cooling Soft Dry Heating Indoor intake air C T 14or T 2 30 T 14 or T 2 28 Outdoor air C T 13orT 238 T 4orT224 Indoor heat exchanger C T 30 T 0 49 13 2 Protection Control For Cooling amp Soft Dry Operation 13 2 1 Outdoor Air Temperature Control e The compressor operating frequency is regulated in accordance to the outdoor air temperature as shown in the diagram below e This control will begin 1
18. Characteristics 70 60 50 40 30 Resistance 20 10 20 40 60 80 100 120 140 P Temperature C 63 15 4 5 16 Outdoor Current Transformer Malfunction Decision Conditions Aninput current detected by Current Transformer CT is below threshold value when the compressor is operating at certain frequency value for 3 minutes Malfunction Caused e Lack of gas e Broken CT current transformer e Broken Outdoor PCB Troubleshooting When abnormality indication starts again For safety reason and to prevent component A Caution breakdown always switch off the power before remove and connect the component Refer to Service Manual Technical Graph for Temp vs Current and Pressure Suction pressure and running current is normal Running current is much too low and suction pressure is much too high In forced cooling check suction ressure versus running current Compressor Lack Compression Replace Compressor Running current and suction pressure is very low e Check amp replace defected CT e e Check for gas leaking source Repair or replace defected part s Capillary tube expansion valve blockage Replace defected part s 64 15 4 6 H19 Indoor Fan Motor DC Motor Mechanism Locked Malfunction Decision Conditions The rotation speed detected by the Ha
19. expansion pipe piping connection valve abnormality Expansion valve and lead wire and connector 58 ECO sensor ECO sensor open or ECO sensor RSS abnormality Cohtinucus 08 short circuit e ECO and Indoor PCB Outdoor high Continuous for 1 High pressure High pressure sensor H64 pressure sensor circuit during compressor abnormality minutes stop e Lead wire and connector H70 Light sensor Continuous for 24 Light sensor open or e Light sensor abnormality hours short circuit e Indoor PCB Outdoor fan motor 2 times happen Outdoor fan motor lock or Outdoor fan motor leadwire H97 connector mechanism lock within 30 minutes feedback abnormal e Fan motor lock or block Indoor high pressure Indoor high pressure indoor heat exchanger H98 rotection rotection Heating slr Alter dirty P P 9 e Air circulation short circuit Indoor operating unit Indoor freeze protection Check indoor heat exchanger 437 freeze protection n Cooling s Air filter dirty P 9 e Air circulation short circuit away yale 4 times happen 4 way valve switching 4 way valve F11 switching ithin 30 mi b abnormality within 30 minutes abnorma e Lead wire and connector Wrong wiring and e Check indoor outdoor connecting pipe expansion connection wireandipipe F17 Indoor standby units 3 times happen valve leakage indoor heat e Indoor heat
20. 2 Connecting the piping to Outdoor Decide piping length and then cut by using pipe cutter Remove burrs from cut edge Make flare after inserting the flare nut locate at valve onto the copper pipe Align center of piping to valve and then tighten with torque wrench to the specified torque as stated in the table 30 Model A B D HE9 NE9 XE9 QE9 AE9 HE12 NE12 540 160 18 5mm 330 mm XE12 QE12 AE12 Do not overtighten overtightening may cause gas leakage Piping size Torque 6 35 mm 1 4 18 Nem 1 8 kgf m 9 52 mm 3 8 42 Nem 4 3 kgf m 12 7 mm 1 2 55 Nem 5 6 kgf m 15 88 mm 5 8 65 Nem 6 6 kgf m 19 05 mm 3 4 100 Nem 10 2 kgf m Spanner or Wrench Torque wrench 11 3 3 Evacuation of the Equipment WHEN INSTALLING AN AIR CONDITIONER BE SURE TO EVACUATE THE AIR INSIDE THE INDOOR UNIT AND PIPES in the following procedure Liquid side Two way Outdoor unit Indoor unit 1 Connect a charging hose with a push pin to the Low side of a charging set and the service port of the 3 way valve o Besure to connect the end of the charging hose with the push pin to the service port 2 Connect the center hose of the charging set to a vacuum pump 3 on the power switch of the vacuum pump and make sure that the needle in the gauge moves from 0 cmHg 0 MPa to 76 cmHg 0 1 MPa Then evacuate th
21. COUPLING 1 CWH351233 lt 16 2 WAYS VALVE LIQUID 1 CWB021589 lt 17 3 WAYS VALVE GAS 1 011374 lt A 19 REACTOR 1 G0C193J00004 G0C193J00016 20 TERMINAL COVER 1 CWH171039A 21 NUT TERMINAL COVER 1 CWH7080300J lt 22 SOUND PROOF BOARD 1 CWH151273 23A SOUND PROOF MATERIAL 1 CWG302741 23B SOUND PROOF MATERIAL 1 CWG302745 lt 23C SOUND PROOF MATERIAL 1 CWG302740 24 SENSOR COMPLETE 1 CWAS0C2894 lt A 26 ELECTRONIC CONTROLLER MAIN 1 CWA73C7962R lt CWA73C7963R A 27 TERMINAL BOARD ASS Y 1 CWA28K1036J lt 28 CABINET SIDE PLATE 1 CWE04C1481 29 SENSOR COMPLETE 1 CWAS0C2893 lt 30 CABINET SIDE PLATE L 1 CWE041616A 31 CABINET FRONT PLATE 1 CWE06C 1441 32 CABINET TOP PLATE 1 CWE031148A 33 PLATE C B COVER 1 CWH131470A lt 34 CONTROL BOARD COVER COMPLETE 1 CWH13C1253 35 CONTROL BOARD COVER 1 CWH131473 lt 38 4 WAYS VALVE 1 CWB001063 A 39 V COIL COMPLETE 4 WAY VALVE 1 CWA43C2431 41 HOLDER SENSOR 1 CWH32075 42 HOLDER SENSOR 2 CWH32143 lt 48 STRAINER 1 CWB11094 49 EXPANSION VALVE 1 CWB051055 lt 50 1 CWA341072 A 51 V COIL COMPLETE EXP VALVE 1 CWA43C2257 52 1 CWG861078 lt 53 BASE BOARD CC CASE COMPLETE 1 CWG62C1162 54 SHOCK ABSORBER RIGHT 1 CWG713415 55 SHOCK ABSORBER LEFT 1 CWG713416 lt 104
22. Depth I D O D mm inch 255 10 1 16 299 11 25 32 Weight Net I D O D kg Ib 10 22 38 84 Pipe Diameter Liquid Gas mm inch 6 35 1 4 9 52 3 8 Standard length m ft 5 0 16 4 2 Length range min max m ft 3 9 8 15 49 2 I D amp O D Height different m ft 5 0 16 4 Additional Gas Amount g m oz ft 20 0 2 Length for Additional Gas m ft 7 5 24 6 Indoor CS HE12PKE Outdoor CU HE12PKE Inner Diameter mm 16 Drain Hose Length mm 650 Fin Material Aluminium Pre Coat Model Indoor Heat Fin Type Slit Fin Exchanger Row x Stage x FPI 2x 17 21 Size W x H x L 636 5 x 357 x 25 4 Fin Material Aluminium Outdoor Heat Fin Type Corrugate Fin Exchanger Row x Stage x FPI 2 28x17 Size W x H x L 36 4 x 588 x 856 3 827 7 Material Polypropelene Air Filter Type One touch Power Supply Indoor Power Supply Cord A Nil Thermostat Electronic Control Protection Device Electronic Control Maximum C 32 Minimum C 16 Indoor Maximum C 30 Operation Heating Range Minimum C 16 Cooling 8 10 C Maximum C 10 HEAT Minimum C 8 Maximum 43 Cooling Minimum C 16 Outdoor 24 Operation Heating Range Minimum C 15 8 10 C Maximum C Minimum C 15 1 Cooling capacities are based on indoor temperature of 27 C Dry Bulb 80 6 F Dry Bulb 19 0 C Wet Bulb 66 2 F We
23. ON diis a Econavi ON Light OFF Operation OFF Quiet Mode OFF Cee ete nanoe G OFF 9 Econavi OFF Note e If POWER LED is blinking the possible operation of the unit are Hot Start operation mode judgment or ON timer sampling e f Timer LED is blinking there is an abnormality operation occurs 39 12 11 nanoe G Operation This operation provides clean air by producing great amount of negative ions and distribute through the discharge airflow to capture or deactivate moulds bacteria or viruses nanoe G operation start condition o During unit running at any operation mode if nanoe G operation is activated combination operation operation mode nanoe G operation starts o During unit is OFF if nanoe G operation is activated nanoe G individual operation starts nanoe G operation stop condition o When OFF ON button is pressed to stop the operation o When nanoe G button is pressed o When OFF Timer activates nanoe G operation pause condition When indoor fan stop during deice odor cut control thermostat off etc nanoe G operation resume after indoor fan restarts o When indoor intake temperature 2 40 C nanoe G operation resume after indoor intake temperature x 40 C continuously for 30 minutes Indoor fan control o During any operation mode combines with nanoe G operation fan speed follows respective operation mode However nanoe G system enabled when fan speed 2 500r
24. Operation Status 1 2 3 4 7 8 Turn power on Press the CHECK button on the remote controller continuously for 5 seconds will be displayed on the remote controller display Note Display only for No transmitting signal no receiving sound and no Power LED blinking Press the TIMER A or button on the remote controller The code no abnormality will be displayed and signal will be transmitted to the main unit The power LED lights up If no abnormality is stored in the memory three beeps sound will be heard Every press of the button up or down will increase abnormality numbers and transmit abnormality code signal to the main unit When the latest abnormality code on the main unit and code transmitted from the remote controller are matched power LED will light up for 30 seconds and a beep sound continuously for 4 seconds will be heard If no codes are matched power LED will light up for 0 5 seconds and no sound will be heard The breakdown diagnosis mode will be canceled unless pressing the CHECK button continuously for 5 seconds or operating the unit for 30 seconds The same diagnosis can be repeated by turning power on again 15 2 4 To Clear Memorized Error Protective Operation Status after Repair 1 2 3 Turn power on in standby condition Press the AUTO button for 5 seconds A beep receiving sound on the main unit to operate the unit at Forced Cooling Operation modes Pr
25. Temperature Sensor Abnormality Malfunction Decision Conditions e During startup and operation of cooling and heating the temperatures detected by the outdoor air temperature sensor are used to determine sensor errors Malfunction Caused e Faulty connector connection e Faulty sensor e Faulty PCB Troubleshooting When abnormality indication starts again Check the connector connection For safety reason and to prevent component e Turn offthe power breakdown always switch off the power e Check the connector connection Caution remove and connect the component NO Is the connector connection nomal pear contact e Correct the connection YES Check the outdoor air temperature sensor e Plug out connector from the outdoor unit PCB e Measure the resistance of the outdoor air temperature sensor Is the measured resistance of the outdoor airtemperature 2 matches the value specified its characteristic e Replace the outdoor air temperature sensor e Defect in outdoor air temperature sensor YES e Defect in outdoor unit e Replace the outdoor unit PCB Sensor Thermistor Characteristics 70 D Outdoor Air Sensor Outdoor Heat Exchanger 60 Sensor 50 9 40 2 o 5 2 30 c 20 10 FL 0 10 0 10 20 30 40 50 Jd Temperature C 67 15 4 9 H28 Outdoor Pipe Temperature Sensor Abnormality Malfunctio
26. at veranda of high rise building child may climb up to outdoor unit and cross over the handrail and causing accident 14 This equipment must be properly earthed Earth line must not be connected to gas pipe water pipe earth of lightning rod and S telephone Otherwise it may cause electrical shock in case equipment breakdown or insulation breakdown 15 Keep away from small children the thin film may cling to nose and mouth and prevent breathing 16 Do not use unspecified cord modified cord joint cord or extension cord for power supply cord Do not share the single outlet with S other electrical appliances Poor contact poor insulation or over current will cause electrical shock or fire 47 Tighten the flare nut with torque wrench according to specified method If the flare nut is over tightened after a long period the S flare may break and cause refrigerant gas leakage For R410A model use piping flare nut and tools which is specified for RA10A refrigerant Using of existing R22 piping flare nut 18 and tools may cause abnormally high pressure in the refrigerant cycle piping and possibly result in explosion and injury S Thickness or copper pipes used with R410A must be more than 0 8 mm Never use copper pipes thinner than 0 8 mm It is desirable that the amount of residual oil less than 40 mg 10 m During installation install the refrigerant piping properly before run the compressor Operation of compressor without fixing refrige
27. gap 8 Do not release refrigerant during piping work for installation servicing reinstallation and during repairing a refrigerant parts S Take care of the liquid refrigerant it may cause frostbite 9 Installation or servicing work It may need two people to carry out the installation or servicing work 10 Do notinstall this appliance in a laundry room or other location where water may drip from the ceiling etc 11 Do not sit or step the unit you may fall down accidentally Do not touch the sharp aluminum fins or edges of metal parts 12 If you are required to handle sharp parts during installation or servicing please wear hand glove Sharp parts may cause injury 2 Specification Model Indoor CS HE9PKE CS AE9PKE ode Outdoor CU HE9PKE CU AE9PKE Performance Test Condition EUROVENT Phase Hz Single 50 Power Supply V 230 Min Mid Max kW Capacity BTU h kcal h Running Current A Input Power Annual Consumption kWh 228 W W 5 49 EER BTU hW 18 75 kcal hW 4 73 o o Pdesign kW 2 5 SEER W W 9 1 ErP Annual Consumption kWh 96 Class Power Factor 90 dB A 39 26 23 Indoor Noise L QLo Power Level dB 55 dB A 461 1 Outdoor Noise H L QLo Power Level dB 61 kW 0 85 3 20 6 55 Capacity BTU h 2900 10900 22300 kcal h Running Current A Input Powe
28. the indoor and outdoor unit PCBs and compare with their Part Lists YES NO RE Matched compatibility eae for the specified indoor or outdoor unit p Replace the indoor and outdoor unit PCBs 61 15 4 3 H14 Indoor Intake Air Temperature Sensor Abnormality Malfunction Decision Conditions e During startup and operation of cooling and heating the temperatures detected by the indoor intake air temperature sensor are used to determine sensor errors Malfunction Caused e Faulty connector connection e Faulty sensor e Faulty PCB Troubleshooting When abnormality indication starts again For safety reason and to prevent component breakdown always switch off the power Caution before remove and connect the component Check the connector connection e off the power e Checkthe connector connection Is the connector connection nomal NO e Connector poor contact e Correct the connection YES Check the indoor intake air temperature sensor e Plug out connector from the indoor unit PCB e Measure the resistance of the indoor intake air temperature sensor Is the measured resistance of the indoor intake air NO Defect indoor intake air temperature sensor temperature sensor matches the value specified in its e characteristic chart Replace the indoor intake air temperature sensor e Defect in indoor unit PCB e Replace the indoor unit PCB YES Sensor Thermistor C
29. 2841 814 15 8 4030 2616 513 3602 2420 654 3136 2311 828 Dry bulb value based on 46 humidity 17 2 Heat Mode Performance Data Unit setting Standard piping length Hi Fan Heat mode at 30 C Voltage 230V 17 2 1 CS HE9PKE CU HE9PKE CS AE9PKE CU AE9PKE Indoor C Outdoor WB C DB 15 16 71 8 2 1 7 6 12 11 TC IP TC IP TC IP TC IP TC IP 24 3481 1687 3915 1546 4631 1568 3158 614 3596 644 20 3530 1604 3970 1470 4750 1510 3200 575 3738 598 16 3636 1521 4089 1394 4787 1428 3443 576 3992 597 17 2 20 CS HE12PKE CU HE12PKE Indoor C Outdoor WB C DB 15 16 71 8 2 1 7 6 12 11 TC IP TC IP TC IP TC IP TC IP 24 3816 1767 4585 2020 5479 2098 4145 902 4720 946 20 3870 1680 4650 1920 5620 2020 4200 845 4906 879 16 3986 1593 4789 1821 5664 1910 4519 847 5239 877 TC Total Cooling Capacity KW SHC Sensible Heat Capacity kW IP Input Power kW 94 18 Service Data Service data provided are based on the air conditioner running under rated frequency during forced cooling forced heating mode 18 1 Cool Mode Outdoor Air Temperature Characteristic Condition e Indoor room temperature 27 C DryBulb 19 C Wet Bulb e Unit setting Standard piping length forced cooling at 16 C Hi fan e Compressor frequency Rated for cooling operation e Voltage 230V 18 1 1 CS HE9PKE CU HE9PKE CS AE9PKE CU AE9PKE 19 00 18 00 17 00 16 00 15 00 Outlet Air C
30. 57 or AM dl longer than heavier cord Do not use joint connection others AC cable Replace the wire if the existing wire wires for from concealed wiring or otherwise is too safety reason short Colour of wires Indoor and outdoor 3 Secure the cable onto the control board with the holder clamper 4 Attach the control board cover back to the original position with screw 5 For wire stripping and connection requirement refer to instruction 11 2 4 1 of indoor unit A WARNING This equipment must be properly earthed e Earth wire shall be Yellow Green Y G in colour and longer than other AC wires for safety reason 11 3 5 Piping Insulation 1 Please carry out insulation at pipe connection portion as mentioned in Indoor Outdoor Unit Installation Diagram Please wrap the insulated piping end to prevent water from going inside the piping 2 If drain hose or connecting piping is in the room where dew may form please increase the insulation by using POLY E FOAM with thickness 6 mm or above 11 3 5 1 Cutting and flaring the piping 1 Please cut using pipe cutter and then remove the burrs 2 Remove the burrs by using reamer If burrs is not removed gas leakage may be caused Turn the piping end down to avoid the metal powder entering the pipe 3 Please make flare after inserting the flare nut onto the copper pipes flaring 0 0 5 mm un Bar Inclined Surface Cracked Uneven dama
31. 9 Exploded View and Replacement Parts List 19 1 Indoor Unit CWH55025J CWH55051J 9 sje pe tpe te The above exploded view is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts Note 100 SAFETY REF NO PART NAME amp DESCRIPTION QTY CS HE9PKE CS AE9PKE CS HE12PKE REMARK 1 CHASSY COMPLETE 1 CWD50C1730 e A 2 FAN MOTOR DC 30W 3PH 1 ARW7676ACCB 3 CROSS FLOW FAN CO 1 CWH02C1137 amp is 4 BEARING ASSY 1 CWH64K1010 m 5 GENERATOR COMPLETE 1 CWH94C0048 ER i 6 EVAPORATOR CO 1 CWB30C4590 a M 7 FLARE NUT 1 4 LIQUID 1 CWT251030 E m 8 FLARE NUT 3 8 1 2 GAS 1 CWT251031 m 9a HOLDER SENSOR 1 CWH32142 amp is 10 BACK COVER CHASSIS 1 CWD933463 e 11 DISCHARGE GRILLE COMPLETE 1 CWE20C3305 g m 12 VERTICAL VANE 10 CWE241389 HE m 14 CONNECTING BAR 1 CWE261261 2 15 _ CONNECTING BAR 1 CWE261262 A 16 AS MOTOR DC SINGLE 12V 300 OHM 1 CWA98K1020 17 LEAD WIRE FOR AIR SWING MOTOR 1 CWA67C8222 amp E 18 FULCRUM 1 CWH621157 19 HORIZONTAL VANE COMPLETE 1 CWE24C1420 20 HORIZONTAL VANE COMPLETE 1 CWE24C1421 A 21 A S MOTOR DC SINGLE 12V250 OHM 1 CWA981241 m 22 5
32. 90 4 S 80UEN i L4 soeqan eng ANON 3NON ki AL 78 ozz soey gt 4 yo LEO E 0124 8 e 79 K HAM EL ST 06 ds 0 ums L0zN3S YaTIONLNOS y Lex 1 v V QNO OINOHIO3T3 Y vor gt u 16 AS y Y 4 7 AS el eoeaq1 S A AG iod cok eto 0 4 X eBueio zozo Lozo of 1 Zoey L6H e OH 2 1 7 v zoey 5 Erano f e o sosy ZL 99A LA M 2 L e b E 39130 so Y e ole LY v QN9 e S 3 19 Bile uU T NI 4 MOTIAA NDUNI T YSTIONLNOD Tel MOTI3A 3LIHM Ioco e Loey Dog Un UC ROME o et M 4 dSIG NO dSIG NO N3349 M 202 eumejeduie lt ptm 92 YieH v q K os or o oz 0 S Av1dsIq ee dense 422 ed pes u3TIOMINOO YOSNAS dW31 ONIdid Foe OINOMIO3I3 HOLSIINH 3H ze 2 YOSNAS dWALNOLLONS 7 E AS 5 AS CDI Dre 3018 PWLS NO E seg 5 HINNI 5 n YOLOW S3An01 W 9 6 i NMOG dn s Josuag duie 2 ye Josueg due edid 09 ug LY 0 MOT13A ZINLS NO LHM W3 NO _ SONSUBJOBJEYD a 5 28 MOLlVHOdVA3 10 siUujeu Josueg e Leg v AS LINON OIA YO
33. C tube for drain hose Cable For the right piping follow the same procedure 11 2 4 Connect the Cable to the Indoor Unit The power supply cord indoor and outdoor unit connection cable can be connected without removing the front grille Install the indoor unit on the installing holder that mounted on the wall 2 Open the front panel and grille door by loosening the screw 3 connection to the power supply through Isolating Devices Disconnecting means o Connect the approved polychloroprene sheathed power supply cord 3 1 5 type designation 245 IEC 57 or heavier cord to the terminal board and connect the other end of the cable to Isolating Devices Disconnecting means o Donotuse joint power supply cord Replace the wire if the existing wire from concealed wiring or otherwise is too short o unavoidable case joining of power supply cord between isolating devices and terminal board of air conditioner shall be done by using approved socket and plug with earth pin rated 15 16A Wiring work to both socket and plug must follow to national wiring standard 4 Bind all the power supply cord lead wire with tape and route the power supply cord via the left escapement 5 Connection cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 4 x 1 5 flexible cord type designation 245 IEC 57 or heavier cord Do not use joint connection cable Replace the wire if the exis
34. EPROM 53 4 REMOTE CONTROL RECEIVING SOUND OFF ON MODE The Remote Control Receiving Sound OFF ON Mode will be activated if the Auto OFF ON button is pressed continuously for more than 16 seconds 4 beep sounds will occur at 16th seconds to identify the Remote Control Receiving Sound Off On Mode is in standby condition and press AC Reset button at remote control Press Auto OFF ON button to toggle remote control receiving sound Short beep Turn OFF remote control receiving sound Long beep Turn ON remote control receiving sound After Auto OFF ON Button is pressed the 20 seconds counter for Remote Control Receiving Sound OFF ON Mode is restarted 14 2 Remote Control Button 14 2 1 SET BUTTON To check remote control transmission code and store the transmission code to EEPROM o Press Set button for more than 10 seconds by using pointer o Press TIMER SET button until a beep sound is heard as confirmation of transmission code changed 14 2 2 RESET RC e Toclear and restore the remote control setting to factory default o Press once to clear the memory 14 2 3 RESET e Torestore the unit s setting to factory default o Press once to restore the unit s setting 14 2 4 TIMER A e To change indoor unit indicator s LED intensity o Press continuously for 5 seconds 14 2 5 TIMER V e To change remote control display from Degree Celsius C to Degree Fahrenheit F
35. Forced Haeting Operation Switch Mode Sound OFF ON Beep Beep x 2 Beep x 3 Beep x 4 Press AC RESET Press AC RESET then Press AC RESET at remote control key at remote control at remote control 3 REMOTE CONTROL NUMBER SWITCH MODE The Remote Control Number Switch Mode will be activated if the Auto OFF ON button is pressed continuously for more than 11 seconds 3 beep sounds will occur at 11th seconds to identify the Remote Control Number Switch Mode is in standby condition and press AC RESET button and then press any button at remote control to transmit and store the desired transmission code to the EEPROM There are 4 types of remote control transmission code could be selected and stored in EEPROM of indoor unit The indoor unit will only operate when received signal with same transmission code from remote control This could prevent signal interference when there are 2 or more indoor units installed nearby together To change remote control transmission code short or open jumpers at the remote control printed circuit board gt Remote Control Printed Circuit Board 5 Jumper A J A Jumper B J B Remote Control No Short Open A Default Open Open B UR79PB16060 Short Short C Open Short D o During Remote Control Number Switch Mode press any button at remote control to transmit and store the transmission code to the E
36. LOW YSANOT me JHOW 1331 N e NOILVOIJLLO3H 3 MEN LINDAI NOLLVOINQIWINOO d 774 M e 2 2s 3LIHM LWLS NO 9 een Sa 3snd dW3L LINN YOLOW Tod a Y uals v 2 201 3SION OL NMOG e J 2 13813 ye Su Y oben t eee oe 9 y 09 gt BOJ yy i 922 a TOY nor A0SC1VSV EL Pe 9 pe NIXNO r00 PoF E 33 Loeasna q L zuos e Ore enh 2 T Alddns ma 9 ovs 9 Pree 20 auvog M CoS z Pm Ohr AS 115 4 aM Ad IV NISL aSvHd T 25 Com e gu 06 t JINIS 52 cT ZNO EEPE om Of M 2 E i o2 3 7m 3797 4 00 YATIONLNOD OINOHLO3 3 mma L 2 RA 19 9 2 Outdoor Unit TO INDOOR UNIT BLACK WHITE RED
37. OCK ABSORBER L 1 CWG713484 52 SHOCK ABSORBER R 1 CWG713485 53 1 CWG568509 A 54 ELECTRONIC CONTROLLER RECEIVER 1 CWA746916 Note e All parts are supplied from PAPAMY Malaysia Vendor Code 00029488 e marked parts are recommended to be kept in stock 102 19 2 Outdoor Unit M Y N N Raa A HM Du Ww Note The above exploded view is for the purpose of parts disassembly and replacement The non numbered parts are not kept as standard service parts 103 SAFETY REF NO PART NAME amp DESCRIPTION QTY CU HE9PKE CU AE9PKE CU HE12PKE REMARK 1 CHASSY ASS Y 1 CWD52K1359 lt 2 SOUND PROOF MATERIAL 1 CWG302742 lt 3 FAN MOTOR BRACKET 1 CWD541167 lt 4 SCREW FAN MOTOR BRACKET 2 CWH551217 5 FAN MOTOR DC 40W 1 ARS6411AC lt 6 SCREW FAN MOTOR MOUNT 4 CWH55252J 7 PROPELLER FAN ASSY 1 CWHO03K1066 8 NUT PROPELLER FAN 1 CWH56053J lt A 9 COMPRESSOR 1 5RD132XBE21 lt 10 ANTI VIBRATION BUSHING 3 CWH50077 11 NUT COMPRESSOR MOUNT 3 CWH561096 lt 12 CONDENSER COMPLETE 1 CWB32C3547 lt 14 DISCHARGE MUFFLER 1 CWB121010 15 HOLDER
38. Order No PAPAMY1307110CE Service Manual Air Conditioner Indoor Unit Outdoor Unit CS HE9PKE CU HE9PKE CS HE12PKE CU HE12PKE CS AE9PKE CU AE9PKE Destination North Europe NWARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public It does not contain warnings or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death IMPORTANT SAFETY NOTICE There are special components used in this equipment which are important for safety These parts are marked by in the Schematic Diagrams Circuit Board Diagrams Exploded Views and Replacement Parts List It is essential that these critical parts should be replaced with manufacturer s specified parts to prevent shock fire or other hazards Do not modify the original design without permission of manufacturer A PRECAUTION OF LOW TEMPERATURE In order to avoid frostbite be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit TABLE OF CONTENTS OON 5 Panasonic Safety Precautions
39. Removal Procedure s irt ee sd red 93 17 Technical Data nc cniin neret 94 17 1 Cool Mode Performance Data 94 17 2 Heat Mode Performance Data 94 18 Service 22 1122 95 18 1 Cool Mode Outdoor Air Temperature 2 0404042221 95 18 2 Heat Mode Outdoor Air Temperature 97 18 3 Piping Length Correction Factor 99 19 Exploded View and Replacement Parts List100 19 1 Indoor amp a 100 19 2 Outdoor Unit esee 103 1 Safety Precautions Read the following SAFETY PRECAUTIONS carefully before perform any servicing Electrical work must be installed or serviced by a licensed electrician Be sure to use the correct rating of the power plug and main circuit for the model installed The caution items stated here must be followed because these important contents are related to safety The meaning of each indication used is as below Incorrect installation or servicing due to ignoring of the instruction will cause harm or damage and the seriousness is classified by the following indications A WARNING This indication shows the possibility of causing death or serious injury A CAUTION This indication shows the possibility of causing injury or damage to properties The it
40. SAFETY REF NO PART NAME amp DESCRIPTION QTY CU HE9PKE CU AE9PKE CU HE12PKE REMARK 56 C C CASE CWG566848 ec Note All parts are supplied from PAPAMY Malaysia Vendor Code 00029488 O marked parts are recommended to be kept in stock 105 Printed in Malaysia 5 0713 0
41. alve at Gas side Low Pressure Unit mm 2 way valve at Liquid side High Pressure 14 6 Refrigeration Cycle Diagram INDOOR LIQUID SIDE OUTDOOR EXPANSION VALVE STRAINER 22 PIPE TEMP SENSOR INTAKE TEMP SENSOR INTAKE TEMP SENSOR PIPE TEMP SENSOR HEAT EXCHANGER HEAT EXCHANGER EVAPORATOR CONDENSER GAS s l SIDE Ate Y NS 3 WAY 4 WAY VALVE vave JANK TEMP 17 SENSOR MUFFLER COOLING HEATING COMPRESSOR 15 7 Block Diagram HOLOV3H Y31714 3SION 0 3snd LINN YHOOGLNO LINN 3503 IdW3L 3503 ZHOS A0 c L AlddNS H3MOd ASVHd 319 5 mE 8 Wiring Connection Diagram Indoor Unit 8 1 N33H9 MOTIT3A N33H9 9 31IHM A 39NVO O NMO8 d SHHVIN3 YOLSINYSHL HOSN3S d A3 L NOILONS YOLSINYSHL HOSN3S ONIdid YANNI YOLOW H3An0O1 W NMOG dn YOLOW 1331 YALNO YOLOW H3ARn01 W NMOG dn a z o 2 o AlddNS YaMOd ASVLIOA 2 me 55 22 gt a a OO gt a
42. anged quiet operation is shifted to quiet operation of the new fan speed 4 When operation mode is changed quiet operation is shifted to quiet operation of the new mode expect fan fan only mode 5 During quiet operation if timer on activates quiet operation maintains 6 After off when on back quiet operation is not memorised 37 C Control contents a Fan Speed manual 1 Fan speed is changed from normal setting to quiet setting of respective fan speed This is to reduce sound of Hi Me Lo for 3dB 2 Fan speed for quiet operation is reduced from setting fan speed b Fan Speed Auto 1 Indoor FM RPM depends on pipe temp sensor of indoor heat exchanger 12 7 Powerful Mode Operation e When the powerful mode is selected the internal setting temperature will shift lower up to 2 C for Cooling Soft Dry or higher up to 3 5 C for Heating than remote control setting temperature for 20 minutes to achieve the setting temperature quickly 12 8 Timer Control e There are 2 sets of ON and OFF timer available to turn the unit ON or OFF at different preset time e f more than one timer had been set the upcoming timer will be displayed and will activate in sequence 12 8 1 Timer Control ON timer 1 and ON timer 2 be set using remote control the unit with timer set will start operate earlier than the setting time This is to provide a comfortable environment when reaching the set ON time e 60 minutes befor
43. ape wide secure with vinyl tape X Vinyl tape kc Apply after carying 2 out a drainage test To carry out the Attaching the remote control holder to thevall drainage test I remove the air filters Remote control holder fixing scr ews 6 LJ and pour water into Remote 11 the heat exchanger control Ld c Saddle oo lt Remote control holder V J F1 0 Sg I SS Iu Mop n NS Itis advisa ble to avoid more than 2 Connection cable blockage direction s TORTOR Forbetter ventilation Liquid side piping X amp multiple outdoor ARCET installation please Gas side piping X consultautho rized N dealer specialist Additional drain hose X This illustration is for explanation purposes only The indoor unit will actuallyface a different way 11 2 Indoor Unit 11 2 1 to Fix Installation Plate The mounting wall shall be strong and solid enough to prevent it from vibration Wall Wall Wall Doss More than 1 More than 7 gt lt 2 screw than 2 5 N plate 1 QE9 12 WE9 12 AE9 12 o Model Dimension HE9 127 NE9 12 XE9 12 485mm 92mm 435mm 435mm 127 mm 88mm The centre of installation plate should be at more than 1 at right and left
44. asured voltage 230 240V lt m n Measure the DC voltage at terminal 2 amp 3 of indoor unit terminal board NO Improper connection at terminals indoor outdoor Check indoor outdoor connecting cable Is the measured DC voltage fluctuate between 18 25V Defect in receiver transmitter module of YES the communication circuitry in indoor unit PCB Replace the indoor unit PCB 15 4 2 H12 Indoor Outdoor Capacity Rank Mismatched Malfunction Decision Conditions e During startup error code appears when different types of indoor and outdoor units are interconnected Malfunction Caused e Wrong models interconnected Wrong indoor unit or outdoor unit PCBs mounted Indoor unit or outdoor unit PCBs defective Indoor outdoor unit signal transmission error due to wrong wiring Indoor outdoor unit signal transmission error due to breaking of wire 3 in the connection wires between the indoor and outdoor units Troubleshooting When abnormality indication starts again For safety reason and to prevent component breakdown always switch Check the indoor and outdoor unit connection wires Caution off the power before remove and connect the component 5 Is there any wiring error Correct the indoor outdoor unit connection wires NO Check indoor and outdoor units model number Is indoor unit and outdoor unit model numbers matched NO Match the compatible model s YES Check the spare part numbers of
45. ate plate Engage the indoor unit with the upper edge of the Sleeve for installation plate Ensure the piping hole hooks are properly seated Piping on the installation plate by e moving it in left and right indaor Unit D hess Secure the Indoor Unit 1 Press the lower left and right side of the unit against the installation plate until hooks engages with their slot sound click Unit s Installation hook plate To take out the unit push the Eus marking at the Caco ZA bottom unit and pull it slightly towards you to disengage the hooks from the unit PUSH marking insert the connection cable gt Connection ca ble Gas side piping Liquid side piping Guide Connection ca ble Drain hose surface N This can be used for left rear piping and bottom piping also Replace the d rain hose Rear view for left piping installation Piping More than 1150 mm Drain hose Drain cap Drain hose Sleeve for piping hole How to pull the piping and drain hose out in case n case of left piping how to insert of the embedded piping the connection cable and drain hose Apply putty or SS caulking material WKH to seal the wall AND opening Connection Drain hose from main unit PVC tube VP 65 for piping and connection cable PVC tubefor drain hose VP 30 More than 700 mm PVC tubefor drain hose VP 20 PV
46. ating operation e Phenomena unit is stopping and re starting very often in heating mode Malfunction Caused e Indoor heat exchanger thermistor e Clogged air filter or heat exchanger e Over bent pipe liquid side Troubleshooting When abnormality indication starts again Check the indoor unit intake air filter Is the air filter dirty Check the dust accumulation on the indoor unit heat exchanger Is the indoor unit heat exchanger dirty NO Check the indoor pipe temperature thermistor e Plug out connector CN TH from the indoor unit PCB e Measure the resistance of the indoor heat exchanger temperature thermistor Is the measured resistance of the indoor pipe temperature thermistor matches the value specified in its characteristic chart YES 76 For safety reason and to prevent A component breakdown always switch Caution off the power before remove and connect the component e Clean the air filter YES e Clean the indoor unit heat exchanger Defect in indoor pipe temperature NO thermistor Replace the indoor pipe temperature thermistor Check the piping amp installation condition Replace piping reinstall the unit if necessary 15 4 18 H99 Indoor Freeze Prevention Protection Cooling or Soft Dry Error Code will not display no Timer LED blinking but store in EEPROM Malfunction Decision Conditions e Freeze prevention control takes place when indoor pipe temperature is lowe
47. aulty detection happen for 7 times current protection or compressor lock 59 15 4 Self diagnosis Method 15 4 4 H11 Indoor Outdoor Abnormal Communication Malfunction Decision Conditions e During startup and operation of cooling and heating the data received from outdoor unit in indoor unit signal transmission is checked whether it is normal Malfunction Caused e Faulty indoor unit PCB e Faulty outdoor unit PCB e Indoor unit outdoor unit signal transmission error due to wiring error e Indoor unit outdoor unit signal transmission error due to breaking of wire in the connection wires between the indoor and outdoor units Troubleshooting When abnormality indication starts again For safety reason and to prevent A component breakdown always switch Caution ott the power before remove and Measure the AC voltage at terminal 1 amp 2 of outdoor unit connect the component terminal board NO Is the measured voltage 230 240V e AC power supply abnormal fluctuation Measure the DC voltage at terminal 2 amp 3 communication terminals of outdoor unit terminal board E m n NO Defect in communication circuitry of outdoor unit PCB Replace the PCB Is the measured DC voltage fluctuate between 18 25V lt m n Measure the AC voltage at terminal 1 amp 2 of indoor unit terminal board NO Improper connection at terminals indoor outdoor Check indoor outdoor connecting cable Is the me
48. ccordance with EN 14825 For heating SCOP indicates the value of only Average heating season Other fiche data indicates in an attached sheet d Model Performance Test Condition EUROVENT Indoor CS HE12PKE Outdoor CU HE12PKE Phase Hz Single 50 Power Supply V Capacity BTU h 2900 11900 13600 kcal h 730 3010 3440 Running Current A 3 90 Input Power 170 830 990 Annual Consumption kWh 415 W W 5 00 4 22 4 04 EER BTU hW 17 06 14 34 13 74 kcal hW 4 29 3 63 3 47 8 Pdesign kW 3 5 SEER W W 8 5 ErP Annual Consumption kWh 144 Class At Power Factor 93 dB A 42 29 26 Indoor Noise L QLo Power Level dB 58 dB A 481 1 Outdoor Noise H L QLo Power Level dB 63 Capacity Running Current Input Power COP BTU hW kcal hW Pdesign kW 3 8 Tbivalent C 10 SCOP Annual Consumption 4 8 1108 Class Power Factor 92 dB A 44133130 Indoor Noise L QLo Power Level dB 60 1 dB A 50 1 Outdoor Noise H L Power Level dB 65 ow Fower W COP Extr Low Temp Capacity kW I Power W Max Curent A Max Input Power WW Type Hermetic Motor Rotary Brushless 4 poles Compressor M
49. d to determine sensor errors Malfunction Caused e Faulty connector connection e Faulty sensor e Faulty PCB Troubleshooting When abnormality indication starts again Um For safety reason and to prevent Check the connector connection A component breakdown always switch e off the power Caution off the power before remove and e Check the connector connection connect the component NO e Connector poor contact Is the connector connection normal e Correct the connection YES Check the outdoor discharge pipe temperature sensor e Plug out connector from the outdoor unit PCB e Measure the resistance of the outdoor discharge pipe temperature sensor Is the measured resistance of the outdoor heat exchanger e Defectin outdoor discharge pipe temperature sensor matches the value specified in its temperature sensor characteristic chart e Replace the outdoor discharge pipe temperature sensor TER e Defectin outdoor unit PCB e Replace the outdoor unit PCB 70 15 4 12 H33 Unspecified Voltage between Indoor and Outdoor Malfunction Decision Conditions e The supply power is detected for its requirement by the indoor outdoor transmission Malfunction Caused e Wrong models interconnected e Wrong indoor unit and outdoor unit PCBs used e Indoor unit or outdoor unit PCB defective Troubleshooting When abnormality indication starts again Check indoor and outdoor units model number Is indoor
50. e air approximately ten minutes 4 Close the Low side valve of the charging set and turn off the vacuum pump Make sure that the needle the gauge does not move after approximately five minutes Note BE SURE TO TAKE THIS PROCEDURE IN ORDER TO AVOID REFRIGERANT GAS LEAKAGE Disconnect the charging hose from the vacuum pump and from the service port of the 3 way valve Tighten the service port caps of the 3 way valve at a torque of 18 N m with a torque wrench Remove the valve caps of both of the 2 way valve and 3 way valve Position both of the valves to OPEN using a hexagonal wrench 4 mm 8 Mount valve caps onto the 2 way valve and the 3 way valve o Be sure to check for gas leakage NOOO If gauge needle does not move from 0 cmHg 0 MPa to 76 cmHg 0 1 MPa in the step above take the following measure If the leak stops when the piping connections are tightened further continue working from step G If the leak does not stop when the connections are retightened repair location of leak Do not release refrigerant during piping work for installation and reinstallation Take care of the liquid refrigerant it may cause frostbite 31 11 3 4 Connect the cable to the Outdoor Unit 1 Remove the control board cover from the unit by loosening the screw 2 Connection cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 4 x 1 5 mm Earth Wire flexible cord type designation 245 IEC
51. e data is detected by the outdoor unit heat exchanger thermistor Malfunction Caused Outdoor heat exchanger temperature rise due to short circuit of hot discharge air flow Outdoor heat exchanger temperature rise due to defective of outdoor fan motor Outdoor heat exchange temperature rise due to defective outdoor heat exchanger thermistor Outdoor heat exchanger temperature rise due to defective of outdoor unit PCB Troubleshooting When abnormality indication starts again Check the outdoor unit installation condition during cooling or soft dry operation ee Is there any improper heat radiation o Reset the error code and turn on the unit again Is the outdoor fan motor operating Reinstall the outdoor unit e Remove the obstacle s Clean the outdoor heat exchanger YES Measure the AC DC voltage between pins of connector CN FM outdoor unit PCB NO YES Is the voltage supplied to the outdoor fan motor normal e Defect in outdoor unit PCB e Replace the outdoor unit PCB YES 240VAC 265 325VDC e Defect in outdoor fan motor e Replace the outdoor fan motor Check the outdoor heat exchanger thermistor e Turn off the power and disconnect the connector of outdoor heat exchanger thermistor from the PCB For safety reason and to prevent component e Measure the resistance of the outdoor A breakdown always switch off the power before h
52. e depletion substances refrigerant R410A e Long Installation Piping o Long piping up to 15 meters during single split connection only e Easy to use remote control e Quality Improvement o Random auto restart after power failure for safety restart operation Gas leakage protection Prevent compressor reverse cycle Inner protector to protect Compressor Noise prevention during soft dry operation OOO e Operation Improvement o Quiet mode to reduce the indoor unit operating sound o Powerful mode to reach the desired room temperature quickly o 24 hour timer setting o 8 10 HEAT operation is designed to provide heating at low temperature settings It is used in houses unoccupied during winter for the purpose of protecting equipment or housing appliances which may be destroyed by extreme cold weather e Serviceability Improvement o Breakdown Self Diagnosis function 11 4 Location of Controls and Components 4 1 Indoor Unit Air Filters Front panel Use when remote control is misplaced or a malfunction occurs Aluminium fin Sunlight Sensor and Remote Control Receiver Maximum distances 8m nanoe G GENERATOR US Vertical airflow direction louver 5 I Do not adjust by hand Horizontal airflow direction louver Do not adjust by hand Do not touch during operation Indicator POWER o 8 10 CHEAT NANOEG oPOWRUL eCONAviI
53. e the fan motor winding Operation stops due to breaking of wire inside the fan motor Operation stops due to breaking of fan motor lead wires Operation stops due to Hall IC malfunction Operation error due to faulty outdoor unit PCB Troubleshooting When abnormality indication starts again For safety reason and to prevent component breakdown always switch A Caution off the power before remove and Turn off power supply and rotate fan by hand connect the component NO Does fan rotate smoothly e Replace fan motor YES Turn power supply on and operate fan YES Does it rotate Stop fan motor NO Turn off power supply and disconnect fan motor connector Check the rotation feedback output from fan motor then turn power on Rotate the fan motor by hand is the rotation feedback voltage 15Vdc pin 1 amp 4 generated NO Check the output of fan motor from outdoor PCB Is the motor power supply voltage 325Vdc pin 7 amp 4 NO generated Is the motor control voltage 15Vdc pin 3 amp 4 generated Operate the fan is the rotation command voltage 1 5Vdc pin 2 amp 4 generated e Replace outdoor PCB e Replace fan motor 75 15 4 17 H98 Error Code Stored in Memory and no alarm is triggered no TIMER LED flashing Malfunction Decision Conditions e Indoor high pressure is detected when indoor heat exchanger is detecting very high temperature when the unit is operating in he
54. e the set time indoor at fan speed of Lo and outdoor fan motor start operate for 30 seconds to determine the indoor intake air temperature and outdoor air temperature in order to judge the operation starting time e From the above judgment the decided operation will start operate earlier than the set time as shown below Indoor intake air Indoor intake air temperature C temperature C 15 min 25 min 30 15 10 min 30 min 25 5 5 min 35 min Outdoor air 0 Outdoor air 30 35 temperature C 5 temperature Cooling Soft Dry Fan Heating 12 8 2 OFF Timer Control OFF timer 1 and OFF timer 2 can be set using remote control the unit with timer set will stop operate at set time 12 9 Auto Restart Control 1 When the power supply is cut off during the operation of air conditioner the compressor will re operate within three to four minutes there are 10 patterns between 2 minutes 58 seconds and 3 minutes 52 seconds to be selected randomly after power supply resumes 2 This type of control is not applicable during ON OFF Timer setting 3 This control can be omitted by open the circuit of JP1 at indoor unit printed circuit board 38 12 10 Indication Panel LED POWER DIECE TIMER QUIET POWERFUL NANOE G 8 10 C HEAT ECONAVI Color Green Blue Orange Orange Orange Blue Green Green Light ON Operation ON Deice Operation Libro Quiet Mode
55. e wiring connection ok YES Check the indoor intake air and indoor pipe temperature sensors Does it conform to the sensor characteristic chart YES Check the expansion valve Is the expansion valve ok e Replace the indoor intake air or indoor pipe temperature sensor e Replace the solenoid coil or expansion valve e Replace outdoor unit PCB 79 15 4 21 Malfunction Decision Conditions To maintain DC voltage level supply to power transistor To detect high DC voltage level after rectification Malfunction Caused Troubleshooting When abnormality indication starts again Reset the error code and turn on the unit again Is AC power supply normal fluctuation Verify PFC abnormality by measuring DC voltage between DCP and DCN at the capacitor PCB Is the DC voltage between DCP and DCN normal NO 391 2Vdc 425Vdc Confirm the DC voltage between CN FM 1 and 4 when compressor is running Normal voltage range should be between 265 325Vdc Is the DC voltage between CN FM1 and 4 of the outdoor fan motor normal Check the compressor winding resistance e Turn off the power and disconnect the harnesses U V W Measure the winding resistance between U V V W and W U Are the compressor s winding resistance U V V W U W uniform Check the reactor impedance Is the impedance of the reactor low m n F90 Power Factor Correction Protection
56. eat exchanger thermistor Caution remove and connect the component NNNM Is the measured resistance of the outdoor heat exchanger thermistor matches the value specified in its characteristic chart e Defect in outdoor heat exchanger NO thermistor e Replace the outdoor heat exchanger thermistor YES e Defect in outdoor unit PCB e Replace the outdoor unit PCB 83 15 4 25 F96 IPM Overheating Malfunction Decision Conditions During operating of cooling and heating when IPM temperature data 100 C is detected by the IPM temperature sensor Multi Models only o Compressor Overheating During operation of cooling and heating when the compressor OL is activated o Heat Sink Overheating During operation of cooling and heating when heat sink temperature data 90 C is detected by the heat sink temperature sensor Malfunction Caused IPM overheats due to short circuit of hot discharge air flow IPM overheats due to defective of outdoor fan motor IPM overheats due to defective of internal circuitry of IPM IPM overheats due to defective IPM temperature sensor Multi Models Only o Compressor OL connector poor contact o Compressor OL faulty Troubleshooting breakdown always switch off the power When F96 indication happens For safety reason and to prevent component A Caution before remove and connect the component Check the outdoor unit installation condition during cooling or soft d
57. ed deice process o Powerful operation Quiet operation Econavi operation and Fan Speed selection are disabled o Cold draft prevention control is disabled e Control condition pd OFF ONO ris AUTO LI Jt AUTO gt OR OFF timer activates FART AC HEAT L alc HEAT l COOL AUTO COOL DRY lt DRY FAN OFFION OR timer activates FAN teg iH nin C LI CL 8 10 C 1 8 10 C 1 HEAT Gobackto Gobackto Transmit previous LCD previous LCD 1 setting amp 1 Setting amp 5 8 10 1 tranmit code tranmit code 8 10 C OFF ONO HEAT c AUTO Li OR OFF timer activates UI HEAT SPEED COOL AUTO DRY 8 10 C FAN OFFION Transmit a 8 10 C HEAT B 10 C activates HEAT TEMP Transmit 8 10 C HEAT 8 10 C OFFION HEAT AUTO 11 CJ OR OFF timer activates HEAT uu Gobackto 8 10 C previous LCD OR HEAT 2i DP 1 Setting amp 1 tranmit code 1 Transmit Gobackto OR previous LCD ON timer 8 10 C HEAT ting amp i A kannit code 8 10 activates i HEAT mm Transmit 8 10 C HEAT OFF ONO 1 Summer house set temperature follows previously fixed set temperature 8 C or 10 C But after battery reset default condition set temperature always start
58. ems to be followed are classified by the symbols This symbol denotes item that is PROHIBITTED from doing Carry out test run to confirm that no abnormality occurs after the servicing Then explain to user the operation care and maintenance as stated in instructions Please remind the customer to keep the operating instructions for future reference N WARNING Do not modify the machine part material during repairing service 2 If wiring unit is supplied as repairing do not repair or connect the wire even only partial wire break Exchange the whole wiring unit 3 Do not wrench the fasten terminal Pull it out or insert it straightly 4 Engage authorized dealer or specialist for installation and servicing If installation or servicing done by the user is defective it will cause water leakage electrical shock or fire 5 Install according to this installation instructions strictly If installation is defective it will cause water leakage electrical shock or fire 6 Use the attached accessories parts and specified parts for installation and servicing Otherwise it will cause the set to fall water leakage fire or electrical shock 1 Install at a strong and firm location which is able to withstand the set s weight If the strength is not enough or installation is not properly done the set will drop and cause injury 8 For electrical work follow the l
59. en the terminal 1 and 2 Operation of the compressor and the outdoor fan motor can be checked by applying power after short circuiting CN S 70 60 50 40 30 Resistance kQ gt 20 10 Sensor Thermistor Characteristics Sensor OutdoorAir Sensor Outdoor Heat Exchange rt 0 10 20 Temperature C 30 40 50 Resistance gt 20 Compressor Temp Sensor 20 Thermistor Characteristics 60 50 40 30 20 10 9 20 40 60 80 100 120 140 Temperature C 3 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board 2 10624 20694 x odia AC303 ge T 3 15 L 250V Bl T3 CN FM FR301 e p ALTE aeq dg 2 PU 9 F 88 afe CN STM2 CN STM1 235 CN DISP CN CLN CN CNT JP1 Random Auto Restart enable disable 10 1 2 Indicator Printed Circuit Board LEN301 LEP302 LED304 LEP305 LEN307 A EEEE Si mg POF LED301 LED302 LED304 LED305 LED307 1 0306 CN DISP LED303 21 10 1 3 Receiver Printed Circuit Board CN RCV 10 1 4 High Voltage Powe
60. ent Condition e According to sunlight intensity over a period of time the system will analyze the ambient condition is sunny cloudy or night 12 12 1 4 Temperature Shift Ambient condition COOL DRY Set temperature 4 ECONAVI Detecting sunlight intensity the unit adjust temperature to save energy Sunny Night Cloudy Sunny e n a room without window or with thick curtain the sunlight sensor will judge as cloudy night 12 12 1 5 Sunlight Sensor Check Mode e enable sunlight sensor check mode during unit is OFF power standby ad e Operation details gt Transmit ECO demo code and after 2 seconds return to normal mode Transmit check code and after 2 seconds return to normal mode SET gt Transmit sunlight sensor check code and after 2 seconds return to normal mode The sunlight sensor check mode will be operated for 5 minutes During check mode the ON and OFF timer will be memorized but it operation be ignored During check mode if the sunlight sensor check code is retransmitted the 5 minutes counter will be reset During check mode if sunlight sensor detected the sunlight intensity value above minimum level the ECONAVI indicator turns ON Else if sunlight sensor detected sunlight intensity value below minimum level the ECONAVI indicator is OFF e disable sunlight sens
61. ess the CHECK button on the remote controller for about 1 second with a pointed object to transmit signal to main unit A beep sound is heard from main unit and the data is cleared 15 2 5 Temporary Operation Depending On Breakdown Status 1 2 Press the AUTO button A beep receiving sound on the main unit to operate the unit Remote control will become possible The unit can temporarily be used until repaired 57 15 3 Error Code Table Diagnosis Abnormality I Abnormality Protection Problem Check location display Protection control Judgment Operation HOO No memory of failure Normal operation Indoor fan only Indoor outdoor After operation for operation can Indoor outdoor e Indoor outdoor wire terminal H11 abnormal 1 MEE start by entering communication not e Indoor outdoor PCB communication into force cooling establish e Indoor outdoor connection wire operation les M Indoor outdoor connection wire H12 Indoor unit capacity 90s after power EM or less than minimum limit Indoor outdoor PCB unmatched supply or number of indoor unit Specification and combination less than two table in catalogue Indoor intake air Indoor intake air x indacPirtake altfemberat le H14 temperature sensor Continuous for 5s temperature sensor open abnormality or short circuit sensor lead wire and connector Compressor Compressor temperature e C
62. essor ON The indoor unit fan stops temporarily and then starts to blow at minimum airflow for 30 seconds e Compressor ON Compressor OFF The indoor unit fan stops for 90 seconds and then blows at minimum airflow for 20 seconds 13 3 Protection Control For Heating Operation 13 3 1 Intake Air Temperature Control Compressor will operate at limited freq if indoor intake air temperature is 30 C or above 13 3 2 Outdoor Air Temperature Control e The Max current value is regulated when the outdoor air temperature rise above 14 C in order to avoid compressor overloading Current Regulated 14 C 12 C Free Within Max Limit Outdoor air temperature 51 13 3 3 Overload Protection Control e The compressor operating frequency is regulated in accordance to indoor heat exchanger temperature as shown below e fthe heat exchanger temperature exceeds 60 C compressor will stop Frequency Reduce Frequency Limited 60 C 52 C 49 C Indoor Heat Exchanger Temp 13 3 4 Compressor Oil Return Control e When compressor starts the compressor will be regulated for 240 seconds 13 3 5 Cold Draught Prevention Control e When indoor pipe temperature is low cold draught operation starts where indoor fan speed will be reduced 13 3 6 Deice Operation e When outdoor pipe temperature and outdoor air temperature is low deice operation start where indoor fan motor and outdoor fan motor stop and the operation LED deice
63. exchanger sensor freezing abnormality within 40 minutes exchanger Sensor open lead wire and connector circuit e Expansion valve lead wire and connector Power factor F90 correction 4 times happen Power factor correction Outdoor PCB fault PFC circuit within 10 minutes circuit abnormal y protection F91 Refrigeration cycle 2 times happen Refrigeration cycle e Insufficient refrigerant or valve abnormality within 20 minutes abnormal close F93 Compressor 4 times happen Compressor abnormal e Power transistor module faulty abnormal revolution within 20 minutes revolution or compressor lock F94 12 m Times happen Compressor discharge e Check refrigeration system 9 within 30 minutes pressure overshoot protection F95 Outdoor cooling high 4 times happen Cooling high pressure e Check refrigeration system pressure protection within 20 minutes protection Outdoor air circuit Powef transistor 4 times happen Power transistor module e PCB faulty F96 module overheating ithin 30 mi h blaine ee protection within 30 minutes overheat e Outdoor air circuit fan motor Compressor 3 times happen F97 overheating within 30 minutes Compressor overheat Insufficient refrigerant protection F98 Total running current 3 times happen Tolali current orot ctioh 2 oe refrigeration system protection within 20 minutes p 2 SOME CORES SOK Outdoor direct Conti P 5 F99 current DC peak ontinuous ower transistor module e Power transistor module f
64. ged thickness So When properly flared the internal surface of the Clamp handle Red arrow mark Copper flare will evenly shine and be of even thickness pipe Since the flare part comes into contact with the 1 To cut 2 To remove burrs 3 To flare connections carefully check the flare finish 11 3 5 2 Outdoor Unit Drain Water e Water will drip from the base pan hole area during defrost function To avoid water dripping do not stand or place objects at this area 32 12 Operation and Control 12 1 Basic Function Inverter control which equipped with a microcomputer in determining the most suitable operating mode as time passes automatically adjusts output power for maximum comfort always In order to achieve the suitable operating mode the microcomputer maintains the set temperature by measuring the temperature of the environment and performing temperature shifting The compressor at outdoor unit is operating following the frequency instructed by the microcomputer at indoor unit that judging the condition according to internal setting temperature and intake air temperature 12 1 1 Internal Setting Temperature Once the operation starts remote control setting temperature will be taken as base value for temperature shifting processes These shifting processes are depending on the air conditioner settings and the operation environment The final shifted value will be used as internal setting temperature and it is updated contin
65. haracteristics 70 60 1 Pipe temp Sensor Intake Air Temp Sensor bs S 40 2 amp 30 Ez 8 20 10 0 10 0 10 20 30 40 50 gt Temperature C 62 15 44 H15 Compressor Temperature Sensor Abnormality Malfunction Decision Conditions e During startup and operation of cooling and heating the temperatures detected by the outdoor compressor temperature sensor are used to determine sensor errors Malfunction Caused e Faulty connector connection e Faulty sensor e Faulty PCB Troubleshooting When abnormality indication starts again Check the connector connection e Turn off the power For safety reason and to prevent component breakdown always switch off the power Caution before remove and connect the component NO Connector poor contact 2 Is the connector connection normal Correct the connection YES e Checkthe connector connection Check the outdoor compressor temperature sensor e Plug out connector from the outdoor unit PCB e Measure the resistance of the outdoor compressor temperature sensor Is the measured resistance of the outdoor compressor temperature sensor matches the value specified in its thoracic mules SOR LODS e UT SOR SOR characteristic chart p Defect in outdoor compressor temperature sensor YES e Defect in outdoor unit PCB Replace the outdoor unit PCB Compressor Temp Sensor Thermistor
66. he sleeve for tube assembly to prevent dangers caused by mice biting the connection cable 4 Finish by sealing the sleeve with putty or caulking compound at the final stage 25 Sleeve for tube 270 mm through hole assem bly A gt Approx 5 7 mm eur Bushing for tube assembly Putty or caulking compound 11 2 3 Indoor Unit Installation Do not turn over the unit without it s shock absorber during pull out the piping It may cause intake grille damage e Use shock absorber during pull out the piping to protect the intake grille from damage Ul ac 6 be 2 Intake grille 11 2 3 1 For the right rear piping REI Pull out the Indoor piping Rue Install the Indoor Unit Secure the Indoor Unit RIO Insert the connection cable B 5 iping Pull out the Indoor piping gt Step 1 Rue Install the Indoor Unit a Insert the connection cable fl RIO Secure the Indoor Unit For the embedded piping Riz Replace the drain hose y REO Bend the embedded piping Useaspring benderor equivalent to bend the piping so that the piping is not crushed Pull the connection cable into Indoor Unit The inside and outside connection cable can be connected without removing the front grille NEUE Cut and f
67. indicator ON during this operation 52 14 Servicing Mode 14 1 Auto OFF ON Button Auto OFF ON Auto OFF ON Auto OFF ON Button pressed Button pressed Button pressed 5 sec 5 sec Auto Operation Test Run Operation Stop Test Run Operation Stop Forced cooling operation Forced heating operation Beep Beep x 2 1 AUTO OPERATION MODE The Auto operation will be activated immediately once the Auto OFF ON button is pressed This operation can be used to operate air conditioner with limited function if remote control is misplaced or malfunction 2 TEST RUN OPERATION FOR PUMP DOWN SERVICING PURPOSE The Test Run operation will be activated if the Auto OFF ON button is pressed continuously for more than 5 seconds A beep sound will occur at the fifth seconds in order to identify the starting of Test Run operation Forced cooling operation Within 5 minutes after Forced cooling operation start the Auto OFF ON button is pressed for more than 5 seconds A 2 beep sounds will occur at the fifth seconds in order to identify the starting of Forced heating operation The Auto OFF ON button may be used together with remote control to set change the advance setting of air conditioner operation Auto OFF ON button d BEST Main unit always continudest Run forced cooling operation 5 sec 8 sec 11 sec 16 sec Auto Operation Test Run Operation Test Run Operation Remote Control Number Remote Control Receiving Forced Cooling Operation
68. ions is satisfied quiet operation stops a Powerful button is pressed b Stop by OFF ON switch c Timer off activates d Quiet button is pressed again When quiet operation is stopped operation is shifted to normal operation with previous setting When fan speed is changed quiet operation is shifted to quiet operation of the new fan speed When operation mode is changed quiet operation is shifted to quiet operation of the new mode During quiet operation if timer on activates quiet operation maintains After off when on back quiet operation is not memorised ON Control contents 1 Fan speed is changed from normal setting to quiet setting of respective fan speed This is to reduce sound of Hi Me Lo for 3dB some models more than 3dB 2 Fan speed for quiet operation is reduced from setting fan speed 12 6 Quiet operation Heating A Purpose To provide quiet heating operation compare to normal operation Control condition a Quiet operation start condition e When Quiet button at remote control is pressed Quiet LED illuminates b Quiet operation stop condition When one of the following conditions is satisfied quiet operation stops a Powerful button is pressed b Stop by OFF ON switch c Timer off activates d Quiet button is pressed again 2 When quiet operation is stopped operation is shifted to normal operation with previous setting 3 When fan speed is ch
69. ipping Connecting Requirement Wire stripping c Indoor outdoor E connection terminal board Sl VE ini e 5mm HT No loose st rand when inse rted gap between wires 28 Conductor Conductor not over inserted fully inse rted E E PROHIBITED PROHIBITED Conductor fully inse rted RISK OF FIRE JOINING OF WIRES MAY CAUSE OVERHE ATING AND FIRE A WARNING S Do not joint wires Q Use complete wire without joining Q Use approved socket and plug with ea rth pin Q Wire connection in this area must follow to national wiring rules 29 11 3 Outdoor Unit 11 3 1 Install the Outdoor Unit e After selecting the best location start installation to Indoor Outdoor Unit Installation Diagram 1 Fix the unit on concrete or rigid frame firmly and horizontally by bolt nut 610 mm 2 When installing at roof please consider strong wind and earthquake Please fasten the installation stand firmly with bolt or nails 11 3 2 Connect the piping 11 3 2 1 Connecting the piping to Indoor Please make flare after inserting flare nut locate at joint portion of tube assembly onto the copper pipe In case of using long piping Connect the piping e Align the center of piping and sufficiently tighten the flare nut with fingers e Further tighten the flare nut with torque wrench in specified torque as stated in the table 11 3 2
70. ity or short circuit and connector Outdoor heat exchanger e Outdoor heat exchanger H32 tenn SL Sensor Continuous for 5s temperature sensor 2 open temperature sensor 2 lead wire 2 abnormality or short circuit and connector Indoor outdoor H33 misconnection PaA rated e Indoor and outdoor units check abnormality 9 Outdoor heat sink Outdoor heat sink H34 temperature sensor Continuous for 2s temperature sensor open e Outdoor heat sink sensor abnormality or short circuit Outdoor gas pipe Heating Outdoor gas pipe H36 temperature sensor Continuous for 5s protection temperature sensor open ed iMi abnormality operation only or short circuit Outdoor liquid pipe Cooling Outdoor liquid pipe TT H37 temperature sensor Continuous for 5s protection temperature sensor open abnormality operation only or short circuit Indoor Outdoor H38 mismatch brand Brand code not match x LES indoor unit and outdoor code e Check indoor outdoor Wrong wiring and connection wire and connection Abnormal indoor connecting pipe expansion pipe 3 times happen Aig H39 operating unit or within 40 minutes valve abnormality indoor e Indoor heat exchanger sensor standby units heat exchanger sensor lead wire and connector open circuit e Expansion valve and lead wire and connector e Check indoor outdoor Abnormal OF Wrong wiring and connection wire and connection H41 9 connecting pipe
71. lace outdoor unit compressor NO e Procedure complete 85 15 4 27 F98 Input Over Current Detection Malfunction Decision Conditions e During operation of cooling and heating when an input over current X value in Total Running Current Control is detected by checking the input current value being detected by current transformer CT with the compressor running Malfunction Caused e Excessive refrigerant e Faulty outdoor unit PCB Troubleshooting When F98 indication happens For safety reason and to prevent component A breakdown always switch off the power Caution before remove and connect the component Get restarted and measure the input current n NO Input current gt limit e Replace the outdoor unit PCB YES Turn off power supply Check the main circuit electrolytic capacitor Normal YES e Repair the pipe flare or union nuts e Reclaim and recharge refrigerant NO Check refrigerant amount NO Excess refrigerant YES e Reclaim recharge with correct amount of refrigerant NO e Replace outdoor unit PCB e Replace outdoor unit compressor 86 15 4 28 F99 DC Peak Detection Malfunction Decision Conditions During startup and operation of cooling and heating when inverter DC peak data is received by the outdoor internal DC Peak sensing circuitry Malfunction Caused e DC current peak due to compressor failure e DC current peak due to defective power transistor s DC current peak due to defective outdoor
72. lare the embedded piping 5 When determining the dimensions of the piping slide the unit all the way to the left on the installation plate Refer to the section Cutting and flaring the piping Install the Indoor Unit Step 5 H Step 6 y Connect the piping Please refer to Connecting the piping column in outdoor unit section Below steps are done after connecting the outdoor piping and gas leakage confirmation Ri Insulate and finish the piping Please refer to Insulation of piping connection column as mentioned in indoor outdoor unit installation Ri Secure the Indoor Unit H For the right and right bottom 26 d N Tape it with piping in a position as mentioned in Fig below Cover Drain Cover for forthe hose the right Cover for the left PIPINS piping piping How to keep the cover ery piping In case of the cover is cut keep the cover at the rear of chassis as shown in the illust ration for future reinstallation Left right and 2 bottom covers for piping Right and Right Bottom piping Tape it with piping ina position as mentioned in Fig below Cover for the Cover for f His the left Drain hose the right bottom piping piping piping Install the indoor unit Hook the indoor unit onto the bet upper portion of installation pl
73. light Sensor e During ECONAVI operation the sunlight sensor detects sunlight intensity coming through windows and differentiates between sunny and cloudy or night to further optimize energy saving by adjusting the temperature e Sunlight judgment is as following Sunlight intensity reset neon Judge sunlight intensity Judge ambient condition Temperature shift 12 12 1 1 Sunlight Intensity Reset e The sunlight intensity will to reset to zero no sunlight condition when o Each time ECONAVI is activated o Setting temperature is changed o Operation mode is changed 43 12 12 1 2 Judge Sunlight Intensity e Based on sunlight sensor output voltage the sunlight intensity value will be computed and logged to sunlight intensity database e The sunlight sensor sensitivity could be adjusted ON TIMER AUTO mI OFE TIMER AUTO cea ANA Security Level 1 Less sensitive to sunlight intensity Default Battery insert Set to Level 3 Other than default Display last set data Security Level 3 Default sensitivity level Security Level 5 More sensitive to sunlight intensity Set to level 4 Press Timer Transmit SET solar radiation level after 2 secs go back to normal mode Set to level 1 Set to level 5 _ amp Set to level 2 44 12 12 1 3 Judge Ambi
74. ll IC during fan motor operation is used to determine abnormal fan motor feedback of rotation gt 2550rpm or lt 50rpm Malfunction Caused Operation stops due to short circuit inside the fan motor winding Operation stops due to breaking of wire inside the fan motor Operation stops due to breaking of fan motor lead wires Operation stops due to Hall IC malfunction Operation error due to faulty indoor unit PCB Troubleshooting For safety reason and to prevent When abnormality indication starts again A component breakdown always switch Caution off power before remove and Turn off power supply and rotate fan by hand connect the component Does fan rotate smoothly e Replace fan motor YES Turn power supply on and operate fan YES Does it rotate Stop fan motor NO Turn off power supply and disconnect fan motor connector Check the rotation feedback output from fan motor then turn power on NO Rotate the fan motor by hand is the rotation feedback Check the output of fan motor from indoor PCB voltage 15Vdc pin 7 amp 4 generated Is the motor power supply voltage 325Vdc pin 1 amp 4 generated Is the motor control voltage 15Vdc pin 5 amp 4 generated Operate the fan is the rotation command voltage 1 5Vdc pin 6 amp 4 generated e Replace indoor PCB e Replace fan motor 65 15 4 7 H23 Indoor Pipe Temperature Sensor Abnormality Malfunction Decision Condi
75. mantle it Figure 5 89 16 1 1 4 remove control board 14 Remove the 4 screws holding the control board then pull out the control board Figure 6 16 1 1 5 remove cross flow fan and indoor fan motor the cross flow fan and fan motor axis Figure 7 90 17 Remove the bearing by pulling it out gently 16 Remove the screw from the evaporator Figure 8 18 Push the holdfast to the left and lift up the evaporator Evaporator 20 Fan motor can be removed after the removal of the cross flow fan Cross flow fan Reminder To reinstall the fan motor adjust the fan motor connector to 90 towards you before fixing control board 19 Remove the cross flow fan from the unit by pulling it to the left and downward Figure 9 91 Cross Flow Fan Reminder To reinstall the cross flow fan ensure cross flow fan is in line as shown in figure 10 Figure 10 92 16 2 Outdoor Electronic Controller Removal Procedure A Caution When handling electronic controller be careful of electrostatic discharge 1 Remove the 5 screws of the Top Panel Screws Top Panel Screws Fig 1 2 Remove the 8 screws of the Front Panel Front Panel Screws Fig 2 3 Remove the screw of the Terminal Board Cover 4 Remove the Top Cover of the Control Board by 4 hooks Top Cover Hooks Terminal Board Cover Control Board 93 5 Remove the Control Board as follows Re
76. minute after the compressor starts e Compressor frequency will adjust base on outdoor air temperature Limited Frequency Outdoor Air Temperature 13 2 2 Cooling Overload Control e Detects the Outdoor pipe temperature and carry out below restriction limitation Limit the compressor Operation frequency e The compressor stop if outdoor pipe temperature exceeds 61 C e fthe compressor stops 4 times in 20 minutes Timer LED blinking F95 indicated outdoor high pressure rise protection 13 2 3 Freeze Prevention Control 1 1 When indoor heat exchanger temperature is lower than 0 C continuously for 6 minutes compressor will stop operating 2 Compressor will resume its operation 3 minutes after the indoor heat exchanger is higher than 5 C 3 Atthe same time indoor fan speed will be higher than during its normal operation 4 If indoor heat exchanger temperature is higher than 5 C for 5 minutes the fan speed will return to its normal operation 13 2 4 Freeze Prevention Control 2 1 Control start conditions e During Cooling operation and soft dry operation o During thermo OFF condition indoor intake temperature is less than 10 C or o Compressor stops for freeze prevention control e Either one of the conditions above occurs 5 times 60 minutes 2 Control contents e Operation stops e Timer LED blinks and H99 indicated 13 2 5 Dew Prevention Control 1 e To prevent dew formation at indoor unit discharge area
77. move 5 connectors from electronic controller Remove 2 connectors from reactor Remove earth wire Fig 4 Remove the Terminal Cover and 3 Terminal Compressor Control Board Compressor Fig 5 Electronic Controller Control Board 17 Technical Data Technical data provided are based on the air conditioner running under free frequency 17 1 Cool Mode Performance Data Unit setting Standard piping length Hi Fan Cool mode at 16 C Voltage 230V 17 1 1 CS HE9PKE CU HE9PKE CS AE9PKE CU AE9PKE Indoor C Outdoor DB C 16 25 35 BE WB TC SHC IP TC SHC IP TC SHC IP 27 19 0 3293 2565 275 2871 2351 355 2500 2240 455 22 0 3531 1974 266 3130 2163 357 2900 1792 458 23 15 7 3017 2516 282 2546 2307 355 2455 2266 454 18 4 3145 1931 277 2870 1702 356 2527 1701 450 20 13 3 2747 2417 285 2422 2180 360 2143 2029 446 15 8 2879 1869 281 2573 1729 358 2240 1651 454 Dry bulb value based on 46 humidity 17 1 2 CS HE12PKE CU HE12PKE Indoor C Outdoor DB C 16 25 35 n we TC SHC IP TC SHC IP TC SHC IP 27 19 0 4610 3591 502 4020 3292 647 3500 3135 830 22 0 4943 2763 485 4382 3028 651 4060 2509 835 23 15 7 4224 3522 514 3565 3229 647 3437 3172 828 184 4404 2704 505 4019 2383 650 3537 2381 822 20 13 3 3845 3384 521 3391 3052 657 3000
78. mperature 13 1 3 IPM Power Transistor Prevention Control A Overheating Prevention Control 1 When the IPM temperature rises to 100 C compressor operation will stop immediately 2 Compressor operation restarts after 3 minutes the temperature decreases to 95 C 3 If this condition repeats continuously 4 times within 20 minutes timer LED will be blinking 96 is indicated B DC Peak Current Control 1 When electric current to IPM exceeds set value of 20 2 A the compressor will stop operate Then operation will restart after 3 minutes 2 If the set value is exceeded again more than 30 seconds after the compressor starts the operation will restart after 1 minute 3 If the set value exceeded again within 30 seconds after the compressor starts the operation will restart after 2 minutes If this condition repeats continuously for 7 times all indoor and outdoor relays will be cut off timer LED will be blinking F99 is indicated 48 13 1 4 Compressor Overheating Prevention Control e Instructed frequency for compressor operation will be regulated by compressor discharge temperature The changes of frequency are as below e f compressor discharge temperature exceeds 103 C compressor will be stopped occurs 4 times per 20 minutes timer LED will be blinking F97 is indicated Compressor OFF 103 C 88 C Compressor Frequency Reduce 87 C Compressor Frequency Maintain 96 C
79. n 34 0 1200 Control Device Expansion Valve Refrigerant Oil FV50S 450 Refrigerant Type R410A 1 37k 48 4 Height I D O D mm inch 295 11 5 8 622 24 1 2 Dimension Width I D O D mm inch 870 34 9 32 824 32 15 32 Depth I D O D mm inch 255 10 1 16 299 11 25 32 Net I D O D 10 22 38 84 Pipe Diameter Liquid Gas mm inch 6 35 1 4 9 52 3 8 Standard length m ft 5 0 16 4 Length range min max m ft 3 9 8 15 49 2 I D amp O D Height different m ft 5 0 16 4 Additional Gas Amount g m oz ft 20 0 2 Length for Additional Gas m ft 7 5 24 6 Cool Fan m min Heat m min Cool Fan m min Refrigeration Cycle Drain Hose Indoor Heat Exchanger Outdoor Heat Exchanger Inner Diameter Indoor Outdoor CS HE9PKE CS AE9PKE CU HE9PKE CU AE9PKE 16 Length Fin Material Aluminium Pre Coat Fin Type Slit Fin Row x Stage x FPI Size W x H x L Fin Material 2 17 21 636 5 357 25 4 Aluminium Fin Type Corrugate Fin Row x Stage x FPI 2 28 17 Size W x H x L Material 36 4 x 588 x 856 3 827 7 Polypropelene Air Filter ERE Type One touch Power Supply Indoor Power Supply Cord Thermostat Electronic Control Protection Device Electronic Control Wet Bulb Maximum C Cooling
80. n Decision Conditions e During startup and operation of cooling and heating the temperatures detected by the outdoor pipe temperature sensor are used to determine sensor errors Malfunction Caused e Faulty connector connection e Faulty sensor e Faulty PCB Troubleshooting When abnormality indicationstarts again For safety reason and to prevent Checkthe connector connectbn A component breakdown always switch e Turnoff the power Caution off the power before remove and e Checkthe connector connection connect the component No Is the connector connection normal e Connector poor contact e Correctthe connection YES Check the outdoor heat exchanger temperature sensor e Plug out connector from the outdoor unit PCB e Measure the resistance of the outdoor heat exchanger temperature sensor e Defectin outdoor heat exchanger Is the measured resistance of the outdoor heat exchanger temperaturesensor temperature sensor matches the value specified in its chan e Replace the outdoor heat exchanger temperaturesensor YES e Defectin outdoor unit PCB e Replace the outdoor unit PCB Sensor Thermistor Characteristics 79 D Outdoor Air Sensor Outdoor Heat Exchanger 60 Sensor bs E 40 8 5 30 c 20 10 r 0 L 4 10 0 10 20 30 40 50 JM Temperature C 68 15 4 10 H30 Compressor Di
81. noe G button or OFF ON button to stop the operation and check the nanoe G connector at PCB e After that press nanoe G button again to confirm the nanoe G indicator do not blinks e The 24 timer counter will be clear after 10 minutes of normal operation or when operation stops Error reset method e Press OFF ON button to OFF the operation e Press AUTO OFF ON button at indoor unit to OFF the operation e OFF Timer activates e Power supply reset 41 o nanoe G breakdown error Judgment method Hi feedback voltage at microcontroller supplied to the nanoe G system when nanoe G operation is OFF nanoe G breakdown error show immediately e Itis due to indoor PCB or nanoe G high voltage power supply damage e Operations except nanoe G continue Both Timer indicator and nanoe G indicator blink Troubleshooting method e Press nanoe G button or OFF ON button to stop the operation e Change nanoe G high voltage power supply or main PCB e When Lo feedback voltage supplied to nanoe G system during nanoe G operation ON nanoe G indicator and Timer indicator stop blinking 42 12 12 ECONAVI Operation e ECONAVI start condition When ECONAVI button is pressed e ECONAVI stop conditions When ECONAVI button is pressed again When unit is OFF by OFF ON button When unit is OFF when OFF TIMER activates When unit is OFF by AUTO OFF ON button at indoor unit When POWERFUL QUIET 8 10 C Heat operation activates 12 12 1 Sun
82. nsor Abnormality Malfunction Decision Conditions e During startup and operation of cooling and heating the temperatures detected by the outdoor liquid pipe temperature sensor are used to determine sensor errors Malfunction Caused e Faulty connector connection e Faulty sensor e Faulty PCB Troubleshooting When abnormality indication starts again e For safety reason and to prevent Check the connector connection A component breakdown always switch e Turn off the power Caution the power before remove and e Check the connector connection connect the component NO Is the connector connection nomal e Connector poor contact e Correct the connection YES Check the outdoor discharge pipe temperature sensor e Plug out connector from the outdoor unit PCB e Measure the resistance of the outdoor discharge pipe temperature sensor Is the measured resistance of the outdoor liquid pipe NO e Defectin outdoor discharge pipe temperature sensor matches the value specified in its temperature sensor characteristic chart e Replace the outdoor discharge pipe temperature sensor YES e Defect in outdoor unit PCB e Replace the outdoor unit PCB 74 15 4 16 H97 Outdoor Fan Motor DC Motor Mechanism Locked Malfunction Decision Conditions e rotation speed detected by the Hall IC during fan motor operation is used to determine abnormal fan motor Malfunction Caused e Operation stops due to short circuit insid
83. ocal national wiring standard regulation and the installation instruction An independent circuit and single outlet must be used If electrical circuit capacity is not enough or defect found in electrical work it will cause electrical shock or fire 9 This equipment is strongly recommended to be installed with Earth Leakage Circuit Breaker ELCB or Residual Current Device RCD Otherwise it may cause electrical shock and fire in case equipment breakdown or insulation breakdown Do not use joint cable for indoor outdoor connection cable Use the specified indoor outdoor connection cable refer to installation 10 instruction CONNECT THE CABLE TO THE INDOOR UNIT and connect tightly for indoor outdoor connection Clamp the cable so that no external force will be acted on the terminal If connection or fixing is not perfect it will cause heat up or fire at the connection 11 Wire routing must be properly arranged so that control board cover is fixed properly If control board cover is not fixed perfectly it will cause heat up or fire at connection point of terminal fire or electrical shock 12 When install or relocate air conditioner do not let any substance other than the specified refrigerant eg air etc mix into refrigeration cycle piping Mixing of air etc will cause abnormal high pressure in refrigeration cycle and result in explosion injury etc 13 Do not install outdoor unit near handrail of veranda When installing air conditioner unit
84. of the wall The distance from installation plate edge to ceiling should more than 2 From installation plate center to unit s left side is 3 From installation plate center to unit s right side is 4 For left side piping piping connection for liquid should be about 5 from this line For left side piping piping connection for gas should be about 6 from this line 1 Mount the installation plate on the wall with 5 screws or more at least 5 screws If mounting the unit on the concrete wall consider using anchor bolts o Always mount the installation plate horizontally by aligning the marking off line with the thread and using a level gauge 2 Drill the piping plate hole with 270 mm hole core drill o Line according to the left and right side of the installation plate The meeting point of the extended line is the center of the hole Another method is by putting measuring tape at position as shown in the diagram above The hole center is obtained by measuring the distance namely 128 mm for left and right hole respectively o Drill the piping hole at either the right or the left and the hole should be slightly slanting to the outdoor side 11 2 2 To Drill a Hole in the Wall and Install a Sleeve of Piping 1 Insert the piping sleeve to the hole 2 Fix the bushing to the sleeve 3 sleeve until it extrudes about 15 mm from the wall N CAUTION when the wall is hollow please be sure to use t
85. ompressor temperature H15 temperature sensor Continuous for 5s p PO p emp abnormality sensor open or short circuit sensor lead wire and connector H16 EN _ Current transformer faulty e Outdoor PCB faulty or abnormality or compressor faulty compressor faulty Indoor fan motor Continuous Indoor fan motor lock or wir H19 connector merchanism lock happen for 7 times feedback abnormal e Fan motor lock or block Indoor heat exchanger e Indoor heat exchanger H23 tem RARE sensor Continuous for 5s temperature sensor open temperature sensor lead wire or short circuit and connector eae Indoor heat exchanger e Indoor heat exchanger H24 tem bam heot Continuous for 5s temperature sensor 2 open temperature sensor 2 lead wire 2 or short circuit and connector Indoor ion device Port is ON for 10s He abnormality during ion device off Outdoor air 5 2 H27 temperature sensor Continuous for 5s Outdoor air sal cio Outdoor air temperature sensor abnormality sensor open or short circuit lead wire and connector 427 Outdoor heat exchanger e Outdoor heat exchanger H28 tem na Sensor Continuous for 5s temperature sensor 1 open temperature sensor 1 lead wire 4 or short circuit and connector Outdoor discharge Outdoor discharge pipe e Outdoor discharge pipe H30 pipe temperature Continuous for 5s temperature sensor open temperature sensor lead wire sensor abnormal
86. onnection m e Reconnect CN HOT 4 way valve connector 4 way valve connector e Check connecting tubes to 4 way valve No Good Check V coil attach to e Attach and screw the V coil solenoid valve to solenoid valve No continuity Check us v coil open V coll fault rw continuity e Replace VALVE Remove CN HOT V coil only Measure continuity of the coil OK Depending on 4 way valve model Reverse solenoid valve faulty e Replace the 4 way valve Measure voltage supplied to CH HOT at the start of heating l No supply Outdoor PCB fault e Replace Outdoor PCB Check gas side pipe for hot gas flow in cooling mode 78 15 4 20 F17 Indoor Standby Units Freezing Abnormality Malfunction Decision Conditions e When the different between indoor intake air temperature and indoor pipe temperature is above 10 C or indoor pipe temperature is below 1 0 C Remark When the indoor standby unit is freezing the outdoor unit transfers F17 error code to the corresponding indoor unit and H39 to other indoor unit s Malfunction Caused e Wrong wiring connection e Faulty sensor e Faulty expansion valve Troubleshooting When F17 indication happens Check the system wiring connection For safety reason and to prevent A component breakdown always switch Caution off the power before remove and connect the component e Perform Auto Wiring to correct the wiring connection Is th
87. or check mode o After check mode is ended 5 minutes counter elapsed press AUTO OFF ON button at indoor unit o Ifthe sunlight sensor detected sunlight intensity is at abnormal range the check mode will be ended Please check for error code 45 12 12 1 6 Sunlight Sensor Abnormality e Abnormality detection o When ECONAVI is ON if the sunlight intensity value below minimum level continuously for 24 hours the sunlight sensor disconnection error counter will increase by 1 time If the ECONAVI is OFF the 24 hours timer will be reset but the sunlight sensor disconnection error counter will not be reset e Error Code judgment o When sunlight sensor disconnection error counter reached 15 times H70 occurred o No TIMER indicator or ECONAVI indicator blinks e When error code happened the unit is able to operate without sunlight sensor 46 12 13 8 10 C Heat Operation e 8 10 Heat operation provides heating at low setting temperature in unoccupied houses during winter for the purpose of protecting equipments or housing appliances which may be destroyed by the extreme cold weather This operation can be ON by pressing the 8 10 C heat button on the remote control Two temperature settings are available which are o 8 Pressing TEMP down button at the remote control o 10 C Pressing TEMP up button at the remote control e During the operation of this mode o indoor fan speed will remain at Hi fan tap all the time includ
88. otor Type Output Power 900 Indoor CS HE12PKE Outdoor CU HE12PKE Type Cross flow Fan Material ASG33 Motor Type DC Transistor 8 poles Input Power 44 9 Output Power 40 Cool Fan 690 c QLo 5 Heat rpm 870 5 i Cool Fan rpm 740 Heat rpm 930 Cool Fan rpm 930 Speed Me Heat rpm 1100 Ht Cool Fan rpm 1130 Heat rpm 1270 SHi Cool Fan rpm 1200 Heat rpm 1340 Type Propeller Fan Material PP c 19 Motor DC Transistor 8 poles 5 Input Power W E Output Power 40 860 Speed Hi Heat rpm 890 Moisture Removal L h Pt h 2 0 4 2 Cool Fan m min ft min 7 55 265 QL Heat m min ft min 9 86 348 Cool Fan m min ft min 8 19 290 Heat m min ft min 10 64 375 Cool Fan m min ft min 10 7 378 aa id Heat m min ft min 12 82 453 Cool Fan m min ft min 13 2 465 Heat m min ft min 15 0 530 Cool Fan m min ft min 14 11 498 SH Heat m min ft min 15 91 562 Outdoor Cool Fan m min ft min 34 4 1215 Airflow Heat m min ft min 35 6 1255 Control Device Expansion Valve 2 Refrigerant cm FV50S 450 Refrigerant Type g oz R410A 1 40k 49 4 Height I D O D mm inch 295 11 5 8 622 24 1 2 Dimension Width I D O D mm inch 870 34 9 32 824 32 15 32
89. pm to ensure proper negative ion distribution nanoe G system disabled when fan speed 500 rpm o During nanoe G individual operation only Auto Fan Speed and no Powerful operation is allowed Even if Fan Speed button is pressed no signal is sent to the unit and no change on remote control display Auto Fan Speed for nanoe G operation changes from SHi to Hi after 4 hours of operation Airflow direction control o During any operation mode combines with nanoe G operation airflow direction follows respective operation mode o During nanoe G individual operation only Auto Air Swing is allowed Even if Air Swing button is pressed no signal is sent to the unit and no change on remote control display Timer control o When ON Timer activates when unit stops previous operation resumes and restored last saved nanoe G operation status o When ON Timer activates during any operation no change on current operation o When OFF Timer activates during any operation all operation stops and the latest nanoe G operation status is saved Indicator o When nanoe G starts nanoe G indicator ON Remote control receiving sound o Normal operation nanoe G operation Beep o Nanoe G operation Normal operation Beep o Stop nanoe G individual operation Beep o Nanoe G individual operation Stop Long Beep Power failure o During nanoe G individual operation if power failure occurs after power resumes nanoe G individual operation resume
90. r W W COP BTU hW kcal hW D s Pdesign kW 3 Tbivalent C ErP SCOP W W Annual Consumption kWh Class A Power Factor 93 dB A 42127124 Indoor Noise L QLo Power Level dB 58 dB A 471 1 Outdoor Noise H L QLo Power Level dB 62 aw Capachy i Power WIT COP Extr Low Temp Capacity kW I Power W Max Curent A np Power W Type Hermetic Motor Rotary Brushless 4 poles Compressor Motor Type Output Power 900 Indoor CS HE9PKE CS AE9PKE Outdoor CU HE9PKE CU AE9PKE Type Cross Flow Fan Material ASG33 Motor Type DC Transistor 8 poles Input Power 44 9 Output Power 40 Cool Fan 630 Heat 730 Cool Fan 690 Heat 800 Cool Fan 890 Heat 1000 Cool Fan 1090 Heat 1200 Cool Fan 1150 Heat 1270 Type Propeller Fan Material PP Motor Type DC Transistor 8 poles QLo Indoor Fan Input Power Output Power 40 Cool Heat Moisture Removal L h Cool Fan m min ft min 6 78 240 ft min 8 06 285 ft min 7 55 267 f min 8 96 316 f min 9 99 353 Heat m min ft min 11 54 408 Outdoor Fan Speed Hi Heat m min Cool Fan m min Heat m min Cool Fan m min Indoor Airflow ft min 12 3 435 ft min 14 1 500 ft min 13 46 475 Heat m min ft min 15 01 530 Airflow Heat m min ft mi
91. r the Timer LED will no more blink The last error code abnormality will be stored in IC memory 15 2 2 Make a Diagnosis 1 2 3 7 8 Timer LED start to blink and the unit automatically stops the operation Press the CHECK button on the remote controller continuously for 5 seconds will be displayed on the remote controller display my Note Display only for No transmitting signal no receiving Ces PN sound and no Power LED blinking Press the TIMER A or V button on the remote controller The Kad code no abnormality will be displayed and signal will be ed transmitted to the main unit Every press of the button up or down will increase abnormality Check numbers and transmit abnormality code signal to the main unit button When the latest abnormality code on the main unit and code Lo transmitted from the remote controller are matched power LED ree E will light up for 30 seconds and a beep sound continuously for 4 seconds will be heard If no codes are matched power LED will light up for 0 5 seconds and no sound will be heard The breakdown diagnosis mode will be canceled unless pressing the CHECK button continuously for 5 seconds or operating the unit for 30 seconds The LED will be off if the unit is turned off or the RESET button on the main unit is pressed 15 2 3 To Display Memorized Error Protective
92. r Supply Printed Circuit Board 22 Main Printed Circuit Board 10 2 Outdoor Unit 10 2 1 TRANSFORMER BLK WHT CURRENT CT 4052 2 AISTI pea ME orasr oezr 99 otar A082 Dt e ai OTTIENZ ona Lid HP Sza gt O Team Vip osin 0910 9122 9420 tir jc A082 1 vste A 1013503 HE 602 0810 5027 oper 016 T o 2020 z 5 95 cow 2 setr 9 999 Saas grer 202 e sito CUNN seer CN TH1 IPM POWER MTR2 CN STM TRANSISTOR 23 11 Installation Instruction 11 1 Select The Best Location 11 1 1 Indoor Unit e Do not install the unit in excessive oil fume area such as kitchen workshop and etc e There should not be any heat source or steam near the unit e There should not be any obstacles blocking the air circulation Aplace where air circulation in the room is good A place where drainage can be easily done e A place where noise prevention is taken into consideration Do not install the unit near the door way e Ensure the spaces indicated by arrows from the wall ceiling fence or other obstacles e Recommended installation height for indoor unit shall be at least 2 5 m 11 1 2 Outdoor Unit e l fanawning is built over the unit to prevent direct sunligh
93. r of rotation is determined according to remote control setting Remote control o SHi Me Me Me Lo 34 ii Auto Fan Speed Cooling Dry e According to room temperature and setting temperature indoor fan speed is determined automatically e The indoor fan will operate according to pattern below Fan 1 pattern 10 s Speed Higher Medium Lower Fan e Indoor fan speed is fixed at predetermined speed Heating e According to indoor pipe temperature automatic heating fan speed is determined as follows RPM Increased 39 C RPM Maintain 35 C RPM Reduced 16 C Indoor Pipe Temp V B Feedback control e Immediately after the fan motor started feedback control is performed once every second e During fan motor on if fan motor feedback gt 2550 rpm or 50 rpm continue for 10 seconds then fan motor error counter increase fan motor is then stop and restart If the fan motor counter becomes 7 times then H19 fan motor error is detected Operation stops and cannot on back 12 3 Outdoor Fan Motor Operation Outdoor fan motor is operated with 15 fan speed number of rotations It starts when compressor starts operation and it stops 30 seconds after compressor stops operation ON ON Compressor OFF 1 ON Fan Speed ON Outdoor Fan 130 12 4 Airflow Direction 1 There are two types of airflow vertical airflow directed b
94. r than 2 C Malfunction Caused Air short circuit at indoor unit Clogged indoor unit air filter Dust accumulation on the indoor unit heat exchanger 2 3 way valve closed Faulty indoor unit fan motor Refrigerant shortage refrigerant leakage Clogged expansion valve or strainer Faulty indoor pipe temperature sensor Faulty indoor unit PCB Troubleshooting When abnormality indication starts again For safety reason and to prevent A component breakdown always switch Caution Bhedicihe air passade off the power before remove and 9 connect the component m YES 2 Is there any short circuit e Provide sufficient air passage Check the indoor unit air filter Is the air filter dirty YES e Clean the air filter NO Check the dust accumulation on the indoor unit heat exchanger YES Is the indoor unit heat exchanger dirty e Clean the indoor unit heat exchanger NO YES Check if 2 3 way valve is closed e Open the 2 3 way valve NO NO i Check if inddor fan motor operates normally e Replace the indoor unit fan motor and or indoor unit PCB YES YES i i i Check for gas leakage Is Oil oozing out from the 2 3 way valve 2 Rapeir de Dine iere or unien mus e Reclaim and recharge refrigerant YES i i Check if expansion valve or strainer clogged ice formed 9 of refrigerant NO Check the indoor pipe temperature sensor e Replace the indoor pipe temperature sensor Does it conform to the sensor cha
95. racteristic chart YES e Replace the indoor unit PCB 77 15 4 19 F11 4 way Valve Switching Failure Malfunction Decision Conditions e When indoor heat exchanger is cold during heating except deice or when indoor heat exchanger is hot during cooling and compressor operating the 4 way valve is detected as malfunction Malfunction Caused e Indoor heat exchanger pipe thermistor e 4 way valve malfunction Troubleshooting When abnormality starts again Check the indoor pipe temperature thermistor e Plug out connector CN TH from the indoor unit PCB e Measure the resistance of the indoor heat exchanger temperature thermistor For safety reason and to prevent component A breakdown always switch off the power before Caution remove and connect the component Defect in indoor pipe temperature thermistor Replace the indoor pipe temperature thermistor Is the measured resistance of the indoor pipe temperature thermistor matches the value specified in its characteristic chart Problem occurs in heating mode only NO it happen in cooling dry as well YES 4 WAYS VALVE j Is 4 way solenoid valve being energised Outdoor fault 4 Way valve not working YELLOW Replace not energize Outdoor PCB O COIL COMPLETE The 4 way valve may have been damaged No or wrongly connected between discharge Check CN HOT Good and suction tube c
96. ration 19 piping and valves at opened condition will cause suck in of air abnormal high pressure in refrigeration cycle and result in explosion injury etc N WARNING During pump down operation stop the compressor before remove the refrigeration piping Removal of refrigeration piping while 20 compressor is operating and valves are opened condition will cause suck in of air abnormal high pressure in refrigeration cycle and result in explosion injury etc 21 After completion of installation or service confirm there is no leakage of refrigerant gas It may generate toxic gas when the refrigerant contacts with fire 22 Ventilate if there is refrigerant gas leakage during operation It may cause toxic gas when the refrigerant contacts with fire 23 Do not insert your fingers or other objects into the unit high speed rotating fan may cause injury 24 Must not use other parts except original parts describe catalog and manual 25 Using of refrigerant other than the specified type may cause product damage burst and injury etc CAUTION 1 Do not install the unit at place where leakage of flammable gas may occur In case gas leaks and accumulates at surrounding of S the unit it may cause fire 2 Carry out drainage piping as mentioned in installation instructions If drainage is not perfect water may enter the room and damage the furniture 3 Tighten the flare nut with to
97. rque wrench according to specified method If the flare nut is over tightened after a long period the flare may break and cause refrigerant gas leakage 4 Do not touch outdoor unit air inlet and aluminium fin It may cause injury 5 Select an installation location which is easy for maintenance Pb free solder has a higher melting point than standard solder typically the melting point is 50 F 70 F 30 C 40 C higher 6 Please use a high temperature solder iron In case of the soldering iron with temperature control please set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F 600 C Power supply connection to the room air conditioner Use power supply cord 3 x 1 5 mm type designation 245 IEC 57 or heavier cord Connect the power supply cord of the air conditioner to the mains using one of the following method Power supply point should be in easily accessible place for power disconnection in case of emergency In some countries permanent connection of this air conditioner to the power supply is prohibited Us 1 Power supply connection to the receptacle using power plug Use an approved 15 16A power plug with earth pin for the connection to the socket 2 Power supply connection to a circuit breaker for the permanent connection Use an approved 16 circuit breaker for the permanent connection It must be a double pole switch with a minimum 3 0 mm contact
98. ry operation YES Reinstall the outdoor unit Is there any improper heat radiation Remove the obstacle s Clean the outdoor heat exchanger NO NO Is outdoor fan motor operating e Replace the outdoor fan motor YES Defectin IPM e Replace the outdoor unit PCB 84 15 4 26 F97 Compressor Overheating Malfunction Decision Conditions e During operation of cooling and heating when compressor tank temperature data 112 C is detected by the compressor tank temperature sensor Malfunction Caused e Faulty compressor tank temperature sensor 2 3 way valve closed Refrigerant shortage refrigerant leakage Faulty outdoor unit PCB Faulty compressor Troubleshooting When F97 indication happens For safety reason and to prevent component breakdown always switch off the power Caution before remove and connect the component Check the compressor tank temperature sensor Does it conform to the sensor NO e Replace the compressor tank characteristic chart temperature sensor YES 2 3 way valve closed YES e Open the 2 3 way valve NO Check for gas leakage Oil oozing out from the 2 3 way valve YES e Repair the pipe flare or union nuts e Reclaim and recharge refrigerant NO Check if expansion valve or strainer YES e Replace the capillary tube or dryer clogged ice formed NO Reclaim and recharge for a specified amount of fresh refrigerant Refrigerant cycle abnormality error again YES e Replace outdoor unit PCB e Rep
99. s immediately o During combination operation if power failure occurs after power resumes combination operation resume immediately 40 nanoe G check mode o Toenable nanoe G check mode during nanoe G operation ON Uri caa AUTO un non nue Remote control normal mode BPM OEE A Mao NER EPMO gt Transmit ECO demo code and after 2 seconds return to normal mode gt Transmit check code and after 2 seconds return to normal l L mode De ee ee J gt Transmit sunlight sensor check code and after 2 seconds return to normal mode If there is abnormal discharge nanoe G indicator blinks immediately Error detection control When nanoe G indicator blinks it indicates error listed below o Nanoe G connector at main PCB open Judgment method e During nanoe G operation nanoe G connector at main PCB is opened Troubleshooting method e Connect the connector or stop operation to cancel the blinking o Abnormal discharge error Judgment method e During nanoe G operation the nanoe G system has abnormal discharge due to short circuit caused by water or dust adhesion and so forth with Lo feedback voltage at microcontroller e When abnormal discharge occurred every 30 minutes the unit supplies power to the nanoe G system e When abnormal discharge occurs for 24 times continuously nanoe G indicator blinks Troubleshooting method Press na
100. scharge Temperature Sensor Abnormality Malfunction Decision Conditions e During startup and operation of cooling and heating the temperatures detected by the outdoor discharge pipe temperature sensor are used to determine sensor errors Malfunction Caused e Faulty connector connection e Faulty sensor e Faulty PCB Troubleshooting When abnormality indication starts again HT For safety reason and to prevent Check the connector connection A component breakdown always switch e Turn off the power Caution the power before remove and e Check the connector connection connect the component NO Is the connector connection normal Gonmecier poor contaci e Correct the connection YES Check the outdoor discharge pipe temperature sensor e Plug out connector from the outdoor unit PCB e Measure the resistance of the outdoor discharge pipe temperature sensor Is the measured resistance of the outdoor discharge pipe NO e Defect in outdoor discharge pipe temperature sensor matches the value specified in its temperature sensor characteristic chart e Replace the outdoor discharge pipe temperature sensor e Defect in outdoor unit e Replace the outdoor unit PCB 69 15 4 11 H32 Outdoor Heat Exchanger Temperature Sensor 2 Abnormality Malfunction Decision Conditions e During startup and operation of cooling and heating the temperatures detected by the outdoor heat exchanger temperature sensor are use
101. t Bulb and outdoor air temperature of 35 C Dry Bulb 95 F Dry Bulb 24 C Wet Bulb 75 2 F Wet Bulb Heating capacities are based on indoor temperature of 20 C Dry Bulb 68 F Dry Bulb and outdoor air temperature of 7 C Dry Bulb 44 6 F Dry Bulb 6 C Wet Bulb 42 8 F Wet Bulb Heating low temperature capacity Input Power and COP measured at 230 V indoor temperature 20 C outdoor 2 1 C Heating extreme low temperature capacity Input Power and COP measured at 230 V indoor temperature 20 C outdoor 7 8 C Specifications are subjected to change without prior notice for further improvement Maximum heating capacity shown are the values based on powerful operation If the EUROVENT Certified models can be operated under the extra low temperature condition 7 C DB and 8 C WB temperature with rated voltage 230V shall be used The annual consumption is calculated by multiplying the input power by an average of 500 hours per year in cooling mode SEER and SCOP classification is at 230V only in accordance with EN 14825 For heating SCOP indicates the value of only Average heating season Other fiche data indicates in an attached sheet N NO OP O 10 3 Features e Inverter Technology o Wider output power range o Energy saving o More precise temperature control e Air Purifying System with nanoe G o BDeactivates and removes bacterial viruses and mould e Environment Protection o Non ozon
102. t or rain be careful that heat radiation from the condenser is not obstructed e There should not be any animal or plant which could be affected by hot air discharged e Keep the spaces indicated by arrows from wall ceiling fence or other obstacles e Do not place any obstacles which may cause a short circuit of the discharged air e f piping length is over the piping length for additional gas additional refrigerant should be added as shown in the table nina si Min Max n Pipin o Piping Refigoran Lengh HP Gas Liquid m m gas mn HE9 DES Wes 1 0HP 20 75 AE9 HE12 6 35mm NE12 147 NO ae WE12 AE12 Example For HE9 If the unit is installed at 10 m distance the quantity of additional refrigerant should be 50 g 10 7 5 m x 20 g m 50 g 24 Indoor Outdoor Unit Installation Diagram 11 1 3 Piping direction Attention not to bend Front side up drain hose Right S X Rear Left Right bottom Installation plate T Bushing Sleeve X Sleeve X bs Putty X Gum Type Sealer Bend the pipe as closely on the wall as possible but be careful that it doesn t 7 2 ET break Insulation of piping connections Power supply cord x Carry out insulation after H checking for gas leaks and B Vinyl t
103. the value specified in its temperature sensor characteristic chart e Replace the outdoor discharge pipe temperature sensor e Defect in outdoor unit e Replace the outdoor unit PCB 72 15 4 14 H36 Outdoor Gas Pipe Sensor Abnormality Malfunction Decision Conditions e During startup and operation of cooling and heating the temperatures detected by the outdoor gas pipe temperature sensor are used to determine sensor errors Malfunction Caused e Faulty connector connection e Faulty sensor e Faulty PCB Troubleshooting When abnormality indication starts again m For safety reason and to prevent Check the connector connection A component breakdown always switch e off the power Caution off the power before remove and e Check the connector connection connect the component NO Is the connector connection normal ey poai contact e Correct the connection YES Check the outdoor discharge pipe temperature sensor e Plug out connector from the outdoor unit PCB e Measure theresistance of the outdoor discharge pipe temperature sensor Is the measured resistance of the outdoor gas pipe NO e Defect in outdoor discharge pipe temperature sensor matches the value specified in its characteristic chart temperature sensor e Replace the outdoor discharge pipe temperature sensor YES e Defectin outdoor unit PCB e Replace the outdoor unit PCB 73 15 4 15 H37 Outdoor Liquid Pipe Temperature Se
104. ting wire from concealed wiring or otherwise is too short 6 Bind all the indoor and outdoor connection cable with tape and route the connection cable via the right escapement 27 7 Remove the tapes and connect the power supply cord and connection cable between indoor unit and outdoor unit according to the diagram below Terminals on the outdoor unit Colour of wires connection cable Terminals on the indoor unit Power supply cord Terminals on the isolating devices Disconnecting means 8 Secure the power supply cord and connection cable onto the control board with the holder 9 Close grille door by tighten with screw and close the front panel Recommended length mm ben g length 5535135 50 40 35 60 Indoor amp outdoor cord connection cable Power supply cord m Devices Outdoor unit unit A WARNING This equipment must be properly earthed Note Earth wire longer than others AC wires for safety reason Connection ca ble e Isolating Devices Disconnecting means should have minimum 3 0 mm contact gap e Ensure the colour of wires of outdoor unit and the terminal Nos are the same to the indoor s respectively e Earth wire shall be Yellow Green Y G in colour and longer than other AC wires as shown in the figure for the electrical safety in case of the slipping out of the cord from the anchorage 11 2 4 1 Wire Str
105. tions e During startup and operation of cooling and heating the temperatures detected by the indoor heat exchanger temperature sensor are used to determine sensor errors Malfunction Caused e Faulty connector connection e Faulty sensor e Faulty PCB Troubleshooting When abnormality indication starts again Check the connector connection For safety reason and to prevent component e Plug out connector from the indoor unit PCB breakdown always switch off the power e Measure the resistance of the indoor pipe temperature Caution before remove and connect the component sensor e Connector poor contact Is the connector connection normal e Correct the connection YES Check the outdoor air temperature sensor e Plug out connector from the outdoor unit PCB e Measure the resistance of the outdoor intake air temperature sensor Is the measured resistance of the outdoor intake ar e Defect in outdoor intake air temperature sensor temperature sensor matches the value specified in its e Replace the outdoor intake air temperature characteristic chart sensor YES e Detect in outdoor unit PCB e Replace the outdoor unit PCB Sensor Thermistor Characteristics 70 Pipe temp Sensor 60 Intake Air Temp Sensor 50 1 x 40 5 30 E 8 20 10 0 10 0 10 20 30 40 50 Temperature C 66 15 4 8 H27 Outdoor Air
106. to heed this caution may result in electric shocks 16 1 Indoor Unit 16 1 1 Indoor Electronic Controllers Cross Flow Fan and Indoor Fan Motor Removal Procedures 16 1 1 1 To remove front grille 3 Hold both sides of the front grille and remove it by pulling up and toward yourself gently J 2 Lift to open the horizontal vane gently 1 Remove 2 covers and 2 screws at the bottom of front grille Figure 1 16 1 1 2 remove electronic controller 3 Hooks Top left amp right hand side 4 Remove the control board cover by releasing the 3 hooks Figure 2 88 9 Pull out the 10 Detach 7 connectors as labeled from the electronic controller electronic Then pull out electronic controller gently controller halfway 8 Remove screw to remove terminal board complete 7 Detach the connectors CN2 Black GND Green and CN1 White then remove the high voltage generator 6 Remove the indicator complete then detach the connectors CN DISP and CN RCV 5 Detach the earth wire screw terminal wire Brown terminal wire Black terminal wire Red and earth wire screw Green Figure 3 Figure 4 16 1 1 3 To remove discharge grille 12 Pull out to remove the drain hose from the discharge grille 11 Detach the bottom plate then remove 2 screws of the discharge grille 13 Then pull the discharge grille downward gently to dis
107. ture During operation mode judgment indoor fan motor with speed of Lo is running for 30 seconds to detect the indoor intake air temperature Every 10 minutes the indoor temperature is judged For the 1st judgment o If indoor intake temperature remote control setting temperature gt 2 C COOL mode is decided o f 2 C s indoor intake temperature remote control setting temperature lt 2 C DRY mode is decided o If indoor intake temperature remote control setting temperature lt 2 C HEAT mode is decided For the 2nd judgment onwards o If indoor intake temperature remote control setting temperature gt 3 C if previous operate in DRY mode then continue in DRY mode otherwise COOL mode is decided o 29 s indoor intake temperature remote control setting temperature lt 3 C maintain with previous mode o If indoor intake temperature remote control setting temperature lt 2 C HEAT mode is decided 12 1 6 Fan Operation Fan Operation is used to circulate air in a room During operation indoor fan run continuously but outdoor fan and compressor stop Temperature setting is not applicable 12 2 Indoor Fan Motor Operation A Basic Rotation Speed rpm i Manual Fan Speed Cooling Dry Fan Fan motor s number of rotation is determined according to remote control setting Heating Remote control o Me Me Me Lo Fan motor s numbe
108. unit PCB DC current peak due to short circuit Troubleshooting When abonormality indication starts again Reset the error code and turn on the unit again Outdoor electronic circuit defect due to power transistor short Replace the outdoor unit PCB NO Compressor stops Is there a sound when compressor starts YES NO Quite a lot of vibration at Amplification IC defect start operation Diode defect Defect in microcontroller Replace the outdoor unit PCB Is compressor vibration even YES Is there no change even if all refrigerant NO Normal is discharged e Excessive amount of refrigerant YES Stops after 2 3 seconds of noise during operation Check the compressor winding resistance e Turn off the power and disconnect For safety reason and to prevent component the harnesses U V and W A breakdown always switch off the power aution before remove and connect the component e Measure the winding resistance between U V V W and W U Compressor defective due to mechanical locked Replace compressor Are the compressor s winding resistance NO Normal U V V W or U W shorted YES Compressor defective due to winding shorted Replace compressor 87 16 Disassembly and Assembly Instructions A WARNING High Voltage is generated in the electrical parts area by the capacitor Ensure that the capacitor has discharged sufficiently before proceeding with repair work Failure
109. unit and outdoor unit model numbers matched For safety reason and to prevent A component breakdown always switch Caution off the power before remove and connect the component Match the compatible model follow specification Replace the indoor and outdoor unit PCB Check the indoor and outdoor PCB part number and compare if they matched part list NO ied i Change for the specified indoor or outdoor unit PCB 71 15 4 13 H34 Outdoor Heat Sink Temperature Sensor Abnormality Malfunction Decision Conditions e During startup and operation of cooling and heating the temperatures detected by the outdoor heat sink temperature sensor are used to determine sensor errors Malfunction Caused e Faulty connector connection e Faulty sensor e Faulty PCB Troubleshooting When abnormality indication starts again For safety reason and to prevent Check the connector connection A component breakdown always switch e off the power Caution the power before remove and e Check the connector connection connect the component NO Is the connector connection normal Q CONO poor conei e Correct the connection YES Check the outdoor discharge pipe temperature sensor e Plug out connector from the outdoor unit PCB e Measure the resistance of the outdoor discharge pipe temperature sensor Is the measured resistance of the outdoor gas pipe e Defect in outdoor discharge pipe temperature sensor matches
110. uously whenever the electrical power is supplied to the unit Remote Control Setting Temperature 16 C 30 C Auto Operation Mode Shifting Indoor Air Temperature Shifting Outdoor Air Temperature Shifting Powerful Mode Shifting Setting Temperature Limit Checking Min 16 C Max 33 C Internal Setting Temperature 12 1 2 Cooling Operation 12 1 2 1 Thermostat control e Compressor is OFF when Intake Air Temperature Internal Setting Temperature lt 1 5 C continue for 3 minutes e Compressor is ON after waiting for 3 minutes if the Intake Air Temperature Internal Setting Temperature gt Compressor OFF point 12 1 3 Soft Dry Operation 12 1 3 1 Thermostat control Compressor is OFF when Intake Air Temperature Internal Setting Temperature lt 2 0 C continue for 3 minutes e Compressor is ON after waiting for 3 minutes if the Intake Air Temperature Internal Setting Temperature gt Compressor OFF point 12 1 4 Heating Operation 12 1 4 1 Thermostat control e Compressor is OFF when Intake Air Temperature Internal Setting Temperature gt 2 0 C continue for 3 minutes e Compressor is ON after waiting for 3 minutes if the Intake Air Temperature Internal Setting Temperature Compressor OFF point 33 12 1 5 Automatic Operation This mode can be set using remote control and the operation is decided by remote control setting temperature remote control operation mode and indoor intake air tempera
111. valve Check for gas leaking source YES Repair or replace defected part s Re claim and then re charge the right amount 81 15 4 23 F93 Compressor Rotation Failure Malfunction Decision Conditions e Acompressor rotation failure is detected by checking the compressor running condition through the position detection circuit Malfunction Caused e Compressor terminal disconnect e Faulty Outdoor PCB e Faulty compressor Troubleshooting When F93 indication happens For safety reason and to prevent component A breakdown always switch off the power Caution before remove and connect the component Check the U V and W conector connection Turn OFF the power Check the U V and W conector connection at outdoor PCB and compressor terminal Is the connector connection normal e Connector poor contact e Correctthe connection Disconnect the harnesses U V and W from the compressor terminal From thw disconnected harnesses U V and W correct them to the inverter checker Turn ON the power and operate the system Check the inverter checker 6 LEDs blinking condition Is the blinking of the 6 LEDs in same sequence condition e IPM defective e Replace outdoor unit PCB e Replace compressor 82 15 4 24 F95 Outdoor High Pressure Protection Cooling or Soft Dry Malfunction Decision Conditions e During operation of cooling or soft dry when outdoor unit heat exchanger high temperatur
112. with 8 C e Caution If the indoor temperature constantly is less than 0 C Door windows not close properly the error code F11 may occur This is because in open area the indoor sensor will misjudge operation condition and will give error code 47 13 Protection Control 13 1 Protection Control For All Operations 13 1 1 Restart Control Time Delay Safety Control e The Compressor will not turn on within 3 minutes from the moment operation stops although the unit is turned on again by pressing OFF ON button at remote control within this period e This control is not applicable if the power supply is cut off and on again e This phenomenon is to balance the pressure inside the refrigerant cycle 13 1 2 Total Running Current Control 1 When the outdoor unit total running current AC exceeds X value the frequency instructed for compressor operation will be decreased 2 If the running current does not exceed X value for 10 seconds the frequency instructed will be increased 3 However if total outdoor unit running current exceeds Y value compressor will be stopped immediately for 3 minutes Model HE9PKE AE9PKE HE12PKE Operation Mode X A Y A X A Y A Cooling Soft Dry A 4 03 5 57 Cooling Soft Dry B 3 51 5 03 14 76 14 76 Cooling Soft Dry C 3 51 5 03 Heating 7 23 9 50 4 The first 30 minutes of cooling operation A will be applied Outdoor air te
113. y horizontal vane and horizontal airflow directed by vertical vanes 2 Control of airflow direction can be automatic angles of direction is determined by operation mode heat exchanger temperature and intake air temperature and manual angles of direction can be adjusted using remote control 35 12 4 4 Vertical Airflow Upper Vane Angle Lower Vane Angle Operation Mode Airflow Direction 1 2 3 4 5 1 2 3 4 5 Auto with Heat B 25 un Exchanger B 55 37 Heating Temperature 25 17 Summer House 55 37 Manual 20 45 55 65 70 17 27 37 47 56 Auto 45 70 2 39 Cooling and Fan Manual 20 25 50 55 70 2 Y 17 27 39 Auto 45 70 2 39 Soft Dry Manual 20 25 50 55 70 2 7 17 27 39 1 Automatic vertical airflow direction can be set using remote control the vane swings up and down within the angles as stated above For heating mode operation the angle of the vane depands on the indoor heat exchanger temperature as Figure 1 below It does not swing during fan motor stop When the air conditioner is stopped using remote control the vane will shift to close position 2 Manual vertical airflow direction can be set using remote control the angles of the vane are as stated above and the positions of the vane are as Figure 2 below When the air conditioner is stopped using remote control the vane will shift to close position Closed Position

Indoor Unit Outdoor Unit CS-HE9PKE CS-HE12PKE CS

Contents

Download Pdf Manuals

Related Search

Related Contents