Panasonic CS-CE9JKE manual

© Panasonic HA Air-Conditi oning (M) Sdn. Bhd. 2009. Unauthorized copy ing and distributi on is a violation of law . Order No. PHAAM0905053C2 Air Conditioner Indoor Unit Out door Unit CS-CE9JKE CU-CE9JKE CS-CE12JKE CU-CE12JKE T ABLE OF CONTENTS PA G E PA G E 1 Safety Precautions ----------------------------------------------- 3 2 Specifications --[...]

2 12.7. Indication Panel------------------------------------------- 33 13 Protection Control ---------------------------------------------- 34 13.1. Protection Control For All Operations --------------- 34 13.2. Protection Control For Cooling & Soft Dry Operation --------------------------------------------------- 36 13.3. Protection Control Fo[...]

3 1 Safety Precautions • Read the following “SAFETY PRECAUTIONS” carefully before perfo rm any servicing. • Electrical work must be installed or serviced by a licensed elec trician. Be sure to use the correct rating of the power plug a nd main circuit for the model installed. • The caution items stated here must be followed because these [...]

4 18. For R410A models, when connecting the pi ping, do not use any existing (R22) pipes and flare nuts. Using such same may cause abnormally high pressure in the refriger ation cycle (piping), and possibly result in explosion and inju ry . Use only R410A materials. Thickness of copper pipes used with R410A must be more than 0.8mm. Never use copper[...]

5 2 S pecifications MODEL INDOOR CS-CE9JKE OUTDOOR CU-CE9JKE Performance T est Condition EUROVENT Power Supply Phase, Hz Single, 50 V 230 Min. Mid. Max. Cooling Capacity kW 0.60 2.60 3.00 BTU/h — — — Kcal/h 520 2240 2580 Running Current A — 2.8 — Input Power W 125 590 750 Annual Consumption kWh — 295 — EER W/W 4.80 4.41 4.00 Kcal/hW 4[...]

6 Outdoor Fan Ty p e Propeller Fan Material PP Motor T ype DC T ype (8-poles) Input Power W — Output Power W 40 S peed Hi Cool rpm 800 Heat rpm 790 Moisture Removal L/h (Pt/h) 1.6 (3.4) Indoor Airflow Lo Cool/Fan m 3 /min (ft 3 /min) 5.4 (190) Heat m 3 /min (ft 3 /min) 6.4 (230) Me Cool/Fan m 3 /min (ft 3 /min) 8.0 (280) Heat m 3 /min (ft 3 /min)[...]

7 1. Coo ling capacities are based on indoor tempera ture of 27 ° C Dry Bulb (80.6 ° F Dry Bulb), 19.0 ° C Wet Bulb (66.2 ° F We t Bulb) and outdoor air temperature of 35 ° C Dry Bulb (95 ° F Dry Bulb), 24 ° C Wet Bulb (75.2 ° F Wet Bulb) 2. Heating capacities are based on indoor temp erature of 20 ° C Dry Bulb (68 ° F Dry Bulb) and outdo[...]

8 MODEL INDOOR CS-CE12JKE OUTDOOR CU-CE12JKE Performance T est Condition EUROVENT Power Supply Phase, Hz Single, 50 V 230 Min. Mid. Max. Cooling Capacity kW 0.60 3.50 4.00 BTU/h — — — Kcal/h 520 3010 3440 Running Current A — 4.4 — Input Power W 125 915 1.18k Annual Consumption kWh — 458 — EER W/W 4.80 3.83 3.39 Kcal/hW 4.16 3.29 2.92 [...]

9 Outdoor Fan Ty p e Propeller Fan Mater ial PP Motor T ype DC T ype (8-poles) Input Power W — Output Power W 40 S peed Hi Cool rpm 840 Heat rpm 820 Moisture Removal L/h (Pt/h) 2.0 (4.2) Indoor Airflow Lo Cool/Fan m 3 /min (ft 3 /min) 6.3 (220) Heat m 3 /min (ft 3 /min) 9.4 (332) Me Cool/Fan m 3 /min (ft 3 /min) 8.5 (300) Heat m 3 /min (ft 3 /min[...]

10 1. Cooling ca pacities 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 tempera ture of 35 ° C Dry Bulb (95 ° F Dry Bulb), 24 ° C Wet Bulb (75.2 ° F Wet Bulb) 2. Heating capacities a re based on in door temperature of 20 ° C Dry Bulb (68 ° F Dry Bulb) and out [...]

11 3 Features • Inverter T ech nology - Wider output po wer range - Energy saving - More precise temperature control • Environment Protection - Non-ozone depl etion substances refrigerant (R410A) • Long Installation Piping - Long piping up to 15 meters during single split connection only • Easy to use remote contr ol • Quality Improvement[...]

12 4 Location of Controls and Component s 4.1. Indoor Unit 4.2. Out door Unit 4.3. Remote Control[...]

13 5 Dimensions 5.1. Indoor Unit[...]

14 5.2. Out door Unit[...]

15 6 Refrigeration Cycle Diagram[...]

16 7 Block Diagram[...]

17 8 Wiring Connection Diagram 8.1. Indoor Unit[...]

18 8.2. Out door Unit[...]

19 9 Electronic Circuit Diagram 9.1. Indoor Unit[...]

20 9.2. Out door Unit[...]

21 10 Printed Circuit Board 10.1. Indoor Unit 10.1.1. Main Printed Circuit Board[...]

22 10.1.2. Power Printed Circuit Board 10.1.3. Indicator Printed Circuit Board[...]

23 10.2. Out door Unit[...]

24 1 1 Inst allation Instruction 1 1.1. Select the Best Location 1 1.1.1. Indoor Unit • Do not install the unit in excessive oil fume area such as kitchen, workshop and etc. • There should not be an y heat source or steam near the unit. • There should not be any ob stacles blocking the air circulation. • A place where air circulation in the[...]

25 1 1.2. Indoor Unit 1 1.2.1. How to Fix Inst allation Plate The mounting wall is strong and solid enough to prevent it from the vibration. The centre of installation plate should be at more th an at right and left of the wa ll. The distance from installation plate edge to ceiling should more than . From installation plate left edge to unit’s le[...]

26 1. For the right rear pip ing 2. For the right and right bottom piping 3. For the embedded piping (This can be used for left rear piping and bottom piping also. )[...]

27 1 1.2.4. Connect the Cable to the Indoor Unit 1. The inside and outside connecting cable can be connected without removing the front grille. 2. Connecting c able between indoor uni t and outdoor unit shall be approved polychloroprene sheathed 4 x 1.5 mm 2 flexible cord, type designation 245 IEC 57 or he avier cord. • Secure the connecting cabl[...]

28 1 1.3. Out door Unit 1 1.3.1. Inst all the Out door Unit • After selecting the best location, start installation according to Indoor/Outdoor Unit Installation Diagram. 1. Fix the unit on concrete or rigid frame firmly and horizontally by bolt nut (ø10 mm). 2. When installing at roof, p lease consider strong wind and e arthquake. Please fasten[...]

29 4. Close the Low side valve of the charging set and turn o ff the vacuum pump. Make sure that the needle in the gaug e does not move after approximately five minutes. Note: BE SURE TO T AKE THIS PROCEDURE IN ORDER T O A VOID REFRIGERANT GAS LEAKAGE. 5. Disconnect the charging hose from the vacuum pump and from the service port of the 3-way valve[...]

30 12 Operation and Control 12.1. Basic Function Inverter control, which equipped wi th a microcomputer in determining the most suitable operating mo de as time passes, automatically ad justs output power for maximum comfort always. In order to achieve the su itable operating mode, the microcomputer maintains the set temperat ure by measuring the t[...]

31 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, indoor intake air temperature and outdoor air temperature. • During operation mo de judgment, indoor fan motor (with speed of Lo-) and outdoor fan motor are ru nning for 30[...]

32 [Heating] • According to indo or pipe temperature, automatic he ating fan speed is determined as follows. B. Feedbac k control • Immediately after the fan motor started, feedback control is performed once every secon d. • During fan motor on, if fan mo tor feedback 2550 rpm or < 50 rpm continue for 10 seconds, then fan motor error count[...]

33 12.4.2. Horizontal Airflow • The horizontal airflow direction louve rs can be adjusted manually by hand. 12.5. T imer Control 12.5.1. ON Timer Control • ON timer can 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[...]

34 13 Protection Control 13.1. Protection Control For All Operations 13.1.1. Rest art Control (Time Delay Safety Control) • The Compressor will no t 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 . • This control is not applicable if t[...]

35 13.1.5. Compressor Overheating Prevention Control • Instructed frequency for compressor operati on will be regulated by compressor di scharge temperature. The changes of frequency ar e as below . • If compressor discharge temperatu re exceeds 1 12 ° C, compressor will be stopped, occurs 4 times per 20 minutes, timer LED will be blinking. (?[...]

36 13.2. Protection Control For Cooling & Sof t Dry Operation 13.2.1. Outdoor Air T emperature Control • The compressor operating frequency is regulate d in accordance to the outdoor air temperature as shown in the diagram below . • This control will begin 1 mi nute after the compressor st arts. • Compressor frequency will adjust base on [...]

37 13.2.6. Dew Prevention Control 2 • T o prevent dew formation at indoor unit discharge area . • This control starts if all conditions continue for 20 minutes: - Operated with Cooli ng or Soft Dry Mode. - Indoor intake temperature is between 25 ° C and 29 ° C. - Outdoor air temperature is less than 30 ° C. • This control stopped if: - Whe[...]

38 14 Servicing Mode 14.1. Auto OFF/ON Button 1. AUTO OPERA TION MODE The Auto operation wil l be activated immediately once the Auto OFF/ON button is pressed. This operatio n can be used to operate air conditioner with limi ted function if remote control is mi splaced or malfunction. 2. TEST RUN OPERA TION (FOR PUMP DOWN/SERVICING PURPOSE) The T e[...]

39 4. REMOTE CONTROL RECEIVING SOUND OFF/ON MODE The Remote Control R eceiving Sound OFF/ON Mode will be activa ted if the Auto OFF/ON button is pressed continuously for more than 16 seconds (4 “beep” sounds will occur a t 16th seconds to identify the R emote Control Receiving Sound Off/On Mode is in standby condition) a nd press “AC Reset”[...]

40 15 T r oubleshooting 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 insu fficient insulation, problem with the power source, malfunction of a compressor and a fan. The normal outlet a ir temperature and pres[...]

41 15.1.1. Relationship between the condition of the air conditioner and pressure and electric current • Carry out the measurements of pressure, electric current, and temperature fifteen minutes after an operation is started. Cooling Mode Heating Mode Low Pressure High Pressure Electric current during operating Low Pressure High Pressure Electric[...]

42 15.2. Breakdown Self Diagnosis Function 15.2.1. Self Diagnosis Function (Three Digit s Alphanumeric Code) • Once abnormality h as occurred during operation, th e unit will stop its operation, and T imer LED blinks. • Although Timer LED goes off when power supply is turned off, if the unit is operated under a breakdown condition, the LED will[...]

43 15.3. Error Codes T able Abnormality / Protection contro l Abnormality Judgement Protection operation Problem Check location Diagnosis display H00 No memory of failure — Normal operation — — H1 1 Indoor/out door abnormal communication After operation for 1 minute Indoor fan only operation can start by entering into force cooling operation [...]

44 F97 Compressor overheating protection 3 times happen within 30 minutes — Compressor overheat • Insufficient refrigerant F98 T otal running current protection 3 times happen within 20 minutes — T otal current protection • Check refrigeration system • Power source or compressor lock F99 Out door dir ect current (DC) peak detection Contin[...]

45 15.4. Self-diagnosis Method 15.4.1. H1 1 (Indoor/Outdoor Abnormal Communication) Malfunction Decis ion Conditions During startup and ope ration of cooling and hea ting, the data received from outdoor unit in in door unit signal transmission is checked whether it is normal. Malfunction Cause d • Faulty indoor unit PCB. • Faulty outdoor unit P[...]

46 15.4.2. H14 (Indoor Intake Air T emperature Sensor Abnormality) Malfunction Decision Conditions During startup and operation of cooling an d heating, the temp eratures detected by the indoor intake air temperature sensor are used to determine sensor er rors. Malfunction Caused • Faulty connecto r connection. • Faulty sensor . • Faulty PCB.[...]

47 15.4.3. H15 (Compressor T emper ature Sensor Abnormality) Malfunction Decis ion Conditions During startup and operation o f cooling and heati ng, the temperatures detected by the outdoor compressor temperature sensor are used to determine sen sor errors. Malfunction Cause d • Faulty connector connection. • Faulty sensor . •F a u l t y P C [...]

48 15.4.4. H16 (Outdoor Current T ransformer Open Circuit) Malfunction Decision Conditions A current transformer (CT) is detected by checking the compressor running frequency ( rated frequency) and CT detected input current (less than 0.65A) for con tinuously 20 seconds. Malfunction Caused • CT defective • Outdoor PCB defective • Compressor d[...]

49 15.4.5. H19 (Indoor Fan Motor - DC Motor Mechanism Locked) Malfunction Decis ion Conditions The rotation speed detected by the Hall IC duri ng fan motor operation is used to determine abnormal fan motor (feedback of rotation > 2550rpm or < 50 rpm) Malfunction Cause d • Operation stops due to short circuit inside the fan motor winding. ?[...]

50 15.4.6. H23 (Indoor Pipe T emperature Sensor Abnormality) Malfunction Decision Conditions During startup and operation of coolin g and heating, the tempe ratures detected by the indoo r heat exchanger temperature sensor are used to determine sensor errors. Malfunction Caused • Faulty connecto r connection. • Faulty sensor . • Faulty PCB. T[...]

51 15.4.7. H27 (Out door Air T emperature Sensor Abnormality) Malfunction Decis ion Conditions During startup and operati on of cooling and heating, the temperatures detected by the outdoor air temperature sensor are used to determine sensor errors. Malfunction Cause d • Faulty connector connection. • Faulty sensor . •F a u l t y P C B . T ro[...]

52 15.4.8. H28 (Outdoor Pipe T emp erature Sensor Abnormality) Malfunction Decision Conditions During startup and operation of cooling and heating , the temperatures detected by the outdoor pipe temperature sensor are used to determine sensor er rors. Malfunction Caused • Faulty connecto r connection. • Faulty sensor . • Faulty PCB. T r ouble[...]

53 15.4.9. H30 (Compressor Di scharge T emperature Sensor Abnormality) Malfunction Decis ion Conditions During startup and operation of cooling and hea ting, the temperatures detected by the outdoor discharge pipe temp erature sen- sor are used to determine sensor errors. Malfunction Cause d • Faulty connector connection. • Faulty sensor . •F[...]

54 15.4.10. H33 (Unspecified V olt age between Indoor and Outdoor) Malfunction Decision Conditions The supply power is detected for its requirement by the indoor/outdoor transmission. Malfunction Caused • Wrong models interconnected. • Wrong indoor unit and outdoor u nit PCBs used. • Indoor unit or outdoor unit PCB defective. T r oubleshooti [...]

55 15.4.1 1. H97 (Out door Fan Moto r - DC Motor Mechanism Locked) Malfunction Decis ion Conditions The rotation speed detected by the Hall IC during fan motor operation is used to determine abnormal fan motor . Malfunction Cause d • Operation stops due to short circuit inside the fan motor winding. • Operation stops due to breaking of wire ins[...]

56 15.4.12. H98 (Indoor High Pressure Protection) Error Code will not display (no Timer LED bli nking) but store in EEPROM Malfunction Decision Conditions During heating operation, the tem perature detected by the indoor pipe te mperature sensor is above 60 ° C. Malfunction Caused • Clogged air filter of the indoor uni t • Dust accumulati on o[...]

57 15.4.13. H99 (Indoor Freeze Prevention Protection: Cooling or Soft Dry) Error code will not display (no TIMER LED blinking) but store in EEPROM Malfunction Decis ion Conditions Freeze prevention control takes place (when indoor pipe temp erature is lower than 2 ° C) Malfunction Cause d • Clogged air filter of the indo or unit • Dust accumul[...]

58 15.4.14. F1 1 (4-way valve Abnormality) Malfunction Decision Conditions • When heating operation , when indoor pipe temperature is below 10 ° C • When cooling operation, wh en indoor pipe temperature is above 45 ° C Malfunction Caused • Connector in poor contact • Faulty sensor • Faulty outdoor unit PCB • 4-way valve defective T r [...]

59 15.4.15. F90 (Power Factor Correction Protection) Malfunction Decis ion Conditions During startup and operation of cooling and heating, when Pow er Factor Correction (PFC) pro tection circuitry at the outdoor uni t main PCB senses a bnormal high DC voltage level. Malfunction Cause d • DC voltage peak due to power supply surge. • DC voltage p[...]

60 15.4.16. F91 (Refrigeration Cycle Abnormality) Malfunction Decision Conditions • During cooling, compressor frequency = Fcmax. • During heating, compressor freq uency > Fhrated. • During cooling and hea ting operation, running current: 0.65A < I < 1.65A. • During cooling, ind oor intake - indoor pipe < 4 ° C • During heati[...]

61 15.4.17. F93 (Compressor Rot ation Failure) Malfunction Decis ion Conditions A compressor rotation failure is detected by checking the compressor running condition through the position detection circuit. Malfunction Cause d • Compressor terminal disconnect • Outdoor PCB malfunction T roubleshooting[...]

62 15.4.18. F95 (Cooling High Pressure Abnormality) Malfunction Decision Conditions During operation of coo ling, when outdoor unit heat excha nger high temperature data (61 ° C) is dete cted by the outdoor pipe temperature sensor . Malfunction Caused • Outdoor pipe temperature rise due to short circuit of hot discha rge air flow . • Outdoor p[...]

63 15.4.19. F96 (IPM Overheating) Malfunction Decis ion Conditions During operating of cooling and heating, when IPM temp erature data (100 ° C) is detected by the IPM temperature sensor . Multi Models Only • Compressor Overheating: During op eration of cooling and heating, whe n the compressor OL is activated. • Heat Sink Overheating: During [...]

64 15.4.20. F97 (Compressor Overheating) Malfunction Decision Conditions During operation of co oling and heating, wh en compressor tank temperature data (1 12 ° C) is detected by the comp ressor tank temperature sensor . Malfunction Caused • Refrigerant shortage (refrigerant leakage). • 2/3 way valve closed. • Detection error due to faul ty[...]

65 15.4.21. F98 (Input Over Current Detection) Malfunction Decision Conditions During operation of cooling an d heati ng, when an input over-curren t (14.98A) is detected by checking the input current value being detected by current transformer (CT) with th e compressor running. Malfunction Caused • Over-current due to compressor failure. • Ove[...]

66 15.4.22. F99 (Output Over Current Detection) Malfunction Decision Conditions During operation of cooling and heating, when an ou tput over-current (20.2A) is detected by checking the current that flows in the inverter DC peak sensing circuitry . Malfunction Caused • DC peak due to compressor failure. • DC peak due to defective power transist[...]

67 16 Disassembly and Assembly Instructions 16.1. Indoor Electronic Controllers, Cross Flow Fan and Indoor Fan Motor Removal Procedures 16.1.1. T o remove front grille 16.1.2. T o remove power electronic controller High voltages are generated in the electrical parts area by the cap acitor . Ensure that the capacitor has discharged sufficientl y bef[...]

68 16.1.3. T o remove discharge grille[...]

69 16.1.4. T o remove control board 16.1.5. T o remove cross flow fan and indoor fan motor[...]

70[...]

71 16.2. Out door Electronic Controller Removal Procedure Caution! When handling ele ctronic controller , be careful of electrostatic discharge. 1. Remove the 3 screws of the T op Panel. Fig. 1 2. Remove the 6 screws of the Front Panel. Fig. 2 3. Remove the screw of the T erminal Board Cover . 4. Remove the T op Cover o f the Control Board by 4 hoo[...]

72 17 T echnical Dat a 17.1. Operation Characteristics 17.1.1. CU-CE9JKE[...]

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76 17.1.2. CU-CE12JKE[...]

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80 17.2. Sensible Cap acity Chart O CU-CE9JKE O CU-CE12JKE 230V Outdoor T emp. ( ° C) Indoor wet bulb temp. 30 35 40 46 T C S H C I PT C S H C I PT C S H C I PT C S H C I P 17.0 ° C 2.58 1.96 0.54 2.41 1.88 0.58 2.24 1.80 0.62 2.04 1.71 0.67 19.0 ° C 2.60 0.59 19.5 ° C 2.83 2.05 0.55 2.65 1.97 0.59 2.46 1.89 0.63 2.24 1.80 0.68 22.0 ° C 3.09 2[...]

81 18 Exploded V iew and Replacement Part s List 18.1. Indoor Unit 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.[...]

82 (NOTE) • All parts are supplied from PHAAM, Malaysia (V endor Code: 0002 9488). • “O” marked parts are recommended to be kept in stock. REF . NO. P ART NAME & DESCRIPTION QTY . CS-CE9JKE CS-CE12JKE REMARKS 1 CHASSY COMP LETE 1 CWD50C1599 ← 2 F AN MOTOR 1 ARW6101CB ← O 3 CROSS FLOW F AN COMPLETE 1 CWH02C1076 ← 4 BEARING ASS’Y [...]

83 18.2. Out door Unit 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.[...]

84 (NOTE) • All parts are supplied from PHAAM, Malaysia (V endor Code: 0002 9488). • “O” marked parts are recommended to be kept in stock. [PHAAM] Printed in Malaysia SFYW0905-00 REF . NO. P ART NAME & DESCRIPT ION QTY . CU-CE9JKE CU-C E12JKE REMARKS 1 CHASSY ASS’Y 1 CWD50K2202 ← 2 ANTI-VIBRA T ION BUSHING 3 CWH50077 ← 3 COMPRESSO[...]