Panasonic NR-CY54AG Service Manual Download Page 29 | Manualshive

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13.4 Temperature Control Device

NR-CY54AG_CY557G.indd 29

NR-CY54AG_CY557G.indd 29

6/27/2559 BE 4:44 PM

6/27/2559 BE 4:44 PM

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Summary of Contents for NR-CY54AG

Page 1: ...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 within this service information by anyone else could result in ser...

Page 2: ... ECONAVI operation doesn t work PC FC IC cooling condition is normal 17 11 SCHEMATIC DIAGRAM 18 Wiring Diagram 18 12 DISASSEMBLY INSTRUCTION 19 12 1 LCD Cover 19 12 2 Panel Operation AS 20 12 3 Feature of Crisper 21 12 4 Maintain method Take off Crisper handle 21 12 5 Maintain method Crisper handle ass y 22 23 13 SERVICE INFORMATION Level adjustment when installing a refrigerator 24 25 13 1 Dryer ...

Page 3: ...s at least for discharging capacitor Check safety after repairing Check the screws parts lead wires to take in place Check the repairing portion whether circumferential parts are damaged or not Check insulation resistance between supply plug and earth When install refrigerator check condition of supply cord and plug Wipe off the dust on plug Cutting and seal the electric device carefully 1 2 Cauti...

Page 4: ...Power Input 39 107W Pressure Reducing Device Type Capillary Tube Material C1220TS I D x Length Ø 0 77mm x 3375mm 2nd Pressure 0 637 MPa Dryer Type Molecular Sieves XH 9 Charging Amt 5g Refrigerant Type R600a Charging Amt 73 5g Lubricating Oil Type freol S 10 Charging Amt 215 5ml Electric Part Door Switch Type D3D 121 S P S T Rating 250V 0 5A Fan Motor Type 4515JL09WB36GF7 Rating DC 14V 0 84W Appli...

Page 5: ...r Shelf Bottom Temp C 5 0 2 5 Chill Case Temp C 0 0 2 5 Running Ratio 85 15 80 15 60 15 Power Consumption kWh Day 2 2 or under Under On load and ambient temperature 32 1 C 3 2 ECONAVI Cooling performance by ECONAVI control Control Setting AT32 C Mean Fresh Food compartment Temp t3 C 4 0 2 5 Mean Freezer Load Temp C 18 0 2 5 Vegetable Crisper Temp C 5 0 2 5 PC Door Shelf Upper Temp C 7 0 2 5 Egg Tr...

Page 6: ...ONAVI LED and FREEZER LED NORMAL BRINKING ON_1sec OFF_1sec MANUAL DEFROST Hold down QUICK FREEZING BUTTON for over a sec AUTOGNOSIS During in process inspection JUDGEMENT Indicate AUTOGNOSIS in which case abnormal condition NOISE MODE For 45 sec of the start of IN PROCESS INSPECTION CONTENTS COMP R 7 71rps INSPECTION OF TEMP For 30 min of the start of IN PROCESS INSPECTION JUDGEMENT Normal or abno...

Page 7: ... min does PCB check if IPM protect signal is normal 4 IC cancels to stop compressor Normal operating 5 After restarting does Stop compressor occure 10 times within 2 min 6 IC cancels to stop compressor Normal operating 8 Does system protection cycle for 333 times 7 After 1 hour 9 IC order to stop compressor completely YES YES YES SYSTEM PROTECT CONTROL CYCLE 1st time SYSTEM PROTECT CONTROL CYCLE 3...

Page 8: ...essor for 10 min 3 IC cancels to stop compressor after 10 min 4 After restarting does Stop compressor occure 10 times within 2 min 5 IC cancels to stop compressor Normal operating 7 Does system protection cycle for 333 times 6 After 1 hour 8 IC order to stop compressor completely YES YES SYSTEM PROTECT CONTROL CYCLE 1st time SYSTEM PROTECT CONTROL CYCLE 333rd time STOP COMPRESSOR OPERATE each 7min...

Page 9: ...Self Diagnosing sign 2 IC orders to stop compressor for 10 min 3 After 10 min does PCB check power supply voltage if it is 180V AC 1 Does power supply voltage drop as condition 0 1 sec and 160V AC 4 IC cancels to stop compressor Normal operating 5 After restarting does Stop compressor occure 10 times within 2 min 6 IC cancels to stop compressor Normal operating 7 After 1 hour YES YES YES NO NO NO ...

Page 10: ... more than 5 sec 2 After blinking at sec each LED show as below 3 Self Diagnosing function will be automatically cancel after 7 min from start operation Lighting Blinking Off ECONAVI LED QUICK LED FC CONTROL LED MAX MED MIN FCC DFC ATC FC FAN MOTOR DEFROST HEATER INV COMP PCB HC LEAK HIGH PRESSURE HC LEAK LOW PRESSURE ILLUMINANCE SENSOR Freezer Control button Quick Freezing button Quick Freezing F...

Page 11: ... C 3 C Notices The temperature control can vary depending on the environment and amount of food stored in the refrigerator How to operate the 9 levels mode This refrigerator is specially designed with adjustable temperature levels using 9 different temperature levels as explained below 1 Set the LED display to the Min position by touching the Freezer Control button 2 Touch and hold the Freezer Con...

Page 12: ...igerator learns the lifestyle patterns of your family from door opening and time periods of infrequent use to maximise energy efficiency Notices The refrigerator learns your lifestyle patterns from the previous 3 weeks of use and uses that data from the 4th week onwards Therefore the ECONAVI lamp ON OFF pattern may change from the 4th week onwards The refrigerator performs the ECONAVI energy savin...

Page 13: ...h is normal Food becomes frozen Was the food placed near the cold air duct If the temperature control has been set to Max try adjusting the temperature control to the Min setting Has the food been placed in the chilled case ECONAVI does not operate the ECONAVI lamp does not light Has the Quick Freezing mode been activated P 12 Is the temperature setting of the freezer compartment set to something ...

Page 14: ...iagnosing function by opening PC door and FC door and pushing Quick Freezing SW for 5 seconds Check power supply Ex Connect power cord in inlet Ex Check ELCB Defect of over load relay Ex Does fuse blow Check control PCB Ex Does fuse blow Ex Defect of IC Diode etc Defect of control PCB Defect PC door switch Defect of control PCB Communication error Break FC thermistor Poor connection between FC the...

Page 15: ...fan motor and IC 1 on PCB Defect of FC door SW Defect of damper Defect of PC door SW Defect of FC fan motor Poor connection between FC fan motor and IC 1 on PCB Short of DFC thermistor Poor connection between DFC thermistor and IC 1 on PCB Break of DFC thermistor Defect of PCB as like as defect of relay etc Defect of communication circuit and EEPROM circuit of control PCB Plug out and after 7 minu...

Page 16: ... blinking Does the ECONAVI Led turn off Quick Freezing turn off and Freezer Control LED MIN blinking Gap of door Defect of control PCB Gas leakage at high pressure side Poor compression Defect of control PCB Gas leakage at low pressure side Defect of control PCB NO To confirm when compressor is operating NO NO YES YES YES ...

Page 17: ... The internal temperature is high ECONAVI will not operate Quick Freezing is operating ECONAVI will not operate Faulty operation panel PCB Faulty control PCB Faulty operation panel PCB White in service mode shield the sensing part of ECONAVI sensor from the light Keep 1 minute without door opening and closing to turn on the ECONAVI lamp Precondition The refrigerator compartment and freezer compart...

Page 18: ... 18 11 SCHEMATIC DIAGRAM Wiring Diagram WINDING RESISTANCE VALUE U W 8 44 Ω U V 8 44 Ω W V 8 44 Ω ...

Page 19: ...ks point by see at Arrow Mark as Fig 2 Use screwdriver push up the LCD cover for lock loose Fig 1 Fig 2 Fig 3 Fig 4 Fig 5 Locks After change LCD lamp or LCD cover put LCD cover at one side left or right and set locks in position as Fig 3 Set LCD cover by see at the bottom of LCD cover as Fig 4 Use hand hit carefully at LCD cover from the top pass to bottom as Fig 5 ...

Page 20: ... from locked hole as Fig 4 Push Panel Operation As move to left side 5mm and push it up 30mm will loose from PC Door as Fig 5 Fig 1 Fig 6 Fig 2 Fig 7 Fig 3 Fig 8 Fig 4 Fig 5 Take off Lead Wire Socket which connect at Panel Operation As as Fig 6 Take off screw for hold PAS Operation PCB with Panel Operation As by screwdriver as Fig 7 Use left finger pull out at hook for lift up PAS Operation PCB lo...

Page 21: ...od Take off Crisper handle Explode part of Crisper As as Fig 1 Fig 1 Fig 2 Fig 3 Fig 4 Actual part of Crisper handle as Fig 2 Take off by use both thumbs press at buttons under Crisper handle for unlock can hear 1 click each side as Fig 3 and Fig 4 ...

Page 22: ... To lock Spring crisper with Handle sub as as Fig 9 To ass y Shaft crisper from hole left side through Spring crisper and finish at hole right side as Fig 10 To check Shaft crisper must be ass y center as Fig 11 Shaft crisper must be lock with hole complete as Fig 12 SHAFT MUST BE ASS Y CENTER HANDLE SUB AS SHAFT CRISPER SPRING CRISPER PIECE CRISPER HANDLE 12 5 Maintain method Crisper handle ass y...

Page 23: ...st be checked inside of Crisper handle to lock complete before use Piece crisper handle double lock must be ass y Piece crisper handle correct way as Fig 16 Fig 17 To push down by both hands at Piece crisper handle for lock inside as Fig 18 To push Crisper handle by both hands for lock it complete as Fig 19 To check Crisper handle for lock complete as Fig 20 Fig 13 Fig 16 Fig 19 Fig 14 Fig 17 Fig ...

Page 24: ...also consequently open Surface on the floor is likely to cause level difference Therefore please adjust the followings when installing a refrigerator 1 Level adjustment with adjustable legs For the details please refer to the next page In case the level difference problem cannot be fixed by only adjustment of adjustable legs or the caster at a refrigerator underside surface corner is still floatin...

Page 25: ... up if lowering the rightadjustable leg In case the left hand door is hanging down The left side will rise up if lowering the left adjustable leg w For some models a specialized tool to turn the adjustable legs is included in same package as the front grille 2 In case of right hand door or left hand door type In case the right hand door is hanging down Place the plates at the left corner In case t...

Page 26: ...asing Swagelock tube fitting 1x4 76mm Gas charge port pipe 1x1 4 Heat shrinkble tubes 30mm x 2tubes Dryer branch pipe 1x3 16 Dryer 1x5 gm Cable tie Swagelock tube fitting 1x6 35mm Part No CNRMF 102270 From Domain Japan Without Gas charge port pipe 1 4 and swagelock tube fitting 6 35mm ...

Page 27: ...ry Tube into Dryer 1 Insert the capillary tube into the position of the mesh Pic 1 Pic 1 Pic 2 Pic 3 Pic 4 2 Mark the position where the tube touched the mesh Pic 2 3 Return the capillary tube about 5mm Pic 3 4 Bend the capillary tube Pic 4 ...

Page 28: ... 28 13 3 Notes of Wire Connected Work Scotch Lock ...

Page 29: ... 29 13 4 Temperature Control Device ...

Page 30: ... 30 13 5 Phenomenon of Defective Sensor Thermal Fuse Thermal fuse ...

Page 31: ...0 35 37 38 39 41 33 34 31 1 2 1 2 2 1 2 1 3 4 11 15 14 12 13 16 11 13 19 20 29 28 21 30 26 24 22 20 1 42 43 44 49 35 1 50 51 52 45 46 47 53 48 55 54 31 14 PARTS EXPLODED VIEW AND REPLACEMENT PARTS LIST 14 1 Parts Exploded View Body ...

Page 32: ...58 62 65 66 67 68 59 64 60 61 56 69 70 76 75 77 78 76 75 69 74 73 63 63 57 57 1 71 70 72 79 80 81 82 88 83 84 86 85 84 87 32 14 2 Parts Exploded View Door ...

Page 33: ... 14 3 Parts Exploded View Packing STICKER BARCODE PACKING BELT FOR PROTECT GLASS TRAY SLIDE INS PC PAD FOAM TOP PAD L R TOP PAD C PAD CORNER AS PLASTIC COVER PROTECTOR DOOR AS SHEEL SIDE PAD BOTTOM TRAY AS ...

Page 34: ...INGE CENTER PCR CNRAE 143200 1 1 1 1 RIGHT HINGE CENTER PCL CNRAE 143210 1 1 1 1 LEFT 14 CASTER L AS CNRBC 377390 1 1 1 1 LEFT CASTER R AS CNRBC 377400 1 1 1 1 RIGHT 15 GUIDE FRENCH CNRAC 251152 1 1 1 1 16 CAP PAN H 4TS W CNR39 162431 2 2 2 2 18 SENSOR DEF CNRAG 140111 1 1 1 1 19 COIL CNRAF 196261 1 1 1 1 20 TEMP FUSE AS CNRBG 180841 1 1 1 1 20 1 SENSOR FCC CNRAG 164250 1 1 1 1 21 COVER RADIANT CN...

Page 35: ...LTER CNRAH 245521 1 1 1 1 63 PIECE DUCT PC CNRAH 325150 1 1 1 1 64 CONTROL PANEL AS CNRBH 162070 1 1 1 1 65 INS CONTROL PANEL PCB CNRAH 261292 1 1 1 1 66 BAFFLE DAMPER THERMO AS CNRBG 184010 1 1 1 1 67 INS CONTROL PANEL PCF CNRAH 261283 1 1 1 1 68 CONTROL PANEL CNRAH 325110 1 1 1 1 HOT STAMP Ag CLEAN 69 GASKET DOOR PCR CNRAD 381851 1 1 1 1 GASKET DOOR PCL CNRAD 381861 1 1 1 1 70 DOOR AS PCR FOAM G...

Page 36: ... CNRAH 325460 2 STICKER MODEL NAME GWTH CNRAH 325470 2 STICKER MODEL NAME GWVN CNRAH 325480 2 STICKER MODEL NAME GXVN CNRAH 325490 2 STICKER MODEL NAME GWSG CNRAH 325500 2 STICKER MODEL NAME GW1D CNRAH 325510 2 STICKER MODEL NAME GWAU CNRAH 325520 2 STICKER MODEL NAME GSTH CNRAH 329230 2 STICKER MODEL NAME GX1D CNRAH 329240 2 STICKER MODEL NAME GSAU CNRAH 329250 2 STICKER MODEL NAME GKTH CNRAH 335...

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