Related Manuals for Panasonic NN-CS599S
Summary of Contents for Panasonic NN-CS599S
- Page 1 ORDER NO.PHAMOS0906032C3 Microwave Oven NN-CS599S HPE(Hong Kong) YPQ(Singapore) MPQ(Malaysia) TUE(India) YTE(Others) PTE(Iran) © Panasonic Home Appliances Microwave Oven (Shanghai) Co., Ltd. 2009.
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Page 4: Table Of Contents
NN-CS599S CONTENTS Page Page 1 FEATURE CHART 6.10. Pump motor 2 CONTROL PANEL 6.11. Heater DU (steam heater) 3 SCHEMATIC DIAGRAM 6.12. Convection motor and convection heater 4 DESCRIPTION OF OPERATING SEQUENCE 7 COMPONENT TEST PROCEDURE 4.1. Variable power cooking control 7.1. -
Page 5: Feature Chart
NN-CS599S 1 FEATURE CHART 2 CONTROL PANEL... -
Page 6: Schematic Diagram
NN-CS599S 3 SCHEMATIC DIAGRAM... -
Page 7: Description Of Operating Sequence
NN-CS599S 4 DESCRIPTION OF OPERATING SEQUENCE 4.1. Variable power cooking 4.3. Steam defrost, Auto cook & control Steam reheat High Voltage Inverter Power Supply (U) controls output power When the Auto Control feature is selected and the [Start] pad by the signal from Digital Programmer Circuit (DPC). Power... -
Page 8: Combination Cooking Control
NN-CS599S 4.5. Combination cooking control CONVECTION/GRILL CONVECTION FUNCTION: Combination cooking is accomplished by microwave and grill cooking (upper heater) being done during one combination cooking cycle. One combination cooking cycle is 33 seconds. 1. During combination cooking, the digital programmer circuit controls power relay RY9´s ON-OFF time. -
Page 9: Ir Reheat
NN-CS599S 4.7. IR reheat The temperature of food being heated is detected by an infrared (IR) sensor and you do not have to set time. 4.7.1. How to read temperature by IR sensor IR sensor can read food temperature without touching, IR rays are emitted from food. -
Page 10: Steam Function (Micro Steam)
NN-CS599S 4.8. Steam function (micro steam) 4.8.1. Water Supply Water in water tank will be pumped out and supply to the steam generation heater located inside back bottom of oven cavity. 4.8.2. Operation When pressing [start] pad, oven preheat will start and then water supply begins. It will take 1 minute for preheating. When preheat is completed, it will turn into actual cooking process. -
Page 11: Cautions To Be Observed When Troubleshooting
NN-CS599S 5 CAUTIONS TO BE OBSERVED WHEN TROUBLESHOOTING Unlike many other appliances, the microwave oven is a high bracket A. voltage, high current device. It is free from danger in ordinary use, though extreme care should be taken during repair. -
Page 12: Confirm Before Repair
NN-CS599S Discharging the high voltage capacitors Never insert a wire, nail or any other metal object through the lamp holes on the cavity or any holes or gaps, because such WARNING objects may work as an antenna and cause microwave There is high voltage present with high current capabilities leakage. -
Page 13: Disassembly And Parts Replacement Procedure
NN-CS599S 6 DISASSEMBLY AND PARTS REPLACEMENT PROCEDURE 4. Remove 1 screw holding oven thermistor on cavity top CAUTION To prevent the water from invading the electric parts that can cause a plate. short circuit or electric shock: 5. Release lead wire harness from locking tabs on inverter 1. -
Page 14: Digital Programmer Circuit (D.p.c) Au, (D.p.c.) Hu, Key Board Membrane And Power Relay
NN-CS599S 9. Remove 4 screws holding air guide B on magnetron & on 4. Disconnect wiring connectors CN3, CN4, CN8 and all base plate respectively, then remove air guide B. connectors connecting to power relays from D.P.C. board HU (relay board). -
Page 15: Digital Programmer Circuit (D.p.c.) Du And Low Voltage Transformer
NN-CS599S 6.4. H.V. Inverter 2. When installing the new key board membrane, make sure that the surface of escutcheon base is clean to 1. Discharge high voltage remaining in high voltage capacitor. prevent a malfunction or shorted contacts. 2. Remove... -
Page 16: Fan Motor
NN-CS599S 6.6. Upper heaters 6.5. Fan motor There are two kinds of heater on the top of oven cavity. Both 1. Disconnect 2 lead wires from fan motor terminals. the front one & back one are 450W/110V heaters, and the 2. -
Page 17: Door Assembly
NN-CS599S 6.7. Door assembly NOTE: After replacement of the defective component parts 1. Remove left and right door key springs from door arm with of the door, reassemble it properly and adjustment plier. so as to prevent an excessive microwave leakage. -
Page 18: Ir Sensor
NN-CS599S 6.8. IR sensor 6.9. Stirrer motor 1. Disconnect connector CN8 from D.P.C. board HU. 1. Remove the motor cover by breaking off at the 8 spots indicated by arrows with a cutter or the like. 2. Remove 1 screw holding IR sensor (U) on right heater panel. -
Page 19: Pump Motor
NN-CS599S 6.10. Pump motor 1. Remove water tank from escutcheon base. 2. Keep pressing [Microwave with Steam] pad for more than 2 seconds to drain the water remaining in the water pipes and tubes into oven cavity. 3. Pull out tube A connecting to pump motor from copper pipe. -
Page 20: Heater Du (Steam Heater)
NN-CS599S 10. Remove 1 screw holding thermistor on heater DU. 6.11. Heater DU (steam heater) 1. Remove water tank from escutcheon base. 2. Keep pressing [Microwave with Steam] pad for more than 2 seconds to drain the water remaining in the water pipes and tubes into oven cavity. -
Page 21: Convection Motor And Convection Heater
NN-CS599S 6.12. Convection motor and 5. Release 3 metal tabs which are holding the insulated wire harness to the convection outside cover B. convection heater 1. Remove 1 screw holding side cover on cavity back plate. 6. Disconnect 2 lead wires from thermal cutout and convection motor terminals respectively. - Page 22 NN-CS599S 9. Release tabs between side of convection outside cover B To replace convection motor and cavity back plate, then remove the convection outside 13. Remove 1 nut holding convection fan, then remove cover B. convection fan. 10. Slide the convection inside cover A upward then rightward 14.
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Page 23: Component Test Procedure
NN-CS599S 7 COMPONENT TEST PROCEDURE 7.3. Magnetron WARNING 1. High voltage is present at the output terminals of the High Voltage Inverter (U) including aluminum heat sink during any cook cycle. Continuity checks can only indicate an open filament or a 2. -
Page 24: Inverter Power Supply (U)
NN-CS599S 7.5. Inverter power supply (U) a. After approximately 3 seconds, oven stops operating. b. During oven operation, input current DO NOT try to REPAIR H.V. Inverter power supply (U). approximately 0.4A. Replace complete H.V. Inverter(U) Unit. INPUT CURRENT FAILURE CODE Unplug CN701 0.4A... -
Page 25: Measurements And Adjustments
NN-CS599S 8 MEASUREMENTS AND ADJUSTMENTS 8.1. Adjustment of Primary latch 4. The Primary latch switch must be ON when the space switch, Secondary latch between upper portion of door A and cavity front plate is switch and Short switch. 2~4mm, if the door gap is greater than 4mm, the Primary latch switch must be OFF. -
Page 26: Troubleshooting Guide
NN-CS599S 9 TROUBLESHOOTING GUIDE DANGER: HIGH VOLTAGES 1. DO NOT RE-ADJUST PRESET CONTROL on the H.V.Inverter (U). It is very dangerous to repair or adjust without proper test equipment because this circuit generates very large current and high voltage. Operating a misaligned inverter circuit is dangerous. -
Page 27: Troubleshooting) Oven Stops Operation During Cooking
NN-CS599S 9.1. (Troubleshooting) Oven stops operation during cooking SYMPTOM CAUSE CORRECTIONS 1. Oven stops in 3 seconds after No input AC is supplied to H.V.Inverter (U) 1. Latch Switch pressing start pad. CN702 terminals 2. Power relay RY1 3. Loose lead wire connector CN701, CN702 Oven stops in 23 seconds after H.V.Inverter (U) operates by the control signals... -
Page 28: Troubleshooting) Other Problems
NN-CS599S 9.2. (Troubleshooting) Other problems SYMPTOM CAUSE CORRECTIONS 1. Oven is dead. 1. Open or loose lead wire harness Fuse is OK. 2. Open thermal cutout / thermistor Check fan motor if thermal cutout is defective. No display and no operation at all. -
Page 29: Troubleshooting Of Inverter Circuit (U) And Magnetron
NN-CS599S 9.3. Troubleshooting of inverter circuit (U) and magnetron This oven is programmed with a self diagnostics failure code system which will help for troubleshooting. H95, H97, H98 and H99 are the provided failure codes to indicate magnetron and inverter circuit problem areas. This section explains failure codes of H95, H97, H98 and H99. -
Page 30: Trouble Related To Digital Programmer Circuit
NN-CS599S 9.4. Trouble related to Digital Programmer Circuit SYMPTOM STEP CHECK RESULT CAUSE/CORRECTIONS No display when oven is first plugged Fuse pattern of D.P.C. Normal →Step2 Open Replace D.P.C. or Fuse Pattern Low voltage transforment (L.V.T.) Abnormal 0V L.V.T. secondary voltage →Step3... -
Page 31: How To Check The Semiconductors Using An Ohm Meter
NN-CS599S 9.6. How to check the semiconductors using an OHM meter 9.7. H.V. Inverter main parts list (F606YM300BP) Ref. No. Part No. Part Name & Description Pcs/Set Remarks Q701 A691EM300BP IGBT Q702 IGBT C701 ECWF5184N300 FILM CAPACITOR C702 ECQE2505T869 FILM CAPACITOR... -
Page 32: Exploded View And Parts List
NN-CS599S 10 EXPLODED VIEW AND PARTS LIST 10.1. EXPLODED VIEW... -
Page 33: Parts List
NN-CS599S 10.2. PARTS LIST NOTE: 1. When ordering replacement part(s), please use part number(s) shown in this part list. Do not use description of the part. 2. Important safety notice: Components identified by mark have special characteristics important for safety. - Page 34 NN-CS599S Ref. No. Part No. Part Name & Description Pcs/Set Remarks F01505R00BP NO TOUCHING LABEL F01508G60HP NO TOUCHING LABEL F22377J70XPG LEFT HEATER PANEL F22367J70XPG RIGHT HEATER PANEL F300B-1L40 LEFT HINGE (U) F300U-1L40 RIGHT HINGE (U) F601L7J70XP IR SENSOR (U) A6760-1E20...
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Page 35: Water Tank Assembly
NN-CS599S 10.3. WATER TANK ASSEMBLY Ref. No. Part No. Part Name & Description Pcs/Set Remarks F060Q6Y40XP WATER TANK (U) (INCLUDING TANK COVER & SEAL) F061A6Y40XP WATER TANK F06116Y40XP TANK COVER F44247J70XP SEAL... -
Page 36: Escutcheon Base Assembly
NN-CS599S 10.4. ESCUTCHEON BASE ASSEMBLY Ref. No. Part No. Part Name & Description Pcs/Set Remarks F603L9K10HP D.P.CIRCUIT (AU) F603L9K10MP D.P.CIRCUIT (AU) F603L9K10YP D.P.CIRCUIT (AU) F603L9K10YT D.P.CIRCUIT (AU) TUE,YTE F603L9K00PT D.P.CIRCUIT (AU) F605S6Y40XP D.P.CIRCUIT (HU) F630Y9K10SHP MEMBRANE SWITCH (U) HPE,YPQ,MPQ,YTE F630Y9K00SPT... -
Page 37: Door Assembly
NN-CS599S 10.5. DOOR ASSEMBLY Ref. No. Part No. Part Name & Description Pcs/Set Remarks F390L9A50SEP DOOR (U) (INCLUDING DOOR C & SEAL) F30859A00WT DOOR C A3334-1L40 SEAL F3054-1M60 DOOR ARM (LEFT) F3044-1L40 DOOR ARM (RIGHT) F32309A50BP DOOR KEY SPRING B... -
Page 38: Wiring Materials
NN-CS599S 10.6. WIRING MATERIALS Ref. No. Part No. Part Name & Description Pcs/Set Remarks F030A9K00PT LEAD WIRE HARNESS F030E-1L40 H.V.LEAD WIRE... -
Page 39: Packing And Accessories
NN-CS599S 10.7. PACKING AND ACCESSORIES Ref. No. Part No. Part Name & Description Pcs/Set Remarks F00039K10HP INSTRUCTION MANUAL HPE,YPQ,MPQ,TUE F00039K10YT INSTRUCTION MANUAL F00039K00PT INSTRUCTION MANUAL F01029K00PT PACKING CASE,PAPER F01046Y40BP UPPER FILLER F01056Y40BP LOWER FILLER F01066Y40XP P.E BAG F01078100XN DOOR SHEET... -
Page 40: Digital Programmer Circuit
NN-CS599S 11 DIGITAL PROGRAMMER CIRCUIT 11.1. SCHEMATIC DIAGRAM... - Page 41 NN-CS599S...
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Page 42: Parts List
NN-CS599S 11.2. PARTS LIST Ref. No. Part No. Part Name & Description Pcs/Set Remarks BZ210 L0DDEA000014 BUZZER 2.0KHz F2A1C471B626 AL CHEM CAPACITOR 470µF/16V C12,C15 F2A1C220B624 AL CHEM CAPACITOR 22µF/16V F2A2W100A177 AL CHEM CAPACITOR 10µF/450V AESCT08F104M AL CHEM CAPACITOR 0.1µF/25V C224...