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  1. Can anyone shed some expert light on my problem of a Panasonic Refrigerator Freezer please ? Its Model NR-B30FX1 (Same as a NR-B30FW1/FG1) an Inverter. I have started to pull what little hair I have left on my head trying to fix it and its probably something easy and I can afford to purchase a part to fit it myself :-) The description is a bit long but want to provide as much info as possible. The unit is just over 5 years old and has worked perfectly but was working harder, little more noise from the compressor/unit and then one morning the low temp alarm was sounding and no cooling was occurring. The power is on, all lights on the Refrigerator working when doors opened, front Control/Temp set Display is working but showing lowest default temp for Freezer/ Refrigerator /Vegetable compartments. There is no frost or icing in the freezer (FC) compartment, and the three phase DC inverter compressor and VC Freezer Fan is not running in normal mode. I have stood up the Refrigerator for a few days and let it dry out, but to no avail no difference powering it back on. This Refrigerator has a front display panel for temp setting and fast freezer etc, which attaches to Man PCB with the micro computer, and has a separate Inverter board which supplies power to the compressor and the Main PCB. In a nutshell I need some advice on how to fault the inverter board and compressor, and how to detect a IPM start signal is being sent to the inverter board from the Main PCB, the proving of the output voltage/frequency/ and finally prove compressor not faulty/locked up please ? I have watched a good video on here for faulting an inverter Refrigerator but it had a dedicated inverter board with J15 two wire control link, where mine has a major inverter board. but it did allow me to prove the windings were okay on the inverter and to understand an inverter Refrigerator . Main PCB I have checked all voltages, and relays are okay for VCC heater and Defrost heater. Don't know ho to tell its telling the inverter board to switch on though. I am handy with a multimeter and basic electronics, so have downloaded the service manual and tried the Test Control checks;- Compulsion FC start - s/c Test Terminal 1 & 3, starts both Refrigerator (PC) Fan and Freezer (FC) Fans. the s/c Test 0 (Zero) Point and Gnd does not start the Compressor but the 'C' indication comes on the front panel. There are other Test points on both PCB but do not have any info for what they do, and the self diagnostic function on the front display module is just blank (dash/dash). Compressor I have measured the compressor windings on Con703, and all appear good at 6.9 Ohms, and meggered them to Eth and no issues. The protector is fine. I have on my multimeter with a KHz frequency setting but only see a brief flash of KHz on each terminal of three W,U &V), and flash of voltage, not enough to prove consistency. Sensors/Thermisters Checked resistance of all sensors for resistance out of cct and in cct, the voltages look good. I can't find the ATC Sensor on the wiring and schematic diagram, which is used to determine difference between other sensors and ambient temp I think, so this could be faulty but unable to test it? Inverter Board/ I have checked all voltages, and the Bridge rectifier working, but the Intelligent Power Module (IPM700) SLA6805M, is cold or the heat sink is anyway. So don't know to test the control signal into it to prove its being told to switch on and prove the output voltages ?? Help Please ?? Power on Start up Sequence Both Fans operate on power up, 3 way valve makes a noise, damper step motor does a cycle, but no noise on the compressor, and a blip of voltage/frequency on the outputs from inverter board to Compressor (terms W, V and U) I can't find a full component cct diagram of the PCB boards or much on proving the inverter complicated cct. There is a data sheet on the IPM but looks complex. But now basically stuck.
  2. Version 1.0.0

    21 downloads

    Upright Freezers Maytag : MQU1554AEW MQU1556AEW MQU2056ARW MQU2057AEW Amana: AFU1202BW AFU1505BW AFU1567BW AFU1705BW AFU1767BW AFU2005BW AFU2067BW AQU1525AEW PUB 16023585 September 2004
  3. Maytag Freezer MQU1556AEW Service Manual View File Upright Freezers Maytag : MQU1554AEW MQU1556AEW MQU2056ARW MQU2057AEW Amana: AFU1202BW AFU1505BW AFU1567BW AFU1705BW AFU1767BW AFU2005BW AFU2067BW AQU1525AEW PUB 16023585 September 2004 Submitter DurhamAppliance Submitted 04/13/2016 Category Appliance Repair Manual Pot Luck Supper
  4. Whirlpool Service Pointer Upright Freezers - Frozen Defrost Drain View File PUB 8178575 Submitter Samurai Appliance Repair Man Submitted 04/07/2016 Category Appliance Repair Manual Pot Luck Supper
  5. Version 1.0.0

    46 downloads

    PUB 8178575
  6. Whirlpool EV170NX Upright Freezer Tech Sheet View File PUB 357017 Submitter Samurai Appliance Repair Man Submitted 04/04/2016 Category Appliance Repair Manual Pot Luck Supper
  7. Version 1.0.0

    26 downloads

    PUB 357017
  8. Whirlpool EV200NXKQ00 Upright Freezer Parts List View File Whirlpool Upright Freezer Parts List EV200NXKQ00 PUB 8197759 Submitter LI-NY Tech Submitted 03/09/2016 Category Appliance Repair Manual Pot Luck Supper
  9. Version 1.0.0

    8 downloads

    Whirlpool Upright Freezer Parts List EV200NXKQ00 PUB 8197759
  10. Viking All Refrigerator and All Freezer Service Notebook View File VCFB304 DDFB304 DFFB304 VCRB304 DDRB304 DFRB304 PUB F90612 Submitter Andy Submitted 02/24/2016 Category Appliance Repair Manual Pot Luck Supper
  11. Kenmore 253.26452101 Freezer Tech Sheet View File PUB 297082201 Submitter Samurai Appliance Repair Man Submitted 02/18/2016 Category Appliance Repair Manual Pot Luck Supper
  12. Version 1.0.0

    78 downloads

    PUB 297082201
  13. GE FUF20DTCRWH Freezer Minimanual View File PUB 31-51604 Submitter Samurai Appliance Repair Man Submitted 02/09/2016 Category Appliance Repair Manual Pot Luck Supper
  14. Samurai Appliance Repair Man

    GE FUF20DTCRWH Freezer Minimanual

    Version 1.0.0

    21 downloads

    PUB 31-51604
  15. 64 downloads

    Pub# 37-1901 Model(s): F 1411 Vi [uSA-CAN] , F 1801 Vi [uSA-CAN], F 1811 Vi [uSA-CAN], F 1901 Vi [uSA-CAN], F 1911 Vi [uSA-CAN], F 1411 SF [uSA-CAN] , F 1801 SF [uSA-CAN], F 1811 SF [uSA-CAN], F 1901 SF [uSA-CAN], F 1911 SF [uSA-CAN] Miele Freezer Service Manual Wiring Diagram Programming Modes
  16. File Name: Miele 37-1901 Freezer Service Bundle File Submitter: Spannerwrench File Submitted: 24 Aug 2015 File Category: Appliance Repair Manual Pot Luck Supper Pub# 37-1901 Model(s): F 1411 Vi [uSA-CAN] , F 1801 Vi [uSA-CAN], F 1811 Vi [uSA-CAN], F 1901 Vi [uSA-CAN], F 1911 Vi [uSA-CAN], F 1411 SF [uSA-CAN] , F 1801 SF [uSA-CAN], F 1811 SF [uSA-CAN], F 1901 SF [uSA-CAN], F 1911 SF [uSA-CAN] Miele Freezer Service Manual Wiring Diagram Programming Modes Click here to download this file
  17. 26 downloads

    PUB 31-51172
  18. File Name: GE FUF14DADRWH Mini-Manual Freezer Minimanual File Submitter: Samurai Appliance Repair Man File Submitted: 28 Jul 2015 File Category: Appliance Repair Manual Pot Luck Supper PUB 31-51172 Click here to download this file
  19. 34 downloads

    PUB 297005300
  20. File Name: Frigidaire PLRU1778ES0 Freezer Tech Sheet File Submitter: Samurai Appliance Repair Man File Submitted: 26 Jun 2015 File Category: Appliance Repair Manual Pot Luck Supper PUB 297005300 Click here to download this file
  21. Version ZIP

    87 downloads

    T24IF70NSP/01 24" BI Freezer, IM, E-Star Freezer 24" with IM T24IF70NSP/02 24" BI Freezer, IM, E-Star 8606 8610 Freezer 24" with IM T24IF70NSP/03 24" BI Freezer, IM, E-Star 8607 8612 Freezer 24" with IM T24IF70NSP/04 24" BI Freezer, IM, E-Star Freezer 24" with IM T24IF70NSP/05 24" BI Freezer, IM, E-Star 8704 8705 Freezer 24" with IM T24IF70NSP/08 24" BI Freezer, IM, E-Star Freezer 24" with IM T24IF70NSP/18 24" BI Freezer, IM, E-Star 8809 8809 T24IF70NSP/20 24" BI Freezer, IM, E-Star 8810 8811 T24IF70NSP/21 24" BI Freezer, IM, E-Star 8812 8903 T24IF70NSP/28 24" BI Freezer, IM, E-Star 8908 8909 Freezer 24" with IM T24IF70NSP/29 24" BI Freezer, IM, E-Star 8909 8910 Freezer 24" with IM T24IF70NSP/30 24" BI Freezer, IM, E-Star 8910 8910 Freezer 24" with IM T24IF70NSP/32 24" BI Freezer, IM, E-Star 8910 8910 Freezer 24" with IM T24IF70NSP/34 24" BI Freezer, IM, E-Star 8912 8912 Freezer 24" with IM T24IF70NSP/36 24" BI Freezer, IM, E-Star 9001 9002 Freezer 24" with IM - improved IM temp. setting T24IF70NSP/37 24" BI Freezer, IM, E-Star 9002 9003 Freezer 24" with IM - compressor change T24IF70NSP/39 24" BI Freezer, IM, E-Star 9003 9003 Freezer 24" with IM - compressor change T24IF70NSP/40 24" BI Freezer, IM, E-Star 9006 9006 Freezer 24" with IM - Power card change T24IF70NSP/41 24" BI Freezer, IM, E-Star 9006 9007 Freezer 24" with IM - New software for condenser fan noise and magnetic T24IF70NSP/42 24" BI Freezer, IM, E-Star 9007 9010 Freezer 24" with IM - new fixation part for evap cover sheet T24IF70NSP/43 24" BI Freezer, IM, E-Star 9010 9012 Freezer 24" with IM - Ice maker change T24IF70NSP/45 24" BI Freezer, IM, E-Star 9101 9102 Freezer 24" with IM - Condenser change (WoT) T24IF70NSP/46 24" BI Freezer, IM, E-Star 9102 9104 Freezer 24" with IM - Ice maker change T24IF70NSP/47 24" BI Freezer, IM, E-Star 9105 9108 Height adjustable rear foot with worm gear mechanism T24IF70NSP/99 24" BI Freezer, IM, E-Star For 2nd water valve repair kit "676070" 58300000157866 Fault Codes Service Program 58300000138628 Ice Maker Check List 58300000118716 Wiring Diagram 58300000002379 General Repair Refrigeration 58300000149516 Repair Instructions
  22. File Name: Thermador Single-Door Freezer with Ice Maker Tech Bundle File Submitter: Samurai Appliance Repair Man File Submitted: 17 Jan 2015 File Category: Appliance Repair Manual Pot Luck Supper T24IF70NSP/01 24" BI Freezer, IM, E-Star Freezer 24" with IM T24IF70NSP/02 24" BI Freezer, IM, E-Star 8606 8610 Freezer 24" with IM T24IF70NSP/03 24" BI Freezer, IM, E-Star 8607 8612 Freezer 24" with IM T24IF70NSP/04 24" BI Freezer, IM, E-Star Freezer 24" with IM T24IF70NSP/05 24" BI Freezer, IM, E-Star 8704 8705 Freezer 24" with IM T24IF70NSP/08 24" BI Freezer, IM, E-Star Freezer 24" with IM T24IF70NSP/18 24" BI Freezer, IM, E-Star 8809 8809 T24IF70NSP/20 24" BI Freezer, IM, E-Star 8810 8811 T24IF70NSP/21 24" BI Freezer, IM, E-Star 8812 8903 T24IF70NSP/28 24" BI Freezer, IM, E-Star 8908 8909 Freezer 24" with IM T24IF70NSP/29 24" BI Freezer, IM, E-Star 8909 8910 Freezer 24" with IM T24IF70NSP/30 24" BI Freezer, IM, E-Star 8910 8910 Freezer 24" with IM T24IF70NSP/32 24" BI Freezer, IM, E-Star 8910 8910 Freezer 24" with IM T24IF70NSP/34 24" BI Freezer, IM, E-Star 8912 8912 Freezer 24" with IM T24IF70NSP/36 24" BI Freezer, IM, E-Star 9001 9002 Freezer 24" with IM - improved IM temp. setting T24IF70NSP/37 24" BI Freezer, IM, E-Star 9002 9003 Freezer 24" with IM - compressor change T24IF70NSP/39 24" BI Freezer, IM, E-Star 9003 9003 Freezer 24" with IM - compressor change T24IF70NSP/40 24" BI Freezer, IM, E-Star 9006 9006 Freezer 24" with IM - Power card change T24IF70NSP/41 24" BI Freezer, IM, E-Star 9006 9007 Freezer 24" with IM - New software for condenser fan noise and magnetic T24IF70NSP/42 24" BI Freezer, IM, E-Star 9007 9010 Freezer 24" with IM - new fixation part for evap cover sheet T24IF70NSP/43 24" BI Freezer, IM, E-Star 9010 9012 Freezer 24" with IM - Ice maker change T24IF70NSP/45 24" BI Freezer, IM, E-Star 9101 9102 Freezer 24" with IM - Condenser change (WoT) T24IF70NSP/46 24" BI Freezer, IM, E-Star 9102 9104 Freezer 24" with IM - Ice maker change T24IF70NSP/47 24" BI Freezer, IM, E-Star 9105 9108 Height adjustable rear foot with worm gear mechanism T24IF70NSP/99 24" BI Freezer, IM, E-Star For 2nd water valve repair kit "676070" 58300000157866 Fault Codes Service Program 58300000138628 Ice Maker Check List 58300000118716 Wiring Diagram 58300000002379 General Repair Refrigeration 58300000149516 Repair Instructions Click here to download this file
  23. 58 downloads

    Models: KDDC24RVS KDDO24RVX KDDC24CVS KDDO24CVX KDDC24FVS KDDO24FVX JUD248RCRS JUD248RCCX JUD248CCRS JUD248CCCR JUD248FCRS JUD248FCCX PUB 4317434
  24. File Name: Kitchenaid 2008 Double Drawer Under Counter Refrigerator / Freezer Job Aid File Submitter: Samurai Appliance Repair Man File Submitted: 17 Nov 2014 File Category: Appliance Repair Manual Pot Luck Supper Models: KDDC24RVS KDDO24RVX KDDC24CVS KDDO24CVX KDDC24FVS KDDO24FVX JUD248RCRS JUD248RCCX JUD248CCRS JUD248CCCR JUD248FCRS JUD248FCCX PUB 4317434 Click here to download this file
  25. mrawal001

    freezer

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