Forum: Fundamentals

  1. Sticky Thread Sticky: Refrigeration 101

    Started by Gary, 05-07-2009 05:21 PM
    5 Pages •
    1 2 3 4 5
    1 Attachment(s)
    • Replies: 201
    • Views: 237,549
    L-PLATES
    01-11-2011, 10:18 PM Go to last post

  2. Thumbs up Sticky Thread Sticky: Safety of Society - The Role of the Engineer

    Started by Josip, 17-05-2011 08:16 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 27,563
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. HNC vs NVQ3

    Started by Contactor, 24-05-2007 10:07 PM
    • Replies: 4
    • Views: 2,500
    marc5180
    19-06-2008, 06:38 AM Go to last post

  2. Angry Wessamat Ice Machine

    Started by Contactor, 05-06-2007 09:49 PM
    • Replies: 0
    • Views: 2,798
    Contactor
    05-06-2007, 09:49 PM Go to last post

  3. Talking Best place for defrost termination stat

    Started by Contactor, 06-06-2007 11:10 AM
    • Replies: 3
    • Views: 3,272
    LRAC
    06-06-2007, 04:58 PM Go to last post

  4. Thumbs down Public Liability Insurance

    Started by Contactor, 17-06-2007 02:26 AM
    • Replies: 6
    • Views: 2,188
    WCC73
    18-06-2007, 01:17 AM Go to last post

  5. Thumbs up Evaporating / condensing temperatures

    Started by Contactor, 13-06-2007 11:39 PM
    2 Attachment(s)
    • Replies: 46
    • Views: 55,150
    Contactor
    22-07-2007, 11:19 PM Go to last post

  6. Training: NVQ3 vs HNC - next step

    Started by Contactor, 02-08-2007 11:07 PM
    • Replies: 11
    • Views: 11,321
    wilks
    17-11-2008, 10:58 PM Go to last post

  7. Maneurop parts (EBM fan)

    Started by Contactor, 06-08-2007 10:40 PM
    • Replies: 4
    • Views: 8,508
    Latte
    07-08-2007, 11:06 PM Go to last post

  8. Environmental Risk Assessment

    Started by Contactor, 13-10-2007 12:42 AM
    • Replies: 1
    • Views: 5,324
    Brian_UK
    13-10-2007, 12:52 AM Go to last post

  9. R12 Drop Ins / Vapour Receiver / Foster Refrigerator

    Started by Contactor, 30-11-2007 11:40 PM
    • Replies: 9
    • Views: 3,133
    chillin out
    02-12-2007, 06:01 PM Go to last post

  10. Doors for refrigerated containers

    Started by Contactor, 16-12-2007 12:07 PM
    • Replies: 3
    • Views: 1,642
    absolute-zero
    17-12-2007, 03:05 AM Go to last post

  11. Recruitment Agencies for Temps

    Started by Contactor, 27-12-2007 12:02 PM
    • Replies: 3
    • Views: 2,448
    johnysmith66
    14-01-2008, 07:40 AM Go to last post

  12. Calling all engineers with HC handling certificate / safe handling of HC's

    Started by Contactor, 01-02-2008 05:41 PM
    • Replies: 8
    • Views: 2,663
    The MG Pony
    15-04-2008, 04:56 PM Go to last post

  13. Angry Oiling flares

    Started by Contactor, 05-02-2008 04:43 PM
    • Replies: 14
    • Views: 3,862
    Peter_1
    10-04-2008, 09:23 PM Go to last post

  14. Use of same recovery machine for different oils

    Started by Contactor, 13-03-2008 03:32 PM
    1 Attachment(s)
    • Replies: 11
    • Views: 3,387
    Brian_UK
    17-03-2008, 01:02 AM Go to last post

  15. Faulty transformer and condensate pump on Daikin split

    Started by Contactor, 11-04-2008 08:27 PM
    • Replies: 2
    • Views: 4,463
    Contactor
    11-04-2008, 09:05 PM Go to last post

  16. Talking Compressed air for coil cleaning

    Started by Contactor, 19-05-2009 08:45 PM
    • Replies: 12
    • Views: 3,745
    icecube51
    23-05-2009, 03:15 PM Go to last post

  17. Using 134a in R600a bottle cooler

    Started by Contactor, 14-06-2009 10:44 PM
    • Replies: 3
    • Views: 4,240
    Contactor
    16-06-2009, 09:34 PM Go to last post

  18. warning - water in new wolseley cylinder

    Started by Contactor, 20-07-2009 10:54 PM
    • Replies: 6
    • Views: 1,973
    grump
    21-07-2009, 02:21 PM Go to last post

  19. Exclamation Three questions about expansion valves

    Started by Contactor, 26-02-2010 10:33 PM
    bulb, cellar cooler, design, expansion valve, tev
    • Replies: 16
    • Views: 6,148
    al
    07-06-2010, 08:34 PM Go to last post

  20. Talking Digital fridge controller selection help

    Started by Contactor, 14-03-2010 04:32 PM
    • Replies: 2
    • Views: 2,874
    al
    14-03-2010, 08:46 PM Go to last post

  21. williams blast chiller electric defrost heater question

    Started by Contactor, 17-06-2010 08:16 PM
    • Replies: 3
    • Views: 4,121
    monkey spanners
    18-06-2010, 07:35 PM Go to last post

  22. Excessive superheat overheating compressor

    Started by Contactor, 07-07-2010 12:01 AM
    • Replies: 13
    • Views: 3,119
    Contactor
    07-07-2010, 06:38 PM Go to last post

  23. Red face Flexible lines

    Started by Contactor, 22-08-2010 08:04 PM
    • Replies: 8
    • Views: 10,204
    NoNickName
    05-09-2010, 09:19 PM Go to last post

  24. Smile Unable to decipher high pressure fault - help!!

    Started by Contactor, 18-10-2010 06:05 PM
    • Replies: 32
    • Views: 6,324
    marc5180
    01-11-2010, 07:35 PM Go to last post

  25. Red face Intermittent flash gas in liquid line help.

    Started by Contactor, 09-09-2010 08:01 PM
    • Replies: 16
    • Views: 4,711
    Magoo
    13-09-2010, 02:44 AM Go to last post

  26. Talking Reasons for system not pumping down

    Started by Contactor, 06-11-2010 09:10 PM
    • Replies: 7
    • Views: 2,559
    monkey spanners
    07-11-2010, 11:14 AM Go to last post

  27. Smile Mitsu R22 Multi Inverter Wiring Diagram Help

    Started by Contactor, 16-12-2010 10:03 PM
    • Replies: 4
    • Views: 2,532
    Tayters
    17-12-2010, 11:58 PM Go to last post

  28. Cool Can anyone help me with this valve please?

    Started by Contactor, 17-03-2011 10:12 PM
    • Replies: 14
    • Views: 4,201
    young gun
    01-06-2011, 08:51 AM Go to last post

  29. Smile Very old cold store fan coil problem with pictures

    Started by Contactor, 24-03-2011 10:46 AM
    2 Attachment(s)
    • Replies: 10
    • Views: 4,361
    install monkey
    27-03-2011, 09:23 PM Go to last post

  30. Cool Oversized system excess superheat TEV dilemma theory help

    Started by Contactor, 02-04-2011 10:47 PM
    • Replies: 3
    • Views: 2,218
    Tesla
    03-04-2011, 10:53 AM Go to last post

  31. Cool Polatherm Merlin Low temp 2 stage freezer cabinetR404a / Pentane PT100 probe -80c

    Started by Contactor, 14-04-2011 03:33 PM
    • Replies: 7
    • Views: 3,665
    Contactor
    19-04-2011, 08:14 PM Go to last post

  32. Smile Crazy suction line

    Started by Contactor, 28-09-2011 05:13 PM
    • Replies: 18
    • Views: 10,239
    Peter_1
    02-10-2011, 12:32 PM Go to last post

  33. Horrible orifice problem

    Started by Contactor, 15-09-2011 09:30 PM
    • Replies: 11
    • Views: 3,012
    Contactor
    18-09-2011, 07:31 PM Go to last post

  34. Klixon hell

    Started by Contactor, 03-01-2012 02:44 PM
    • Replies: 8
    • Views: 15,422
    chilliwilly
    06-01-2012, 12:14 AM Go to last post

  35. Cool Burn out dryer on small freezer cabinet

    Started by Contactor, 05-01-2012 10:56 AM
    • Replies: 4
    • Views: 2,480
    stufus
    05-01-2012, 07:19 PM Go to last post

  36. Smile Filler help

    Started by Contactor, 05-02-2012 09:15 PM
    • Replies: 7
    • Views: 2,984
    monkey spanners
    09-02-2012, 11:40 PM Go to last post

  37. Angry Evaporator hell: Tube in tube leaking

    Started by Contactor, 19-11-2012 11:05 AM
    hell
    • Replies: 16
    • Views: 4,033
    Goober
    30-11-2012, 02:49 AM Go to last post

  38. Wink Help fitting Hitachi Horizontal Scroll ZS7516S1

    Started by Contactor, 01-09-2012 12:43 PM
    1 Attachment(s)
    • Replies: 3
    • Views: 2,634
    Contactor
    03-09-2012, 09:18 PM Go to last post

  39. Angry Dx coil control hell

    Started by Contactor, 01-02-2013 08:30 PM
    hell dx coil
    • Replies: 4
    • Views: 2,319
    stufus
    02-02-2013, 04:45 PM Go to last post

  40. Where to buy tube benders for small benders with short radius

    Started by Contactor, 07-09-2013 11:39 PM
    • Replies: 6
    • Views: 2,388
    al
    08-09-2013, 08:57 PM Go to last post

  41. Refrigerant cylinder heater blanket

    Started by Contactor, 14-09-2013 08:56 PM
    • Replies: 2
    • Views: 1,875
    martinw58
    15-09-2013, 04:13 PM Go to last post

  42. Compressor Burn Out Help

    Started by Contactor, 24-05-2014 08:11 PM
    • Replies: 4
    • Views: 1,944
    mikeref
    25-05-2014, 11:06 AM Go to last post

  43. Fitting drier to receiver

    Started by Contactor, 15-04-2015 03:25 PM
    • Replies: 8
    • Views: 2,508
    chilliwilly
    18-04-2015, 10:51 PM Go to last post

  44. Multi fit fan motor noise problem

    Started by Contactor, 11-11-2014 08:20 PM
    • Replies: 2
    • Views: 1,787
    chillerman2006
    13-11-2014, 11:59 PM Go to last post

  45. Exclamation Reducing diameter of rising suction pipe for oil return

    Started by Contactor, 30-10-2015 05:57 PM
    • Replies: 9
    • Views: 3,123
    Magoo
    08-11-2015, 11:22 PM Go to last post

  46. Will this work?

    Started by Contactor, 12-04-2016 10:28 PM
    1 Attachment(s)
    • Replies: 8
    • Views: 2,298
    Glenn Moore
    14-04-2016, 12:52 AM Go to last post

  47. Charging system using recovery machine

    Started by Contactor, 01-11-2018 02:02 PM
    • Replies: 5
    • Views: 2,252
    Rob White
    02-11-2018, 03:52 PM Go to last post

  48. Best R22 drop in for Daikin VRV

    Started by Contactor, 05-07-2019 03:06 PM
    • Replies: 7
    • Views: 2,086
    Peter_1
    11-07-2019, 01:56 PM Go to last post

  49. Question about 16 way Daikin branch selector

    Started by Contactor, 26-06-2020 12:31 PM
    • Replies: 2
    • Views: 1,127
    Contactor
    26-07-2020, 12:05 AM Go to last post

  50. large scale freezer instalations

    Started by contenv, 06-11-2007 12:19 AM
    • Replies: 1
    • Views: 1,641
    smpsmp45
    06-11-2007, 06:20 AM Go to last post

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