Forum: Air Conditioning

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  1. Heat Pumps

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    Forum Statistics:

    • Threads: 796
    • Posts: 7,537

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  1. PDA's for Service Engineers Good or Bad

    Started by puddleboy3, 18-01-2007 09:19 PM
    • Replies: 10
    • Views: 8,544
    puddleboy3
    19-01-2007, 09:53 PM Go to last post

  2. Commissioning and System Check Sheets

    Started by Abe, 05-11-2009 11:12 AM
    1 Attachment(s)
    • Replies: 4
    • Views: 8,534
    Abe
    06-11-2009, 10:53 PM Go to last post

  3. mitsubishi g50 manual

    Started by al, 14-02-2005 08:07 PM
    • Replies: 5
    • Views: 8,519
    waleedasy
    04-11-2008, 02:14 PM Go to last post

  4. LG aircon won't turn on

    Started by alanesq, 25-07-2013 05:18 PM
    • Replies: 11
    • Views: 8,517
    alanesq
    01-08-2013, 04:37 PM Go to last post

  5. Daikin fault codes

    Started by fridge doctor, 06-09-2007 04:51 PM
    • Replies: 17
    • Views: 8,514
    frank
    19-09-2007, 10:17 AM Go to last post

  6. VAV versus VRV decline prophecy

    Started by afak, 10-09-2012 01:29 PM
    vav, vrv
    • Replies: 5
    • Views: 8,506
    afak
    11-09-2012, 09:30 AM Go to last post

  7. Air Con for Conservatories

    Started by majikman, 15-05-2007 05:12 PM
    • Replies: 18
    • Views: 8,492
    momo
    28-05-2007, 01:09 AM Go to last post

  8. Daikin twin fan condenser fan problem

    Started by weidit, 14-01-2011 07:51 PM
    • Replies: 7
    • Views: 8,492
    charlie patt
    17-01-2011, 09:39 PM Go to last post

  9. Daikin refnet positions

    Started by Mogwai, 05-12-2007 07:26 PM
    • Replies: 5
    • Views: 8,470
    Mogwai
    05-12-2007, 09:36 PM Go to last post

  10. how to calculate diversity factor in VRV

    Started by kamal12341, 15-11-2017 08:13 AM
    • Replies: 1
    • Views: 8,467
    Loops
    15-11-2017, 09:35 AM Go to last post

  11. Calculation of Heat Load

    Started by weeliang82, 05-02-2010 09:03 AM
    • Replies: 1
    • Views: 8,458
    dougheret0
    05-02-2010, 07:51 PM Go to last post

  12. R22 Split With Frozen Suction Line

    Started by AC noob, 12-01-2013 03:30 AM
    • Replies: 10
    • Views: 8,455
    redroge
    15-01-2013, 05:49 PM Go to last post

  13. Afghanistan hvac job

    Started by andyc425, 18-08-2011 12:37 PM
    • Replies: 11
    • Views: 8,451
    al
    03-09-2011, 07:27 PM Go to last post

  14. 5H86 Problems - Unloader Forks and Pins

    Started by 5H86User, 19-11-2008 11:11 PM
    • Replies: 13
    • Views: 8,449
    GHAZ
    24-11-2008, 08:07 PM Go to last post

  15. Another U4 Daikin VRV III problem

    Started by sunilc, 26-10-2009 06:45 PM
    • Replies: 2
    • Views: 8,449
    brunstar
    08-11-2009, 06:59 PM Go to last post

  16. Rittal SK3303100 FAULT

    Started by Kirky, 12-11-2012 11:12 AM
    • Replies: 2
    • Views: 8,447
    Kirky
    12-11-2012, 03:33 PM Go to last post

  17. Daikin FH series problem

    Started by pdingle, 01-08-2006 05:20 PM
    • Replies: 7
    • Views: 8,445
    Ian Neill
    13-08-2006, 06:45 PM Go to last post

  18. Strange behavior of Daikin VRV indoor unit

    Started by nicolacozma, 09-10-2006 04:55 PM
    • Replies: 9
    • Views: 8,443
    frank
    04-04-2010, 04:03 PM Go to last post

  19. Question Fujitsu Defrost frequency

    Started by IanS, 10-06-2008 06:26 AM
    defrost, fujitsu
    • Replies: 6
    • Views: 8,442
    nike123
    11-06-2008, 06:49 AM Go to last post

  20. Too long of a pipe run?

    Started by marc5180, 30-10-2009 06:28 PM
    • Replies: 19
    • Views: 8,435
    marc5180
    31-10-2009, 08:26 PM Go to last post

  21. fujitsu AOH45LJBYL

    Started by install monkey, 26-07-2013 06:24 PM
    • Replies: 14
    • Views: 8,434
    install monkey
    18-09-2013, 06:59 PM Go to last post

  22. Vibration on Electrolux mini split

    Started by sayao, 16-02-2011 10:26 PM
    electrolux, split, vibration 4 Attachment(s)
    • Replies: 14
    • Views: 8,432
    Magoo
    22-02-2011, 12:39 AM Go to last post

  23. Cooling in humid climate without reheat - possible?

    Started by Ferumbras, 06-11-2009 05:02 AM
    • Replies: 28
    • Views: 8,417
    rtamayo
    03-08-2010, 11:06 PM Go to last post

  24. Unhappy To all subbies

    Started by Danny11, 06-01-2008 01:47 PM
    • Replies: 31
    • Views: 8,414
    IceMan08
    08-09-2008, 03:33 PM Go to last post

  25. Daiking ducted unit water leak

    Started by marc5180, 22-09-2006 06:36 PM
    • Replies: 19
    • Views: 8,398
    DALO
    03-10-2006, 10:09 AM Go to last post

  26. Accson Air Conditioning Units Good Or Bad

    Started by blueclarky, 05-02-2007 09:14 PM
    • Replies: 11
    • Views: 8,392
    ginger ninja
    15-03-2007, 12:22 PM Go to last post

  27. What is the best way to mount a split to a wall?

    Started by paul_h, 08-08-2008 06:52 AM
    • Replies: 18
    • Views: 8,383
    paul_h
    28-09-2008, 03:57 PM Go to last post

  28. Liebert CCU

    Started by techni, 09-02-2009 07:46 PM
    • Replies: 3
    • Views: 8,368
    techni
    18-02-2009, 10:37 PM Go to last post

  29. Mitsubishi controller G50a

    Started by august, 19-05-2007 07:45 AM
    • Replies: 7
    • Views: 8,367
    techguy
    19-11-2007, 05:28 PM Go to last post

  30. Fujitsu AOYR12LCC High Pitched Whistle

    Started by gussie, 11-12-2008 04:50 PM
    • Replies: 11
    • Views: 8,366
    sinewave
    19-12-2008, 05:46 PM Go to last post

  31. Anti tamper covers

    Started by chrisboy27, 23-06-2011 01:29 PM
    1 Attachment(s)
    • Replies: 11
    • Views: 8,364
    dougie
    18-07-2011, 07:21 PM Go to last post

  32. Hanging a condensing unit

    Started by Abe, 28-09-2007 08:19 PM
    • Replies: 19
    • Views: 8,335
    expat
    01-10-2007, 09:16 PM Go to last post

  33. Midea Problem

    Started by moondog, 22-09-2007 06:24 AM
    • Replies: 5
    • Views: 8,331
    collo
    25-09-2007, 11:57 AM Go to last post

  34. Daikin Service Checker

    Started by Correialand, 27-11-2016 11:47 AM
    • Replies: 10
    • Views: 8,325
    Grizzly
    03-07-2017, 08:11 PM Go to last post

  35. Daikin RYP125B7W1

    Started by pen_ster2002, 02-02-2010 09:02 PM
    • Replies: 17
    • Views: 8,318
    pen_ster2002
    05-02-2010, 04:27 PM Go to last post

  36. Daikin premium inverter VS Standard Inverter

    Started by SIPHON, 06-02-2017 10:45 AM
    • Replies: 2
    • Views: 8,317
    frank
    13-02-2017, 07:48 PM Go to last post

  37. Daikin I Touch controller and VAMs

    Started by gwilliamson, 01-03-2008 08:56 PM
    • Replies: 4
    • Views: 8,307
    VRVIII
    15-12-2009, 10:16 PM Go to last post

  38. R22 system legality

    Started by johno12345, 02-08-2008 02:26 PM
    • Replies: 11
    • Views: 8,305
    johno12345
    05-08-2008, 06:21 PM Go to last post

  39. LG mini split quality

    Started by KurtS, 24-08-2010 04:52 PM
    • Replies: 11
    • Views: 8,300
    ClimateControl
    15-11-2010, 03:26 PM Go to last post

  40. Hot Gas Bypass (HGBP)

    Started by CoolKids, 17-06-2008 08:19 PM
    • Replies: 15
    • Views: 8,297
    S.M.Gokhale
    20-06-2008, 05:42 AM Go to last post

  41. inverters and rcd's

    Started by rbartlett, 24-09-2005 01:09 PM
    • Replies: 11
    • Views: 8,295
    Peter_1
    11-10-2005, 07:14 PM Go to last post

  42. 410 Pipe Bending

    Started by mikethomas, 18-08-2008 12:58 AM
    • Replies: 12
    • Views: 8,294
    Brian_UK
    23-11-2008, 11:05 PM Go to last post

  43. DeSuperheater flooding condenser?

    Started by Superlen, 03-05-2011 02:24 AM
    • Replies: 18
    • Views: 8,294
    nuckollsr
    13-09-2011, 05:47 AM Go to last post

  44. HITACHI VRF T&C Form

    Started by watana, 09-10-2007 06:13 AM
    • Replies: 7
    • Views: 8,284
    watana
    16-10-2007, 06:37 PM Go to last post

  45. Thumping noise in the compressor

    Started by Husky250, 06-05-2008 01:37 AM
    • Replies: 6
    • Views: 8,280
    Husky250
    16-05-2008, 10:48 PM Go to last post

  46. Exclamation Fire Alarm Shutdown

    Started by Daikin=Overated, 04-03-2008 10:22 PM
    1 Attachment(s)
    • Replies: 8
    • Views: 8,279
    Daikin=Overated
    06-03-2008, 09:18 PM Go to last post

  47. Daikin HP on heat mode

    Started by Latte, 01-12-2005 07:22 PM
    • Replies: 10
    • Views: 8,270
    martinpsullivan
    06-12-2005, 10:24 PM Go to last post

  48. Talking Where Do I Locate a Buffer Tank?

    Started by Jethro Bush, 26-08-2007 12:16 AM
    • Replies: 7
    • Views: 8,269
    Andy
    25-12-2007, 03:23 PM Go to last post

  49. Manual for Blizzard Qualitair Cellar Cooling System

    Started by marc5180, 14-11-2009 04:42 PM
    • Replies: 4
    • Views: 8,258
    Brian_UK
    14-11-2009, 11:42 PM Go to last post

  50. Mitsu City Multi - Possible LEV Issue In Heat Mode

    Started by R.J., 07-02-2015 05:55 AM
    4 Attachment(s)
    • Replies: 18
    • Views: 8,253
    R.J.
    09-03-2015, 11:36 PM Go to last post

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