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  1. Join Date
    Jun 2005
    Posts
    153
    #1
    ano po ba ang magandang modification para mapalakas ang aircon ng l300 versa van? pinalitan na kasi ng surplus na compressor sanden 508, pero mahina pa rin ang aircon, sabi nung technician na nakausap ko, ililipat daw yung condenser, malayo sa radiator kasi magkadikit sila, effective ka yun?

  2. Join Date
    Feb 2009
    Posts
    2
    #2
    better replace your compressor with a brand new one before making any modifications. most of these surplus compressors are already on the last stage of their service life. at first they seem to be a bargain but they don't compare to a brand new one, it will only last a few months and their cooling efficiency is only half or less than half of a new one.

  3. Join Date
    Nov 2007
    Posts
    1,407
    #3
    Quote Originally Posted by dfa172001 View Post
    ano po ba ang magandang modification para mapalakas ang aircon ng l300 versa van? pinalitan na kasi ng surplus na compressor sanden 508, pero mahina pa rin ang aircon, sabi nung technician na nakausap ko, ililipat daw yung condenser, malayo sa radiator kasi magkadikit sila, effective ka yun?

    There is truth to moving the placement of the condenser away from the radiator, the hot air circulation from the radiator will move to the condenser thus affecting the cooling efficiency.

  4. Join Date
    Mar 2006
    Posts
    607
    #4
    kailangan jan diagnose muna bago mag modify

  5. #5
    anu aircon mo sa likod? ung hanging or karaoke-type?

    bakit naman nagtyaga ka sa surplus na sanden 508!mura lang brand-new nyan! kung sabihin mong calsonic/hitachi/denso compressor mo --di ko pupunahin yun.

    heck all new cars magkadikit lang ang condenser and radiator... pero ang tanong, 2 ba condenser mo?each has its own fan? and are the fand rotating at the right speed to have a maximum airflow sa condenser?

    leaks... kung saan medyo malangis dun ung leak.

  6. #6
    Quote Originally Posted by cuttingedge71 View Post
    better replace your compressor with a brand new one before making any modifications. most of these surplus compressors are already on the last stage of their service life. at first they seem to be a bargain but they don't compare to a brand new one, it will only last a few months and their cooling efficiency is only half or less than half of a new one.
    true on that kung SANDEN compressors gamit ng kotse.. pero like sa maxima ko na calsonic/hitachi ang compressor, buying b-new would cost 20,000 minimum! denso compressors starts from 15T. but sanden compressors only cost a maximum of 15T.

    2nd refurbished compressor ang gamit ko sa maxima ko, and been using that refurbished compressor almost 5 years na..malamig parin, medyo maingay na nga lang...

    the key pag magpapalit ka ng compressor, dapat full-cleaning: full flush the evaporator/s, condenser/s and all pipings! replace the receiver-drier and expansion valve/s.so that kung anu mang dumi maiwan sa pipings,evaporators and condensersay maalis at di pumunta na sa bago mong compressor... and kung mapapa-r-134a mo mas maganda.. kasi mas malamig ang 134a than r12.

  7. Join Date
    Oct 2002
    Posts
    22,658
    #7
    By design medyo inefficient talaga a/c ng L300. Parang gumagana lang kapag bago.

    The front a/c barely blows cold air through the small vents. The rear a/c has trouble sending cool air to the last row.

    The lack of insulation in the L300's cabin compounds the problem even further.

    http://docotep.multiply.com/
    Need an Ambulance? We sell Zic Brand Oils and Lubricants. Please PM me.

  8. Join Date
    Jun 2005
    Posts
    153
    #8
    parang tama nga si sir otep, pag bago lang maganda aircon ng l300, kasi yung l300 fb namin, ang bilis lumamig, malakas pa aircon, 1 year pa lang yun. 2 go ang condenser ng versa van yung isa nasa unahan, yung isa naman katabi ng radiator, napa clean ko na rin yun. pinalitan na rin ng drier. kaya lang pinalitan ko lang ng surplus na compressor.

  9. Join Date
    Aug 2003
    Posts
    3,273
    #9
    Quote Originally Posted by alwayz_yummy
    the key pag magpapalit ka ng compressor, dapat full-cleaning: full flush the evaporator/s, condenser/s and all pipings! replace the receiver-drier and expansion valve/s.so that kung anu mang dumi maiwan sa pipings,evaporators and condensersay maalis at di pumunta na sa bago mong compressor... and kung mapapa-r-134a mo mas maganda.. kasi mas malamig ang 134a than r12.
    +1 on this. ganito din ginawa ko when i had my compressor replaced with a surplus unit.

  10. Join Date
    May 2009
    Posts
    14
    #10
    Sir sino kaya tama sabi ng technician sira daw ang compressor ng ac ko kc daw sumsama ang langis sa dis- charge palitan ko daw nauubos daw ang langis kaya d lumalamig
    Nagpunta ako saevangelista sabi nman eh normal lang daw yun kaya dna ako bumili.
    advice lang po kc laki na nagagastos sa ac ko.

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ano ba ang magandang modification para mapalakas ang aircon ng l300 versa van?