Hindi nag automatic compressor

[sotel]

Yung sa akin is magautomatic off naman pero medyo mahaba yung interval. Load cap ng freon ko is 40 on the low side then 180 psi yung high side.
Pinalitan ko ang mga aux fan especially sa smaller condenser ng aux fan ng sorento.

Sabi kasi ng technician na if more than 200psi (high side) at 80f yung temp sa labas, tendency mahihirapan yung ac na palamigin yung van hence ayaw mag automatic.
Van: 1995 hyundai grace. Original set up.

Sakin pag umaga pag bagong bukas ac 5 mins palang mag automatic na tapos tuloy tuloy kada 1min pero pag na stock sa trafict Kahit 1 hour di mag automatic digaano malamig ac pero pag tumakbo na magiging normal na uli

[Alfrance05]

Sakin pag umaga pag bagong bukas ac 5 mins palang mag automatic na tapos tuloy tuloy kada 1min pero pag na stock sa trafict Kahit 1 hour di mag automatic digaano malamig ac pero pag tumakbo na magiging normal na uli

your a/c is having a hard time to cool the cabin when the engine is hot. Most probably mahina yung aux fan sa malaking condenser yung malapit sa radiator or madumi na.
Yung sa akin is we replaced all the condensers. We oversized the smaller condenser from 12x18 to 14x18, then placed a larger aux fan then yung malaking condenser from 12x21 to 12x23 while retaining the original aux fan. We had to custom made the brackets. Also, we adjusted the expansion valve to open at 75-80 psi so as to avoid high pressure on the system. Vent temp is at 2-4 degrees both front and back. Cabin temp at high noon is at 18 degrees. Compressor cut-off interval is at 8-9 mins
Original compressor: HCC(halla) fs-10, eaton expansion valves, 12x23 and 14x18 laminated condensers, surplus auxillary fan from 2004 kia sorento.

So far i'm very satisfied with my unit.

[sotel]

your a/c is having a hard time to cool the cabin when the engine is hot. Most probably mahina yung aux fan sa malaking condenser yung malapit sa radiator or madumi na.
Yung sa akin is we replaced all the condensers. We oversized the smaller condenser from 12x18 to 14x18, then placed a larger aux fan then yung malaking condenser from 12x21 to 12x23 while retaining the original aux fan. We had to custom made the brackets. Also, we adjusted the expansion valve to open at 75-80 psi so as to avoid high pressure on the system. Vent temp is at 2-4 degrees both front and back. Cabin temp at high noon is at 18 degrees. Compressor cut-off interval is at 8-9 mins
Original compressor: HCC(halla) fs-10, eaton expansion valves, 12x23 and 14x18 laminated condensers, surplus auxillary fan from 2004 kia sorento.

So far i'm very satisfied with my unit.

Bale modified na din ung akin sir 14×21 na yung dalawa Kong condenser diko lang alam kung laminated. Tapos nippon denso compressor. Bali yung condenser ng pang harap e isa lang na aux fan yung pang likod naman na aux fan yung auxfan ng radiator ng mga kotse, kaso diko pa na sukat kung gaano kalamig yung buga ng ac wala kasi pang sukat... saan ba nakaka bili nun sir?

[sotel]

Tsaka pag mga madaling araw naman lahat ng salamin nag momoist na dpa aabot ng 1 min mag auto na compressor

[Alfrance05]

Bale modified na din ung akin sir 14×21 na yung dalawa Kong condenser diko lang alam kung laminated. Tapos nippon denso compressor. Bali yung condenser ng pang harap e isa lang na aux fan yung pang likod naman na aux fan yung auxfan ng radiator ng mga kotse, kaso diko pa na sukat kung gaano kalamig yung buga ng ac wala kasi pang sukat... saan ba nakaka bili nun sir?

Malaki ba yung aux fan mo sa condenser na malapit sa passenger wheel well? Sabi kasi ng technician, the first to receive the high pressure side of the compressor is yun condenser na malapit sa passenger wheel well, hence placing a high rpm aux fan dun will lower the high pressure reading. Also, avoid using universal aux fan dahil mahina lang yun buga.

Bought my vent thermometer at my suking a/c shop at CDO for 489 petot.
Bought my condensers at PFE car ac. You can check their website, just key in PFE.

Madaling araw, yun sa akin ay mabilis yun cut off ng compressor and nag momoist yun mga salamin.

BTW, try running your ac at 12nn to 1pm then antayin mo na maging hilaw yun lamig then try mo buhusan ng tubig yun condenser, if lalamig ulit yun ac, tendency masyadong mainit yung condenser or sadyang kulang yun buga ng hangin ng aux fan mo.
Also, check the readings of the high and low side.

[sotel]

Malaki ba yung aux fan mo sa condenser na malapit sa passenger wheel well? Sabi kasi ng technician, the first to receive the high pressure side of the compressor is yun condenser na malapit sa passenger wheel well, hence placing a high rpm aux fan dun will lower the high pressure reading. Also, avoid using universal aux fan dahil mahina lang yun buga.

Bought my vent thermometer at my suking a/c shop at CDO for 489 petot.
Bought my condensers at PFE car ac. You can check their website, just key in PFE.

Madaling araw, yun sa akin ay mabilis yun cut off ng compressor and nag momoist yun mga salamin.

BTW, try running your ac at 12nn to 1pm then antayin mo na maging hilaw yun lamig then try mo buhusan ng tubig yun condenser, if lalamig ulit yun ac, tendency masyadong mainit yung condenser or sadyang kulang yun buga ng hangin ng aux fan mo.
Also, check the readings of the high and low side.

Yung universal lang yung gamit sa pang harap na condenser sir tapos ganito yung sa likod bandang kaliwa

[sotel]

Tsaka nag pa check ko OK naman daw sabi nung ac tec di naman daw nag high pressure

Sige sir try ko pag tanghali buhusan ko ng tubig mga condenser

[Alfrance05]

Tsaka nag pa check ko OK naman daw sabi nung ac tec di naman daw nag high pressure

Sige sir try ko pag tanghali buhusan ko ng tubig mga condenser

At around what time of the day nag check sa pressure readings? Sa akin kasi is at noontime, pinaandar namin ng atleast 30min to 1 hour then check the pressure readings. Before kasi when buhusan ng tubig, lalamig yun ac then after a while balik sa dati, then sabi nya na replace condenser and aux fan, after nun ok na lahat..

[Alfrance05]

Yung universal lang yung gamit sa pang harap na condenser sir tapos ganito yung sa likod bandang kaliwa

Could not view the image..

[sotel]

W8 sir nag loloko ata tsikot ayaw ma upload he he...

Btw pala sir ung grace mo ba orig pa ac sa likod at umaabot ba sa likod ac kahit tanghali? Kasi yung akin naka Yokohama na e