Split Air Conditioner Pump Down Process
Split Air Conditioner Pump Down Process
31 Responses to Split Air Conditioner Pump Down Process
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Hermawan's Blog (Refrigeration and Air Conditioning Systems) 
setuju………banget…
apanya yang setuju brother? ^_^
pump down bwt AC dan refrigerator di kapal gmn caranya…jelasin dgn gambar yaa…brother…
maakasih sebelumnya…
Terima kasih mas Syaiful,
untuk teknik pump down di kapal sama saja, yaitu menutup saluran keluaran diantara kondenser dan Katup expansinya. Pastikan juga setting LPC diatur sedikit diatas 0 psig (misalnya 3 psig). Setelah itu tutup (fully closed) suction valvenya
the site looks very good but i am very sorry that i don’t understand the language. i only understand English. thank you
Hi Alfred,
Actually I want to make it in English, but too much site talking about HVACR in english and less in our language. So I decide to make it in Indonesian language.
thx,
It’s ok but once again try for me.bcz i want to learn more in refrigeration system.
i will like to learn more about pump down process
good explanation with well illustrated image. thanks for sharing
I would appreciate it very much if could write your procedure in english. Thank you.
pls.write it in english the step by step in pump down process.thank you
pls.write it in english the step by step in pump down process.thank you
how to use a gauge when pumpindown pliz advise?
if the system is not leaking: observe the gauge needle, then when the needle down to vacuum, turn the gas (suction) shut-off valve closed. But if the leak found in the system (indoor side) ensure to close the gas shut-off valve while the pressure slightly above atmospheric pressure.
I need to relocate my panasonic cube split a.c. How can I remove without losing the gas?
I shall appreciate the call.
Nice image to know about split air conditioner. I want to see more detailed post here. I installed Goodman split last month by:
http://www.afgheating.com/goodman/split-systems/ms/315
This is why I like the Mitsubishi Mr Slim line as they have an option to pump down using the outdoor unit. They actual build it into the programming. http://centralheatingontario.com/air-conditioners-heat-pumps
An air conditioner is a very tough piece of equipment. It is engineered to withstand all sorts of abuse and keep on running. This is great in most respects, but it can lead to complacency about maintenance. Like a car, air conditioners need regular tune-ups to run properly.
This image gives full detail about the feature and functioning system of the split air conditioner. Well it helps me a lot to learn more about the refrigerating system. I am found of thing like this which helps to improve the knowledge and make the information up to date.
pak kalau di malaysia ada gak sapa2 yg saya bisa hubungi….terima kasih.
untuk di malaysia kita belum ada rekanan pak
Your site is very good ,but it is not in English.Please arrange in English and eccept thanks in advance.
salam kenal mas herman,15bar itu berapa psig,ngimana cara hitungnya soalnya hanya psig aja taunya thx.
1 bar = 14.5 psi
malam mas herman,mas mau nanya nih kalo software buat gambar kompresor beserta jalur pipanya dan aksesorisnya nama softwarenya apa ya mas..?matur nuwun
saya menggunakan coreldraw mas
Terima kasih pak hermawan atas penjelasannya. Selama ini tahunya proses pumpdown diawali dengan menghidupkan kompresor terlebih dahulu.
Makasih banyak pak. Sukses dunia akhirat.. 🙂
good Ilustration and explanation or answers to all inquiry,my question if you will permit is that is it possible to pump down the ac unit with R410a considering much pressure will occur in condenser unit with closed condenser shut off valve.thank you
Do the same procedure for R-410A. While pump down process, the condensing pressure is lower than it run in the normal cycle.
thank you your blog is big help for person like me who with lot of dout