I am sorry sir, but I have ti disagree with you in some procedures, statements and explanations that you have mentioned in your video. I will save the other matters for the meantime, considering that your work in the video is pretty well appreciated by the viewers including me. First, the refrigerant condition in the evaporator (freezer) is at low-pressure, low-temperaure state. Not low-pressure, high temperature. Second, you did not mention if the compressor should be working or not if you are to re-charging a refrigerant in its vapor-state or liquid state. Another thing is, where do you tap the hose when you will do the liquid charging? This is supposedly a very imprtant part of your video. Third, vacuum pressures are not mentioned as negative if you are using inches of mercury units. They are plainly measured from o to 29.92 or practically 30.0 in. Hg. If you use inch Hg unit in vacuum pressures, it is understood to be partially vacuum . Negative numbers in partial vacuum are used as layman's terms if they are referring to SI units. Oftentimes they use 0.10 to 0.99 bar, indicating that it is below 1-bar absolute pressure. Fourth and final hopefully, in all aspects of analyzing the condition of a refrigeration system, it is always the pressure that we depend upon. Not the temperature, and not the amperage. Temperature and amperage readings only come handy as secondary to the working pressure. What do I mean by these? You should be using apressure-temperature table or chart to better understand if the system is operating normally or not. I would like to mention also as to how do you remove the charging hoses - the low side and the high side; is it while the motor is operating still or when it is turned off and wait for some more minutes? If you ought to teach other technicians the step-by-step procedures of charging a refrigerant system, I suggest that you please include them in your next video or if you will edit your video. I a m a person who appreciate people like you who put some efforts, time, and money to educate other people in technical areas like refrigeration. That is why I am giving comments such as these. Deep in my heart, my comments are well meant. Thank you.

Napaka galing mag explain sobrang nakaka tulong .. magaling mag turo kumbaga pulido at madaling maintindihan sa mga nakaka relate na nag aaral plang ng technician.. good job idol ..

ayos sir marami akong natutunan sa iyong vlog about refrigeration.. thanks

Sir napakagaling at mahusay Kang magturo ,,👍👍 ,nag aral din ako sa non formal educ, maayos Naman magturo Ang instructor namin ,,pero iba ka sir .mabilis matututo Ang studyante mo 👍👍

Sunog .halatng .bgauhan pa.....sa sususnod ..mg iingat kna sir...experince is the best techer.....

ang lupit nyo tlga mag paliwanag..first time ko lng manood sa tutorial nyo nawili nako manood..dami ko nattunan sa inyo..sinubscribe ko kaagad at alam ko maraming mattunan sa inyo..

ayos! quality and safey!......attention to details...Good Job..Thank you...

salamat po dami ko natutunan.. hirap na magtiwala sa ibang aircon tech. 2x na din ako nadenggoy 8700 yung una. 2700 yung pangalawa. ang resulta hilaw parin ang aircon ng kotse.. buti oo may ganito tuturial mag diy na lang ako.. bili nalang din ako gamit. tnx po at mabuhay kayo..

Sir...lahat ng content ng videos npka informative at napakalinaw ng paliwanag...thank you for sharing

Salamat po sr sa kaalaman na eshare nyo . Ingat kayo lagi at pagpalain kayo ng boong maykapal upang marami pa ksyong matulungan

lods maraming maraming salamat.. sa tutorial.. Godbless.. hayahan lang po mas marunong pa sila.. pero i know hindi po yun ang sukatan.. ang sukatan po jan ay. kung sino mas mabebless.. kung sino po pinepersecute.. ay siya lalo ang itataas ni lord.. kaya kampay lods.. More more blessing pa po darating sa inyo.. marami salamat po.. ulit hanggang sa muli..

Thank sir, malinaw complete with diagram..kay sa inaral ko noon sa school. Sana magpatuloy pa tutorial mo, salamat ulit 😀 :)

Kung Ganito Teacher ko Malamang malilipat ako sa Row 1...lagi ako row 4 kasi😂😂✌️✌️ joob job Sir Lecky👏👍👌😁🇵🇭

One of the best.Good video tutorial from start to finish

ang linaw ng explanations.thank u engineer!

Ayos sir nadagdagan na naman ang aking kaalaman thank you sir napakaliwanag ang iyong turo

wow thank you sir ganda ng paga explain sa tutorial✌️

Salamat ulit sir. God Bless u more!

ito ang tutorial...napaka linaw...tnx sir sa dagdag kaalaman

Sempre idol lagi ako nag aantay sa new vidio mo pag walang magawa eh un mga dati mo vidio ang pinapanood ko sau ko nlng kasi nakikita ung panagarap ko mag seaman ee

Kudos migo.. nice n fully explained...

ang ganda ng paliwanag mo sir . naiintindihan ko na di tulad sa iba wala ko maintindihan.

RAC tech peru nood pa din..thumbs up idol..god bless

Nice video well explained goodjob..

ito yong dapat panoorin , ito yong saktong process sa reprocess medyo na kulangan lng ako sa vacumm part yung e open yung high side 1st to determine if barado ba ang system o hindi then yung initial charging sa highside na pwede liquid hehe pero goods parin kay sa ibang tut more power

Magaling ka idol salamat sa mga idea at info mu..

Subscribed nako sir maganda ang topic mo eh sana meron pang interesting topic next

You explained very well.

nice explaination Sir👍

Bagong Refrigerant na ata si r600a... kakabili ko lang ng personal 3.5k cubic na ref. R600 din siya at di siya inverter... salamat dito pinaplano ko din sa ref ko kapag nawalan ng refrigerant ako na magkarga.. same procedure lang din pala sa mga a/c sa work ko sa hotel..

Watching here boss thanks for sharing the video.

Ayos!! Salamat Sir!! Aprobado na 👍🏼👍🏼🙂

nice tutorial galing saludo po ako sa inyo

nice sir.galing..godbless u!

Watching here in butuan city sir ,,

Pinanuod ka Ng teacher mo neto pero d ka na kinig.

Ok yan sir,meron ako natutunan sau .

Ayus sir informative po,pa shout out naman po,God bless

Kalecky may part 5 paba? Hehe good job 👏

Kalecky 2:30 correction low temp kapa din remember compressor SH. yun lang overall 💯 💪

Mgandang hapon ayos idol..

Good info thank you very much

salamat sir sa mga videos mo, new sub here..

Thanks for the info sir👍

Nice tutorial sir

thanks boss sa tutorial maynatutunan kami gdbless

Ayos idol.. God bless you

Salamat sa kaalaman sir nice sa turo mo

Maganda pagkakagawa mo sir. Pero hindi ako sang ayon sa pagka explain mo sa refrigerant cycle dapat kapag pumasok sa low side ang state ng refrigerant ay magiging low presure low, low temp. Vapor gas hindi low pressure high temp. Gas.

Nice malinaw sa pag turo sir tnx

Galing mo ma-2-2-to ako syo mag-ayos ng ref at aircon

Salamat bossing. 👍🏻👍🏻

very good journey....

bro kung wala ka leather pwde mo gamitin yun hardiflex gawa sa asbestos yun hindi iinit at masusunog.

Number twenty-eight...👏🕊👍 Two-one-seven viewed po kalecky...😉 Nice demo, informazyuniz tipz... 04:43 - anung refrigerant use nyu po jan sir? Phaze-out na po now c R-12 sir, hehe... Hindi nyu po yata na kabitan ng clamp-ammeter while nag karga po keu huh...😉💥✌

Sir, meron kbang videos about sa refrigeration plant onboard ship? Any troubleshooting or even charging ng refrigerant sa refrigeration sa barko? Thanks Boss 😊

Ayos sir.

Nice bos.

Idol sir

Nice video master! Pavisit naman dn at papajak narin kasisimula palang 😊

Ok sir malinaw ang turo mo

Hahaha nauna ako sawakas salamat idol

Pa shout out po sa next tutorial nyo..

Sir pag converter ba gaya din ng ibang design ng old model na ref na yung capillary tube naka ikot sa low side ng system

Ang ganda ng tutorial mo dto sir ah, sakto dto sa ref namin na nagleak samsung din inverter, my tanong lng ako sir kung tanggalin ko yung filter drier hinangin ko siya, diba sasabog yung compresor sir kc R600a nga yung freon niya pls sir sana mabasa muto at masagot tanong ko salamat ng marami, marami ako natutunan

salamat sa info.sir..

solid nanaman Sir Elec! more videos po .. shout out naman Sir")

washouts lodi

Watching sir KALECKY.

💙💙💙

Nice boss

Salamat mastrr

Galing mo sir

Ayos yan sir.. ano nga pla brand ng vacuim pump gamit mo?

Dami matutunan dito

Thank you sir

Salamat. Can we charge it with 134a instead of R600a?

Correction lang po, after po ng capillary tube/expansion valve, ang state po ni refrigerant is low pressure low temperature liquid po. After compressor/discharge linr pa po ulit siya magiging high temp/high pressure vapor.

good i like that true

Good s detailed

sir yun high side po ba dapat open yun valve during charging process kc yun low side mo lng ino open dimo ipina liwanag slmt.

Boss same lang din ba ang concept sa R32 refrigerant?

sir ang pagkakaintindi ko sa refrigeration cycle pag nasa(condenser) discharge line o high side ang refrigerant,automatic magiging liquid form na sya then papasok ng capillary tube para macontrol ang refrigerant na maging gas form pag pasok nya ng (evaporator)low side at pag may nakalusot na liquid form refrigerant dun naman sya maiimbak sa accumulator para maging gas pag pasok nya sa suction ng compressor para hindi masira at mahirapan ang compressor na icompress ang refrigerant then another cycle na naman same process.thank you.

Ibig bang sabihin master kahit anong refregerant ang ikarga, sa ref man o sa aircon, laging gas sa low side o sucktion valve?

Sir tanong lang po bakit yung ref compressor ko na panasonic ay 4 ang line bukod pa yung service valve d66c12gax6 model ng compressor diko ko po ma gets new lang nag aaral

Galing

Sir ilang psi sa inverter ref lg 1.3amp ang current at hindi daw puede gumamit ng141b pag flushing sa evaporator

Thanks po Lodi

Good evening Kalecky

sir pwedi kayu mag topic about chiller a.c or domestic reef

Haha ako na una idol.hehe

Salamat boss

Sir ask lang.. ngayun kulang alam to.. sir sabi daw nila pag nag karga ng refrigerant sa suction kailangan daw i taub yung tangki para makapasok c liguid...taz ngayun sa video mo bawal pala ang liquid sa suction dapat pala gas lang papasok? Puede parin ba itaub ang tanki mag charge nag refrigerant? Sana masagut commet mo sir.. salamat

Niceo

Boss, Always directly proportional ang temperature and pressure. If high pressure high temperature sya.

Sir tanong tamang pressure sa manifold guage pag gamit ay r404A?

Sa Aircon sir pwd b liquid pagkarga mapa 22 ,410 at 32?? salamat po

Sir tanong lang pagba ang compresure mo anglaman dati ay 134a pwedi rin bang lagyan ng r600a?

Sir pagnag karga ba ng refrigerant bale ang sinusunod ay yong rated current s Specs ng compressor n nakasulat Thank you sir

kalecky, pwede ba mahingi value ng hitachi refrigerator inverter thermistor?