PROVISION REFRIGERATION TROUBLESHOOTING | Marine Electrician

[@marinonglubas6103]

Napaka systematic mo talaga sir pag apporach sa problem. Thumbs up!

[@leckyjake]

Thank you and sana meron ka din sayo na yung convinient ka sa ginagawa mo. Safe sailing

[@melaniobenitez5527]

Good job lecky for showing your videos in trouble shooting of fault refrigwration vegetable room. remedy slonoid valve adjustment.

[@__iam.zee_]

Your videos are the most simplified and well explained. Keep posting such. It has been a great practical knowledge booster for many of the youngsters like us😊👍🏻

[@leckyjake]

Thank you very much. Next video is the modification of wiring diagram

[@johncantrell614]

Thanks for sharing this refrigeration information, along with your electrical information as well! 🙂

[@vietvu8659]

Very good video and explained. I am excited to see your next video on Provision refrigeration troubles. Thanks

[@manubkrishnan]

Thank you Jake... expecting more videos related to refrigeration and air condition....Thank you...😊

[@arielcuaresma7878]

Godbless po!,please keep posting such knowledge and ideas👍👍👍

[@abhijithmohan6035]

thank you for making very informative video -as you mentioned at the end waiting video regarding other problems facing on refrigeration ,keep doing very good work lecky

[@leckyjake]

Thank you for the support

[@geremeicaro1637]

Very informative sir thank you for sharing your expertise ingat lagi SA paglalayag God bless

[@engrlavalava8232]

Thank you for the knowledge. Keep it up!

[@leckyjake]

Thank you for your support

[@25denzil]

Your video cover much more than what institutes teach us. Awesome video 👌🏻

[@findvoltage]

its up to you to research,. they teach you what you need to know the rest is up to you. your going to have to learn how to learn. you will have to start thinking for your self now, no one can teach you everything, no one!

[@satyabratgaan4918]

Kindly it would be nice to elaborate on superheat thing. First of all if the system was running fine before this problem happened and there was no work done on the TXV of veg room . So why to solve the problem we have to open the TXV more . As we know it has been set by factory before it was fitted as per requirement of the system. That clearly says that TXV should automatically open more as per the operational requirement. That means opening pressure due to the bulb sensing is not sufficient to maintain the superheat. Though the action solved the problem but I feel if TXV is malfunctioning then it needs to be changed so that it maintains the temperature in the previous setting of the TXV.

[@mtwithismail9801]

😊

[@tylernorman25]

yes, i would suggest changing out the txv screen first. They get clogged often and buildup of ice immediately upon start up is a hint to this issue.

[@muhammadansar_2084]

Good share from kabayan base on his experience faced on board ship recently as it also can advance to someone else knowledge about fridge system...😊

[@jeynishjayaraj9416]

I am studying for eto now... Urs video r very useful to me.. Thank u

[@leckyjake]

Thank you for watching

[@jaykesapalaran5434]

Sir salamat Po sa mga idea ng mga troubleshooting.. ❤️Keep safe all

[@jeomarhidalgo8300]

Thank you sir lecky for another knowledgeable ideas.

[@leckyjake]

Thank you for your good comments

[@rajeshloganathan6910]

Sir please keep on update more knowledge eto videos

[@leckyjake]

Thank you for the support

[@geonbuenvenida5445]

Thankyou sir very informative .. seaferer din ako passenger vessel mag isa lang din po ako na reefer dito ... upload ka din sir sa trouble ng chiller compressor

[@ethanlove5513]

As always excellent and informative video keep them coming. This is a common problem I’ve encountered this many times but the Chief just had me use hot water to break up the ice 🧊

[@joselitomacapaz8521]

thank to your sharing kabayan God keep bless you

[@PracticalMECEngineStudy]

Very Nicely explained. I am excited to see your next video on Provision refrigeration troubles. Thanks

[@emmanuelzamora1114]

Good job sir jake kaya pala nag ice build up yung evaporator ng chiller dahil d wastong pagset yung TXV..lage po ako nanonood sa vlog nyu sir.sana palarin gaya nyu po.

[@farhanfaisol6498]

Thanks leaky Jake hope can hear more knowledge from you

[@frankcloskey7789]

This is the best Refrigeration field for a job. Excellent trouble shooting. 9/30/2022yr

[@CruisingMaya]

Informative and on point- thanks for putting this together!

[@fredsalter1915]

What a cool job! Sailing the beautiful seas and keeping the vessel's systems in ship-shape!

[@pjero2005]

Only a guy that has never worked on sea can say that (marine engineer with 14 years expirience)

[@fredsalter1915]

@@pjero2005 Maybe true, but I still think Lecky Jake has an enviable job!

[@16valve64]

Thanks a lot for sharing your thoughts

[@rupanjansaha4788]

Excellent,,

[@bersajibuden1681]

Thank you so much sir, stay safe always!!!!

[@leckyjake]

Thank you

[@monzurhasan3583]

After wait is end 🥰🥰🥰

[@leckyjake]

Thank you for your support

[@chinesenightbreaker02fl.h79]

Salamat Po!Keep in mind my friend that as ship's ETO to deal with refrigerators and A/C IS NOT YOUR OBLIGATION OR JOB!!!Where is your engineers?Scratching the ases in ECR perhaps?Let them do their job where a refrigeration systems is one of their duties!

[@dmitriibugayov6975]

It depends on the situation on board. Sometimes you have engineers who are so helpless... Better to do it by yourself to be sure that job is done and nobody gives you extra problems when doing some shit there. Sometimes you knowleges much better than your team in this area, and if people on board are good- better to help them) But if there are lazy stupid motherfuckers- of course send them to do their job))😅

[@gurbirsingh8232]

Nice video sir thanks

[@sumeshlalsurendran2193]

Dear Jake, Icing on evaporator ,so you reduced the super heat by turning it into counter clock wise. Actually here, superheat was "increased". I believe it's done after turning the adjustment screw to "clock wise ."

[@bt9604]

Are u eto

[@NisanthVpillaiIndia]

Superheat is reduced by turning anticlockwise.

[@ronkurey8840]

Excellent!

[@niky7197]

Super valuable Sir . Same problem in my meat room . I will try this method

[@imranshaheen8139]

Tnx for sharing,,,,

[@leckyjake]

Thanks for watching

[@ekojuniharyanto655]

Normaly expantion valve how many turn Jack , ❤❤❤

[@syedbasheer8210]

Great job✅

[@joeybocabel7897]

Nice video lecky 👍🏻

[@leckyjake]

Thank you for the support

[@MaxKharevsky]

Thanks ❤

[@TJ-bi8hf]

very informative Elec. thank you

[@coldstorage3616]

Thank You po Sir Leckyjake👍🙏☺️

[@leckyjake]

👍👍👍

[@zanegraydulnuan3754]

Nice very informative video. Just piece of advice much better and safer to use water in defrosting expansion valve.

[@nestormolato1158]

Hi Elect, thank you for the video, just curious if the vegetable room have evaporator pressure regulator since the piping is interconnected with meat and fish freezer? Means both suction pressure are the same. Provision compressors on this video is Bitzer / Sabroe open type.

[@thivankagamage2630]

Hi,, thanks for the vedio which is very usefull.. Lecky,, I have a same trouble which is Ice deposit on expansion valve. I have cleaned inside filter and run the system. But trouble is remaining still. Unfortunately , I dont have a spare one onboard ...😒

[@gealje9433]

Thank you for this video. I still have a question, how do you know the level of the refrigerent is okay? And how do you assess the evaporators on your meat and fish room are still good?

[@leckyjake]

For the level, check your pressures, and on the sight glass you will see the level. For the evap of meat room and fish room, no ice to thaw on the grill and the temperature is in range.

[@SCAMATICS777]

So is the same compressor running all 3 rooms? I was curious on refrigerant level as well but did not see any gauge readings. Nice video. I would like to see a little more testing before your determination. Thank you. Im about to get certified but lack experience because of covid schooling turned to online.

[@findvoltage]

@@SCAMATICS777 Its the same as a multi split system AC. no difference, dont confuse yourself with labels, look at what they are, just a pump cycle with switches and relays, oh and mini switches and relays (PCB's). easy as pie, a trained money could do this work. im living proof.

[@findvoltage]

Super heat and subcooling is hoew to tune a system, go look it up. you will need to know what they mean if your going for a jab,... i mean job.

[@ivanfmartinezm]

You can see the refrigerant level on the sightglass paced on the condenser unit wich should be at middle the liquid level. Furthermore the temperature from fish and meat room are both in range -18 °C, also you can see the refrigerante gauge from low pressure the indication should be about 1 bar or higher with one of the chamber are working, i hope this make sense and can help you.

[@chrishye]

Our Blaster Freezer room (-40C) frequently have icing on the floor (we have proper door with gasket and curtain strips but hot air from outside or products when we push the hot product into the room to freeze them). Our floor has changed to use PU to reduce icing and anti-slip yet still have this issue... do you have any suggestions?

[@hiteshraibagkar7766]

Very Nice . Thank you.

[@sohaghossain6469]

Thank you so much for your information

[@HaydeeVelasco-d9w]

Sir good job Sana mag labas ka din ng video kung paano ang adjustment ng txv sa ice machine tnx sir

[@jaykesapalaran5434]

Sir sana next video Po charging of refrigerant..at ano procedure safety ways

[@aiahamadumbayo7475]

Thanks very much.

[@frankcloskey7789]

Excellent Trouble shooting a superheat adjust ment needed. 10/30 2021

[@ayhamshbat2733]

Hi thx u for the content , I got confused when u lower the super heat the ice will be melted? Isn't increasing the heat will melt the ice

[@syarifudin_bwx3904]

Nice bro, thank u for the knowledge

[@arielsaemon6170]

Thanks for your video sir. It's very helpfull 🙏.

[@NataneAlves5]

Thanks for the video!!!

[@akil7825]

Hi sir..one issue on our E/R package AC unit... When we switch on the system suction pressure going negative 😢

[@JunaidAli-qr3rr]

Some of ur solenoid valve is not going to onn bro

[@Lizard_DroneX]

You still sailing? did you get your refeer endorsement?

[@pauljohnson811]

Thankyou sir...very helpful ❤️

[@leckyjake]

Thanks for the support

[@reyencels1749]

Slmat sir lecky jake

[@wasimedoo7994]

Very good job 👍

[@mrvoyageratseaandland8100]

Good one sir. Sir how did u adjusting the manual txv value did there is any specific adjustment value is there ah sir

[@ebfsystem]

I'll love to be side by side with you while you do the troubleshooting,,, I'll be asking 2 million questions 😂😂

[@ccoairconservicescris1605]

Keep posting sir tnx

[@joseantoniolobera2795]

A Lot of tHanks for the vídeo

[@winefredcaluser5014]

Hi! Lecky Jake good day to you. Elect I have a question maybe you can help me. My question is, what is the common caused or the problem of the Cylinder head and the line in Marine Refrigeration Icing?

[@MrAviraabraham]

Nice videos, which ships are you sailing on ?

[@naylinhan5795]

how about back pressure control valve on the evaporator out let? does it function correctly? need adjustment. i guess.

[@ashimkumaradhikari4902]

Thank you. What will be the problem if i get ice only on expansion valve but not on Evaporator.

[@danteybanez8495]

Hello leckay goo day! may tanong lang po ako sa reefer provision namin ang MEAT ROOM hindi mag auto start...pero mag auto stop naman? Pls. share your a good idea..

[@tomoliver8498]

It simply needed an off cycle defrost timer installed or replaced. Or may have been trying to run it too cold. I doubt the txv needed adjusting.

[@leckyjake]

It is actually a vegetable room so no defrost for the system

[@persimonsen8792]

@@leckyjake How do you keep 4C in there without defrost ? In a humid enviroment in a kitchen and especially on a ship at sea.

[@marinemaza245]

Very good vedio ..after watching yr vedio thing came in my mind Is let me first subscribe then go for next😂

[@ksantostitanos]

Wait for this video

[@leckyjake]

Thank you for your support

[@ksantostitanos]

@@leckyjake thanh You for this perfect video!!! Really!

[@lecmen47]

by freezing, possibility, thermostat, coolant, or some leak in ducts etc.

[@reygenoguin8110]

Sir good day , what pressure of refregirant for low and high pressure can you say that your refrigerant is enough ??thankyou

[@kennethlobo4420]

I liked the video.,yes there is a great responsibility to keep the system going,out at sea.Water is the superheat U maintain on this cooler? In future show us the superheat setting

[@kitioneturaganivalu5038]

trial and error

[@kennethlobo4420]

Okay

[@vijayakrishnankogulan7738]

Super thank you sir

[@jeomarhidalgo8300]

Good day sir lecky may tanung po ako tungkol sa MGPS nmin dito, kasi may voltahi nman papuntang cells nya ang problima walang current reading sa or no current indicaes at ammeter. Thank you sir lecky isa narin po akng electrician sa barko dito sa cebu interisland lang muna sir.

[@kevindomingo5903]

Check condition of anode/cathode

[@ShahbazAlam-tr6cn]

After long time sir

[@leckyjake]

Just arrived in the port today

[@jimmyestomata517]

Thank you sir

[@jhonpaulnatividad6120]

nice galing

[@johnangelodelacruz6431]

What is the range for normal refrigerant level sir in your system?

[@leckyjake]

Actually I use the pressures as the baseline for any refrigeration system and then level in the sight glass is just secondary

[@johnangelodelacruz6431]

@@leckyjake so what would be the normal refrigerant pressures level for high side and low side in your system sir?

[@amantek3545]

@@johnangelodelacruz6431 pressures vary with the refrigerant in the system

[@CrisDoguito]

what is the suction pressure and discharge

[@michaelatos140]

Sir saan mo po nabili magnet tool mo 3:45

[@jeffreycidro943]

wher which turn direction in that case sir...the ice build up problem,,,1 full turn left or right?

[@mehmetguver9322]

I talk about you new generation eto officers to watch your videos :)

[@leckyjake]

Thank you very much for your wonderful comment. Very much appreciated

[@martvofficialchannel4208]

Salamat sa idea master

[@rhedeemescasinas9971]

Sir. Good Day! The main reason of Icing on the system is low flow of Refrigerant in the System right?? Thank you!

[@leckyjake]

I lower the superheat by reducing the spring tension of the TXV.

[@matthiaskleinjan2997]

Yeah low pressure. Because the TEV doesn't let enough refrigerant through the pressure will drop and the refrigerant will start to evaporate at low temperatures.

[@Gary-ts6dh]

5:36 - That was one-half turn.

[@marklaman1498]

Nakasubscribe na bro...

[@leckyjake]

Thanks

[@temoteoalmendras3600]

Salamat lecky

[@kamaltandel1458]

How we know we increased or decreased superheat by turning the screw.is there any marking for clock wise and anticlock wise for increased or decreased the superheat

[@imrankazi2759]

Gmg sir saw ur vidio on no spare of txv.how to make. And troubleshooting for icing on evaporator.thanx Best regards Imran kazi 2nd engineer Teekay tanker ship mgmt.

[@yongtamz1194]

Thanks for this video sir more power to you,anyway sir where you can bought your tool permanent magnet it is so nice?

[@jahedkn]

Due to high superheat this prblm occured. So u lower the superheat prblm solved. I see u anticlockwise valve turn that mean u reduce the flow of refrigent? Normally we seen all valve anticlockwise mean open the valve.

[@ShubhamSingh-bn3vx]

I m on board as a trainee, keep waits ur video on board too

[@leckyjake]

Videos will be uploaded every weekend.

[@tandelgaurav5320]

Sir what's the use of heat exchanger?

[@antonyzairaz7627]

Could you please explain the fish room tem. Not coming more then -15 dig set tem. Is -18 dig. Meat room mainten 18dig.

[@AjeetSingh-iu9wl]

Make Video How to read Ckt Diagram it will help in Future Cadet

[@leckyjake]

Next video is all about wiring diagram and modifications

[@vigneshkrvd]

@@leckyjake yes sir... Thank you... We are waiting for the next video