all reefer container problems/daikin/carrier/thermoking/mitsubishi

[adacus1]

Sounds like a failed discharge pressure regulator (DPRV). Mounted in the discharge line behind the compressor. If it fials to open then the unit shuts down on HP

[bruisermac]

plugged DPRV

[ngamyst]

Hi reefermechainc
I have one of thermoking MD 200 used Driver Operation-TS Series Truck Unit problem of frequently defrost.What problem?
Thank before.

[AR74]

Hi reefermachanic , can you please help me with a service manual and diagrams for a Thermoking V250 ? My email is AR74Hog@yahoo.com
Thanks so much !!!

[Alex12]

I need help with my mitsubishi tu73d. I need an english service manual and english electrical diagram.

[Alex12]

Please send me a private messsge if you csn help. I cant understand the controls of the systemcoz its in japanese

[scopes]

Hi reefermechanic,
I'm in the haulage business,my co. recently decided to try our hands on refrigerated transport so we purchased a Thermoking V500 max tc 20 mounted on a mercedes benz atego truck from England.
TK unit was supposedly working when purchased, but when we took delivery of the truck we discovered that the printed circuit board was missing from the unit.
We have ordered for a new PCB and we have mounted it with all required relays and fuses.
The problem now is that the in-cab control box comes on,displays the return temprature and the set.point temperature, but the unit does not come on,the fans do not work and there is no indication that the unit is working at all, even though the cooling indicator light is on.
We are still trying to run it in vehicle mode.
It is a 24v unit.
We have also tried in vain to locate fuse F21 which supposedly supplies power to the unit from the vehicle battery.
Please do you have any ideas how we can get the unit running? or any ideas what may be the problem.
Thanks a lot.

[reefermechanic]

Hi Guys,

Pls ask the questions to me about refrigerated container units.

All the best,
See you
Reefermechanic

[heavyracer]

Hi Reefer Mechanic,

Would you please help me to download a operation manual for CD TTT M5, please send to:
passionplayer@live.com
best regards

Thanks a lot!

[BIGABOW]

Reefermechanic, Friend of mine at another FOB is having trouble with...
It's a 69NT40-541-302 running 1 or maybe 2 degrees of differential on supply/return. Won't cool below 45F here in the high desert. It got a new Controller, "Micro-Link P/N 12-00579-00 or approved equal" before I saw it and fired it up. Ran okay--Except for Alarm 67--but we don't control humidity anyhow, so I ignored it. It ran good for a few months, then cooling petered out.
Checked the usual--cleaned both evap and cond coils, fans run hard, changed filter drier and put in correct 8.75 pound charge of 134a. It pulls 8-9 amps per leg and suction of zero to -10 inches. Discharge runs 110 to 195 as condenser fan cuts in and out. So what red flag am I missing here?

[reefermechanic]

Reefermechanic, Friend of mine at another FOB is having trouble with...
It's a 69NT40-541-302 running 1 or maybe 2 degrees of differential on supply/return. Won't cool below 45F here in the high desert. It got a new Controller, "Micro-Link P/N 12-00579-00 or approved equal" before I saw it and fired it up. Ran okay--Except for Alarm 67--but we don't control humidity anyhow, so I ignored it. It ran good for a few months, then cooling petered out.
Checked the usual--cleaned both evap and cond coils, fans run hard, changed filter drier and put in correct 8.75 pound charge of 134a. It pulls 8-9 amps per leg and suction of zero to -10 inches. Discharge runs 110 to 195 as condenser fan cuts in and out. So what red flag am I missing here?

Hi Friend

You can use whatsup?

İf you have +905366678279 of my mobile number. Pls write to me via whatsup.

see you

reefermechanic.

[BIGABOW]

Hi Friend

You can use whatsup?

İf you have +905366678279 of my mobile number. Pls write to me via whatsup.

see you

reefermechanic.

sorry I don't have that app. I will let him know you replied on HVAC-TALK as well. take care......and Thanks a Million!

[reefermechanic]

sorry I don't have that app. I will let him know you replied on HVAC-TALK as well. take care......and Thanks a Million!

Hi Friend,

you have account for skype or facebook?

see you

reefermechanic

[Kf1234]

I have 4 years experience in commercial a/c. I've currently put in for a job as a reefer tech. Is there any basic stuff that would help me out on these reefer units that's different from commercial air? Common problems, and such. Anything will be grately appreciated.

[reefermechanic]

I have 4 years experience in commercial a/c. I've currently put in for a job as a reefer tech. Is there any basic stuff that would help me out on these reefer units that's different from commercial air? Common problems, and such. Anything will be grately appreciated.

Hi Kf1234

How can i help you?

see you

reefermechanic

[reefermechanic]

Hi Thein,There is no any wesite or mobile application for your request. See youReefermechanic

[patbe124]

I am having code 26 and 32 on a sb 200 thermo king any suggestions?

[Mohsin Yasin]

Hi All,

I am new in this forum. can anybody suggest me how to reset AL22 on 69NT20/40? My understanding is Alarm 22 responds to the evaporator motor internal protectors.

Regards

Mohsin

[adacus1]

Hi All,

I am new in this forum. can anybody suggest me how to reset AL22 on 69NT20/40? My understanding is Alarm 22 responds to the evaporator motor internal protectors.

Regards

Mohsin

The better question to ask is, Are the evaporator motors running? AL22 responds to loss of control voltage at TP5 on the controller (ECJ2 on the input plug). Loss of control voltage at this point stops the evaporator fans ans sets AL22. Verify which motor has failed and change it and then use the Alarm key on the keypad scroll to Clear and press enter. Until the evaporator motors are repaired the alarm will continue to appear.

[NGUYENVIETNAM07]

My email adress: nhadth07@gmail.com. Thanks.

[terminal]

Hi all
i have a starcool unite and i have alarm for motor evap failr.but in my stor i have not the same motor marc. I have a ABB motor.when i changed the unit work good but a few minut alarm caming again.what you must do.

[Thein Htay]

hi terminal,
u have to change some wiring of new ABB motor.
motor side wire to incoming supply wire
" 4 to 6 "
" 5 to 4 "
" 6 to 5 "

[terminal]

Thank you sur. When i have this problem i wil try to change wirs.thanks

[GoksPeks]

I apologize to other members of this community, reefer mechanic and bruisermac are two best men who gave best answers all the time on this forum.Cheers

[m_heckert]

Dear reefer mechanic,

Someone has the carrier scrl5364.ml3 software, and the software menu0116.m2x?
Please send me m_heckert@yahoo.com

[madcash2]

Hi All,
I have a problem with a 69 NT 511 - 353 CARRIER CONTAINER

The unit seems to be running in a vacuum on the suction side? it is equipped with a modulation valve and quench valve these seem to be both iced upto the suction service valve.

the refrigerant seems to be charged ok because the unit is cooling at a struggle to - 8 - 10C the balls in the site glass on both glasses are at the top.

Please advise if anyone has good knowledge of these units.

Thanks


New Picture.jpg

[bruisermac]

drier is probably plugged

[Greek_engineer]

Probably problem with the regulation valve..
Did you try to re-set the valve to a specific value?

[madcash2]

Hi no I didnt how would I do this?

[Michael Crocker]

New to the forum, and looking for any manuals, schematics, etc... on Noske-Kaeser refrigerated chemical trailers. The company that has them in my area got a 5 page printout from them but it is in German. I can't read German. Any help would be appreciated.

[westbam]

Hello, i'm new in the forum and i'm looking for Carrier and Thermo King manuals, if you have some please send me, i'll be very grateful.

My email: lukaspavalkis@gmail.com

Thanks in advance.

[westbam]

To be accurate i'm looking for Thermo King SLX, SL series and Carrier Vector, Maxima manuals. Thanks guys.

my email: lukaspavalkis@gmail.com

[tjk2007]

Dear all,

I need some suppliers for reefer containers.

I am in oman.

Kindly give a mail to jeyakumar@sfomuscat.com

[Reefermechanish]

Hi guys

i m at here

Best regards
Reefermechanic

[Reefermechanish]

Hi tjk2007
I did send an email to you.. How can i help you?

Regards
reefermerchanic

[Wenping Zhou]

Hi all,
I want to know if there‘s any software to read the real-time Tsup and Tret of MP3000 & MP4000? I know LogManPC can read the USDA values of MP3000, but now, many MP3000 containers have no these data. And, the LogManIIPC just downloads recording data from the Data Recorder. So, can anybody help me?
my email:ap0505138@yahoo.com
Thanks!
Wenping

[MUTINDA]

Any one with the manual for Thermo king CB MAX + 20

[MUTINDA]

my email ; nictind@yahoo.com

[stormPL]

Hi guys.
How to change fahrenheit degrees to degrees Celsius in Thermoguard 5D52175G01?

Thanx

[pham tien]

Hi! All
Help me
I'm having problems with one machine SB3 SR +, cycle-sentry operating mode, the engine does not work for high-speed mode, but when operating at continue mode, works well for high-speed mode

Tks

[trailer-tech]

I have reefer trailer with SB-210. I have just replaced filters and run pretrip. It failed with clearable alert "refrig capacity low". This unit is only used for heating so do I need to add refrig r404a or is it ok to leave it like that?

[mgc-amc16]

Hello Reefer Mechanic and others!
I am a newbie here and I am happy to be part of this forum.

Our 69NT40-541-322 have a problem on sup and ret temp. The sup cannot reach the set point of -23°C and it stays only at -20°C and ret at -18°C. When it was loaded the sup was -23°C and ret -19°C. My mate charge about 1kg of refrigerant even the DP already high but he suspect it has low charge. After the charging the sup and return goes up insted of going down and of course it alarmed HPS. He recover some to just below the limit of HP. We also observe some oil down of compressor and this compressor was recon because of the paint. We cannot find the leaking part by using electronic leak checker we did not find the leak. The next day i found it was off and main breaker was tripped off. We turned it on and observed. We obsrerved that warm air out of condenser fan was disappearing after few seconds of running, we change the drier. But still the sup and ret temp cannot reach set point. Here are some data I have:
Suction pressure -0.6 bar
Discharge pressure 20 bar
CD60 -18°C, we dont know this
Ambient 36°C
SMV 100

We tried defrost, plenty of water comes out but nothing change in temp after. We turned off the reefer but discharge pressue does not drop, it almost remain high but suction pressure goes up. By pump down the DP goes down. The reefer does not trip anymore. Tommorow i will check the DPRV by checking the pressure on discharge of compressor vs liquid-line. What do you think the problem is? Sorry for my grammar.

[mgc-amc16]

Checked DPRV, 1bar diff, seems ok.

[Serg89]

Hello everyone! It became necessary to replace the so-called Quench Expansion Valve (part n. 14-00212-03SV). Absolutely no desire to buy it for $ 200 plus shipping (such prices at us, unfortunately), when it is possible to replace the OEM. The only problem is unknown, its capacity. Does anyone know? If so please respond.

[HLemma]

Hello everyone.

I am working on a Thermo King TS-300 with a code 17, which is "engine failed to crank". I manually tested the starter, and it is good. The 8S circuit from the relay board is also good.

Since I have an identical scrap unit handy, I tried a different relay board, microprocessor, cab command, cab command cable, and main on/off switch. None of those made a difference.

The unit will preheat and the buzzer sounds, but it does not crank. Also, it appears that the pull in circuit for the fuel solenoid does not have voltage either. There is voltage at the 2A terminal on the board.

I'm stumped. Has anyone dealt with this before? Thanks in advance for any assistance.

[cadwaladr]

What voltage do you have at the feed to the solenoid of the starter,try disconnecting the feed and testing if you have a feed to it pretty sure there is a plug on this feed close to the starter maybe a break in the feed try a temporary cable from that 8s and see if it engages the starter ?

[HLemma]

I have done that. If I put direct power on 8S, the starter cranks. That tells me the plug and circuit are good.

[cadwaladr]

Over here we use desperate battery for the unit,sometimes I believe in the states they tap into the truck battery,there is an extra heavy wire fitted to the battery not sure if it goes to number ,has this wire got good power/ connection ?

[cadwaladr]

Whoops spellchecker ,should have spelt seperate!!! not desperate?

[fathy_eng2008]

All dears,
I have problem with MItsubishi Transport refrigeration unit with model CPE15-3B H?
I need help please