How to operate a York YLAA Chiller Control Interface
ฝัง
- เผยแพร่เมื่อ 28 ส.ค. 2024
- How to operate a York YLAA chiller control panel interface.
Great tips on how to service your York chiller by using the control board to make your life easy. How to switch on fans, solenoids, electronic expansion valves through the York control. Tips on commissioning the York equipment. How to data log with an SD card to capture the York operational history.
Thanks you very much helpful video
Good video
Can I know how to reset or lockout when chiller trip.
Hello sir thanks for supporting us
Sir i have one problem about same chiller
My chiller display showing blank there is not showing any parameters only display light is there
@@mskengg sounds like the screen is faulty. Try changing it with one that works if you have another chiller of the same model to confirm it and order a replacement.
Thanks sir i have one more question if you don't mind
after display change if we found same problem then what will do
# And if we change the other small bord which is connected with bigg bord with battery from other working chiller then no any programming program
Sir i am waiting for your reply please sir I need your help
@@mskengg first start with the screen. Does the chiller run with the broken screen? If yes, then highly likely it's just the screen.
No programming is required when changing just the screen. Lastly if you do not feel confident in the work you are about to do then I recommend seeking another person who can assist you with the task.
Good luck and I hope it all works out.
Okay sir thanks i will do what you telling
Last question sir please If i replaced Daughter board then required programming or no need
Hello sir i need your help my system is same model but this system is before R410 now showing R22 please give me ideas how to change
@@mskengg ok you need to select the refrigerant from the display.
1.System switch off postion.
2.program ...code up, up, down, down,
3. Scroll through all parameters until you get to system refrigerant and select the required refrigerant.
@@latentfusion2563 thanks sir i will try tomorrow after then I will give you feedback 💕😍
Thank you so much sir i appreciate you now solve my chiller issues thanks a lot💕💕💕💕💕💕💕
How about a No Switch fault. No buttons work during this message
@@tditty2404 sounds interesting! If you can take a photo of the screen displaying the fault it would be helpful.
I can in morning. Thanks
An you please explain ysaa chiller
Hlo guys plz help me out
I have 2 ysaa chiller, the problem is both chiller running 5 min then going to timer i checked all parameters while running there is no problem with parameters
@@reyazahmad1792 hi,
The 5 minute timer is normal for the protection of the equipment. It is an anti-theft cycle timer. Normally it happens when the chillers cycle off due to low heat load. Check your chilled wate
@@reyazahmad1792check your chilled water loop, be sure that a bypass valve is not open causing the equipment to short cycle.
@@reyazahmad1792 sorry, predictive text strikes again. I meant anti-short cycle timer, not anti-theft. 🤣
Hi ysaa chiller
Sir, i have a question pls help.
Our chiller model is YCAA-B 170. With 4compressor (2 refri. circuit)
We find that chiller running only 2compressor always and show 2 of 2steps,
I have also check and confirm other 2compressor still no problems.
Have any setting parameter about compressor no. or steps? But i cannot find these 2 parameter even in services mode
Thank you so much
go to options press enter and check that system switch one and two are both set to on. push the arrow buttons up or down until on is next sys 1 switch + sys 2 switch.
also scroll through options until you come to local/remote mode. switch it to local mode and observe operation.
scroll down to lead/lag control in options and set it to auto.
press the program button then enter, then scroll through until you get to total number of compressors. make sure that it is set to 4. same goes for the total number of condenser fan motors.
good luck and let me know how you get on.
Thank u
👍
thx
Sir
I have one question
System # 1 and System # 2 not showing parameters in display like suction temp; Sat suct. Temp; superheat; EEV all this are not showing in display of both system what is the problem can u help me chiller working but not showing parameters... all sensor are connected if any program setting can help......
I will assume you are working on a older YLAA chiller. on some of the older YLAA'S that operate expansion valves instead of EEV'S they do not display suction temp or superheat in the system info.
you will only be able to see the suction pressure and discharge pressure all other values must be measure by you.
hope this helps
York Model # YCAL 0347
Before it was showing all this parameters but suddenly it is something wrong after that not showing all temp. Parameters.....
check in the options menu under expansion valve that EEV is selected and not thermostatic.
to change you may have to enter the service program mode.
service switch in the off position, program button, up up down down enter. scroll through parameters until you come to expansion valve selection.
have a go.
@@latentfusion2563 Thanks Sir ..I will try and reply....
@@latentfusion2563 Thanks a lot .... Sir...
It's done now...
All temperature parameters showing same like before....
Thanks again Sir...
It's really help for me...!!
Have a good Sir....
Excuse me my problem is one a fail the text in display "interventions the fluid about to"
Sorry my friend I don't understand the question. try putting what you want to say on a word document and then translate it to English through the Google translate.
worth a go!
High current mtr ???? Help me
Hallo Sir...
There is one CARRIER Chiller
Model # 30XA 0402 A 6
There is Alarm Comes all together
Like
Circuit A Oil pressure transducer
Circuit A Economizer Transducer
Circuit A Loss of Communications with Fan Board A
Circuit A Loss of Communications with EXV
Circuit A Loss of Communications with Compressor A
Which alarm is comes for Circuit A same that Alarm comes for Circuit B also ....
Any setting or something else...
Can i expects Any help from you ....
If you take a look at the common fault it appears to be a communication issue with the main board. It could be a break in the interconnecting wiring to the inputs or a faulty control board. Have a closer look and bell out the existing control connection.
I suspect an issue with the board.
good luck with it.
also check the control board power supply. ensure that there are no blown fuses.👍
@@latentfusion2563 All Transformer have fuse and all checked, its ok, both compressor Board getting input 24 vac but it should be output 24 vac for Oil heater relay it's not getting at the relay ( Contactor )...
And i couldn't found main board output
I am confused because there are 1 main board 2 compressor Board to find which is the problem....
If any good easy way to find .....?
I believe the fault will be with the 'a' compressor circuit board or communication wiring.
This fault will also prevent the circuit 'b' from operating.
If another carrier chiller is around you could try borrowing parts from it.
at any rate you will need to order in some parts.
let me know how you get on.
Requiero un video de esto en español
York cdu tel me
Hii frind