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Member Post posted an update
Rhoss Chiller
Would anyone have any information on Rhoss Chillers?
It is a YMD TCAEY 260, small Chiller 80KW or so.
HMI has an ‘A’ on it and no idea what it means. Can’t change anything on the HMI.
The Chiller is running, starting & stopping on demand, but just no idea what that means.
Member Post, Member Post and Member Post10 Comments-
Here you go!
I will see if i can find some more as well
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Thanks a million for this manual.
I have a similar manual, but your one is a better..
The alarm LED is not illuminated, and the Chiller seems to be running fine. So can’t seem to figure out what is going on.
I have reached out to the manufacture, but not sure if I will get a response or not.
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@chillmac awesome. glad it helped.
have you tried navigating out of that menu?
Keep us in the loop, I’m curious about it now.
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No worries at all.
I did try that but not getting anywhere.
Maybe a new HMI is needed.
I am reluctant to do a power cycle as this chiller is on a production line, and if I dod a power cycle and it might not restart.
It is running at the moment. It strange that the alarm LED is not lit.
Reached out to the manufacture again but no joy. It will probably fail at some stage and that will be my chance to dig in further.
I really appreciate your help, thank you.
I will keep you posted.-
@chillmac if they don’t have a backup, may be worth having a spare anyway.
Sounds good-
@JohnClemmer-12 So the manufacture got back to me and confirmed a new display is required.
Looks like the old one is obsolete as well.
Once I get that we can then see how it goes.
Would you happen to know the passwords for it?
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@chillmac Yes, they are in the member files under “Technician Resources”
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@JohnClemmer-12 Thank you so much for all your assistance.
Greatly appreciated.
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@chillmac any time man!
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New HMI installed and problem solved.
Chiller is running fine and I can navigate through he menus.
Thanks gain for the assistance.
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