TRANE ? "intelli---" 30T CHILLER 80-deg limit
I have just received manuals to the 30T chiller
but a distributor-tech 3way call , when discussed, said the limit was for the equipment - and always "on"
common sense cert in hand, I question this.
this programmable intellipak is shutting off and interim nights of long - low loading swings ,
when it is above 80 ambient; chiller in standby, then it trips and goes to warning light... finding the next morning
; internal "hot-start" limit setting max's to an 80 deg set point as I roll through the configs and sets...
building owners who handed me my CS CERT at lunch last week ONE DAY BEFORE THE TRIP
said "that's al we expect: CS"
- agreeing to their terms, I picked up and am the proud holder of a CS certificate
any internal setpoint config pages to read out of the 8 manuals I just grabbed.
does this Q need just be in chiller forum?
Is this a chiller or a RTU?
Originally Posted by GT1980
Also your question is not very clear.
I think what your asking is the chiller has a hot temp water control which will not allow the chiller to fully load until evap temps come down some. How much I do not remember.
Am I close?
Move to chiller section and clearify your question.
Moving to chiller
Yes chiller it is
Log of diag kept said hot 80 locked
Moving now to chills
You make very little sense GT1980! We can't help if your post sounds like a jumbled mess.
TRAN INTELLIPK. 30T. HOT LOC OUT 80 TRIP
Train 30 time tripping on a code lockout 80 degrees and I suppose sthmch is right it might be the water temperature getting to 80
Ok. that mes it would have tripped on something being on the programming ?
Off a while and restart attempts-itself
No offense intended my friend, but is English your second language?
Originally Posted by GT1980
[Avatar photo from a Florida training accident. Everyone walked away.]
2 Tim 3:16-17
RSES CMS, HVAC Electrical Specialist
AOP Forum Rules:
Moved to Pro's Chiller forum
give a me serial number and what is the exact code the human interface is giving you.
merged to Pro's Chiller forum, then noted that OP is getting some advice from a Regular guest, so moved it back to Open chillers.
GT1980, Please start over again from the beginning with your question. No one can understand what your problem and question is.
GT1980. I would also like to be able to help you.
Its clear that you are referencing a "chiller" but its not clear to me what type of system that you actually have.
You also mentioned "programmable intellipak" which is usually a roof top unit. There is also the Commercial Self Contained units which also use the Intellipak control panel along with the human interface.
By providing a model number along with the serial number we can then begin to accurately help you.
Also what is the manual number at the bottom of the page of the "8 manuals" which you are referring to?
But I am still learning and looking for a new mentor.
In a strict sense troubleshooting is not part of the repair..........understand the symptoms and you will find a solution.
Tags for this Thread