PDA

View Full Version : York Recip Millenium Chiller



iceman007
03-03-2006, 12:15 PM
Been to site to look at a chiller fault. Both circuits tripping out on LWT sens fault. No manuals on site. Looked at the PCB two red LEDs on top right both lit. Any ideas.

altaf22m
03-03-2006, 03:18 PM
check the two wires sensor LWT,for loose connection , or corrosion , check its connector, or replace the connector with normal screw type connector, repair the wires if damage, or replace the thermistor.

iceman007
03-03-2006, 07:06 PM
Sorted it out now thanks. LW temp sensor had to be removed and the chiller run down to design temps before replacing it. I think it had gone off on a low current/MP/HP fault making the water temp rise too high
Thanks for the reply

TREBOR
15-07-2006, 12:01 PM
The latest EPROMīs resolve the problem as they allow the chiller to run longer before tripping, thus allowing the water temp to lower.

clarkster
16-07-2009, 09:03 AM
having simular problem cant find manuals for this machine, cpu trouble and remote control problem trouble,ugg if you find something please let me know,, clarkster

iceman007
16-07-2009, 09:47 AM
I've got manuals for most of the York machines, all the Carrier and Trane ones

koolio
16-07-2009, 10:22 PM
mmm, ive had that fault a few times and changed several sensors. think i'll take the connecter out and solder straight through. - dont suppose anyone got the specific manual for the york 'ISN millenium recip pak' controller, its a bitch to get hold of.

al
16-07-2009, 11:03 PM
Koolio

it may not be the connection, water in the pockets kills the feckers as well, change them on a monthly basis on the YCAL chillers.

al

goshen
17-07-2009, 02:56 PM
hi i have the manual will try to upload on sunday

koolio
22-07-2009, 09:16 PM
Koolio

it may not be the connection, water in the pockets kills the feckers as well, change them on a monthly basis on the YCAL chillers.

al
thx al = i'll fill the pocket full of heat transfer paste nex time

koolio
22-07-2009, 09:18 PM
hi i have the manual will try to upload on sunday
thx goshen, where is it i'd find them then? once you've uploaded?

koolio
22-07-2009, 09:21 PM
bearing in mind - i have the manual for the chiller / it's the manual for the ISN millenium recip pak controller im after.

goshen
28-07-2009, 07:21 PM
hi there i sent u the manual via email hope it is ok :)if not:rolleyes:let me know i will try to get it :o
http://dl.owneriq.net/b/bd843a30-488e-4b69-bd48-51b4334830e0.pdf try this in case what i sent was not ok