McQuay Chiller Problem [Archive] - Refrigeration-Engineer.com forums

philpsy

12-09-2009, 06:54 AM

Newbie - 1st thread yeww. .

Having problems with McQuay Chiller ALS F 212.2 SE LN. Got 2 screw compressors - I'm trying to find the grade of oil in them - IOM Manual says to check the nameplate on the compressor but there is nothing there. I dont want to have to wait or pay for an oil sample as I need to get it running.

Daikin are being Homo's about it they said all I can do is place a Service Call because they dont have a Tech Support for McQuay Chiller... GRRRRRRR!

Anybody Help??

Shibhrac

12-09-2009, 07:31 AM

If the compressor's name plate is being removed some how, you need to use the chiller model number to identify the compressor's model and then the amount of oil and the grade . Usually refrigerant oils are chosen according to compressor temperature, evaporator temperature, and kind of refrigerant used.

goshen

13-09-2009, 09:54 PM

hi try this
http://www.mcquay.com/mcquaybiz/literature/lit_ch_ac/Catalogs/PMALS-5.pdf page 51

philpsy

19-09-2009, 05:48 AM

Thanks goshen. Daikin finally got back to me as well.

Cheers

kaptkirk

06-11-2009, 12:58 AM

Newbie - 1st thread yeww. .

Having problems with McQuay Chiller ALS F 212.2 SE LN. Got 2 screw compressors - I'm trying to find the grade of oil in them - IOM Manual says to check the nameplate on the compressor but there is nothing there. I dont want to have to wait or pay for an oil sample as I need to get it running.

Daikin are being Homo's about it they said all I can do is place a Service Call because they dont have a Tech Support for McQuay Chiller... GRRRRRRR!

Anybody Help??
call this number and talk to Shane Eastland 763-553-5330 he will help you or get you to the right people. He is McQuay Tech Support. make shure you have the mod.no. and ser.no.

MQFS OZ

09-11-2009, 02:24 AM

Philpsy,
Details should be on tag tied to oil seperator, if not use.
Emkarate ICI RL68H.
Available from Airefrig in Australia

Regards

MQFS OZ

gipair

19-11-2009, 09:34 PM

Emkarate ici rl68h is the correct oil. You need about 10 lt to 15 lt max .

shahbazkhan

14-05-2010, 10:44 AM

please send me compressore modle nomber.then i give to proper information.i waiting for your replay.

please send me compressre modle and chiller modle nomber.

please send me which type of compressore.then i send to inforemation how much mont in fill compressure.

goshen

14-05-2010, 02:52 PM

please send me compressore modle nomber.then i give to proper information.i waiting for your replay.
HI : YOU SHOULD LOOK AT THE LAST POSTING DATE TOP LEFT CORNER!!!!!!!!! :p