Carrier 30XA Oil Filters

[taylok]

Can anyone suggest why we have had to change 3 oil filters in 2 weeks on both of the compressors of our machine.
We are running at -12C and using Coolflow LV30 as the coolant

[Brian_UK]

OK, why did you have to change the oil filters, what prompted that action?

We can't see your machine from here and don't know the running conditions or states.

The LV30 is the secondary refrigerant and is not connected with the oil in the primary side.

[exxu]

Probably you have a very contaminated (burnout debris etc) frigo lines.
Changed any comps lately?

[Grizzly]

Hi taylok.
My info dated 2008 says that the range for the 30XA is -10c to +55c am I missing something?
Grizzly

[Gibbo]

There is a factory option for -12c using ethylene glycol, -10c to +55c is ambient i think

[Gibbo]

Which oil filters are you changing internal or external, what alarms are you getting ?