PDA

View Full Version : Level 3



marc5180
19-02-2008, 12:30 AM
I should have my Level 2 completed in July this year and i shall be going straight onto the level 3 course but can anyone tell me what level 3 is about. Is it all about VRV/VRF's and multis?

nswilkinson
19-02-2008, 12:57 AM
hi,i am currently studying level 3. i have found it to be quite varied. There is quite a bit on industrial systems. ammonia and none ammonia. multi compression and multi evap. i've found that the science calculations don't get that much more complex, they just seem to give you less info to find the answers. They also go into depth with metering devices and contols, epr, cpr,hot gas/sat gas defrost etc hope this helps and good luck.

marc5180
21-02-2008, 07:29 PM
Thanks for the reply, im looking forward to it.