i just installed 2 units of s/split of Panasonic a/c, CS-C9JKZW(CU-C9JKZ). However at 24deg, the air is cooling, but not cold. is that normal? does it need time to warm up or smtg?
Toshiba at 25deg was already quite cooling on a hot afternoon... if your problem is still showing get the serviceman, since just installed should have the warranty... plus installation warrantly too to make sure the pippings are in order...