I have a mitsubishi heavy industries srk50zaa split system air conditioner which is 10 years old. When I turned it on it seemed to work for about 5 minutes then both the green light and a yellow ligh

Felizardo Erilla

• 241 Answers
• Posted on Dec 31, 2007

SOURCE: air conditioner

Turn off unit supply and check the blower wheel inside the indoor unit by rotating it manually by your finger if the blower wheel rotates freely then there is something wrong with your fan motor or fan motor capacitor. But if the blower wheel is not rotating freely try to check the fan motor for lubrication or some bushing dried of and no oil

SOURCE: samsung aircon cuts off. lights green/yellow flashing

lg air cond.multi split led lamp blink power 1 times,good sleep 2 times

SOURCE: samsung aircon turns in 5 sec. lights green/yellow flashing

check capacitor on outside unit,or gas is leaking.
try to reset(small black button in inside unit under the cover)

SOURCE: i have samsung split type room air conditioner,

http://aircon.ru/pbc_download/files/f1215245089.pdf
check out this web site as it has your items manual. It may help you trouble shoot what's going on. There is a trouble shooting section.

Hope this helps.

SOURCE: ERROR CODE 5 FLASHES CARRIER SPLIT SYST. AIR COND. 42G250HP-1

5 flashing is ' compressor drive' and check the high pressure, condenser fan motor capacitor for proper running