Cara mendeteksi kerusakan Ac Panasonik Inverter

1.Arahkan remote ac ke indoor ac
2.tekan tombol on/off untuk menghidupkan ac
3.Aktifkan tombol interrogate dengan menekan tombol timer up/ chek selama 5 detik
4.display akan muncul huruf H  sbga tanda bahwa mode interrogate sudah aktif
5.selanjutnya tekan tombol timer up/down,jika terdengar bunyi buzzer/ bip sekali itu artinya normal,namun jika terdengar bunyi 4x berturut turut itu pertanda ada trouble.dan lihat di display remote akan muncul kode kerusakan.

kode-kode trouble pada ac inverter panasonic
H 11 =Comunication failure (faulty wiring or other problem with Id/OD comunication)
H 12 =ID/OD compatibility problem (over or under indexed multi system)
H 14 =indoor air sensor faulty (sensor disconect,faulty or contacts dirty)
H15 =Compressor sensor faulty (sensor disconect,faulty or contacts dirty)
H16 =current transformer problem (power transisitor module or outdoor pcb faulty,or low gas)
H19 = indoor fan motor locked (fan motor of indoor pcb failure)
H21 = float switch operated (chek drainage)
H23 = indoor pipe sensor faulty (sensor disconect,faulty or contacts dirty)
H27 = outdoor air sensor faulty (sensor disconect,faulty or contacts dirty)
H28 = outdoor pipe sensor faulty ( sensor disconect,faulty or contacts dirty)
H30 =outdoor discharge sensor 1 faulty ( sensor disconect,faulty or contacts dirty)
H32 = outdoor discharge sensor 2 faulty ( sensor disconect,faulty or contacts dirty)
H 33 =incorrec conection voltage (indoor or outdoor incorrec or faulty wiring)
H34 = outdoor heatsink sensor faulty ( sensor disconect,faulty or contacts dirty)
H36 = outdor gas sensor faulty ( sensor disconect,faulty or contacts dirty)
H37 = outdoor liquid sensor faulty (sensor disconect ,faulty or contacts dirty)
H39 = indoor abnormal operation (incorrect piping or exspansion valve problrm)
H41 =abnormal wiring or piping (wiring or piping crossed on a  twin system)
H97 =outdoor fan failure (outdoor fan motor or pcb failure)
H98 = indoor coil overheat [heat mode] (dirty filters indoor coil. very hight room temperature)
H99 = indoor coil de-ice [cool mode] (dirty filters indoor coil.low gas charge or low ambient temperature)
F11 =reversing valve failure (faulty reversing valve,coil or outdoor pcb)
F17 =stanbay units frezzing (multi only.exspansion valve leakage)
F90 =pfc failure (problem with inverter or compressore)
F91 =refrigerans cycle problem ( low gas or blockage)
F93 = compressor abnormal revolution ( compressore runing incorectly)
F95 = outdoor coil over heat [cool mode] ( dirty condensor coil, low gas or blockage)
F96 =ipm or compressore overheating (excess or low gas charge or dirty heat exchangers)
F97 =high discharge / compressor temperature ( low gas charge or failled compressor)
F98 =over current protection (outdoor heat exchanger problem.excess gas)
F99 =DC overcurrent protection (outdoor pcb,power transistor or compressor failure)

jika sudah ketemu kerusakannya segera perbaiki atau ganti sparepart yang rusak..
 SEMOGA BERMANFAAT..