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Diagnosis Servis
72
Penyelesaian Masalah Menggunakan Remote Kontrol
Si341213
2.4 Ketidaknormalan PCB
Kode kesalahan
E1
Model
yang
Berlaku
RQQ8-48PY1
Metode Deteksi
Kesalahan
Ketidaknormalan terdeteksi dalam kondisi komunikasi di bagian perangkat keras antara
unit indoor dan unit outdoor.
Kondisi
Keputusan
Kesalahan
Ketika kondisi komunikasi di bagian perangkat keras antara unit indoor dan unit outdoor
tidak normal.
Dugaan
sebab
PCB unit outdoor rusak (A1P)
Sambungan kabel relai bagian dalam/luar rusak
Penyelesaian
Masalah
Perhatian
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
External factor other than
error (for example, noise
etc.).
Connect the inside/ outside
relay wires correctly.
Replace the unit outdoor
main PCB (A1P).
Turn OFF the power once
and turn ON again.
Return to normal?
YES
NO
Is the inside /
outside relay wires
of unit outdoor main
PCB disconnected?
YES
NO