Si341213
Penyelesaian Masalah Menggunakan Remote Kontrol
123
Diagnosis Servis
Correct the connecting wiring
with the external control adaptor
for unit outdoor.
Supply the power to the unit
outdoor.
Replace the unit outdoor main
PCB.
Connect the Catu Daya wire
for the external control adaptor
for unit outdoor to 5V supply
line.
Replace the PCB of the external
control adaptor for unit outdoor.
Replace the unit outdoor main
PCB.
Diagnosis Flow 1
Confirmation of error 3 Confirmation of error 4
Check if any
disconnection or
connection error is detected in relay
wires with external control
adaptor for unit
outdoor.
NO
YES
Check
if the normal
condition monitor LED
for the unit outdoor
PCB
blinks.
NO
Check if
power is supplied
to the unit
outdoors.
NO
YES
YES
Check if
the normal condition
monitor LED for the external
control adaptor for unit
outdoor blinks.
NO
Check if
the power supply wire
for the external control adaptor
for unit outdoor is connected
to 5V supply
line.
YES
NO
YES
