Daikin VRV III RQQ8-48PY1 - Page 117

Si341213
Penyelesaian Masalah Menggunakan Remote Kontrol
107
Diagnosis Servis
Penyelesaian Masalah
Perhatian
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
Properly connect the connectors.
Replace it with a correct PCB.
Replace the INV. compressor.
Replace the fan motor.
Not the "LC" error. Check the
Kode kesalahan again.
Replace the PCB Inverter (A4P).
Replace the unit outdoor main
PCB (A1P).
Continue the operation.
(It is supposed that the error
results from causes such as
instantaneous power failure.)
Catatan:
1. Disconnect the connector once, then reconnect it and check that it is securely connected.
Are the
connectors of
the unit outdoor main
PCB, and inverter PCB all
securely connected?
(1)
NO
YES
Is the type of the
inverter PCB correct?
NO
YES
The INV.
compressor has
insulation resistance of not
more than
100k.
NO
YES
The fan
motor has insulation
resistance of not more
than 1M.
NO
YES
The micro-
computer normal
monitor (green) of the unit
outdoor main PCB (A1P) is
blinking.
YES
NO
The micro-computer
normal monitor (green) of the
inverter PCB (A4P) is
blinking.
YES
NO
The "LC" error recurs.
YES
NO