Daikin FBQ71B7V3B x 2 - Page 293

Si20-701_B Troubleshooting by Remote Controller
286
NO
Is
instantaneous
voltage drop
generated?
YES
Correct the
power supply.
Compressor
inspection.
Inspect
according to the
diagnosis
procedure for
abnormal noise,
vibration,
operating status,
etc. of the
compressor.
A