Daikin VRVII - Page 121

Troubleshooting by Indication on the Remote Controller
116
Troubleshooting
Obstacle
exists around the air
outlet.
Is
the stop valve
open?
YES
NO
YES
NO
Remove the
obstacle.
Is the
magnetic switch
normal?
NO
YES
YES
Replace the
magnetic switch.
Is
the power
supply voltage
normal?
NO
Correct the
power voltage.
YES
YES
Is above
wiring correct?
NO
Correct wiring.
Is
current
sensor correct?
NO
Replace the
corresponding
current sensor.
Replace the
compressor.
Check the wiring from power supply ~ current
sensor ~ MgS ~ compressor
Open the stop
valve.
Caution
Be sure to turn off the power switch before
connecting or disconnecting connectors, or parts
may be damaged.