Daikin VRVII - Page 211

Troubleshooting by Indication on the Remote Controller
206
Troubleshooting
Refer to P.369.
Abnormal
Normal
NO
YES
Replace the
thermistor.
Temperature
of the radiation fin
rises. Actuates at
min. 96 ˚C
YES
Defective power
unit radiation.
• Intake port is
clogged
• Radiation fin is
dirty
• Outdoor air
temperature is
high
Is reset
possible?
NO
Replace the
inverter PCB
Measure the resistance
of the radiation fin
thermistor.
Resistance
check of the radiation
fin thermistor
CHECK 11
Caution
Be sure to turn off the power switch before
connecting or disconnecting connectors, or parts
may be damaged.
Reset and
operate the unit.
CHECK 11