Daikin VRV K - 2.19 Outdoor Unit: Malfunction of Thermistor for Outdoor Air (R1 T)

Si-95 Troubleshooting
Troubleshooting Inverter K Series 85
2.9 Indoor Unit: Malfunction of Thermistor (R2T) for Liquid Pipe
Remote Controller
Display
CC
CC
44
44
Supposed Causes ■ Defect of thermistor (R2T) for liquid pipe
■ Defect of indoor unit PC board
Troubleshooting
(VF036)
Replace the indoor unit PC board.
Connect the thermistor and turn on
again.
NO
NO
Replace the thermistor (R2T).
YES
YES
Connector
is connected to X12A
of the indoor unit
PC board.
Resistance
is normal when
measured after
disconnecting the thermistor
(R2T) from the indoor
unit PC board
(3.5kΩ~
360kΩ)
SI-95.BOOK Page 85 Friday, March 31, 2000 10:59 AM