Indoor Unit: Malfunction Of Thermistor (R1T) For Air Inlet - Daikin VRV K Manual

SI-95.BOOK Page 87 Friday, March 31, 2000 10:59 AM
Si-95

2.11 Indoor Unit: Malfunction of Thermistor (R1T) for Air Inlet

C C C C 9 9 9 9
Remote Controller
Display
I Defect of indoor unit thermistor (R1T) for air inlet
Supposed Causes
I Defect of indoor unit PC board
Troubleshooting
Troubleshooting Inverter K Series
Connector
NO
is connected to X13A of
the indoor unit PC
board.
YES
Resistance
is normal when
measured after
NO
disconnecting the thermistor
(R1T) from the indoor unit
PC board. (7.2kΩ~
112kΩ)
YES
Troubleshooting
Connect the thermistor and turn on
again.
Replace the thermistor (R1T).
Replace the indoor unit PC board.
(VF038)
87