Daikin VRV Inverter K Series Manual page 324

SI-05C.BOOK Page 310 Monday, November 6, 2000 4:13 PM
Troubleshooting
3.14 Outdoor Unit: Malfunction of Thermistor (R6T) for Header
J J J J 7 7 7 7
Remote Controller
Display
Supposed Causes
Troubleshooting
Troubleshoot the outdoor unit for which the HWL is lit in accordance with the following flow chart.
The alarm indicator is displayed when the fan is being used also.
310
Defect of thermistor (R6T) for outdoor unit header
Defect of outdoor unit PC board
Connector
NO
s connected to X13A of
outdoor unit PC
board.
YES
Resistance
is normal when
NO
measured after disconnecting
the thermistor (R6T) from the
indoor unit PC board.
(3.5kΩ~
360kΩ)
YES
Connect the thermistor and
turn on again.
Replace the thermistor (R6T)
Replace outdoor unit PC
board.
INV outdoor unit : A1P
Constant speed outdoor unit :
A1P
: http://splitoff.ru/tehn-doc.html
Troubleshooting PLUS Series
SiE-05C
(VF148)