Daikin RXYQ-TA Series, Руководство по обслуживанию, Страница: 227 / 337

SiUS341615E Troubleshooting by Error Code
Service Diagnosis 214
3.28 Missing of Leakage Detection Core
Error Code
E2
Applicable
Models
All outdoor unit models
Method of Error
Detection
Detect error according to whether or not there is continuity across the connector (X101A).
Error Decision
Conditions
When no current flows at the time of turning ON the power supply.
Supposed
Causes
„
Disconnection of connector (X101A)
„
Wiring disconnection
„
Defective outdoor unit main PCB
Troubleshooting
Sub code: -06 to -08
NO
YES
Is the system reset to
normal?
Is X101A connected?
The error is considered to have
resulted from external factors
other than failures (e.g. noise).
Turn OFF the power supply, and
then disconnect compressor leads.
YES
Properly connect the connector.
NO
Replace the outdoor unit main
PCB (A1P).
Caution
Be sure to turn off the power switch before connecting or disconnecting
connectors, or parts may be damaged.
Ensure the unit
corresponding to the error
code
E2 in monitor mode.
E02-06: Master
E02-07: Slave 1
E02-08: Slave 2