Daikin VRVII - U3 Check Operation Is Not Executed

Troubleshooting by Indication on the Remote Controller
283
3.61
U3
Check Operation is not
Executed
Remote Controller Display
U3
Applicable Models
All outdoor unit series
Method of Error Detection
Check operation is executed or not executed.
Error Decision Conditions
Error is decided when the unit starts operation without
check operation.
Supposed Causes
 Check operation is not executed.