3. Mini VRF System Alarm Codes
L04 Duplicated Setting of Outdoor System Address Error
1.
Error Detection Method
It is judged an error when the identical self-address communication on the indoor and outdoor wirings is received over 5 times
within 3 minutes.
2.
Error Diagnosis
1 System
1-1
address
2
Installation
2-1
or setting
related
2-2
5
Are other outdoor units using a duplicate setting?
When units are networked, first set the system address for each outdoor unit in the order
1-2-3 and then run auto address setting.
Run the auto address setting.
5 - 36
Mini VRF SYSTEM
Trouble Diagnosis
Yes
2-1
No
2-2