Self-Diagnosis By Wired Remote Controller - Daikin Sky Air B-Series R-410A Service Manual

Self-Diagnosis by Remote Controller
2.2

Self-Diagnosis by Wired Remote Controller

Explanation If operation stops due to malfunction, the remote controller's operation LED blinks, and
malfunction code is displayed. (Even if stop operation is carried out, malfunction contents are
displayed when the inspection mode is entered.) The malfunction code enables you to tell what
kind of malfunction caused operation to stop. See page 137 for malfunction code and
malfunction contents.
134
Indoor unit No. In which
a malfunction occurs
Inspection display
Malfunction code
Operation lamp
Troubleshooting
Si21-205