Service manual

Troubleshooting ESIE03–01
3–6 Part 3 – Troubleshooting
3
1
3
4
5
1.3 Emergency Operation and Checking with the Wired Remote Controller
Emergency
operation
When the remote controller is not available or its battery is dead, you can use the emergency button
on the front panel of the indoor unit :
P To start the automatic mode, press the emergency button.
P To stop the automatic mode, press the button again.
Checking with the
wired remote
controller
If the operation stops due to a malfunction, the remote controller‘s operation LED flashes, and the
controller displays the error code. The error code helps you to troubleshoot. See page 3–15, 3–16 and
3–17.