Troubleshooting By Remote Controller; Procedure Of Self-Diagnosis By Remote Controller - Daikin VRV II-Q RQYQ8-48PY1B Service Manual

SiBE341027

2. Troubleshooting by Remote Controller

2.1

Procedure of Self-diagnosis by Remote Controller

2.1.1 Wired Remote Controller — BRC1D528
If operation stops due to error, the remote controller's operation LED blinks, and error code is displayed.
(Even if stop operation is carried out, error contents are displayed when the inspection mode is entered.) The
error code enables you to tell what kind of error caused operation to stop. Refer to P.99 for error code and
error contents.
Display of indoor unit for
which an error has been
detected
Inspection display
Inspection/Test button
Note:
1. Pressing the INSPECTION/TEST button will blink the check indication.
2. While in service mode, holding down the ON/OFF button for a period of 5 seconds or more will clear the
error history indication shown above. In this case, on the codes display, the error code will blink twice and
then change to "00" (=Normal), the Unit No. will change to "0", and the operation mode will automatically
switch from service mode to normal mode (displaying the set temperature).
Service Diagnosis

Troubleshooting by Remote Controller

Operation LED
ON/OFF button
Error code
95