Daikin VRV III, Руководство по обслуживанию, Страница: 344 / 567

SiUS34-801A_b Troubleshooting by Remote Controller
Troubleshooting 329
2.6 Test Run Mode
Selecting the INSPECTION/TEST button on the remote controller enables Test Run Mode .
(1) Test run mode setting
Use the following steps to initiate Test Run Mode :
Press the RUN/STOP button after the completion of test run mode setting, and a test run starts.
The remote controller display [
TEST RUN ] .
2.7 Remote Controller Self-Diagnosis Function
The remote controller switches are equipped with a self diagnosis function to ensure appropriate
maintenance. If a malfunction occurs during operation, the operation lamp, malfunction code,
location, and unit number are displayed
When there is a stop due to malfunction, the contents of the malfunction given below can be
diagnosed by a combination of operation lamp, INSPECTION display of the liquid crystal display
and display of malfunction code. It also displays the unit number during group control.
Normal
operation
mode
Test run
mode
Press the CHECK/TEST
button 4 times.