49
Installation and Maintenance
Service Manual
5 Errors Display
If there is an error occurring during the operation of the system, the error code will be displayed on the LCD, as show in Fig.5.1. If multi
errors occur at the same time, their codes will be displayed circularly.
Note: In event of any error, please turn off the unit and contact the professionally skilled personnel.
Fig.5.1
Summary of Contents for YU1F
Page 22: ...19 Technical Information Service Manual...
Page 87: ...84 Installation and Maintenance Service Manual...
Page 98: ...JF00303650...