E-
11
Troubleshooting
Explanation
Display
Self-diagnosis of the
indoor and ourdoor
unit
Wired remote
controller error
Remark
EEPROM option setting error
Communication packet error(Baudrate)
COM1/COM2 cross-installed error
Error of intalled more than 1 indoor unit
Error of master wired remote controller and slave wired
remote controller setting
Error of communication between the indoor unit and wired
remote controller after completion of 10 times tracking
Error of communication down between the indoor unit and
wired remote controller after 3 minutes
EEPROM error
Error of temperature sensor in the indoor unit(Open/Short)
Error of heat exchanger sensor in the indoor unit(Open/Short)
Error Code
If any error occurs , corresponding error code will be displayed on the wired remote controller.