EN-11
3
  Press the FAN button once, the remote 
control will display “   ”.
4
 
Press the THERMOSTAT button “   ”
 
and “   ”, remote control display 
will change from “   ” to “   ” step by 
step. Meanwhile, buzzer makes a short 
beep sound on every step.
•When it displays “  ”, the buzzer will
make a long beep sound to remind you
thiserrorcode“ ”issuberrorcode.
ABOUT ERROR CODE
•Theerrorcodecontainsmaincodeandsub
code.
Example
:error23-4.
ERRORCODE
Main
Code
Sub
Code
GET THE ERROR CODE
Example
:error23-4.
1
 
Press the THERMOSTAT button “   ”
 
for over 5 seconds on remote control 
when the indoor unit and remote control 
is off.
•Theremotecontrolwilldisplay“ ”and
therewillbeabeepsoundfromtheunit’s
buzzer.
2
 
Press the THERMOSTAT button “   ”
 
and “   ”, remote control display 
will change from “   ” to “   ” step by 
step. Meanwhile, buzzer makes a short 
beep sound on every step.
•When it displays “  ”, the buzzer will
make a long beep sound to remind you
thiserrorcode“ ”ismainerrorcode.
1
4
2
3
  BEFORE CALLING FOR SERVICE 
(GET THE ERROR CODE)
B129_EN.indd   11 2021/11/10   14:27:28