EN-15
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 
this error code “   ” is sub error code. 
ABOUT ERROR CODE
• The error code contains main code and sub 
code.
Example
: error 23-4.
ERROR CODE
Main 
Code
Sub 
Code
GET THE ERROR CODE
Example
: error 23-4.
1
 
Press the THERMOSTAT button “   ”
 
for over 5 seconds on remote control 
when the indoor unit and remote control 
is off.
• The remote control will display “   ” and 
there will be a beep sound from the unit’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 
this error code “   ” is main error code. 
SEN SOR
1
4
SEN SOR
2
SEN SOR
3
SEN SOR
  BEFORE CALLING FOR SERVICE 
(GET THE ERROR CODE)
TINSEB026JBRZ.indb   EN-15TINSEB026JBRZ.indb   EN-15 4/28/2560 BE   2:49 PM4/28/2560 BE   2:49 PM