Sunlight Supply Samsung Programmable Thermostat for Split Systems - Manual (Page 21)

Operating Instructions and Installation
Samsung Electronics 4-3
No Parts Procedure Remark
2 TRAY DRAIN 1) Loosen stepping motor wire and detach the
hook of main frame.
2) To detach TRAY-DRAIN from the main frame,
pull the bottom of the TRAY-DRAIN towards
you.
3 CONTROL IN 1) Unfasten the earth screw.(use + Screw Driver)
2) Detach COVER-CONTROL from the CASECONTROL.
3) Detach the temperature sensor.
4) Loosen MOTOR Wire.
5) Take off the CASE-CONTROL from the main
frame.