Samsung AC036JB1DEC Service Manual page 25

No Parts
6 DRAIN SUB
7 HEAT EXCHANGER
3-12
Procedure
1) Unscrew a drain sub fixing screw.
(use +screw driver)
2) Hold hook of drain sub and detach it.
1) Unscrew 1 fixing screws of heat exchanger.
(use +screw driver)
2) Detach indoor unit sensor from heat
exchanger.
3) Detach EEV connector from PCB.
Remark
Samsung Electronics