Samsung AE040JXEDEH Service Manual page 16

Disassembly and Reassembly
No Parts
18
Procedure
2) Remove 4 Thermostats.
3) Remove the Thermostat connector on the
PCB of the Control box.
4) Remove the pipe from the Backup Heater.
(Use adjustable wrench-380kgf·cm)
Use the Torque Wrench when you
assemble it.
5) Remove 6 screws. (Use + Screw Driver)
6) Pull the PHE out of the unit.
Remark
Samsung Electronics