Disassembly and ReassemblySamsung Electronics27NoPartsProcedureRemark4Expansion Vessle1) Remove the tube of the expansion vesseland the backup heater by adjustable wrench.(Use adjustable wrench-150kgf·cm)Use the Torque Wrench when youassemble it.2) Remove 2 screws. (Use + Screw Driver)3) After removing the nut. Pull the bracket out.4) Pull the expansion vessel up, out.5Plate HeatExchanger1) Remove 4 insulations.