4.Trial operationThe person who has completed this installation shall be requested to conduct a test operation forcheck:Is the temperature adjuster working normally?Does the location for installation conform to requirements?Winding up with Protective Plastic Tape.The connection pipes,drain pipe, and the connectionwires shall be wound up with PVC tape.The connection pipes shall also be wound up with insulating material to preservethe temperature. The airing direction shall be from bottom to top.NOTE!1 Wiring method of ring terminalFor connecting line which end is a ring,its wiring method as shown in the right figure: removewiring screw and pass it through the end ring of connecting line,then connect it to the terminalblock and tighten screw.Wiring methods:Ring TerminalBrazed seamB=8.0-9.0(mm)d=4.3-5.3(mm)T=1.0-2.0(mm)(For your referrence)Wiring method of ring terminal2 Wiring method of straight terminalFor connecting line which end is not a ring, its wiring method as follows: loosen wiring screwans insert the end of connecting line totally into the terminal block,then tighten the screw andpull the connecting line slightly to confirm that it is clamped firmly.Correct crimpconnection of wireTerminal blockIncorrect crimpconnection of wireCrimp connectionclamp3 Crimp connection method of connecting lineAfter finishing wiring.connecting line must be fastened by wire clamp,which pressed on theexternal sheath of the connecting line, as shown in the right figure:- 72-