I.Connect connectors of main PCB.
K.Assemble the unit front cover.
7-8 Replacing cabinet frame heater(and/or)mullion heater
A.Insert the point of"-"type screw driver into the gap
between the frame and frame cover.
C.Pull out the heater wire from the inlet.
J.Tighten the screws as below.
B.Take apart the frame cover from the frame.
D.Insert new cabinet heater wire to the inlet.