SUBJECT: Optimized Placement of Bimetal Switch
PURPOSE OF THIS BULLETIN:
On Royal Vendors Freezers with serial numbers 201518RA00054 and before, the bimetal switch in the refrigeration assembly was placed on the 1/4″ line going into the expansion valve, which may not allow the cabinet to pull down to the correct temperature. This bulletin explains the procedure for optimizing the location of the switch.
Download PDF: Service Bulletin 397