Cleaning the controller and LCD - PENN Controls - MR534AFDN - MR534AFDV - Electronic Refrigeration, Defrost, and Multi-Purpose Controller - MR5xx Panel‐Mount Refrigeration and Defrost Controller

MR5 Series Panel Mount Case Controller Installation Guide

Product
Document type
Installation Guide
Document revision
D
Revision date
2019-08-16
Product status
Discontinued
Part number
24-07664-03388

Remove the protective plastic film from the controller’s display after installation. Disconnect all power sources to the controller. Remove any loose debris from the controller and use a slightly damp, soft cloth with a warm, mild, detergent solution to wipe the exterior surface. Rinse the cloth with clean water and wipe the controller with a clean and slightly damp cloth until it is clean. Dry the controller with a soft cloth.

Note:
  • Do not use abrasive cleaning powders.
  • Do not use abrasive cleaning pads or brushes.
  • Do not use solvents or cleaning solutions that can damage plastic.