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

Brand
PENN Controls
Product name
MR5xx Panel‐Mount Refrigeration and Defrost Controller
Document type
Installation Guide
Part number
24-07664-03388
Document revision
D
Revision date
2019-08-16
Product status
Discontinued
Language
English

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.