Description - PENN Controls - LIT-1927380 - MR4PMUHV - Electronic Refrigeration, Defrost, and Multi-Purpose Controller - MR4 Refrigeration and Defrost Controller

MR4PMUHV Electronic Temperature/Defrost Control with Relay Pack Catalog Page

Brand
PENN Controls
Product name
MR4 Refrigeration and Defrost Controller
Document type
Catalog Page
Document number
LIT-1927380
Revision date
2020-04-22
Language
English

The MR Series temperature controls are designed for use with hot gas or electric heat defrost in both refrigeration and freezer units. Either time or temperature based defrost termination may be selected.

The MR Series incorporates control functions such as compressor control, defrost management, fan management, and alarm management.

Refer to the MR4PMUHV Electronic Temperature/Defrost Control with Relay Pack Product Bulletin (LIT-125190) for important product application information.

Figure 1. MR4PMUHV Temperature Control