Features - 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
Product
Refrigeration > Refrigeration Controls > MR4 Refrigeration and Defrost Controller
Document number
LIT-1927380
Revision date
2020-04-22
  • Single package provides the functionality of multiple components at a cost-effective price
  • Mounting flexibility allows the control and relay pack to be mounted together or separately, facilitating multiple configurations
  • Accurate, interchangeable temperature sensor provides reliable control performance with up to 300 ft. of wiring (an offset is provided for longer wiring)
  • Easily readable temperature display can show either evaporator or process temperature at the touch of a button
  • Heavy-duty relays allow direct control of compressors, fans, defrost heaters, and alarms
  • Alarm management functions provide both local alarm codes and a relay closure that can be used to trigger a remote alarm or a dial-out modem