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 type
- Catalog Page
- 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