ASM No. ASM07717
RM454-Z
Used on units with R454.
The RM454-Z does not operate as a stand-alone controller and must be used with a VCCX-454 Controller. The RM454-Z monitors and controls one refrigeration circuit.
The module is designed for R454 Refrigerant. The RM454-Z is used on RZ units and RN-E with Danfoss compressors. 3 or 6 RM454-Z's can be connected depending on the size of the system. There are 2 E-BUS ports for communication with the VCCX-454 and other E-BUS devices.
The RM454-Z provides a 2 x 8 LCD character display and 4 buttons that allow for status of system operation, system setpoints, system configurations, sensors, and alarms and to change the module's address, if necessary.
