ERCV-M900YA

Water-Sourced Reversible Heat Pump
Comfort or Process Applications
90 kW and 180 kW Capacity
Up to 12 Modules per Group
R32 Refrigerant
4°C to 30°C Chilled Water Production
20°C to 60°C Hot Water Production

Available in 90 kW single module and 180 kW double stacked configurations, the Mitsubishi Electric R32 e-Series Water-Sourced Heat Pump Units (reversible on hydraulic side) provide high-efficiency heating and cooling for comfort and process applications.

The compact modular design allows two units to be vertically stacked using the optional ER-01RK joining kit, with up to 6 double stacked units (12 modules) connected per group for a maximum capacity of 1,080 kW. Up to 24 double stacked units can be connected to one identical water system.

This range of R32 water-sourced chilling units features inverter scroll hermetic compressors and stainless steel brazed plate heat exchangers, and comes standard with: optimum frequency control, capacity priority and efficiency priority modes, rotation control to equalise operating hours, chilled water outlet temperatures from 4°C to 30°C, brine outlet temperatures down to -10°C, hot water outlet temperatures from 20°C to 60°C for single units in capacity priority mode (up to 55°C for double-stack configurations), induction heating compressor warming to reduce standby power consumption, compact chassis design for easier transportation and installation, accessible internal components for simplified maintenance, continued operation of other modules during maintenance, external signal input for ON/OFF, operating mode and water temperature settings, M-NET communication, high-pressure protection, inverter circuit protection and compressor overheat protection.

Optional control via PAR-W31MAA remote controller or AE-C400 centralised controller, with BACnet connectivity available through the AE-C400 or MelcoBEMS MINI.