The BMS Gateway accessory allows direct communication from a heat pump to building management systems. It allows commands and data to be transferred in both directions.

The gateway is installed inside the heat pump or main control panel’s electrical enclosure on a factory
supplied DIN rail. Then, it is wired to the BMS system via ethernet cable and/or control wiring terminals.

One gateway accessory package is required for each stand alone heat pump that is to be connected to a
BMS system. Systems with Main Control Panels do not need this accessory, if the BMS option was selected for the MCP itself.

This accessory is compatible with all e-Series heat pumps, as well as all C-Series R513A heat pumps.