The latest developments in DC Inverter technologies and their application to various internal components, including the compressor, fan and water pump, have been the main factors in the success of the ES NPH series.
The ES NPH heat pump can be directly controlled by the following methods:
- Control panel: installed on the unit, the panel provides two separate control systems for the user to choose from;
- Computer: the technician can log in remotely and check the status of the heat pump.
In addition, the ES NPH heat pumps can be placed under the control of a BMS (Building Management System) through a standard MODBUS communication link.
The ES NPH heat pumps consist of two units: an outdoor unit and an indoor unit. The two units must be connected by a set of pipes and cables.
The indoor unit has a front panel that opens like a door, allowing easy access to the control system. All connections from the controller are made via terminal blocks. This makes wiring and troubleshooting on the unit clear and easy. The indoor units also include the hydraulic system, which is fully exposed.