Description:

This CPU based Zone Controller can be configured for a wide variety of control strategies with over 300 parameters with several settings. Use for heat pumps, air handlers, fan coils, baseboard control, simple zone control, freezers, heaters.... you name it. Various configurations of i/o for low and line voltage applications, up to 5 relay outputs & 2 modulating outputs. Any output can be assigned to any stage of heating and/or cooling. Relay outputs can be set up for on/off, PWM and floating control modes of operation. 2 analog inputs can be set up as external temperature sensors, changeover sensor for two & four pipe applications, clock override, occupancy sensor, freeze protect, defrost control, open window interlock, C02 control, free cooling. Clients ask if it can be used for xxxxx application and generally the answer is 'no problem'. If we're missing some features let us know and we'll add them.

Integration is easily accomplished with our fully documented parameter listand simple Modbus protocol, Bacnet coming soon. A full featured, open source front end is available for free. For clients with their own programmer resources we can load your propietary firmware into the stats. Ask about our OEM service: we have created countless customized versions of this product for our clients which we do not show on the web site: various enclosures, LCD displays, touch screens, different keypad arrangements and communications protocols.