Applied Systems News FWEC*A Rudolf BARET HEISSIG

New Fan coil controllers Available in 3 versions: FWEC1A (standard) FWEC2A (advanced) FWEC3A (advanced plus) Flexible installation (on board and remote) Connectable with: FWV, FWL, FWM, FWB, FWD The new controller will be offered with the following accessories: FWECKA: on board installation kit FWTSKA: temperature sensor kit FWHSKA: relative humidity sensor kit FWFCKA: wall mounting kit, spacing collar

Electronic controller FWEC1A (standard) Composed by LCD display and keyboard Air temperature adjustment through automatic variation of fan speed. Regulation of air temperature via fan on-off control. Control of on-off valves for two or four pipes systems. Control of heating element for auxiliary heating. Cooling / heating switching in the following modes: local manual switching remote manual (centralized) automatic, depending on water temperature automatic, depending on air temperature Dry contact for remote centralized switching of cooling / heating function Dry contact for external activation Economy function

Electronic controller FWEC2A (advanced) Same as FWEC1A with following additional functions: Humidity management: display of relative humidity dehumidification function (cooling mode) Serial communication interface (RS485 bus) possibility to set up a master-slave system (up to 247 slave units), in which one of the controls plays the role of master and manages all the other slave units. integration in BMS via ModBus

Electronic controller FWEC3A (advanced plus) Same as FWEC2A with following additional functions: Back light Time clock and weekly schedule (on/off and set point air) Proportional valve control (two voltage outputs for the proportional valves) Two digital outputs (voltage free) to manage electric heaters with the weekly Schedule