Communicating thermostat

Product Description

DDC**2 communicating thermostat system can monitor ***4 units of fan coils group or individually when it is linked to computer. Different from traditional one-to-one control thermostat, group/zone control and maximum energy savings and comfort can be achieved through our DDC**2 communicating system. Controlling multiple thermostats is more automatic and convenient, then users can enjoy great comfort and energy saving. Features Superstratum · Fan coil units can be controlled with long-distance via router · All fan coil units can be separately or centralize controller via computer or main thermostat. · Some setpoint or mode can be set in advance through “Calendar” function key. · Energy usage condition of air conditioning system can be displayed and electricity fees can be calculated by computer. · According with changeable climate and usage load, the system can choose amounts of ice machine and over *5% of energy can be saved. · About ***4 fan coils can be monitored through long-distance computer and router. Substratum · Site room thermostat can display running condition of fan coil. · About *2 fan coil can be group controlled by a main thermostat. · Owner can decide whether install site room secondary thermostat or not. · Two line non-polarity wiring: easy to wiring · Remember function/Dehumidify function/Automatic fan function · Main controller connects with air-condition or water pump · The largest load is 5A, with short circuit protection · It is applied in two-pipe or four pipe cooling and heating system. · It is also designed to control two-way or three-way motorized valve. · Temperature sensor is mounted in exterior air-return vent: it is more effective and accurate to sense temperature.