LCD Thermostat for HVAC System

AC811 Series Room Thermostat Special design for HVAC industry. LCD display shows operational mode, time, setting value and real-time data. Color optional.(Blue and Orange) Professional Control Equipment It is used to control fan coil unit, motorized valve in underfloor heating, electrical heating, Wall Stove, building management control system. Technical: Fashionable design, luxury appearance Power Supply: 24VAC OR 220VAC Work Ambient: -10 60, relative humidity ≤ 95% RH Simulation Output: 0-10 V or 4-20 MA/ Floating Remote communication can match with ELS8000 auto-control building system Communication Connection: RS485, M-bus Digital output is direct/indirect control. Advance comfortable calculation. Characteristics Large LCD display.. EL Blue Back-light. Four Fan Speeds: High, Med, Low, Auto. High reliable stand-alone microprocessor increases anti-jamming ability. Fahrenhait or centigrade.(optional). 5+1+1 temperature set-point programmable and timing turn on/off. A week was divided into work days, Saturday and Sunday, every day four time sects. Remote communication can be matched with ELS Auto-control building system. Normally close/open has no connection signal output but connects master system.