1. 2-pipe FCU system 2. wide setting range 3. load: 3A 4. voltage: 230V(AC110V/AC24V) 5. control on/off valve actuator

220V 2-pipe FCU thermostat E51.42 control the  on/off valve actuator  

1. 2-pipe FCU thermostat

2. Auto, low, mid, high fan control

3. Heating/cooling mode

4. White backlight

IntroductionMulti-functional intelligent digital thermostats are designed for controlling a 3-speed fan and an on/off valve actuator in 2-pipe/4-pipe FCU system, to meet up the adjusted indoor temperature.

ApplicationIn conjunction with fans and valves, E51.42 is designed to control the valve in heating or cooling systems to maintain the desired setpoint temperature in Commercial buildings, Residential buildings, Light industrial buildings...

Technical data1. Voltage :                                   AC230V( AC110V/ AC24V available)2. Load :                                        3A3. Power consumption :             2W4. Setting range :                         5~45°C5. Switching differential :             ±1°C, Adjustable6. Ambient temperature :           5~45°C7. Protective housing :                IP208. Housing material :                 anti-flammable PC

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220V 2-pipe FCU thermostat E51.42 can control on/off valve actuator