Changsha Winner Ball Valves Company

China Manufacturer with main products: Ball Valves, Electric Ball Valves, Control Ball Valves, Thermostat, Brass Ball Valves

Home  >Products Catalog > 2016 Top Quality Touch Screen Room Thermostat for Fan Coil

2016 Top Quality Touch Screen Room Thermostat for Fan Coil

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Specifications

WRT-3510N SERIES

Line voltage, 3 speed fan, heat/cool control, back light, 2 pipe  and 4 pipe fan coil control, optional dry contact output. RS485 Modbus networking.

 

Features

○ 2-pipe or 4-pipe heating/cooling available

○ RS485 Modbus networking

○ Auto fan with adjustable 3-fan speed.

○ Display shows both set points and room temperature simultaneously

○ Display shows the valve on/off status.

○ The highest and lowest set piont can be set.

○ Keep user setting during power loss 

○ Compressor short cycling protection available

○ Dry contact output ,compressor linkage

○ Anti-freezing protection

 

Technical data

○ Voltage: AC220V±10%  50/60Hz

○ Power load: 3A

○ Setting range: 5°c~35°c   Accuracy: ±0.5°c

○ Ambient temperature: -5~50°c 

○ Protective housing: IP21

○ Housing material: PC+ABS

○ Dimensions: 86mm×86mm×15mm    Flush mount

 

RS485 interface parameters

Communication: Half duplex communication   Band rate: 9600          

Communications Protection: lightening protection

Connection qty:≤64 sets                              Network Cabling: parallel     

Communication distance: ≤500 meters        Terminal resistance:  120Ω

 

Packing information

Packaging Detail: 84pcs per carton.   

Carton:50cm*32cm*30cm .  

G.W: about  22kg/CTN

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