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   Wiring control box wireless SCU209DF details

SCU209DE works with wireless waterline floor heating control system. It can receive up to 8-loops control signal coming from 8 RF room thermostats and control 8 thermal actuator zone valves. Besides as a central control unit, it can control the boiler and the circulation pump as well.

Wireless controller features:

 Central controller SCU209DE

l          Can work with up to 8 RF thermostat

l          Half-duplex communication mode at 868MHz

l          Relay for both boiler control and pump control

Master controller programmable SAS1000WHB-7-DF

l          Half-duplex communication mode at 868MHz

l          7 days programmable

l          2AA battery back up

l          Work as master thermostat.

When setting as master control, all 8 channel output will controlled by it. When setting as separate room control, only channel 1 output is controlled by it and other 7channel output will controlled by their own thermostats.

Slave controller non-programmable SAS816WHB-0-DF

l          Half-duplex communication mode at 868MHz

l          Non-programmable

l          2AA battery back up

Wireless center controller specification:

1.Power source:100-240VAC 50~60Hz

2.Max Load pumps and Thermal actuators:250VAC 10A

3.Boiler relay:Volt free signal. Max. 4A

4.Main pump relay:250VAC Max.4A

5.Thermo actuator: 8X230VAC, Max 2A per output, Max 5A in total.

6.Operation temperature:-20°C ~ 60°C

7.Storage temperature:-20°C ~ 70°C

8.Radio communication mode :Half-duplex

9.Frequency band :868MHZ(FSK)

10.Valid receiving distance :100m