SAS936+SCU217

Multi-Zone Floor Heating Zigbee Wireless Control System

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Meet cooling control requirements of 95% common heat pump systems

Cover heating control requirements for boiler and floor heating systems

Flexible networking for single and multiple floors

Connect with maximum 8 wireless thermostats and control up to 8 zone loops

Equipped with modbus protocol, can be integrated with BMS systems

Wireless cascade link with wiring center

Home Product Residential Thermostats Hydronic Thermostats

Product Feature

This kit will bring heat in winter and cool in summer via hydraulic heat pump UFH system. Due to all devices communicate with each other wirelessly, It is the best solution for upgrading existing underfloor heating installations, without the need for wiring.

Product Selector

Model No.	Heat/cool	Heat only	Pipe	Speed fan	Programmable	Window card	Room card	External Sensor	Modbus RTU	WIFI	Manual
SAS936WCHB-7-DFZ+SCU217DE-485	√				√			√	√	√	download

Product Parameters

Wiring centre

Power source:100-240VAC 50/60Hz

max current:10A

Load current output:250VAC 8(5)A

Dimensions:298 x 88 x 64mm

Thermostat

Power supply: 2x1.5V AA alkaline batteries(LR6)

Battery life:1 year

Temperature display: 0~50°C

Temperature setting range: 5~50°C

Temperature display accuracy: 0.1°C

RF wireless transmit range: 100m in open air

Zigbee wireless transmit range: 30m in open air

Dimensions:100*100*19.6mm

Remote control

User can control the thermostat via smart phone all over the world.
Voice remote control

Control the temperature just with your voice. Work with amazon Alexa and Google assistant.
Touch control

LED fashion design, easy touch control.

Auto-Sync Function

Heat or Cool mode could be set by master thermostat or heat pump. All slave thermostat will automatically be Sync with the master setting.

Auto changeover heat/cool by season required

Allows you to enjoy warmth in winter and coolness in summer.

Wiring center with wireless communication

The wiring center operates in wireless connection with the wireless thermostats via RF 868MHz signals and give the open and close commands to the thermal actuator. The wiring center can connect with maximum 8 wireless thermostats and control up to 8 zone loops.

Functional wiring diagram

Connect to heat pump

Wiring diagram for multiple control methods.

Cascade link with wiring center

Up to 8 Wireless wiring center can be cascaded together. When cascading, all the rest wiring center will be sync with the first wiring center in Heat/cool option and sending the output to close or open the boiler or heat pump by the first wiring center.