Name: RAMSES 850 BLE OT
Brand: Theben
SKU: 8509150

RAMSES 850 BLE OT

Item no.: 8509150

Digital clock thermostat for time-dependent monitoring and control of room temperature

Power supply via OpenTherm bus

Suitable for energy-saving room temperature control in houses, apartments, etc.

Function description

Digital clock thermostat for time-dependent monitoring and control of room temperature
Power supply via OpenTherm bus
Suitable for energy-saving room temperature control in houses, apartments, etc.
Operation via app
Direct Bluetooth Low Energy (BLE) connection between the app and RAMSES BLE, no communication via the Internet
Settings configured conveniently via the app with intuitive operation from a smartphone or tablet
Increased user convenience
Communication with the heating unit via OpenTherm
External input for the flexible connection of the external temperature sensor, floor sensor, motion detector or telephone contact
PI room controller, controlled by atmospheric conditions, with or without room influence

Preset with three modifiable weekly programs for heating and one for tap water
Suitable for modulating gas condensing boiler systems and modulating heating systems with OpenTherm interface

Technical data

Setting range temperature	2°C ... 30°C
Type of connection	2-way conductor (BUS) room controller
Program	Weekly program
Number of memory locations	42
Power reserve	4 hours
Type of protection	IP 20
Protection class	II according to EN 60 730-1

Temperature sensor

Item no. 9070321

To the product Data sheet

Temperature sensor RAMSES IP 65

Item no. 9070459

To the product Data sheet

Productinformation	PDF	PI_RAMSES_BLE (111,7 kB)
Operating instructions	PDF	RAMSES 850 BLE OT (1,7 MB)
Operating instructions (Smartphone)	PDF	RAMSES 850 BLE mobil (1,7 MB)
Data sheet	PDF	RAMSES 850 BLE OT (310,8 kB)