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Digital room thermostat, DT90

Digital non-programmable thermostat with large LCD display and simple user interface.

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Product Description
Technical Properties

Product Description

Digital non-programmable thermostat with large LCD display and simple user interface.
For general purpose control of boilers, zone valves, pumps, thermal actuators, electric heaters and fan-coil units.

self-learning TPI Fuzzy logic control
adjustable proportional band
adjustable on/off time
frost protection
setpoint limits
fail-safe operation
installer mode

Technical Properties

Heat/Cool manual mode	H/C
Approvals	CE
ErP Class	IV
Manual operation functions	-off/standby, -setpoint, -ECO
Temp. setpoint range	5 ... 35 ^oC
Control output signal	on/off
Switch function/capacity	SPDT 24..230 Vac, 8 A resistive, 3 A inductive; potential free
Earthing	double insulated
Housing (HxWxD)	92 mm \| 90 mm \| 27 mm
Protection class	IP30
Terminal max. wire size	2.5 mm²
Battery life	minimum 2 years
Power source	battery powered, 2 x 1,5 V AA Alkaline cells
Product literature language	multilanguage user guide included in package

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Products

Product Type	Model
Products
DT90A1008	standard
DT90E1012	with ECO button for up to 24h energy-saving setback