English
Digital room temperature controller, rotary knob for temperature selection, backlit display, 3 individually adjustable basic programs, 42 programmable switching times (max. 24 per program) with a maximum of 5 temperature levels, optimization function, frost protection, party/ECO program, vacation program, external input for presence detector, remote sensor, floor sensor, window contact or telephone remote switch, operating lock, pump protection function, 2- or 3-wire connection, plug-in base for mounting on wall or flush-mounted box, adjustable operating point and switching difference, power supply via two 1.5 V AA alkaline batteries, battery replacement indicator
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