Hoffmann HRT-177RS Manual, Installation And User Instructioins

8, !EN!.! 8! LOW BATTERIES The two supplied batteries will last for approximately 1 year under a normal usage. When the batteries are low, the relative icon will appear on the display. It is better to change the batteries on time in order avoid any lack of heatin…

3, !EN!.! 3! SYMBOL DESCRIPTION/FUNCTION Heating mode is active (winter mode) STATUS MODE AUTO: the thermostat uses the programmed heating pattern (default or user defined) to switch the heating ON & OFF at preselected times. OFF: the thermosta…

1, WIRELESS - manual issue 02/2013 rev. 03 HRT-177RS WIRELESS RF WEEKLY ROOM THERMOSTAT Installation and user instruction……………page 2 EN CRONOTERMOSTATO SETTIMANALE SENZA FILI Manuale di installazione e uso………….…pag. 11 IT ! …

7, Hoffmann HRT-177RS !EN!.! 7! internally. WARNING! Do not touch the printed circuit board of the transmitter as it contains electrostatically sensitive components. FUNCTIONS The weekly wireless RF room thermostat has the following functions: • Room thermostat: the internal te…

6, !EN!.! 6! Brown = main supply 230 Vac = line L Black & Black = room thermostat = I-O See above picture for the receiver internal connections. IMPORTANT: the link-wire (if fitted) must be removed from room thermostat terminals IMPORTANT: Secure the receiver wiring harness to the…

5, !EN!.! 5! Receiver led: colors and functionality LED FUNCTIONS REASON Led green ON constantly Relay closed = heating request ON Signal received from the transmitter or end user manual button pressing Led red ON constantly Relay open = heating request OFF S…