Wireless - manual issue 02/2013 rev. 03 hrt-177rs w ireless rf weekly room thermostat installation and user instruction …………… page 2 en c ronotermostato settimanale senza fili manuale di installazione e uso ………… . … pag. 11 it.
En . 2 t hese instructions are to be retained by the user thank you for choosing this radio frequency (rf) radiostat. This central heating control device is easy to fit, and with correct use, will deliver improved comfort levels in your home whilst saving you money. This thermostat is designed to be...
En . 3 s ymbol d escription /f unction heating mode is active (winter mode) s ta tu s m o d e auto: the thermostat uses the programmed heating pattern (default or user defined) to switch the heating on & off at preselected times. Off: the thermostat is set to have the heating constantly off (in this...
En . 4 1. Rotate to select the desired temperature and press to enter. 2. Press once to activate or deactivate the advance function. Use to “advance” the heating to an on or off period 3. Press for 3 seconds to enter menu. Rotate to scroll through the menu choosing between status mode, economy tempe...
En . 5 receiver led: colors and functionality l ed f unctions r eason 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 signal received from the transmitter or end u...
En . 6 brown = main supply 230 vac = line l black & black = room thermostat = i-o see above picture for the receiver internal connections. I mportant : the link-wire (if fitted) must be removed from room thermostat terminals i mportant : secure the receiver wiring harness to the internal boiler cabl...
En . 7 internally. W arning ! Do not touch the printed circuit board of the transmitter as it contains electrostatically sensitive components. F unctions the weekly wireless rf room thermostat has the following functions: • room thermostat: the internal temperature sensor detects the temperature and...
En . 8 l ow 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 heating supply during the day. Follow the correc...
En . 9 p ar . D escription 01 c alibration it is possible to calibrate the transmitter temperature sensor by entering the 01 parameter. On the display will appear only the temperature. Use the encoder to increase or decrease the temperature. Press the encoder to enter the new value. From now the tra...
En . 10 t echnical specifications r eceiver linked with transmitter via rf: frequency 868 mhz power rating: 230 vac ± 10%, 50 hz power consumption: 1,2 w relay switching capacity: − min 1ma, − max 2a at 30 vdc − max 0,25a at 230 vac t ransmitter linked with receiver via rf: frequency 868 mhz power r...
