User manual BTICINO ELECTRONIC TIMING THERMOSTAT ART. 4477

[. . . ] 4477 GENERAL CHARACTERISTICS: - 4 programs: MAN, P1, P2, P3 - Frost protection ( only with P3 ) - Manual operation - It is possible to program two different reference temperature values (Tmin and Tmax) - Continuous indication on the LC-Display og the time , day of the week, the ambient temperature, the program chosen, and the on or off position of the load. - Working reserve: 30 days - Min time interval between two operations: 1 Minute - Temperature field displayed: 5°C ÷ Program MAN: The apparatus works as a traditional ambient thermostat; setting the reference temperature the thermostat switches on or off the controlled load keeping the ambient temperature about the chosen value. [. . . ] Now the time is set on the actual hour, minutes and days of the week referring to the programming. ATTENTION: The following programming steps differ according to the program selected (MAN, P1, P2, P3). If the selected program is MAN, at the end of the time and day setting the thermostat assumes the normal working conditions. If the selected program is P1, P2 or P3, press the key P to quit the setting . When the display shows Tmin, set the requested minimum temperature value pressing the keys + or (e. When the display shows Tmax, set the requested maximum temperature value pressing the keys + or - (e. Verify that the display indicates exactly the day to be programmed (DAY 1) and the function chosen (ON1 = Tmax). Press + to advance and - to go back (example 8 o'clock) Store with key M. Follow the same procedure to set the hour and the minutes of the following function (OFF1 = Tmin). In order to facilitate the programming fill the table as indicated in the example. [. . . ] With the programs P1-P2P3 it is possible to operate manually the thermostat without changing the programming. NOTE : When the frost protection is activated, it is not possible to use the manual operation. [. . . ]