ELEKTROBOCK patalpos termostatas PT21

Features of the PT21 digital thermostat: is the successor of the PT20 thermostat (discontinued). It is designed to meet a high standard for the required functions and to maintain the ease of operation of this device. By using a digital thermostat, you can significantly save energy required for heating, while maintaining optimum thermal comfort. Due to the large program options (up to 6 time periods and temperatures for each day), you can ideally choose a program that suits you. Advantages of PT21: HYSTERIA SETTING from 0.1°C to 1.5°C QUICK TEST FOR CORRECT CONNECTION OF THERMOSTAT AND BOILER TL. "Test" Easier setting of hours and day, only "+/-" faster copying of days with "Copy". different program for each day simple operation and programming possibility of short-term change of program temperature easy mounting on all types of KU/KP68 installation boxes economical holiday mode (max. 99 days) low consumption information on boiler operating hours temperature control in 0.5°C increments multifunction display "Off" to switch off the boiler memory retention during battery change for approx. 25s Technical parameters Power supply 2 batteries (2x1,5V R6/AA) Thermostat type wired Hysteresis control type (0.1 °C to 1.5 °C) Accuracy 0.5°C Dimensions (LxWxD) 80x130x20 mm Degree of protection IP20 Operating temperature 0 °C to 40 °C Relay switching element Output 5 A / 250 VAC Temperature variation per day 6 Adjustable temperature range 5 °C to 39 °C Temperature setting in 0, 5 °C increments Min. programming time 10 min Min. indication jump 0, 1 °C