Electronic room double-circuit chronothermostat with Wi-Fi

(VT.AC713.0) Electronic room double-circuit chronothermostat with Wi-Fi is designed for automatic control of operation of two independent heating circuits based on the readings of the built-in and remote temperature sensors, by supplying control signals to climate systems controls (servo, pump, fan, etc.).

A Wi-Fi module is integrated into the thermostat which provides the possibility of remote temperature control using a mobile device. The Valtec Heat Control mobile app is available for download in the Google Play Market and Apple Store.

The device is powered from 220 V alternating current mains.

A remote temperature sensor is included into the package.

Main functions and capabilities of VT. AC713 chronothermostat:
• maintenance of the temperature in two independent heating circuits of the serviced room based on the readings of the built-in and remote temperature sensors;
• daily and weekly programming of temperature regimes for one heating circuit (for example, radiator heating circuit) and maintenance of the constant preset temperature in the second circuit (for example, in the underfloor heating circuit);
• the possibility of programmable disconnecting of one of the heating circuits;
• actuator control by means of two electromagnetic relays: with normally open (NO) / normally closed (NC) group of contacts for the first heating circuit (built-in sensor) and normally open (NO) contact for the second heating circuit (remote sensor);
• the possibility of reassignment (program inversion) of relay contacts of the second circuit;
• connection to a 2.4 GHz Wi-Fi network providing the possibility of chronothermostat control from the mobile device using Android or iOS operating system;
• adjustment, control and monitoring of thermostat operation from the device front panel and remotely using a mobile application;
• maintenance of frost protection mode;
• adjustment of the dead space (hysteresis range) between opening and closure temperatures of control relay contacts;
• calibration of temperature sensor readings according to control thermometer readings (temperature measurement error compensation);
• local (screen) and remote (on a mobile device) indication of operating modes, time and of current and preset temperature of heating circuits;
• display backlight;
• blocking of settings for protection against unauthorized access.