Control set for operating the heating system supplied from a fireplace with a water jacket, with regulation of the air supply to the combustion chamber by means of a cold air damper. It has a bright function display. It provides automatic operation of two central heating circulation pumps and a pump for charging the hot utility water system. A voltage free contact allows you to switch on or off another device (e.g. gas oven).

Equipment

• three water temperature sensors
• air supply damper
• mounting box for concealed installation
• bright function display

Basic controller functions

• optimization of the combustion process in the fireplace
• smooth control of the throttle regulating combustion air supply
• DHW pump control
• different operating modes for the DHW pump
• controlling the operation of two circulation pumps
• the function of blocking another source of heat when the fireplace provides heat to the installation
• integrated zone thermostat function
• memory in case of power failure - restoration of previously made settings

Technical data

• 230 V / 50 Hz power supply
• no load power consumption 5 W
• maximum connected power 750 W
• number of outputs controlling 3 * 250 W / 230 V / 50 Hz pumps
• one voltage-free control output
• number of outputs controlling the throttle drive 1 * 5 V / 500 mA / DC
• quantity sensor in water temperature 3 * KTY81 (0 ... + 100 C)
• accuracy of temperature measurement 2 C
• temperature measurement resolution 0.5 C