RT14

RT-14 TATAREK is a controller designed for operating heating systems supplied from a solid fuel central heating boiler, in which the combustion process is regulated by a variable control of the air damper.  It supports central heating (CH) and buffer storage or hot water storage tank (HW ). In addition, this controller provides support for a 3-way mixing valve in heater, floor systems and in a system of protecting the return temperature of the warm water to the boiler. This model is suitable for mounting in the casing of the boiler (panel), or in a metal casing mounted on the boiler. The controller has a graphics display that allows for a simple and clear monitoring of individual system components, and temperature indication in the systems‘ individual measuring points.

Features:

- Support of the air blower (two modes of operation: with variable speed or mode on / off)

- Implementation of boiler scavenges

- Support of the circulating pump CH

- Support of the load pump HW

- Support of the 3-way mixing valve (230V)

- Support of the booster pump for the 3-way valve.

- PID algorithm - optimization of combustion process

- Primary sensor with integrated safety sensor STB

- Temperature sensor to operate the HW  system

- Temperature sensor of system of the 3-way valve.

- Anti-Overheating alarm  STB – switches off the blower and activates work of all connected devices receiving heat.

- Anti-Frost alarm - activates the pump CH and circulates the water in the system when the water temperature drops below 5 ° C

- Alarm signaling with light and sound

- Ability to connect any room thermostat with potential-free contacts

- Cyclic realization of pump rundowns outside the heating season in order to protect the rotor against stagnation (switching on once a week for 1 minute.)

- Memory of recently applied settings after a loss of power and  their recall after power is again on.

- The graphics display showing the operation of the boiler and the cooperating heating system.

- Highest load parameters of output contacts among the offered controllers.

- The wide adjustment ranges of operation of all equipment (modulation of blower, times and breaks of scavenges, operating temperature ranges of pumps and valves)