ST-81 controller

Charge Kamen boiler controller – KG version (smoke conduit facing upwards).

The ST-81 temperature controller designed for CH charge boilers. It controls the CH water circulation pump, the DHW pump and the fan. There are four pump modes available: house heating, boiler priority, parallel pumps and the summer mode. The controller housing is adapted for boiler installation.

Functions performed by the controller:

  • fan control;
  • CH pump control;
  • DHW pump control;
  • option to connect a room controller;

Controller features:

  • LCD display;
  • CH temperature sensor;
  • DHW temperature sensor;
  • temperature protection (thermal overload relay);
  • panel enclosure for installation on a boiler or in a metal case;

ST-81K zPID controller

Kamen charge boiler controller with a flue gas temperature sensor.

Optionally for charge boilers (at extra charge).

The ST-81 zPID temperature controller designed for CH charge boilers. It controls the CH water circulation pump, the DHW pump and the fan. There are four pump modes available: house heating, boiler priority, parallel pumps and the summer mode. The controller housing is adapted for boiler installation.

Functions performed by the controller:

  • automatic fan control;
  • CH pump control;
  • DHW pump control;

Controller features:

  • LCD display;
  • CH temperature sensor;
  • DHW temperature sensor, flue gas outlet temperature sensor;
  • temperature protection (thermal overload relay);
  • panel enclosure for installation on a boiler or in a metal case;

ST-880K zPID controller

Kamen charge boiler controller with handling of the mixing valve and the flue gas temperature sensor.

Optionally for charge boilers (at extra charge).

Functions performed by the controller:

  • fan control;
  • actuator control of the mixing valve;
  • CH pump control;
  • DHW pump control;
  • additional pump control;
  • option to connect a room controller with RS or traditional communication;
  • option to connect the ST-65 GSM module;
  • option to connect the ST-505 ETHERNET module;
  • two valves can be controlled with additional ST-61 v4 or ST-430 RS modules;
  • zPID software;

Controller features:

  • large graphic display for easy controller operation;
  • encoder knob;
  • CH temperature sensor;
  • DHW temperature sensor;
  • valve and return temperature sensor;
  • flue gas outlet temperature sensor;
  • outdoor sensor (extra option);
  • power supply cable;
  • pump power supply cable;
  • provided with temperature protection (thermal overload relay);
  • panel enclosure for installation on a boiler or in a metal case;

ST-480K controller

Controller for boilers with automatic eco-pea feeder.

Functions performed by the controller:

  • fan control and screw feeder or piston feeder control;
  • CH pump control;
  • DHW pump control;
  • floor pump control;
  • circulation pump control;
  • actuator control of the mixing valve;
  • option to connect a room controller with RS or traditional communication;
  • option to connect the ST-65 GSM module;
  • option to connect the ST-505 ETHERNET module;
  • two valves can be controlled with additional ST-61 v4 or ST-431n modules;

Controller features:

  • Large graphic display for easy controller operation;
  • CH temperature sensor;
  • DHW, floor temperature sensor;
  • valve and return temperature sensor;
  • external sensor (without cable);
  • feeder temperature sensor (protection);
  • provided with temperature protection (thermal overload relay);
  • power supply cable;
  • pump power supply cables;
  • single-module panel enclosure for boiler installation or metal case;

BRULI controller

Optionally for feeder boilers (at extra charge).

On-line boiler controller with flue gas temperature control:

  • remote operation and setting of the boiler controller operating parameters from any place around the world with a web browser;
  • control and reduction of flue gas temperature based on fuzzy logic;
  • updating controller software over the Internet;
  • setting the service parameters of the regulator operation and calibrating the sensors using a web browser;
  • recording alarms and other events on the memory card;
  • recording boiler operating parameters on the memory card;
  • setting of normal (daily) temperature and reduced (night) temperature for central heating and domestic hot water in the daily and weekly cycle;
  • weather controller with standard (day) and reduced (night) temperature settings in daily and weekly cycle;
  • room controller with standard (day) and reduced (night) temperature settings in daily and weekly cycle;
  • interoperability with a room thermostat;
  • independent thermal protection of the boiler against uncontrolled temperature rise;

ST-976 controller

Controller for boilers with automatic Venma pellet feeder.

Controller functions:

Burner control:

  • Automatic lighting-up based on flue gas temperature or flame sensor – control of combustion process by zPID;
  • temperature protection (thermal overload relay);
  • control of two feeders;
  • burner grate control;
  • fan control;
  • burner operation daily cycles;
  • burner power control;
  • Combustion control by means of an OXYGEN SENSOR (optional);

System control:

  • mixing valve control;
  • circulating pumps control;
  • return protection control;
  • weekly control;
  • weather compensated control;
  • configurable voltage contact (control of an additional heat source);
  • Interoperability with a room switching controller or with RS communication;
  • option to extend with additional control modules: ETHERNET, GSM, mixing valves;