SAFETY PRECAUTIONS Modification programmed parameters should only be carried by Safety requirements described a person acquainted with this user’s manual following sections of this user’s manual. Apart from them please obey requirements The controller can only be used in described below.
We do not take responsibility for damages GENERAL INFORMATION caused by failing to observe the following user manual. The controller is a modern electronic device designed to handling the work of the pellet DOCUMENTATION STORAGE boiler using help of optical flame brightness We advise you to keep carefully this user sensor.
USER MENU STRUCTURE HUW settings HUW preset temperature HUW pump operation mode Main menu Information Priority Boiler settings No priority HUW settings * Mixer 1-5 settings * Summer Summer/Winter HUW tank hysteresis General settings HUW disinfection Manual control HUW tank night time decrease ...
CONTROLLER MAINTENANCE In this chapter shortened controller’s handling is described. MAIN DISPLAY WINDOW DESCRIPTION WORK Boiler temperature HUW temperature Fig. 1 Main display window. Room thermostat disconnection reaching 1. Controller’s working modes: FIRING UP, preset room temperature; OPERATION, SUPERVISION, BURNING OFF, BURNING OFF ON DEMAND, PAUSE Preset boiler...
CONTROLLER START UP FIRING UP After making sure that fuel is in the silo, and FIRING UP mode is for automatic firing up of the hatch is closed – the boiler can be furnace in boiler. Total time of firing up switched on.
1. Standard Operation in Fuzzy Logic mode: 2. Fuzzy Logic Fuzzy Logic mode controller The mode can be changed this way: automatically regulates burner power Menu → Boiler settings → Regulation allow boiler operation in such a way to mode maintain its temperature on preset level.
temperature, because it will cause too high a activate the grid, move the parameters temperature of the boiler). Operation and available in the: pause time of the feeder in SUPERVISION Main Boiler settings Boiler → → mode is set using following parameters: operation mode Feeding time...
8.11 HOT WATER TEMPERATURE activate disinfection function while SETTINGS service of HUW is deactivated. Preset temperature defined 8.15 MIXER CIRCLE SETTINGS parameter: Menu → Settings of HUW → HUW preset Settings of first mixer circle are in the menu: Menu → Mixer settings 1 temperature Settings for other mixers are in following 8.12...
adjustment this reduction will stop 8.16 WEATHER CONTROL temperature increase temperature Depending measured outside heated room. temperature, automatically controlled can be either preset boiler temperature and mixer Mixer with weather sensor and room panel cycles temperatures. By correct adjustment Room Control TOUCH settings: of heating curve temperature of heating Set parameter Mixer weather control in circuits is counted automatically depending...
Parallel movement of heating curve and then Should be set the support Outputs H1 or choose lower heating curve, Output H2 and H3 to support the circulation If by frosty weather room temperature is too pump in: low and in warmer time too high – it is Menu →...
refilled anytime, that means it is not needed 8.21 INFORMATION to wait till the silo is empty. However fuel Menu information enables view to measured should be filled up to the level corresponding temperatures and allows to check which of to 100% and set the controller level as devices are currently activated.
During transport the controller cannot be TECHNICAL DATA exposed to vibrations bigger than typical for Power 230V~; 50Hz; transport of boilers. Current consumed by controller 0,04 A Maximum nominal current 6 (6) A CONTROLLER INSTALLATION Controller’s level of protection IP20 12.1 ENVIRONMENTAL CONDITIONS 0...50 C...
12.3 INSTALLATION The controller is adapted to be installed on flat assembly surface. In order to screw it to assemble surface please undo the screws (3) and carefully lift the cover (1), then undo the plug (4). Then remove the cover (1) in a safe place. Using screws (5) stuck through holes in the cover (2) screw the controller to assembly surface (6).
Page 23
Connecting wires should not touch with surfaces with temperatures exceeding nominal temperature of their work. Claps on the right side of the device are marked as L, N, 1-19 are designed to connect devises powered with current 230V~. Claps 20-40, D+, D- and RJ are designed to cooperate with low voltage devices (below 12V) Connecting current 230V to claps 20 –...
12.5 SAFETY CONNECTIONS Safety wires are to be connected with terminals marked with this symbol 12.6 ELECTRIC SCHEME Scheme of electrical connections of the controller, where: T1 – boiler temperature sensor CT4, Fig. 13 OS - flame optical sensor, T2 - feeder temperature sensor NTC, H – voltage output to indicate alarms or control the boiler reserve or control the circulation pump, RELAY –...
Fig. 13 or properly to used kind of controller. 12.7 TEMPERATURE SENSORS The sensor should be screw to the wall. CONNECTION Access to assembly holes is possible after Wires of the sensors can be extended by unscrewing the cover of the sensor. wires with diameter...
boiler pump. In order to thermostat switch boiler operation select Thermostat CT2S-2 (fumes) Weather Min. Nom. Max. selection for universal or ecoSTER T1 (if temperature Ω Ω Ω room panel Room Control TOUCH °C connected) 999,7 1000,0 1000,3 Menu Service settings Boiler →...
Page 27
controller equipped with transmitter as standard option. Assembly of transmitter should be done by a person with proper qualifications. According to valid norms and regulations. Control of reserve boiler by setting the Output H on Reserve boiler. Menu → Service settings → Output H1 Set the parameter Reserve boiler activation temperature below which a reserve boiler is to be activation in:...
Connect electrical power controller and activate it so the mixer pump is working, Choose direction which servomotor opens and closes. To do so, switch the button to manual control and find position in which temperature mixer circuit maximal (in controller it is position 100% ON) and value position when AL 2 AL 3...
Turn the cap of the valve into closed Maximum lenght of wires to Room Control position, then again switch the button in the TOUCH panel should not exceed 30m. This cover into AUTO. Connect the electrical lenght can be bigger when wires with bigger power to the controller - % indicator of valve diamater than 0,75mm2 are used.
Grate* STRUCTURE – SERVICE MENU Blowing work - supervision Blowing pause - supervision Service settings Lambda probe* Burner settings Operation with Lambda probe Boiler settings Dynamics CH and HUW settings Reaction time Buffer settings* Blow correction range Mixer 1-5 settings * Minimum blowing power Output H1...
Page 32
Mixer settings 1-5 Mixer support Off CH on Floor on Only pump Thermostat selection* Universal ecoSTER T1-T3 Minimum mixer temperature Maximum mixer temperature Range of proportionality* Constant of integration time* Valve opening time Pump off by thermostat Mixer input dead zone * Output H Output H2 and H3*...
SERVICE SETTINGS 14.1 BURNER Firing up Description Firing up test time Time for checking if furnace is hot. Only fan is operating Time for feeding fuel when firing up. It refers to the first attempt. In next Feeding time attempts the amount of fuel is smaller (20% of basic amount) Threshold of flame detection in % of light, when the controller deems the ...
Page 34
Blowing start Flame brightness with which airflow starts while burning off the fuel Flame brightness with which airflow starts when burning off the fuel in Blowing stop burning off process Cleaning Cleaning time before firing-up Fan operation time during cleaning the furnace while firing up ...
14.3 CH and HUW Parameters determines the temperature at which CH boiler pump is activated. It protects the boiler against watering due to cooling off with Temperature of activating the CH cold water returning from installation. Attention: Deactivating boiler pump pump only does not guarantee boiler protection against watering and consequently corrosion.
14.4 BUFFER Parameter serves to activating buffer operating mode. Available after Buffer support connecting additional module B and buffer temperature sensors. Parameter buffer loading start temperature defines high temperature Loading start temperature below which buffer feeding starts. Buffer feeding proces is finished when low temperature reaches value defined in parameter buffer Loading end temperature feeding end temperature.
Parameter serves two functions: - allows restricting setting too high mixer preset temperature. Automatic control also will not cause exceeding preset temperature above value set in this parameter. Maximum mixer temperature - with parameter Mixer service = activated FLOOR is also limit temperature of mixer sensor when mixer pump is deactivated.
clear alarms - enables resetting the alarm list of the controller. SOFTWARE REPLACEMENT Software replacement can be made by a micro memory card only type microSD HC. Attention: replacement software can only be done by a qualified person, observing every safety means related to danger of electricity shock! To replace the programme, it is needed to...
The controller can not be used as ALARMS DESCRIPTIONS sole protection of boiler against back fire. Additional protecting 16.1 FUMES MAX. TEMP. EXCEEDING automatics is to be used. alarm occurs after exceeding maximum fumes temperature. Turns off the 16.4 BOILER TEMP. SENSOR DAMAGE fan.
all pumps are deactivated in order to not LAMBDA PROBE Burner efficiency increased cause excessive cooling of the boiler. The connecting additional lambda sensor module. cause of these alarms can be broken igniter Lambda probe is to be activated in: or lack of fuel in the silo.
POSSIBLE FAULTS DESCRIPTION Symptoms Tips Check: There signs If line fuses are not blown, replace if necessary operation of device despite If the wire connecting panel with the executive module is plugged connection to the network. correctly and if module is not damaged. On the screen of the Room Check: Control TOUCH controlling...
HUW pump is not working, Set the parameter Extension time operation HUW pump = 0 even if HUW silo is loaded The cause may be HUW silo loading when HUW priority is activated. Wait until HUW is loaded or activate the HUW priority. ...