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OPERATION MANUAL
RK-2006SPGMS
version of the adapter
(MZK, MZM2)
Pellet fuel burner fitted boiler temperature controller.
Version 8B28

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Summary of Contents for P.W. KEY RK-2006SPGMS

  • Page 1 OPERATION MANUAL RK-2006SPGMS version of the adapter (MZK, MZM2) Pellet fuel burner fitted boiler temperature controller. Version 8B28...
  • Page 3 1. Application. Controller RK-2006SPGMS is designed for temperature control of solid fuel fired wa- ter boilers equipped with: – Auger and feeding stoker working with the stoker, – Blow-in fan, – Ignition glow plug for automatic start, – Central heating pump, –...
  • Page 4: Operation

    5 – MENU button and choose the parameter, 6 – ESC / output. Figure 1. Front panel of RK-2006SPGMS controller. Basic operation of the device is to set the preset boiler temperature. In this hands. U need to turn the boiler thermostat knob (4) to set the correct value and confirm it with the OK button (or press the knob).
  • Page 5: Description Of Display Symbols

    4. Description of display symbols. 1 – Thermostat work indicator, 2 – DHW temperature, 3 – DHW pump work indicator, 4 – Controller work mode, 5 – Boiler water temperature, 6 – Feeder work indicator, 7 – The outdoor temperature, 8 –...
  • Page 6 5. Device operation modes. Table 1. Operation mode list. Description Operation mode. STOP Boiler control stopped. Controller maintains central heating and domestic water pump operation, but automatic ignition does not follow. STAND-BY Controller maintains central heating and domestic water pump operation. In case of heat demand automatic ignition of boiler follows.
  • Page 7 mode follows till flame is detected. If the flame is not detected within the specified time, the controller activates „Out of fuel alarm”. Pressing STOP button, exceeding time limit for cleaning, thermostat contacts opening or if water temperature in domestic water tank is obtained during operation in IGNITION mode will result in switching of the controller into EXTINCTION (SHUT DOWN) mode.
  • Page 8 SCAVENGE (AIR PURGING). During the operation with minimum power output, the controller will activate flue sca- venge (purging) to ensure removal of accumulated gases. Scavenge (purging) is provided with temporary fan operation in higher speed. EXTINCTION (SHUT DOWN). When in this mode the controller turns off the fuel auger and engages the fan to en- sure complete fuel combustion and the burner cool down.
  • Page 9 ALARMS. RK-2006SPGMS controller continually checks operations of installed devices as well as alarm sensors. In case of failure, the device activates alarm and proper opera- tions are carried out. Information on the problem is also shown on the display. In addition depending on nature of damage the inner sound alarm system may be activated.
  • Page 10 Protection against overheating and overheating of the boiler. RK-2006SPGMS is protected against overheating of the boiler. If the water tempera- ture reaches a preset value in parameter TEMP service. MAXIMUM THE BOILER, the controller activates the pump absolutely CO. The increase in water temperature...
  • Page 11 Increasing the temperature of the boiler. 1.24 Heating circuit 2. 1.1 Fuel type selection – RK-2006SPGMS controller enables programming ignition settings for four different fuel types. „Fuel type” parameter enables switching betwe- en particular settings. Fan, auger and igniter operation are saved for the selected fuel type.
  • Page 12 1.2 Desired boiler temperature – it is the temperature setting that will be obtained by the controller, if room thermostat input contacts are closed. 1.3 Boiler operation max. power – boiler operation max. power – this parameter enables to limit boiler operation max power. Power limitation is possible thanks to fuel reduction during operation at maximum power.
  • Page 13 1.10 Burner measured temperature – this parameter displays the current measured burner temperature. 1.11/1.12 Burner temperature with fuel ignited – if ignition temperature is equal or higher than this desired setting, the controller will switch off the lighter and assume that ignition was provided.
  • Page 14 CONTINUOUS PLUS – the burner is continuously turned on (except from emergencies)and ignites andheats up automatically even when the contacts of the thermostat are opened (unlike the continuous mode, when contacts of the thermo- stat should be closed to heat up the burner). MINIMUM POWER –...
  • Page 15 Table 3. Table service parameter F – parameter depends on the type of fuel. Parametr 2.1 Language. (see description). 2.2 Brightness of the display. 2.3 Saturation. Overall 2.4 Contrast. 2.5 Service settings. 2.7 Output testing. 3.1 Fan modulation during boiler start. 3.2 Min.
  • Page 16 6.1 Mode of operation of the cleaning mechanism: CYCLE, ROTO, AUTO, COMBI, COMBI2 6.2 Cleaning mechanism work time. 900s 6.3 Cleaning mechanism retraction time. 900s 6.4 Cleaning mechanism pause time. 900s 6.5 Opening time cleaning mechanism. 900s Cleaning 6.6 Closing time cleaning mechanism. 900s mechanism 6.7 Number shut downs before cleaning.
  • Page 17 13.10 The time of the actuator. 13.11 Actuator pause time. 13.12 The transit time of the actuator. 1min 10min 13.13 Circuit type 2: CENTRAL, UNDERFLOOR. 13.14 Use the main thermostat . 14.x 14.1 Outside temperature sensor IS, NO The heating 14.2 Point 0 heating curve.
  • Page 18 fan with speed according to the selected „Min. fan speed during boiler start” setting. After time expire the controller will increase fan speed up to the selected „Max. fan speed during boiler start” setting. 3.5 Fan speed during ignition – this parameter describes power of the fan speed during ignition.
  • Page 19 4.x Fuel auger operation parameters. 4.1 Auger filling time – this parameter specifies time required for refilling the main auger with fuel. 4.2 Initial fuel feed – this parameter specifies time, when fuel will be fed before igniter start. Selection of „0s” setting will switch off initial fuel dose feeding. In this ca- se „Fuel dose during ignition”...
  • Page 20 4.9 Stoker pause time – this parameter specifies pause time during stoker operation when in work cycle. This setting is unavailable if the stoker is switched off or in automatic mode. 4.10 Time to extend the work stoker – this parameter is only available when stker is in automatic mode and determines how long after you turn off the main tray will work stoker.
  • Page 21 5.2 Indication correction of flame optical detector – only when flame optical detector (FD-1) is on. Describes light intensity detected by optical detector when burner is off. The correction value is deducted from the value light intensity during the flame detection. Correction allows calibration of FD-1 sensor the way that during burner shut down value (no flame) of the light equals zero.
  • Page 22 5.12 Smooth stabilization of ignition – setting the parameter to YES will cause the stabilization of firing up the controller gradually increases the amount of fuel fed. This parameter is not available if the parameter STABILIZATION OF FIRING is set to 5.13 Furnace extinction (shut down) time –...
  • Page 23 involving extinguished hearth, start cleaning mechanism at the time set in the para- meter TIME OPENING THE MECHANISM and run the fan with the power specified in the parameter SPEED FAN. THE CLEANING. After switching off the engine out- put controller also disables the fan and counts time set in the parameter TIME CLOSING MECHANISM, then take a normal job.
  • Page 24 6.5 Opening time cleaning mechanism – this parameter is only available when cleaning mechanism operates in AUTO mode or ESTATE and determines the time required to complete the opening mechanism during cleaning automatic. 6.6 Closing time cleaning mechanism – This parameter is available only when the cleaning mechanism operates in AUTO mode or COMBI and determines the time it takes to return the mechanism to its rest position after the full opening of the automa- tic cleaning mechanism.
  • Page 25 7.2 Periodic switching pump – this parameter allows you to run the function periodic heating pump to move water in the heating circuit. The pump is activated for 30 seconds at intervals set in the parameter TIME PERIOD. ON. PUMP CO. This function is available when the CO pump mode is set to the value of TERM.
  • Page 26 8.4 Domestic water pump work extension – quick switching off of the pump refilling domestic water tank may result in excessive rise of boiler temperature. This parameter enables switching on of domestic water pump extension. This setting is available, if domestic water path „EXISTS” setting was selected. 8.5 Domestic water pump extension time –...
  • Page 27 The room thermostat. RK-2006SPGMS was equipped with an input for connecting any room thermostat with contact output. Contacts of the thermostat is signaled by the appearance of the thermometer symbol in the index of the thermostat.
  • Page 28 NORMAL – in this mode, the thermostat contacts are closed when the controller starts firing up the burner and the boiler strives to maintain the set temperature of the boiler thermostat knob. After reaching the desired temperature in the room and the thermostat regulator contacts open burner extinguishes and goes STANDBY.
  • Page 29 MODBUS RTU – Communication by RS-485 bus with using the ModBus standard RTU protocol. 10.2 MODBUS device number – 1..247 – allows the user to determine the number of the device attributed to your controller, and to avoid errors when a number of devices are switched to the bus.
  • Page 30 13.x Circuit 2. 13.1 Circulation mode 2 – This parameter allows you to attach the second circuit, and choose whether this mode is to be operated stirrer with a pump or the pump itself. 13.2 Mode switching circuit 2 – when working in a mixing valve pump: TERM –...
  • Page 31 13.10 The time of the actuator – time single switch actuator during a slow opening or closing the valve. 13.11 Actuator pause time – ctime between starts of the actuator during a slow opening or closing the valve. 13.12 The transit time of the actuator – the time required to complete the actuator to go from open to close or vice versa.
  • Page 32 Weather characteristics. The temperature of the circulation water needed to maintain the constant room temperature depends mainly on the outside temperature and thermal properties of a building. The controller enables the user to set the adequate inclination and shift of the weather charcteristics.
  • Page 33 The ratio of weather charcteristics inclination – the parameter defines the CH water temperature, when the outside temperature is 0. The relation between the outside temperature and the CH circulation water temperature for ten exemplary settings of the parameter is shown in the graph. The shifting in weather characteristics of the CH circuit –...
  • Page 34 Figure. RK-2006SPGMS Controller connection diagram.
  • Page 35 Information on disposal This appliance is marked according to the European Directive 2002/96/EC on Waste Electrical and Electronic Equipment (WEEE). The symbol on the product, or the documents accompanying the product, indicates that his appliance may not be treated as household waste. The appliance shall be handed over to the applicable collection point for used up electrical and electronic equipment for recycling purpose.
  • Page 36 Manufacturer: P.W. KEY 11-200 Bartoszyce, ul. Bohaterów Warszawy 67 tel. (89) 763 50 50, fax. (89) 763 50 51 www.pwkey.pl e-mail: pwkey@onet.pl...