Related Manuals for Kospel EKCO.M3
Summary of Contents for Kospel EKCO.M3
- Page 1 Electric Central Heating Flow Boiler EKCO.M3 EKCO.MN3 Assembly and operating instructions EKCO.M3 ver. 2 EKCO.MN3 ver.2...
- Page 2 This appliance can be used by children aged from 3 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
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Page 3: Safety Instructions
Safety instructions Read and strictly follow this installation and operating instructions to ensure a long life and reliable boiler operation. An efficient electrical installation which has been completed in accordance with the binding norm of electric installation. Central heating system equipped with an appropriate expansion vessel completed in accordance with binding norm of hydraulic installation. -
Page 4: Installation Notes
Installation notes EKCO.MN3 boilers are equipped with an expansion vessel (capacity: 5l, pressure: 1,5 bar). The expansion vessel is sufficient for following capacities of the heating system at given temperatures of the medium and central heating system pressure. Temperature of heating medium Capacity of central Pressure in central (feed and return) - Page 5 Tcyl PI - manometer ZK - cut-off valve RW - expansion pipe NW - built-in expansion vessel (EKCO.MN3) NW1 - expansion vessel ZT - thermostatic valve ZP - passage valve F - filter G - radiator ZS - drain valve TWV - three-way valve ZAS - DHW Cylinder Tr - regulator of room temperature...
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Page 6: Assembly And Installation
Assembly and installation Hang the boiler up in a vertical position on fixing screws with the inlet and outlet pipes to the bottom, maintaining clearances from the walls and the ceiling. Connect the boiler to the central heating system equipped with a cut-off valves. Fill the central heating system with treated water or non-freezing liquid what influences on the durability of immersion... - Page 7 Single phase connection 230V 1N~ PNL - connection points of neutral, p r o t e c t i v e a n d p h a s e conductors [1] - temperature limiter [2] - additional conductors (for one- phase system only) Three phase connection 400V 3N~ PNL - points of neutral and protective...
- Page 8 3 - OFF M.SUPPLY PUMP.C PUMP PUMP Tcyl Switch setting Function EKCO.M3 boiler in stand-alone mode or master in 1 - ON 2 - OFF cascade operation EKCO.M3 slave boiler in cascade operation mode 1 - OFF 2 - OFF (EKCO.S3)
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Page 9: Connection Of External Control Signals
Connection of external control signals Do not connect any voltage into FN, MA, RT, Tcyl, Tos, Tr entries! This can result in permanent controller damage. Tcyl FN FN Tr Tr MA MA RT RT Tcyl Tcyl entry function symbol External forcing of temperature change or work algorithm [Configuration>... - Page 10 • slave boilers in cascade mode - connection to the master boiler. connection of heating modules and boilers in slave mode. Connecting external devices via communication bus Internet module C.MI2 Heating module C.MG3 EKCO.M3 EKCO.M3 C.MI2 C.MG3 C.MG3 Slave boilers EKCO.S3 in cascade mode Internet module C.MI2, heating module...
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Page 11: Connection Of Actuators
Connection of actuators PUMP.C – circulation pump PUMP.C L N PE Circulation pump TWV - three-way valve connection Depending on the type of drive control used (SPDT or SPST), select the appropriate valve connection diagram. The LA contact is active (the relay gives the voltage to the output) while the boiler is heating to CH. -
Page 12: Control Panel
Control panel By turning the operating dial [3] left or right, you can set the operating modes: stand-by , CH , DHW , CH + DHW .By turning the navigation dial [2] (left or right) in all 9:37 Thu 22.04.2021 9:37 Thu 22.04.2021 modes except stand-by, the function screens 14.5°... - Page 13 MAIN SCREEN: 1 - heat reception signalling 2 - heating program execution 9:37 Thu 22.04.2021 9:37 Thu 22.04.2021 3 - outdoor temperature 4 - work in accordance to CH schedule, the 14.5° 14.5° symbol indicates current temperature 5 - room temperature 6 - work in accordance to DHW schedule, the symbol indicates the current temperature.
- Page 14 Temperature settings for the room: Frost protection Economy temperature Comfort temperature Comfort temperature plus Comfort temperature minus Request for heating from room regulator ( connected to RT entry ) Buffer schedule - loading off Buffer schedule - loading on 23.5° 23.5°...
- Page 15 Signaling other settings: Device’s error indication Circulation pump operation indication (pulsating means that minimum flow is not provided) For boilers wit rated power up to 8kW, the minimum flow rate is 3.5 l/min, for higher powers 4,5 l/min. Heating on indication The PV energy limit is on.
- Page 16 SETTINGS : Adjusting boiler parameters to user preferences. 9:37 Thu 22.04.2021 9:37 Thu 22.04.2021 Settings Settings • Boiler temperature: Target CH temperature (only available in basic mode and setting the constant parameters of CH [Configuration> Central heating> Regulation> Constant]. • Room temp.: setting the requested room temperature, available with activated Tr sensor [Configuration>...
- Page 17 • CH program (only available in basic mode with activated sensor Tr) [Configuration> Room temp.> Temp. sensor> Tr]: No. 1...No. 8 > setting 8 daily programs. In each daily program there are 5 editable time frames, which can have one of the room temperature sets ( ).
- Page 18 • DHW program (only available in DHW cylinder systems with internal adjustment activated [Configuration > DHW cylinder > Regulation> Inside]). No. 1...No. 8 > setting 8 daily programs. In each daily program there are 5 editable time frames, which can have one of the cylinder temperature sets ( )In any other case, the economy temperature will be activated ( 1 - the number of the time frame (max.5)
- Page 19 • Disinfection (only available in systems with DHW cylinder): Temperature: the value of the temperature in the tank during disinfection, Week day: the day for disinfection during automatic program, Hour: the time of disinfection in automatic program, Working time: time of disinfection (calculated from the moment the temperature has reached disinfection value), Automatic mode: automatic start of disinfection at the set time (time, day of the week),...
- Page 20 CONFIGURATION: Configuration: adaptation of the boiler to the heating 9:37 Thu 22.04.2021 9:37 Thu 22.04.2021 system in the facility. Configuration Configuration * Changes in the configuration menu are possible after entering an access code. When prompted for an access code, turn the navigation dial to the required code and confirm the code by pressing the dial.
- Page 21 Boiler protection: Yes - if the temp of the inside sensor of the boiler drops below 5*C, the circulation pump will turn on No - protection turned off • Outside temp: the configuration parameters of the outside temperature sensor. Sensor Tos: Yes - sensor on, all functions related to external temperature will be active, No - sensor inactive - disables the function Emergency out.
- Page 22 • Room temp.: Temp. Sensor: choosing the type of room thermostat RT -external room controller (heating order by short-circuiting the contact at RT entry), Tr - internal room controller, room temperature sensor connected to the Tr input. Tr control: room temperature control Yes - heating turned off after reaching set room temperature.
- Page 23 CH venting: Turn on: start the process of venting the installation in the CH circuit, Turn off: venting process terminatiot. DHW venting: Turn on: start the venting process of the installation in the DHW circuit, Turn off: venting process termination. During the venting procedure (10 min), the pump operates alternately at maximum and minimum rotational speed.
- Page 24 • Pressure sensor: No - turning the control off Yes - turning the control on Pressure control should be switched off only when boiler works in an open CH system. • Working mode: Standard: boiler is the only device that controls CH system. Source: the boiler acts only as a heat source and the heating system is controlled by heating modules.
- Page 25 SERVICE: Diagnostic tools, access for the installation 9:37 Thu 22.04.2021 9:37 Thu 22.04.2021 company and specialized services after entering the access code. Service Service FAST MODES: 9:37 Thu 22.04.2021 9:37 Thu 22.04.2021 Fast switching algorithm of work depending on the needs. Fast modes Fast modes •...
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Page 26: Daily Schedule
Start-up With the first start-up of the boiler or after restoring to factory settings it is necessary to select the language and boiler’s rated power. the boiler is ready to work properly only after selection of these parameters. Daily schedule: 1 - time period panel 2 - no. -
Page 27: Turbo Mode
If there are no defined time frames, then after selecting „new” the time frame 00:00am to CH program CH program 23:59pm will be set , which should be edited in 1 0:00 - 23:59 accordance with user’s needs. The daily program will be saved to the boiler’s settings by pressing the command „END”. -
Page 28: Heating Curve
Heating curve Boiler’s controller is responsible for maintaining proper temperature in central heating installation depending on the outside temperature. While the temperature outside the facility is low, heat demand within the facility is higher, whereas while the temperature outside is high, analogically, there’s no need to maintain high temperature within the installation. Correlation between outside temperature and heating installation’s temperature can be presented in a graphical form of so called heating curve. - Page 29 DHW cylinder. How to connect the inverter to the boiler is shown in the diagram below: EKCO.M3 PV inverter • • The relay output of the PV inverter for external load management must be connected to the boiler’s FN entry.
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Page 30: Cascade Mode
EKCO.M3 EKCO.S3 mode EKCO.S3 mode EKCO.M3 master boiler controls EKCO.M3 boilers set in slave operating mode EKCO.S3 (see position of switches in cascading mode - chapter Installation). In order to activate the cascade mode, it is necessary to: set the configuration switches of master boiler to the EKCO.M3 position, set configuration switches of slave boiler to the EKCO.S3 position,... - Page 31 SLAVE BOILER’S MAIN SCREEN 1 - boiler’s ID 2 - rated power 9:37 Thu 22.04.2021 9:37 Thu 22.04.2021 3 - flow l/min 4 - pressure in the system 20° 20° 12° 12° Settings signalization: Device’s error indication Heating blocked by signal from master device Slave boiler performance paused Circulation pump operation indication (pulsating means that minimum flow is not provided)
- Page 32 • System: Type: EKCO.Sx3 (ID) MSK program: boiler’s driver version PW program: the version of panel’s program Max rated power: boiler’s set rated power Pump type: type of pump installed in the CH system Reset: boiler’s start-up Factory settings: restore to factory settings CONFIGURATION: Configuration: adaptation of the boiler to the heating 9:37 Thu 22.04.2021...
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Page 33: Technical Data
Outlet flow temperature °C 20 ÷ 85 Max. temperature °C EKCO.MN3 716 x 316 x 235 Dimensions (height x width x depth) EKCO.M3 716 x 316 x 191 EKCO.MN3 ~20,5 Weight EKCO.M3 ~15,8 Boiler’s connections G 3/4" (inside thread) EKCO.MN3... - Page 34 Boiler 4 / 6 / 8 Rated power 230V~ 400V 3N~ Rated voltage Rated current 17,4 26,1 34,8 3x5,8 3x8,7 3x11,6 Min. power supply cable 3x2,5 5x2,5 cross-section Max. power supply cable 5 x 16 cross-section Max. allowed network Ω 0,27 0,17 0,15...
- Page 35 PL-090B_f.
- Page 36 KOSPEL Sp. z o.o. 75-136 Koszalin, ul. Olchowa 1, Poland tel. +48 94 31 70 565 serwis@kospel.pl www.kospel.pl Made in Poland...