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Plum ecoMAX920P2-I Operation And Installation Manual

Weather controller
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ecoMAX920P2-I
Weather controller
FOR CENTRAL HEATING SYSTEMS
ecoSTER TOUCH*
ecoNET300*
ecoNET.apk
www.econet24.com
ecoSTER TOUCH and internet module ecoNET300 are not part of
*
standard equipment controller.
OPERATION AND INSTALLATION MANUAL
Manual version: 1.0_EN
1
05-2019

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Summary of Contents for Plum ecoMAX920P2-I

  • Page 1 Weather controller FOR CENTRAL HEATING SYSTEMS ecoSTER TOUCH* ecoNET300* ecoNET.apk www.econet24.com ecoSTER TOUCH and internet module ecoNET300 are not part of standard equipment controller. OPERATION AND INSTALLATION MANUAL Manual version: 1.0_EN 05-2019...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS 10.6 .......... 21 ONNECTING SERVOS SAFETY INFORMATION........4 10.7 ............. 22 UTPUT TEST CONTROLLER INTENDED USE ......5 10.8 ........22 ONTROL PANEL ASSEMBLY 10.9 ......22 ONNECTING THE CONTROL PANEL INFORMATION CONCERNING DOCUMENTATION5 10.10 C ......22 ONNECTING THE ROOM PANELS DOCUMENTATION STORAGE ......

  • Page 4: Safety Information

     Modification programmed SAFETY INFORMATION parameters should be made only by a Requirements concerning safety are listed in person who read this manual. particular sections of this instruction. Apart  from them it in necessary to fulfill the following Use only in heat circulation system requirements.

  • Page 5: Controller Intended Use

    requirements which are not labeled with any Controller intended use symbols! The controller is intended for controlling: WEEE Directive 2012/196/UE central heating system, HUW tank, Purchased product is designed and made of HUW circulation system, materials of highest quality. solar circulation system. The product meets the requirements of the controller connected...

  • Page 7: For The User

    CONTROLLER OPERATION MANUAL ecoMAX920P2-I FOR THE USER...

  • Page 8: Controller Description

     Heating circuits Controller description The controller control the operation of one direct heating circuit (radiator) and two Controller structure adjustable heating circuits (radiator or floor). Water temperature in heating circuits is set by weather, i.e. water temperature in the heating circuit is calculated in accordance with a temperature from the external sensor.

  • Page 9: Display Main Screen

    9. Navigation bar – indicates location of Display main screen displayed screen and number of screens possible to be displayed. Screens can be changed with the use of (3) and (11) arrows. 10. Temperature measured by external temperature sensor 11. Arrow for changing screens – press this symbol in order to switch to HUW preparation screen or separate heating circuit screen if any additional functions...

  • Page 10: Menu Levels

    Menu levels Two main menu levels are used in the controller: - user’s main menu, - installer’s service menu. Main menu Press “menu” to display rotational main menu. Legend: 1. Back to previous menu button 2. Back to display main window button – menu press it to get back to main window from every menu sublevel 3.

  • Page 11: Users Main Menu

    User’s main menu Caution: particular menu positions can be invisible in case there is no appropriate sensor, module or setting.

  • Page 12: Controller Operation

    Preset temperature in HUW tank can be Controller operation changed by clicking on a preset HUW tank temperature in HUW window. In order to Activating and deactivating enter window, click arrow Press the switch on the screen in order to controller main window, element no.

  • Page 13: Summer - Winter

    Automatic switching into SUMMER mode is possible only when the “Day” period external temperature sensor Heating Preset room temperature is connected. circuits set to day temperature value. Work mode setting HUW tank is loaded up to HUW tank It is possible to select work mode HUW preset temperature which suitable...

  • Page 14: Holiday Planning

    periods as “day” temperature. User can select main mode for 1 x HUW Circuit is off outside the defined HUW tank as “Inactive” and, if loading time periods. Anti – freeze necessary, activate an additional function remains active provided “1 x HUW loading” mode in order that is in active in service menu.

  • Page 15: Correction Of Temperature Readings

      menu Basic settings Change panel card into a slot in the control panel. name New software should be saved in *.pfc Usually, name of the control panel should format on a memory card in a form of two correspond to a room in which it is installed, files: file with a program for the control panel e.g.

  • Page 16: Room Temperature Stabilization

    a minimum value (service parameter). The pump will be stopped unless the external temperature exceeds 3°C. Do not disconnect or leave the controller STAND-BY mode without antifreeze functions active within a freezing hazard period. Anti-freeze function deactivated! View of main menu screen with turned OFF work mode with active anti-freeze function.

  • Page 17: Solar

    thermal characteristics of the building. The become active in order to load the tank and less heated building the higher heating curve solar energy gain will be higher. should be. Heating curve should be selected Installer from a service level should set the experimentally by changing it in several day highest possible...

  • Page 19: For The Installer

    CONTROLLER ASSEMBLY AND SERVICE SETTINGS MANUAL ecoMAX920P2-I FOR THE INSTALLER...

  • Page 20: Controller Assembly

    If there is a need to gain an access to the 10 Controller assembly terminals side, it is a must to disconnect the mains voltage and make sure there is no 10.1 General requirements dangerous voltage on regulator terminals. The controller should be installed by a 10.3 Temperature sensors assembly qualified installer...

  • Page 21: Connecting A Heat Source

    External temperature sensors Electrically connect the heating circuit pumps The controller cooperates only with a CT6-P to the controller according to the electric type weather sensor. Sensor should be fixed scheme. to a coldest wall in the building. Usually it is 10.6 Connecting servos a north wall under the roof.

  • Page 22: Output Test

    Set the appropriate function of the mixing a TV and from windows and doors which can valve: cool the room temperature sensor.    menu service settings H2 circuit Connect the panel (1) with a module with the Support use of cable (4).

  • Page 23: Heat Source Output Modulation

    Two room panels connected to independent heating One room panel connected to dependent heating circuits, where: 1 – room panel no. 1 and 2 – adjustable circuits, where: 1 – room panel, 2 – adjustable “H2 “H2 circuit”, 3 – adjustable “H3 circuit”, 4 – control circuit”, 3 –...

  • Page 24: Weather Control Settings

    - if at dropping external temperature, room temperature increases, the selected heating 1,5 V curve is too high, - if at dropping external temperature, room 10 V 2,5 V temperature also drops, the selected heating 10 V curve is too low, 10 V 3,5 V - if during frost, room temperature is proper...
  • Page 25 Room thermostat has no influence on a set temperature of water in the heat circuit when room temperature correction = 0. Room thermostat deactivation order to cause room thermostat influence the set temperature of water in the heat circuit: room temperature correction parameter to “0”...

  • Page 26: Hydraulic Diagrams

    11 Hydraulic diagrams Basic diagram , where: 1 – boiler without integrated pump, 2 – boiler pump, 3 – direct circuit / hydraulic coupling water temperature sensor, 4 – hydraulic coupling, 5 – direct heating circuit pump (H1 CIRCUIT), 6 –adjustable heating circuit pump (H2 CIRCUIT), 7 –...
  • Page 27 Connecting the boiler with water jacket , variant A – boiler with integrated pump, variant B – boiler without an integrated pump, where: 1 – boiler, 2 – electrical switching servo with return spring, 3 – coupling temperature sensor, 4 –...
  • Page 28 Diagram with heat buffer , where: 1 – boiler with integrated pump, 2 – pump, 3 – H1-S temperature sensor, 4 – heat buffer, 5 –fireplace pump controlled by fireplace regulator, 6 – H0-S sensor, 7 – fireplace with water jacket, 8 – H2 CIRCUIT regulated circuit water temperature sensor, 9 –...
  • Page 29 Diagram with heat buffer , where: 1 – boiler, 2 – boiler pump, 3 – H1-S temperature sensor, 4 – heat buffer, 5 – fireplace pump controlled by fireplace regulator, 6 – H0-S sensor, 7 – fireplace with water jacket, 8 – H2 CIRCUIT regulated circuit water temperature sensor, 9 –...
  • Page 30 Diagram with pelet boiler and with heat buffer , where: 1 – pellet boiler, 2 – boiler pump, 3 – HUW circulation pump, 4 – upper sensor temperature buffer, 5 – center sensor temperature buffer, 6 – lower sensor temperature solar, 7 –...
  • Page 31 Diagram with pelet boiler , where: 1 – pellet boiler, 2 – solar collector temperature sensor, 3 – temperature sensor system circuit, 4 – HUW tank lower temperature sensor (any solar sensor), 5 – direct heating circuit pump (H1 CIRCUIT), 6 –...
  • Page 32 Diagram with heat buffer with layered charging buffer , where: 1 – main controller module, 2- controller control panel with room thermostat function, 3 – fireplace, 4 – heat buffer, 5 – automatic boiler, OUT-A – boiler pump, OUT-B – fireplace pump, OUT-C - air valve open / close (optional), OUT-D - diverter valve (optional), S-P –...
  • Page 33 Diagram with heat buffer with layered charging buffer , where: 1 – automatic boiler, 2 – heat buffer, 3 – additional heat source (fireplace), 4 – controller output module, 5 – boiler pump, 6 – HUW pump, 7 – control panel controller with room thermostat function, 8 –...

  • Page 34: Electrical System

    12 Electrical system The controller is designed to be supplied with 230V~, 50Hz voltage. System features:  three-wire (with protective wire),  made in acc. with currently valid regulations,  equipped with a residual current device with an operating current IΔn≤30mA protecting against the effects of electric shock and limiting device damage, including fire protection.
  • Page 35  cables secured from splitting should be connected to screw terminals of the (6) connector,  cables should be put through cable outlets in the casing (1) and secured from ripping or loosening by a holdfast (5 – break it out from the casing), ...

  • Page 36: Electrical Diagram

    12.1 Electrical diagram...

  • Page 37: Service Menu

     heating curve shift 13 Service menu Constant water preset temperature* Entering service menu: Decreasing constant water temperature * Room thermostat selection menu → → password:0000 → OK  Service settings  Panel 1 H1-H3 circuit settings  T1…T3 HUW circuit settings Room thermostat function System ...
  • Page 38  Fireplace  Automatic source  Temperature deactivating main heat source  Pump start temperature  Critical temperature  Throttle fireplace Hydraulic diagram  0,1,2,3 Room thermostat hysteresis Anti-freeze Anti-freeze - delay Anti-freeze - temperature Automatic pump lock time Room thermostat ...

  • Page 39: H1 Circuit Service Settings

    13.1 H1 circuit service settings Direct circuit (nonadjustable) Name Range** Setting** Description ON (Radiators) – enables operation of the circuit, Support ON (radiators),OFF OFF – disables operation of the circuit, (radiators) – fixed value constant preset temperature water nonadjustable circuit is maintained weather –...

  • Page 40: H2 Circuit Service Settings

    temperature correction =0. Parameter disappears when Room thermostat function = thermostat. This parameter can be used only when Room thermostat function = thermostat. Exceeding a set room temperature causes decreasing set temperature in the heat circuit by “Decreasing water Reduction of water temp. 0 …...
  • Page 41 living room. T1…T3 – the controller receives ON/OFF signal from the universal room thermostat. Caution: after using the universal room thermostat connected to controller terminals, there is no further possibility of correcting temperature of water in the circuit from the room temperature! Therefore it is recommended to use the control panel as a room thermostat.

  • Page 42: H3 Circuit Service Settings

    1 … 6 Proportional range Advanced parameter. Do not change it unless it is really necessary. 0 … 255 Integration time constant Advanced parameter. Do not change it unless it is really necessary. A…Z Name circulation Enables changing name circulation. 13.3 H3 circuit service settings Settings for the adjustable H3 circuit is analogical to settings for the H2 circuit.

  • Page 43: System

    13.5 System System Name Range** Setting** Description Main heat source No – controller does not affect heat source operation,  Selection Gas/oil boiler/pellet/electric – controller enables or disables Gas/oil/pellet/ Gas boiler electric boiler heat source acc. to a heat demand. Heat source hysteresis.

  • Page 44: Solar

    Function saving electricity by stopping the pump of the regulated heating circuit when the measured temperature of the circulating 0…60 Automatic pump lock time 0min. water is maintained for 15 minutes above the preset temperature water. Recommended setting: 15 min. Room thermostat ...

  • Page 45: Buffer Settings

    because if it is too high, there could be a risk of burning with utility water. In case of installations with solar system, too low value will limit heat gains because solar pump loads the HUW tank to Maximum HUW temperature. During designing a HUW system, a possibility of regulator fault should be taken into consideration.

  • Page 46: Technical Data

    16 Temperature sensors check 14 Technical data Temperature sensors can be checked by Supply 230V~, 50Hz measuring resistance specified temperature. During the measuring period, Controller current consumption 0,4 A sensor should be disconnected from the Maximum rated current 6 (6) A controller.
  • Page 48 Wspólna 19, Ignatki 16-001 Kleosin Poland plum@plum.pl www.plum.pl...

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