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EFOY Pro 12000 Duo Operation And Installation Manual

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  • Page 2: Table Of Contents

    Installation space requirements ..........21 Mounting the fuel cell ..............25 Off-heat ..................26 Connecting the exhaust hose ............. 27 Fill in EFOY Initial Start Fluid ............. 29 Electrical connection ..............31 4.6.1 Electrical connection to the battery ......... 32 4.6.2...
  • Page 3 Automatic antifreeze mode ............64 Shutdown ................... 65 5.6.1 Switching off the fuel cell ..........65 5.6.2 Removing the EFOY fuel cartridge ........65 5.6.3 Secure transportation and storage procedure ....65 5.6.4 Detaching the charge line and data line ......66 5.6.5...
  • Page 4 Contents Data interface functionality............75 Communication Protocols............77 Data interfaces ................77 8.2.1 Modbus RTU ..............78 8.2.2 SIO / Plain text ..............88 GSM-Modem ................89 Fuel cartridge sensor FS1 ............90 Cluster Controller CC1 .............. 91 DuoCartSwitch DCS 1 ..............93 Appendix ..................

  • Page 5: Introduction

    Introduction Foreword Thank you for choosing an EFOY Pro fuel cell from SFC Energy AG. We hope you enjoy using your new energy supply system. Before you use the fuel cell for the first time, please read this user manual and follow the installation instructions.

  • Page 6: Safety Information

    Safety Information Safety Information Explanation of safety alert signal words DANGER! Indicates an imminently hazardous situation, which, if not avoided, poses a high risk of death or serious physical injury. WARNING! Indicates a potentially hazardous situation, which, if not avoided, poses a medium risk of death or serious physical injury.

  • Page 7: General Safety Instructions

    Keep EFOY Pro fuel cells that have been switched off in frost-free storage or use the automatic antifreeze feature. Do not smoke in the vicinity of the EFOY Pro fuel cell or EFOY fuel cartridge. Protect from heat and ignition sources. Methanol is highly...
  • Page 8 WARNING! Damage in the event of an accident; risk of injury! EFOY Pro fuel cells and EFOY fuel cartridges must be securely fastened to prevent damage in the event of an accident. WARNING! EFOY Pro fuel cells must not be used in potentially explosive atmospheres.

  • Page 9: Safety Instructions For Methanol

    DANGER! Leakage of methanol fumes poses a fire hazard! Do not smoke when replacing the EFOY fuel cartridge and do not expose it to other ignition sources! Protect EFOY fuel cartridges from temperatures exceeding +50 °C / +122 °F.
  • Page 10 Safety Information CAUTION! Impurities in methanol! Original EFOY fuel cartridges contain methanol that has been approved by SFC. Even slight impurities or foreign particles in commercially available methanol may cause irreversible damage to the device, and may nullify the warranty or guarantee.

  • Page 11: Correct Use

    Safety Information Correct use The EFOY devices produced by SFC Energy AG are automatic charging devices for 24 V or 48 V lead accumulators (batteries) or SFC qualified lithium iron phosphate batteries (LiFePO4). Please note the following:  The devices must only be used to charge lead accumulators (batteries) that conform to the technical specifications of the device (see chapter 3.3 “Specifications”...

  • Page 12: Certification

    Certification Declaration of conformity SFC Energy AG, Eugen-Saenger-Ring 7, 85649 Brunnthal, Germany, hereby declares that the EFOY Pro 12000 Duo conform to the provisions of the EC Directive on electro-magnetic compatibility (2004/108/EC). The following harmonized norms apply: DIN EN 61000-6-1:2007, DIN EN 61000-6-3:2007 + A1:2011 Radio Frequency Interference (RFI) (FCC 15.109)

  • Page 13: Warranty

    Please note the attached conditions of warranty. Service Please contact our EFOY hotline in relation to any technical questions about EFOY Pro fuel cells. The contact details are provided in chapter 1.2 “Contact details” on page 4. Page 12...

  • Page 14: Disposal And Transportation

    Old electronic devices must not be disposed of in your household rubbish. Observe the local regulations. For advice on returning old devices, please contact the EFOY hotline. The contact details are provided in chapter 1.2 “Contact details” on page 4.

  • Page 15: Configuration

    Configuration Configuration Standard equipment The EFOY Pro fuel cell SET includes the following equipment: Part number Description Device EFOY Pro fuel cell 500 904 001 Insulated exhaust hose EH2 500 903 001 EFOY Initial Start Fluid 1.5l 500 903 002 EFOY Recovery Fluid 0.5 l...

  • Page 16: Connections

    Operation panel (see detail view) Opening screw for EFOY fluids Data interface (see detail view) Connector #1 for EFOY fuel cartridge Connector #2 for EFOY fuel cartridge Outlet screw for internal fluid (for transport), bottom side Air supply for cooling air...
  • Page 17 Configuration Detail view – Operation panel Switch EFOY Pro fuel cell on/off Display the main menu. [menu] Scroll back one level in the menu. [] Scroll up one line in the display. [] Scroll down one line in the display.
  • Page 18 Configuration Detail view – Electrical connection Connection sense line + Connection power line + Connection power line - Connection sense line – Connection earth line Detail view – Data interface reverse side – I/O 1…8 1…8 … RS485 RS485 RS232 GND RS232 TxD RS232 RxD MODBUS ISOCOM...

  • Page 19: Specifications

    Configuration Specifications Performance data Product EFOY Pro 12000 Duo 500 W Max. rated output Min. power output 3,000 h 400 W Min. power output 4,500 h 350 W Nominal voltage 24 V DC 48 V DC Voltage range 18.5 V – 32 V DC 34.5 V –...
  • Page 20 Configuration General data EFOY Pro 12000 Duo Product Number of fuel cartridges (with DCS1) Length fuel connector 70 cm / 27.6 in Sound pressure level at a distance of 1 m / 7 m 62 dB(A) / 45 dB(A) (3.3 ft / 23 ft) Weight 32 kg / 70.6 lbs...
  • Page 21 Configuration Equipment Operation Via operating panel with text display or via operating panel OP2 with text display Data-Interface RS232 RJ-45 plug for accessories (e.g. interface adapter) Data-Interface Modbus RTU RS485 RJ-45 plug and terminal block (A, B, GND) Electrical interface Power Terminal plus (+) and minus (-): min.

  • Page 22: Installation

    EFOY Pro fuel cell will shut down and not produce energy. As soon as the temperature in the installation space fall below +40 °C / +104 °F the EFOY Pro 12000 Duo will start again fully automatic. CAUTION! The device requires an air supply and generates off-heat and exhaust gases.
  • Page 23 Installation Opening at installation space Opening for air supply for installation space Air supply for stack and heat exchanger Separation of air supply and off heat Off-heat from heat exchanger Process exhaust air from stack hose (see chapter 4.4 “Connecting the exhaust “...
  • Page 24 Separation of air supply and off heat is necessary to prevent recirculation of waste heat at high temperatures.  The electrical connections, the fill opening for EFOY Recovery Fluid and the fuel cartridge must be easily accessible. Install the device in an upright position only.
  • Page 25  The EFOY Pro 12000 Duo each have two 70 cm / 27.6 in hoses. Make sure that the fuel cartridge is within reach of both connections. CAUTION! The connection hose and exhaust hose must not be damaged or replaced by another hose.

  • Page 26: Mounting The Fuel Cell

    Installation Mounting the fuel cell Select a suitable location for installation as described in chapter 4.1 "Installation space requirements" on page 21. Observe the dimensions in chapter 3.3 "Specifications" on page 18. DANGER! Leakage of methanol poses a fire hazard! Do not drill or screw into the housing.

  • Page 27: Off-Heat

    Separation of air supply and off heat is necessary to prevent recirculation of waste heat at high temperatures. The electrical connections, the fill opening for EFOY fluids (EFOY Initial Start Fluid and EFOY Recovery Fluid) and the fuel cartridge must be easily accessible. Page 26...

  • Page 28: Connecting The Exhaust Hose

    WARNING! Exhaust gases contain moisture and may exceed +60°C / +140°F during operation. Let the EFOY Pro 12000 Duo cool down before conducting a service at the unit. WARNING! The exhaust hose leads water vapor and water to the outside. At deep temperatures this water can freeze and harm the device.
  • Page 29 Installation Remove the protective cap from the exhaust gas outlet of the EFOY Pro fuel cell. Keep this for winter storage or in case you need to return the fuel cell. Attach the insulated exhaust hose supplied to the exhaust gas outlet.

  • Page 30: Fill In Efoy Initial Start Fluid

    The content of the fluid is 0.5 mol/l dissolution of distilled water and methanol and is not harmful in small amounts. For a secure transport and storage the EFOY Pro 12000 Duo is shipped empty. Therefore it is necessary to fill in EFOY Initial Start Fluid before initial operation.
  • Page 31 EFOY Initial Start fluid that may spill over. Bolt the opening screw again. INFO: The EFOY initial start fluid can be filled in the EFOY Pro 12000 Duo before installation. The device should not freeze after the EFOY initial start fluid was filled in. INFO: The EFOY Initial Start Fluid is required for every initial start.

  • Page 32: Electrical Connection

    High battery capacities can cause high inrush currents. INFO: The EFOY Pro 12000 Duo must be connected to the battery using a fused circuit. Fuses have to confirm to the maximum currents as specified, see chapter 3.3 “Specifications” on page 18.

  • Page 33: Electrical Connection To The Battery

    The EFOY Pro charges the connected battery and the battery supplies the power to the application or to the electrical loads. The EFOY Pro must only be used to charge batteries that conform to the technical specifications of the device (see chapter 3.3 "Specifications" on page 18).
  • Page 34 Installation Install a fuse / circuit breaker between the EFOY Pro 12000 Duo and the batteries in the cables sense + and power +. It should be as close as possible to the batteries. Recommended fuse / circuit breaker Power + line:...

  • Page 35: Combination With Other Energy Sources

    The EFOY Pro is often used in combination with a photovoltaic system. CAUTION! The EFOY Pro 12000 Duo needs power to measure the battery voltage as well as to start. Take care that the EFOY Pro fuel cell is connected directly to the batteries and there is no load throw-off in between.

  • Page 36: Operation

    5.1.1 Buttons and symbols on the operating panel Buttons/LEDs The buttons and LEDs on the operating panel have the following functions: Switch EFOY Pro fuel cell on/off Display the main menu. [menu] Scroll back one level in the menu. [] Scroll up one line in the display.
  • Page 37 The fuel cartridge should only be replaced once it has been completely emptied. A cluster icon is displayed for EFOY Pro devices that run in parallel (see chapter 8.5 "Cluster Controller CC1" on page 91). If want to operate the EFOY Pro fuel cell using an external...

  • Page 38: Initial Start

    5.1.2 Initial start Fill in EFOY Initial Start Fluid Consider filling EFYOY Initial Star Fluid into the EFOY Pro 12000 Duo before the initial start. Please follow the descriptions in chapter 4.5 “Fill in EFOY Initial Start Fluid“ on page29.
  • Page 39 Operation Use [][] to select the voltage profile connected to the EFOY Pro 12000 Duo. Following voltage profiles are available: 24 V profile 48 V profile Press [ok] to confirm your selection. Select battery type Following battery types are available in the "Battery type"...

  • Page 40: Info Screen

    Operation Selecting a fuel cartridge Use [][], to select whether you want to use a single fuel cartridge or a DuoCartSwitch DCS1 for the relevant connector. Press [ok] to confirm your selection. INFO: A detailed description of the DuoCartSwitch DCS1 is available in the respective user manual.
  • Page 41 Press [ok] to confirm your operating mode selection. Operating status Start phase The EFOY Pro fuel cell undergoes a start phase lasting up to 20 minutes. At the end of this phase, it has reached its full rated output. Charging mode The EFOY Pro fuel cell charges the battery.
  • Page 42 7.2 "Errors and solutions" on page 70. INFO: During normal operation, the EFOY Pro 12000 Duo briefly interrupts power generation several times each hour for max. 30 seconds. A charging current of 0.0 A is displayed when this occurs.

  • Page 43: Main Menu

    Operation 5.1.4 Main menu  Press [menu]. The main menu appears.  Press [][] to select a submenu.  Press [ok] to access the selected submenu.  Press [] to return to the info screen. You can select the following menu options in the main menu: Operating mode Fuel cartridge...
  • Page 44 Language Press [][] to select the language. Press [ok] to confirm the language selection. Reset The reset function allows you to restart the EFOY Pro fuel cell:  Press [ok] to perform a restart.  Press [] to stop the restart and return to the main menu.

  • Page 45: Expert Menu

    Operation 5.1.5 Expert menu CAUTION! Incorrectly set operating parameters may damage the device. This may nullify your warranty. Only use the precise values permitted for the battery parameters and battery protection settings (see page 49). Before installation and operation please check the battery data sheets from the manufacturers permitted battery values.
  • Page 46 Operation Voltage profile Press [][] to select a voltage profile where the EFOY Pro 12000 Duo is connected to. You can select the following voltage profiles: 24 V Profile 48 V Profile Press [ok] to confirm the voltage profile. DANGER! Danger due to incorrect voltage profile setting.
  • Page 47 Operation INFO: The factory defaults for all battery types are based on experience and the parameters for the LiFePO4 batteries are tested and approved only with specific batteries. Please refer to your dealer or follow the advice of the battery manufacturer. Battery parameters You can select the following options in the "Battery parameters"...
  • Page 48 24.4 V / 48.8 V for lead-acid batteries, the switch-on voltage must drop below 24.4 V / 48.8 V for at least 60 seconds in order for the EFOY Pro fuel cell to start. If loads with a high rate of power consumption are operated temporarily, this value must be set in accordance with the operating times of these loads.
  • Page 49 28.8 V / 57.6 V and a switch-off current of 10.0 A / 5.0 A. This means that the EFOY Pro fuel cell switches off as soon as the battery reaches a voltage of 28.8 V / 57.6 V and the charging current simultaneously drops below 10.0 A / 5.0 A.
  • Page 50 Operation Permitted value ranges for lead batteries (24 V) Factory Min. Max. User- defaults defined value: Switch-on voltage 24.4 V 22.0 V 26.0 V Switch-off voltage 28.8 V 27.0 V 29.4 V Switch-off voltage 29.4 V 27.0 V 30.0 V (Hybrid) Switch-off current 10 A...
  • Page 51 Operation Permitted value ranges for LiFePO4 batteries (24 V) Factory Min. Max. User- defaults defined value: Switch-on voltage 25.0 V 24.0 V 26.8 V Switch-off voltage 29.0 V 27.6 V 29.2 V Switch-off voltage 29.0 V 27.0 V 30.0 V (Hybrid) Switch-off current 10 A...
  • Page 52 The battery protection function provides deep discharge protection for the battery, even when the EFOY Pro fuel cell is switched off and does not take over the charging function. You can select the following menu options in the "Battery protection"...
  • Page 53 Either the battery has already been damaged or too much energy has been discharged. INFO: Battery protection only works if a full EFOY fuel cartridge is connected. Communication In the menu ”Communication“ different communication protocols can be selected.

  • Page 54: Remote Control Via Computer

    A detailed description is available in this user manual in chapter 8.2 „Communication Protocols“ on page 77. Remote control via computer You can also control the EFOY Pro using a computer. Remote control is also possible using an optional modem. The same operating functions available via the operating panel are also available via the data interface (see chapter 5.1 "Operation via the...

  • Page 55: Fuel Cartridges

    5.3.1 Connecting the fuel cartridge CAUTION! Ensure that a full EFOY fuel cartridge is connected at the initial start of the EFOY Pro fuel cell. When the fuel cartridge is empty, the yellow LED on the device flashes and the red LED on the operating panel.
  • Page 56 Operation Connecting the M10 fuel cartridge Screw the EFOY Pro fuel cartridge connector (1) directly onto the M10 fuel cartridge (2) Press [ok] on the operating panel so that the red warning light and error message are no longer displayed.
  • Page 57 Operation Connecting the MT60 fuel tank Screw the EFOY Pro fuel cartridge connector (1) directly onto the MT60 fuel tank (2) Press [ok] on the operating panel so that the red warning light and error message are no longer displayed.

  • Page 58: Selecting A Fuel Cartridge

    Operation 5.3.2 Selecting a fuel cartridge When you select the "Fuel cartridge" submenu in the main menu, the display shows the fuel cartridges already enabled and the device connectors. INFO: If you have not connected a full fuel cartridge, disable the fuel gauge by selecting "Disable fuel gauge"...
  • Page 59 Operation You can select the following actions in the connector submenu: Cartridge: A single fuel cartridge is to be used at the connector. The associated fuel cartridge is displayed at the highest level of the menu. DuoCartSwitch: A DuoCartSwitch is to be used at the connector.

  • Page 60: Operating Modes

    Operation Operating modes The EFOY Pro fuel cell can be operated in one of the following modes:  Automatic  Manual On  Manual Off  External control on  Hybrid 5.4.1 Automatic Automatic mode starts as soon as you connect the device to the battery.

  • Page 61: Manual On

    < 10.0 A / 5.0 A) batt Please note: The EFOY Pro fuel cell can only start if it is connected to an intact battery and a filled fuel cartridge. The EFOY Pro fuel cell does not switch on if the battery is damaged or has been deeply discharged.

  • Page 62: Manual Off

    Operation 5.4.3 Manual Off INFO: To protect the components, the device should not be switched off until it has been running for at least 30 minutes since it was started. If the device is switched off before this period has elapsed, it will continue running for the remainder of the required running time.

  • Page 63: External Control

    Operation 5.4.4 External control You can control the EFOY Pro externally using a switching contact on Pin 7 at the Data Interface plug, e.g. a solar charger. See chapter 3.2 Connections on page 15 for the Pinning. "External control" operating mode must be enabled.

  • Page 64: Hybrid

    Only use the precise values permitted for the battery parameters and battery protection settings. The EFOY Pro can be set into Hybrid mode by a voltage signal or a software control. In this operation mode all parameters are disabled, like switch-on voltage or battery protection.

  • Page 65: Automatic Antifreeze Mode

    EFOY fuel cartridge and an intact battery. INFO: The battery protection as well as the antifreeze mode is also active when the EFOY Pro 12000 Duo is in switch off mode. INFO: The methanol consumption in the antifreeze mode depends on the climatic conditions.

  • Page 66: Shutdown

    Shutdown 5.6.1 Switching off the fuel cell Switch off the EFOY Pro fuel cell via the operating panel or directly on the device. This is described in chapter 5.4.3 "Manual Off" on page 61. 5.6.2 Removing the EFOY fuel cartridge This is described in "Removing the fuel cartridge"...

  • Page 67: Detaching The Charge Line And Data Line

    +1 °C / +34 °F. (See also storage temperature in chapter 3.3 "Specifications" on page 18). If the EFOY Pro fuel cell is exposed to temperatures below +1 °C / +34 °F without connected batteries and sufficiently filled fuel cartridges, it must be defrosted for approximately 24 hours at room temperature before use.

  • Page 68: Maintenance

    +1 °C / +34 °F. (See also storage temperature in chapter 3.3 "Specifications" on page 18). If the EFOY Pro fuel cell is exposed to temperatures below 0 °C / 32 °F without connected batteries and sufficiently filled fuel cartridges, it must be defrosted for approximately 24 hours at room temperature before use.

  • Page 69: Firmware Update

    Note that liquid can drop out when running the transport lock procedure. INFO: Use a suitable box for storing the EFOY Pro fuel cell, e.g., the box in which it was delivered. The EFOY Pro fuel cell must be stored in an upright position only.

  • Page 70: Troubleshooting

    Safety WARNING! Do not open the EFOY Pro fuel cell! Unauthorized opening of the EFOY Pro fuel cell interferes with safe operation of the device and nullifies the warranty and guarantee. The EFOY Pro fuel cell does not contain any parts that you can maintain or repair yourself.

  • Page 71: Errors And Solutions

    Please contact your service partner or the Protect device against hotline. Contact details are provided in frost! Please contact chapter 1.2 "Contact details" on page 4. EFOY hotline or hotline@sfc.com. A restart is required. If Select the "System reset" option in the the error occurs again main menu to restart the device (max.
  • Page 72 600 cm² / 95 in². Then refill the fuel cell with EFOY service fluid (see chapter 7.3 "Adding EFOY recovery fluid" on page 74). Interruption: The cooling air is insufficient or the Cooling insufficient.

  • Page 73: Display Warnings

    Please check installation which the fuel cell is installed has sufficient and air supply! ventilation, or whether the openings for the air supply in the EFOY Pro fuel cell are blocked. Battery defective, The on-board electrical system including the small or too old. Please battery has to be checked.

  • Page 74: Errors Without Display Messages

    00800 / 732 762 78* Hotline: +49 89 / 673 592 555 service@sfc.com www.efoy-pro.com *Calls can be placed free of charge from the landline from: Germany, Belgium, Denmark, France, Great Britain, Italy, the Netherlands, Norway, Austria, Sweden, Switzerland and Spain.

  • Page 75: Adding Efoy Recovery Fluid

    There is no need to add EFOY recovery fluid under normal operating conditions. Never refill the fuel cell with more than one bottle of EFOY recovery fluid at a time. Use original EFOY recovery fluid only.

  • Page 76: Data Interface And Optional Accessories

    Cluster controller CC1  DuoCartSwitch DCS1 CAUTION! The data interface cannot be connected directly to a computer. The interface adapter is required for this. Connecting the EFOY Pro fuel cell directly to a computer can damage both devices. Page 75...
  • Page 77 When using a communication interface, the supplied ferrite must be mounted to the communication cable. The communication cable must be laid through the ferrite twice (“loop”). The ferrite must be placed as close as possible to the EFOY Pro fuel cell. Page 76...

  • Page 78: Communication Protocols

    Data Interface and Optional Accessories Communication Protocols The communication with the EFOY Pro fuel cells is possible via RS232 and RS485 data connection. Also a direct modem connection for external control and observation is possible. Following protocols are supported: SIO / clear text (RS232, factory settings)

  • Page 79: Modbus Rtu

    The deactivated interface is without function 8.2.1 Modbus RTU The EFOY Pro fuel cell enables a MODBUS RTU communication via the RS- 232 or RS485 data interface. Following parameters are set for the MODBUS RTU protocol: Baud rate: 9600...
  • Page 80 A detailed description is available in the user manual for the interface adapter. Connection to a RS485 network An RS485 interface is provided at the data interface back side of the EFOY Pro 12000 Duo. INFO: The pre-installed MODBUS Address is the last 2 numbers of the serial number.
  • Page 81 Data Interface and Optional Accessories The MODBUS address of each EFOY Pro fuel cell can be changed via the Operating panel or with the MODBUS command: CAUTION! Wrong set addresses can cause conflicts within the communication network! Make sure that every MODBUS address in an RS-485 network is only given once.
  • Page 82 Data Interface and Optional Accessories 8.2.1.1 MODBUS RTU functions The EFOY Pro MODBUS protocol is based on following Modbus specifications: Modbus application protocol V1.1b3 Specific feature: Type RTC (Real Time Clock) Use following bit field definition for decoding RTC types (e.g. system time...
  • Page 83 Data Interface and Optional Accessories Address Name Description Unit Multiplier Type 0.001 30016 Uaus Output voltage UINT16 0.001 30017 Uklemm Internal voltage UINT16 0.001 30018 Uper Internal voltage UINT16 0.001 30020 Stack voltage UINT16 30021 Uzell Internal voltage UINT32 0.001 30023 ULF1 Internal voltage...
  • Page 84 Data Interface and Optional Accessories Address Name Description Unit Multiplier Type 30099 Circulation pump voltage 0.001 UINT16 Condition of back up coin cell 30100 Coin (available in future release) UINT8 30102 IstSollCP Target value for stack current 0.001 UINT32 30104 PoutQuer Averaged output power 0.000001...
  • Page 85 Data Interface and Optional Accessories Address Name Description Unit Multiplier Type Cart21 Fill level cartridge port #2.1 0.001 INT32 30733 Cart22 Fill level cartridge port #2.2 0.001 INT32 30735 CartAll Sum of the fill levels of all 0.001 INT32 30737 connected fuel cartridges UINT32 30800...
  • Page 86 Data Interface and Optional Accessories Holding register Address Name Description Value Type 40990 IDSELECT Select expert setting ID. See chapter UINT16 8.2.1.2 “Overview ID list” on page 40991 IDVALUE Read/write expert setting of See chapter INT32 selected ID. 8.2.1.2 “Overview ID list”...
  • Page 87 Data Interface and Optional Accessories Address Name Description Value Type 41014 Cartridge Select Activate cartridge port. 1: C#1 INT16 C: Connector 11: C#1 DCS1#1 DCS1: DuoCartSwitch DCS1 12: C#1 DCS1#2 2: C#2 21: C#2 DCS1#1 22: C#2 DCS1#2 41020 Battery Type Set battery type.
  • Page 88 Data Interface and Optional Accessories 8.2.1.2 Overview ID list Profile Type Name Standard Min. Max. 17 Switch-on delay 60 s 300 s 45 Absorption time 180 min 0 min 300 min 89 Minimum charging time 30 min 30 min 180 min 49 Max.

  • Page 89: Sio / Plain Text

    Data Interface and Optional Accessories Recommended way to read expert setting parameter: Write (command 0x10) desired expert setting ID to MODBUS Register 40990 (IDSELECT) Use a combined read & write (command 0x17), write setting property to read to 49999 (IDSTATESEL) and read 40991 (IDVALUE).

  • Page 90: Gsm-Modem

    A detailed description is available in the user manual for the interface adapter IA1. GSM-Modem The optional GSM modem enables you to monitor and control the EFOY Pro fuel cell remotely. It is recommended to use such a solution for autonomous operation of the EFOY Pro.

  • Page 91: Fuel Cartridge Sensor Fs1

    The fuel cartridge sensor FS1 may also be used with fuel cartridges that are partly empty. It sends a signal to the EFOY Pro fuel cell when the fill level falls below the sensor.

  • Page 92: Cluster Controller Cc1

    Computer connection same operating mode (e.g. all in automatic (COM) mode) and the "External control" operating to fuel cartridge mode must be enabled. sensor FS1 All EFOY Pro fuel cells must have the same settings to run in parallel. Page 91...
  • Page 93 Data Interface and Optional Accessories The cluster icon is displayed at the bottom right of the display for EFOY Pro devices running in parallel. Remote control (remote-on): The EFOY Pro can be controlled externally using a switching contact on the CC1, which means that the charging mode can be started.

  • Page 94: Duocartswitch Dcs 1

    DuoCartSwitch DCS 1 The DuoCartSwitch enables you to connect two fuel cartridges to the cartridge connector of one EFOY Pro fuel cell. The switching valve switches automatically from the fuel cartridge in operation to the reserve fuel cartridge. This means that the autonomy of the application can be doubled.

  • Page 95: Appendix

    Appendix Appendix Installation Checklist Application: EFOY Pro 12000 Duo S/N: Date: Technician: Description Note Initial Start Fluid filled in Temperatures above completely +3 °C / +38 °F Check battery voltage Fuel cell supplied with voltage and compare Adjustable in main...

  • Page 96: U-I And U-P Characteristic

    Appendix U-I and U-P characteristic 24 V DC: 48 V DC: Page 95...

  • Page 97: Output Power Characteristic

    Appendix Output power characteristic Page 96...

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