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Thank you!
Congratulations on choosing an EFOY fuel cell from SFC Energy AG.
We hope you enjoy your new power supply. If you have any questions about installation
or operation, please contact your sales partner or the EFOY hotline.
Copyright by SFC Energy AG 2020. All rights reserved.
Specifications may change without prior notice. Revision from November 2020
Notes on safe operation
Read the operating instructions before commissioning the unit. For
your own safety, follow the instructions and warnings in these
operating instructions. Store the operating instructions near the
EFOY fuel cell.
WARNING
The EFOY fuel cell is intended for operation in well-ventilated
environments and requires sufficient incoming air that is free of
exhaust gas. The device is to be protected against direct weather
influences, especially moisture penetration. The device generates
exhaust gases that must be ventilated to open air using the
accompanying exhaust gas hose. Always ensure sufficient ventilation.
Do not open the EFOY fuel cell. Do not open fuel cartridges and do
not refill them.
Transport in an upright position only.
Protect the EFOY fuel cell and fuel cartridges from heat and direct
sunlight. Observe the temperature specifications for operation and
storage in S
Store the EFOY fuel cell in a place protected from frost. For frost-free
operation at temperatures under 3 °C, leave a full fuel cartridge and
intact battery connected.
Do not smoke around the EFOY fuel cell or fuel cartridges. Keep
sources of heat and ignition away from the device and fuel cartridges.
The EFOY fuel cells and empty or partially emptied fuel cartridges are
not intended for use by persons (including children) with limited
2.3.3 .
ECTION
Page 41
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Table of Contents
Related Manuals for EFOY 80
Summary of Contents for EFOY 80
- Page 1 Always ensure sufficient ventilation. Do not open the EFOY fuel cell. Do not open fuel cartridges and do not refill them. Transport in an upright position only.
- Page 2 Toll-free number*: 00800 732 762 78 E-mail: service@sfc.com Web: www.efoy.com *The toll-free number can be called free of charge from a landline telephone in the following countries: Germany, Belgium, Denmark, France, Great Britain, Italy, the Netherlands, Norway, Austria, Sweden, Switzerland and Spain.
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Page 3: Table Of Contents
Safety Contents Safety ..............................44 Explanation of signal words ......................44 Safety instructions for the EFOY fuel cell ..................45 Safety instructions for methanol ....................... 47 Certificates ............................... 48 Proper use ............................... 48 Transportation and disposal ......................49 Design and specifications ......................50 Product contents ............................ -
Page 4: Safety
Pay attention to the danger warning. INFO Indicates an action which can result in damage. Pay attention to the information. Includes further information and tips on using the EFOY fuel cell in an optimal way. Page 44... -
Page 5: Safety Instructions For The Efoy Fuel Cell
EFOY fuel cell. Do not use the EFOY fuel cell if any part of it has been submerged in water. A fuel cell which has been damaged by water is extremely dangerous. Attempting to use the EFOY fuel cell can lead to fire or explosion. Notify SFC Energy or your service partner immediately to have the EFOY fuel cell examined and the affected functional parts replaced. - Page 6 Ensure that the openings for the incoming and outgoing air are not blocked by any objects. Keep the environment around the EFOY fuel cell clean and free of gasoline, flammable substances and other ignitable vapors and liquids. Information on the requirements on ventilation can be found in the revision 10/2020 of the /mounting instructions at www.efoy.com.
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Page 7: Safety Instructions For Methanol
1.3 Safety instructions for methanol Safe and tested EFOY fuel cartridges contain methanol approved by SFC Energy AG. When the EFOY fuel cell and EFOY fuel cartridges are used properly, there is no risk of coming into contact with methanol. -
Page 8: Certificates
62282-5-100:2018 and labeled with the seal of approval for product safety. 1.4.3 Warranty The warranty period begins with the purchase of a new EFOY fuel cell and only takes effect following registration. Retain the purchase receipt in a secure place. Warranty service is based on the warranty conditions of SFC Energy AG valid at the time of purchase for the respective country. -
Page 9: Transportation And Disposal
• Not permissible: Serial connection of EFOY fuel cells for increasing the voltage. • EFOY fuel cells are not intended for use as an emergency supply of power for medical, life-sustaining or agricultural devices. 1.6 Transportation and disposal Information on transportation can be obtained by calling the EFOY hotline. -
Page 10: Design And Specifications
(12) EFOY Fuel Manager FM 2 (OP FM 2 set (5) Belt locks only) (6) Charging cable (13) EFOY Fuel Manager FM 4 (OP FM 4 set only) A complete list of accessories and spare parts can be found at www.efoy.com. Page 50... -
Page 11: Connections Of The Efoy Fuel Cell
Design and specifications 2.2 Connections of the EFOY fuel cell Exhaust gas hose connection with protective cap Fuel cartridge connection Charging cable connection Power connection for optional accessories Retainer for protective cap/factory defaults On/off/reset button Ethernet connection (RJ-45 port) Accessory connection (RJ-12 port) - Page 12 LiFePO4 batteries Maximum settable battery capacity of LiFePO4 600 Ah batteries Quiescent power 0.5 W consumption 2.3.2 24 V performance data EFOY 80 EFOY 150 EFOY Pro EFOY Pro EFOY Pro 1800 2800 Max. output power 40 W 75 W...
- Page 13 Incline along lateral axis Continual: 35° Operating temperature EFOY: -20 °C to +40 °C/EFOY Pro: -20 °C to +50 °C Start temperature EFOY: +3 °C to +40 °C/EFOY Pro: +3 °C to +50 °C Storage temperature +1 °C to +50 °C...
- Page 14 The sound pressure level will vary and depends on different components and operating conditions. At temperatures over +35 °C (EFOY), +42 °C (EFOY Pro), the output power may be reduced. At temperatures under 0 °C, it may not always be possible to charge lithium batteries (LiFePO4). Observe the information from the battery manufacturer.
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Page 15: Charging Parameters
Max. battery voltage 16.0 V/31.5 V 2.4.2 LiFePO4 batteries (lithium iron phosphate) For optimum charging, we recommend using a LiFePO4 battery with communication with the EFOY fuel cell, such as the EFOY Li 70 or EFOY Li 105. Factory default Min. Max. - Page 16 13.4 V/26.8 V Max. battery voltage 16.0 V/31.5 V Depends on the battery type and application. Larger battery capacities are possible if additional energy sources are available (e.g. solar power). 2.4.3 EFOY Lithium Battery factory default Min. Max. Switch-on threshold (charge...
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Page 17: Operating The Efoy Fuel Cell
3.1 Using the app The EFOY app is freely available from the App Store and Google Play. The myEFOY function of the EFOY app is available starting with Android version 4.4 and iOS 8.0 for Bluetooth 4.0-capable devices. More information can be found at www.efoy.com. -
Page 18: Using The Operating Panel
Operating the EFOY fuel cell 3.2 Using the operating panel When you connect the EFOY fuel cell for the first time, the language must be configured. For information on connecting the operating panel, see S ECTION Select the desired language. -
Page 19: Using The Button On The Efoy
Operating the EFOY fuel cell 3.3 Using the button on the EFOY The figure below shows the actions you can initiate with the button (see S 2.2, ECTION UMBER The LED status overview (see S 8) also lists all other color codes. -
Page 20: Commissioning The Efoy Fuel Cell
Commissioning the EFOY fuel cell Requirement: The EFOY fuel cell and fuel cartridge are installed. Should this not be the case, refer to the steps for mounting, electrical connection and use of the EFOY fuel cell and fuel cartridge in the revision 10/2020 of the mounting instructions which you can download from www.efoy.com. -
Page 21: Operation
4.2 Operation The EFOY fuel cell indicates its status by way of the status LED on the device (see 2.2, I 11). A detailed overview of the LED color codes can be found in S... - Page 22 4.2.4 Ending the charging process If you would like to stop charging, switch the EFOY fuel cell to the Sleep operating mode. If you would like the device to then start up again automatically, it must be switched back to the Automatic operating mode.
- Page 23 Commissioning the EFOY fuel cell 4.2.5 Restarting the EFOY fuel cell The Reset function enables you to restart the EFOY fuel cell. The reset can occur either in the Automatic operating mode or in the Sleep operating mode. For this purpose, press and hold the button (see S 2.2, N...
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Page 24: Maintaining And Caring For The Efoy Fuel Cell
Exception: fuel cartridge M28. If using the EFOY fuel cartridge without a fuel cartridge holder, ensure that it is secured properly. Store the sealing cap of the EFOY fuel cartridge in a safe place so that you can reseal the EFOY fuel cartridge when you remove it. - Page 25 Maintaining and caring for the EFOY fuel cell 5.1.1 Removing the fuel cartridge Unscrew the fuel cartridge connection from the empty fuel cartridge. Seal the fuel cartridge tight using the sealing cap. Open the belt. Remove the fuel cartridge.
- Page 26 Maintaining and caring for the EFOY fuel cell M5 fuel cartridge: M10 fuel cartridge: Secure the belt of the fuel cartridge Secure the belt of the fuel cartridge holder vertically. holder across the side. Remove the sealing cap.
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Page 27: Cleaning The Efoy Fuel Cell
Maintaining and caring for the EFOY fuel cell 5.1.3 Connecting an M28 fuel cartridge An M28 adapter is required for connection. The M28 fuel cartridge is not suitable for use in vehicles. Remove the sealing cap of the EFOY ... - Page 28 5.2 Cleaning the EFOY fuel cell WARNING Risk of injury from electric shock. Do not allow moisture to penetrate the EFOY fuel cell. Switch off the EFOY fuel cell (see S 4.2.4). ECTION Unplug the charging cable (see S 7.1).
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Page 29: Changing The Battery Or Working On The Battery
When the EFOY fuel cell is connected to a router with an Internet connection, it searches for available firmware updates automatically. If a new update is available, the update is automatically saved in the EFOY fuel cell. The update itself can only be carried out if charging is not in progress. -
Page 30: Refilling Efoy Service Fluid
Maintaining and caring for the EFOY fuel cell 5.5 Refilling EFOY service fluid If the Please refill service fluid message appears in the operating panel or EFOY app, please follow the instructions. Use only original EFOY service fluid. Add a bottle of EFOY service fluid as needed. - Page 31 Maintaining and caring for the EFOY fuel cell Reattach the exhaust gas hose. Reattach the charging cable. The EFOY is now in Automatic mode once again. Obtain a new bottle of EFOY service fluid from your specialist dealer.
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Page 32: Remedying Malfunctions
6.1 Malfunctions indicated by messages In case of interruptions and malfunctions, the status LED will flash or light up (see 8) and a message appears in the EFOY app and on the operating panel. There ECTION you will find instructions on how you can remedy the interruption/malfunction. -
Page 33: Shutting Down And Storing The Efoy Fuel Cell
Remove the EFOY fuel cell from the installation space. 7.2 Storing the EFOY fuel cell Always carry out the transportation protection procedure prior to storing the EFOY fuel cell to prevent it from freezing (see S 7.3). ECTION... -
Page 34: Activating Transportation Protection/Carrying Out The Transportation Protection
Shutting down and storing the EFOY fuel cell The EFOY fuel cell may only be stored upright in a suitable box, e.g. the box it came Store the EFOY fuel cell in a cool and well-ventilated place which is over 1 °C. -
Page 35: Led Status Overview
LED status overview LED status overview The following table provides an overview of the various color codes of the LED status indicator of the EFOY fuel cell. Description EFOY status EFOY mode Sleep Continuous Deep discharge protection Sleep Green Flashing slowly... - Page 36 LED status overview Flashing quickly Resetting to factory (four times per defaults White second) Flashing quickly Firmware update in (two times per progress Blue second) Continuous Firmware update failed Magenta Page 76...
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Page 37: Glossary
EFOY fuel cell switches off when the absorption time is reached. Antifreeze The EFOY fuel cell is in operation in order to warm itself. The battery (EFOY state) is charged if necessary. Antifreeze switches on automatically as soon as the temperature drops below +3 °C. - Page 38 Automatic and Off operating modes: (EFOY state) The EFOY fuel cell is in a start-up phase in which the device is warming up when charging begins. Once the start-up phase is complete, the EFOY fuel cell reaches its full output power level.
- Page 39 Switch-on threshold Automatic operating mode: Only pertains to smart batteries (see “Switch-on voltage” for standard batteries). The EFOY fuel cell switches on automatically if the charge level drops below the maximum discharge level (see S 2.3). ECTION Switch-on voltage...
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Page 40: Software Licenses Of Third-Party Suppliers Used
Software licenses of third-party suppliers used 10 Software licenses of third-party suppliers used You can download extensive use of all third-party supplier software licenses at https://www.my-efoy.com/third-party-licenses. All specified license conditions, disclaimers and copyright information is available for download here. Page 80...