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Changers Kalhuohfummi

User Manual

Summary of Contents for Kalhuohfummi

Page 1: ...Changers Kalhuohfummi User Manual ...

Page 2: ...Measuring solar power 5 3 Using your solar power 5 4 Uploading to the community 6 Technical data the essentials at a glance 7 Care and maintenance 7 1 Safety guidelines 7 2 General guidelines for Lithium Ion batteries 7 3 Tips for using and handling the Kalhuohfummi system 7 4 Cleaning 8 Just in case Error handling and customer service 8 1 Error handling 8 2 Technical support 9 Disposal Clean ener...

Page 3: ... free solar power In order to get started you will need the following Your Changers Maroshi solar module Your Changers Kalhuohfummi battery An internet connection and an account on www Changers com A computer with a USB port and internet access The Changers app available for Windows XP Vista or 7 Mac OS 10 5 or higher 1 The Changers Kalhuohfummi an introduction to your solar battery Hello and welc...

Page 4: ...The Kalhuohfummi provides portable power for a large range of mobile electronic devices including smartphones tablets portable GPS systems and portable game consoles The electrical energy that comes through the Maroshi panel is stored in the battery and can then be used to charge your devices anyplace anytime Your package includes 1x Kalhuohfummi solar battery 1x USB data cable with USB type A con...

Page 5: ... PC via µ USB POWER OUT to connect mobile devices through a USB port 5V max 1A 4 1 Controls and connections 4 Controls and connections at a glance USB connection cable for charging small electronic devices power out µ USB computer output port data Connection solar module sun Status LED Button Horizontal energy display A B C D ...

Page 6: ...ws how many watts of electricity you produce for example 2 blinks per second means 2 watts power of the solar module In general the higher the flash frequency the more power that is generated by the solar module Below a power of 1 3 watt LEDs flashes constantly once every three seconds Depending on the battery capacity the corresponding LEDs will show the charge power see table 2 Battery condition...

Page 7: ... discharge Button not pressed Show battery condition Press button See table 1 Charging with solar power Solar module connected See table 2 Charging from non solar source Power supply connected Red stays on Charging mobile device Device connected See table 3 Micro USB connection to PC Light stays on Stays green Connected with Changers app Send data to the community Data transfer to server Blinks gr...

Page 8: ...ded to your user profile With the Kalhuohfummi you can charge a large selection of mobile devices game consoles phones tablets and music players given they have a USB based charging standard and fit one of the included adapters Each of the included adapters is suitable for a different device Before you begin charging ensure that the device has a suitable charging voltage for a 5 volt supply Too hi...

Page 9: ...r optimized for solar power modules i e utilization of short term lower amounts of energy e g changing cloudiness Power output DC OUT 5V max 1A Regulated output voltage i e stable voltage for optimum charging of electronic devices USB type A Energy storage 2x lithium ion cell circular 3 7 V à 2200 mAh capacity of about 16 Wh Measurement protocol storage Capacity for the last 42 days with solar pow...

Page 10: ...the guidelines below will ensure a long life of happy efficient charging for your batteries The battery should never be exposed to temperatures above 60 C 140 F The optimal ambient temperature is between 0 C to 40 C 32 F to 104 F Any prolonged storage of the battery should be done with a battery charge of about 50 equivalent to two or three LEDs on the display Failure to do so can result in deep b...

Page 11: ...nd want to prevent a deep discharge you can simply charge the battery with a conventional charger For this purpose you can substitute a Universal Charger with a voltage range from 5V to 30V and a current rating of minimum 1A Recharging an almost discharged battery Connect the device via the USB charging cable to your computer or connect it to your panel in the sun Allow some time to restore you ba...

Page 12: ...t until the status light stops flashing Using an alternative solar module may lead to too high voltage 30V The status indicator will alternately flash red and green every two seconds If this occurs please change the solar panel Before contacting our customer service please check the links between the Kalhuohfummi and Maroshi devices to ensure that the problem does not lie there Answers to frequent...

Page 13: ...d be disposed separately from normal household waste For expert information on the disposal of your device contact your local recycling center Compliance statement This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that...

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