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Make sure you connect the red to the positive on the battery and the black to the negative

on battery

Please double check before you connect, connecting to wrong terminals may burn out the

controller

Confirm that the power wires are tightened to the correct torque to avoid excessive heating

from a loose connection.

Refer to battery specification, be very careful not to short circuit to the battery connections.

Accidental ‘shorting’ of the terminals or wiring can result in sparks causing personal injury or
a fire hazard. We recommend that you cover up the panel(s) with some sort of soft cloth so
you can block all incoming light during the installation. This will ensure that no damage is
caused to the Solar Panel or Battery if the wires are accidentally short circuited.

Always install a battery fuse on each circuit including the solar controller

- PWM technology, switching control by MOSFET
- Common negative grounding connection
- High efficiency and low power consumption
- Battery type setting and battery condition indication
- Smart charging control
- Charging time management
- LED indication for the battery condition and charging statues
- Digital display charging parameters and battery settings
- Automatically active to Lithium battery against BMS protection
- Thermal protection
- Over voltage protection, Short circuit protection, Reverse polarity protection
- No sparks
- Water proof
- Solid-duty cables
- Corrosion-resistant terminals and connectors

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- Conformal coating supplied to the inside board against moisture
- Includes a port for external battery temperature sensor (BTS - optional).
- Suitable for most of the rechargeable Lead acid battery, including Flooded (WET),

AGM, GEL, Calcium battery and Lithium batteries.

- Designed according to CE standard, EMC, FCC compliance.

The Solar Controller can be mounted as shown below.

The quickest and easiest way to mount the unit is to use the four plastic spacers and

self-tapping screws supplied and mount the unit to a flat surface,

FEATURES AND ADVANTAGES

INSTALLATION

Содержание KOR12-10

Страница 1: ...1 Solar Controller Battery Charger User s Manual ...

Страница 2: ...ge provided you have satisfactory proof of purchase keep your receipt There are three standard versions of HARD KORR PWM controllers KOR12 10 Rated for 12V solar panel Max 25V Rated maximum output current of 10Amp KOR12 15 Rated for 12V solar panel Max 25V Rated for maximum output current of 15Amp KOR12 20 Rated for 12V solar panel Max 25V Rated for maximum output current of 20Amp RISK OF EXPLOSIV...

Страница 3: ...Common negative grounding connection High efficiency and low power consumption Battery type setting and battery condition indication Smart charging control Charging time management LED indication for the battery condition and charging statues Digital display charging parameters and battery settings Automatically active to Lithium battery against BMS protection Thermal protection Over voltage prote...

Страница 4: ...s 4 terminals which are clearly marked Solar and Battery There is a 12V and earth GND terminal for each circuit Refer to the wiring diagram as shown below please cover the solar panel before connecting cables WIRING CONNECTIONS ...

Страница 5: ...start working automatically Please check your battery manufacturer s specifications to select correct battery type The unit provides 7 battery types for selections Lithium ion LiFePO4 LTO Gel AGM WET conventional lead acid and Calcium battery OPERATION LCD DISPLAY ...

Страница 6: ...ct battery type setting may damage your battery When the controller powers on the unit will run self qualify mode and automatically show below items on LCD before going into charging process Self test starts digital meter segments test Software version test Rated voltage and current test External battery temperature sensor test if connected After going into charging process the LCD displays the ch...

Страница 7: ...te the BMS against protection Soft start When batteries suffer an over discharge the controller will softly ramp the battery voltage up to 10V Bulk Charge Maximum current charging until batteries rise to Absorption level Absorption Constant voltage charging and battery is over 85 for lead acid battery a Li ion battery LiFePO4 battery and LTO battery will close fully charging after absorption stage...

Страница 8: ... FLASH OFF OFF OFF Normal Display ON Bulk charge charged capacity 25 ON ON FLASH OFF OFF OFF Bulk charge charged capacity 50 ON ON ON FLASH OFF OFF Bulk charge charged capacity 75 ON ON ON ON FLASH OFF Absorption charging ON ON ON ON ON FLASH Float charging ON OFF OFF OFF OFF ON Solar weak At dawn or dusk FLASH OFF Subject to battery voltage In the night OFF OFF OFF Solar good VB 5V ON OFF OFF OFF...

Страница 9: ...ing timer timed out 4 Hour 2 7 Equalization charging active Only for WET or Calcium battery Battery voltage discharged to less than 10 0 2 VDC Automatic equalizing charging periodical 28 Day 2 8 Equalization charging voltage at 25 15 5 0 2 VDC 2 9 Equalization charging timer timed out 2 Hour 2 10 Float voltage GEL WET Calcium AGM battery at 25 13 8 0 2 VDC Restart voltage for LTO battery 13 2 0 2 ...

Страница 10: ...1 All solar panels need to be connected to a battery to work 2 Make sure all Anderson connectors are plugged in 3 Make sure a wire has not been pulled out of the controller 4 Please ensure solar panel is connected directly to a battery Not through any secondary controller charger Note If reset of controller is needed remove all wires from battery Q Why am I not getting maximum amps per hour A Taki...

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