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Cotek CR Series User Manual

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CR Series User's Manual
CR-22
Remote Control

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Summary of Contents for Cotek CR Series

  • Page 1 CR Series User’s Manual CR-22 Remote Control...
  • Page 2 Overview CR-22 is a remote control designed for connecting to SC inverter/charger. The package is including: CR-22 (2) 7.5m Cable (RJ11 & RJ45) (3) Quick Guide Fig. 1 (Unit: mm) The CR-22 is equipped with the following features : 1.1 LED Indicator The LED provides the inverter/charger statuses in a straight forward way.

  • Page 3: Installation

    Buttons Click buttons allows you to select a menu item or to save a setting, once it is displayed on the LCD screen. WARNING: Turning the unit OFF does not mean to disconnect the batteries or AC Power Source. Therefore the “AC output load” is still active. WARNING: Only use the remote control cable supplied, using different cables could cause permanent damage to the SC inverter unit...
  • Page 4 Installation Overview The remote is required in order to connect the inverter/charger. Each inverter/charger must be connected directly to the remote using the supplied RJ11 communication cables. The remote must be located close to the inverter/chargers within 7.5 meters and acts as the system control panel. Mounting the Inverter Select an appropriate location to install the remote.
  • Page 5 Connecting the RJ-45 Cable Please use RJ-45 cable supplied with remote to connect to LFP/SPT series. See below indication. Note: CR-22 cannot be connected to two or more inverters at the same time. Fig. 3 Fig. 4...
  • Page 6 Introduction Front Panel 3.2 Rear Panel Fig. 5...
  • Page 7 LED Indicators - There is a LED indicator on the front panel that light solid to indicate the INV ON/OFF. LCD Display - The LCD display is used for setting up the system operation, as well as viewing current operating status and fault conditions. UNIT ON/OFF Button - When user pressed it, then CR-22 and unit boot up.
  • Page 8 CR-22 Menu Maps Connect with SC 4.1.1 SHORE power. Select SHORE power and press Enter Button as below frame. 4.1.2 UNIT readings. * If SC is not connected, UNIT readings will only show LFP status.
  • Page 9 4.1.3 UNIT setup. *Function 06 – 10 will not be able to access if Cotek LFP is connected...
  • Page 10 Connect with SPT 4.2.1 UNIT readings. * If SPT is not connected, UNIT readings will only show LFP status.
  • Page 11 4.2.3 UNIT setup.

  • Page 12: Remote Setting

    4.3 REMOTE setting. *Please refer to 4.1.3-1 for password 4.3.1 Lock Setting 1. Enter Lock Setting page 2. After choosing Yes, return to the main screen. REMOTE setting & UNIT setup will be locked. 3. To unlock REMOTE setting & UNIT setup, please enter password"1224". 4.
  • Page 13 4.4 COTEK LFP ID Setting 1. long-press the Up and Back buttons to enter the following screen 2. Press the Enter button to enter the password. Use the Up button to select numbers 0-9, and the Down button to move to the next password digit. Default password "2209," the display will show as follows.

  • Page 14: System Status Messages

    LFP Low Capacity & SC Inverter Shut down / Charger Ok Solid Orange LFP ID Err & LFP Qty Err 6.0 Auto-setting Once the CR-22 detects SC inverter and Cotek LFP battery, CR-22 will automatically set the charging Parameter Battery Type: CUSTOM MODE Bulk = 14.3V Absorption = 14.0V...
  • Page 15 7-1-2 When the battery capacity reaches 5%, LFP 5% will flash, and the CR-22 status will initiate a shutdown within 20 seconds 7-1-3 Once the battery is recharged to 6% capacity, the CR-22 can be switched on. The LED will turn orange, and LFP 6% will flash 7-1-4 Once the battery is charged back to 8% capacity, the CR-22 will return to its normal status 7-2 Under CR-22 ,SC series and battery status...

  • Page 16: Troubleshooting

    7-1-3 Once the battery is recharged to 10% capacity, both CR-22 and SC will return to their normal status 8.0 Troubleshooting Please refer to UM 4.6 COTEK LFP ID Setting and check the ID LFP ID Err setting for each battery Please refer to UM 4.4 REMOTE setting, and navigate to "LFP...

This manual is also suitable for:

Cr-22

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