Helios DS-DKK 495 DS Remote LCD Display User Manual

Helios DS-DKK 495 DS Remote LCD Display User Manual

1. Product Features

Thanks for using our product. This LCD display product has been used as the remote display unit for our charge controllers. You can check the working status and parameters in the screen, and set the system working parameters by key press operation.
a. Exclusive design for PV charge system monitoring
b. Auto page down for easy viewing
c. Easy fixture for remote monitoring
d. With LED indicators to show PV /Battery/Load/Error status.
e. 4 keys for multiple operation settings
f. RS485 communication protocol

2. Device Diagram

3. Dimensions

we reserve the rights to modify these specifications without prior notice.

4. RS485 Port RJ12 Instruction

5. Installation methods

We provide 2 ways of wiring placement as shown in picture below for different installation uses. The user can either mount the screen directly on the wall, or fix it
to the cabinet with wiring extended from the back of the screen.

6. LCD Display Instruction

7. Display Information Float

8. LCD Display Rules & Cycles

Pre start-up display cycle when the MPPT controller turns on, this usua~y last several seconds while controller detects operating environment.

• The battery voltage view will be displayed by default. Use the up and down anrow keys to cycle through different views. The battery voltage view wm resume upon 30 seconds of
  inactivity. The error code view will be displayed when an error is detected. The backlight in the screen will be on for 20 seconds with any button operation.

Setting Battery Mode

Enter SET mode by pressing the Setting key in any view page other than Load Mode.
Use the up and down anrow keys to select battery mode, then long press Setting key to save.

Advanced Battery Settings

In Lithium or User mode, short press the Setting key again to cycle through each parameter view.
Use the up and down anrow key to adjust parameter value, then long press Setting key to save . For Battery Type: Li

For Battery Type: USER

Load Mode Settings

Enter Load SET Mode by pressing the Setting key in Load Mode view only.
Use the anrow key to cycle through load modes before long pressing SET to save and exit.
Short pressing SET wi~ exit without saving.

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