Powering up - AWS810

AWS810 Installation Guide

Document code
M212418EN
Revision
G
Language
English
Product
AWS810
Document type
User guide
Figure 1. Circuit breakers and power switches
1
AC (mains) circuit breaker
2
External DC or sensor heating circuit breakers
3
Enclosure heating circuit breaker
4
BMU801 battery management unit's Power/Test button

After you have completed the installation, power up the system in the following order.

  1. To switch on AC (mains) power, switch on the AC (mains) circuit breaker and then power from the external disconnection device.
  2. To switch on external DC power, switch on the external DC circuit breaker and then power from the external disconnection device.
  3. Check that BMU801 powers on (the device status LED turns green).

    If not, press the BMU801 Power/Test button.

    When BMU801 is on, it provides power to the backup batteries and solar panel.

  4. To switch on sensor or enclosure heating (optional), switch on the circuit breakers for sensor and enclosure heating.