Bosch MIC‑ALM‑WAS‑24 Manual Del Usuario página 38

38 en | Troubleshooting
7 Troubleshooting
The table below identifies the behavior of the LEDs on the PCBA
when the device is not working as expected.
LED
Color
Red LED OFF
Yellow
LED
2019-12 | 3.0 | F.01U.382.777
LED Description
indicator
Power is OFF or
incorrect polarity is
applied to the 24
VAC input connector.
OFF Communications
between the MIC-
ALM-WAS-24 and the
camera are not
available.
MIC Alarm-Washer Box
Resolution
Reconnect
power to the
device.
Correct polarity.
Verify RS-485
wire polarity.
Bosch Security Systems