CP Electronics MWS3A-PRM-2CHC, 2CHL - Manual (Page 7)

page 7
11. Detection Patterns
12. Fault Finding
LOAD DOES NOT COME ON

Check to see if the live supply to the circuit is
good. Strap across the L and LIVE OUT terminal
to turn the load on.

If the supply and wiring are good, check the LUX
level setting. Increase the LUX level setting to
allow the controller to turn on at higher ambient
natural light level.
LIGHTS DO NOT GO OFF

Ensure that the area is left unoccupied for a
greater time period than the time out period set
using the switch.

Make sure that the sensor is not adjacent to
vibrating surfaces or objects (e.g. ventilation
equipment).

The unit may pick up movement through thin
partitions or walls. Reduce the sensitivity by
turning the adjuster anticlockwise.
Ideal for large office or classroom
Ideal for corridor or aisle applications
Ideal for open plan areas and offices