CP Electronics VITMR-MWS3A-PRM - Manual (Page 8)

page 8
LOAD
10A of lighting and or ventilation including incandescent, fluorescent, compact fluorescent, low voltage
(switch primary of transformer).
SUPPLY VOLTAGE
220-240 Volts AC 50 Hz
TIME OUT PERIOD Adjustable 10 seconds to 99 minutes
LIGHT LEVEL Light to dark
TERMINAL CAPACITY Sensor: 2.5mm 2 Ceiling Rose: 2.5mm 2
MATERIAL Flame retardant ABS
TYPE Class 2
TEMPERATURE -10°C to 35°C
SAFETY The microwave radiation emitted by these units is exteremely low power.
At a distance of > 50mm the power density is <6% of the ANSI IEEE C95.1 –1991
recommended microwave power density.
At a distance of 5mm from the unit it is <84% of recommended power density.
CONFORMITY EMC-2004/108/EC
LVD-2006/95/EC
12. Part Numbers
11. Specification
VITMR-MWS3A-PRM Microwave presence/absence detector IR with ceiling rose
MWS3A-DBB
Surface mounting box
UNLCDHS IR remote control programming handset with LCD screen
UHS IR remote control user handset with lux setting functionality
UHS3 IR remote control user handset with on/off override only
Ref #WD318 Issue 3
10. Fault Finding
LOAD DOES NOT COME ON

Check to see if the live supply to the circuit is
good. Strap across the PERMANENT LIVE and
LIVE SUPPLY terminals 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.
C.P. Electronics Ltd
Brent Crescent
London
NW10 7XR
United Kingdom
Tel:
+ 44 (0) 333 900 0671
Fax: + 44 (0) 333 900 0674
www.cpelectronics.co.uk
[email protected]
IMPORTANT NOTICE!
This device should be installed by a qualified electrician in
accordance with the latest edition of the IEE wiring regulations.
Due to our policy of continual product improvement CP Electronics reserves the right
to alter the specification of this product without prior notice.
FM 45789 EMS 534520