HELVAR 314 Tilting Installation Manual

314 Tilting Microwave Detector Installation Guide
The Tilting Microwave Detector provides occupancy detection for the automatic control of DALI lighting loads.
The unit can also be controlled using a Helvar infrared remote handset, such as the 303 DIGIDIM Infrared Remote Control.
Helvar's 314 detects movement using its highly sensitive microwave detector. It works by emitting low-power microwave signals
and measuring the reflections as the signals bounce off moving objects.
The unit has an adjustable sensor head that allows the area of detection to be optimised for the required application.
When an area is no longer occupied, the load switches off after a certain time. This time-out period is configured using Helvar's
lighting system design and control software: Designer, or Toolbox.
Features and Connections
The DALI connection is made via
DA+ and DA– terminals.
The DALI input is not polarity
sensitive unless you are using an
external power supply.
Detection Pattern
80°
Helvar | Data is subject to change without notice.
Retaining spring
DALI +
DALI -
Retaining spring
2.8 m
6 m
0°
2.8 m
6 m
17 m
Mounting bezel
Microwave sensor: Detects movement within the detection range allowing
load control in response to changes in room occupancy.
IR Receiver:
Receives control and programming commands from a
Helvar infrared remote handset (available separately).
Status LED: The red LED flashes to indicate the following:
23 m
Detector head position at 0° to the vertical for open plan areas
and offices. Sensitivity set to maximum.
Valid setting received
Identify active
Optional connection to external power, 12 V to 24 V.
+
See 'External Power Supply (Optional)' on
-
page 2.
Detector head position at 80° to the
vertical for large offices or classrooms,
and for corridor and aisles. Sensitivity set
to maximum.
x1
x6
1
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