United Automation, PIR Controller Space Heater PIR Controller for use with IR Heaters

The infresco-P 4kW is part of a family of controllers that is designed to provide energy saving
when used with Quartz Infrared Halogen Lamps. The unit has a built in PIR sensor allowing
the lamps to automatically switch on only when people are present. In addition to the PIR, a
temperature sensor monitors the outside temperature and inhibits the lamps when the
temperature exceeds a pre-determined set point of between 1 and 40 degrees Celsius.
The microcontroller-based system incorporates Zero-Voltage switching and a Soft-Start function to eliminate the lamps’ initial high inrush current – potentially increasing lamp life by as
much as 30%. The lamps are switched on for a fixed time period of 5 minutes. This period is
reset each time the PIR detects any further movement. Once installed is relatively
maintenance free.

Significant energy saving - provides heat only when people are present
Extends lamp Life
Temperature monitor – lamps inhibited when ambient temperature exceeds set point
Soft-Start / Zero-Voltage switch-off
Easy to install

Power Controller Accessories