KWC DVS Pearl Cistern Downlighter - PIR Ceiling Recessed

This compact PIR flush controller, manufactured by Dart Valley Systems, incorporates the electronics and settings panel in this ceiling mounted sensor unit. Perfect for washrooms with false ceilings. Very reliable, easy to calibrate with excellent flexibility in flush and cistern fill times.
Includes:
- Solenoid valve for connection to water supply (15mm compression fit)

- Sensor, incorporating flush controller system, for fitting into ceiling above urinals

- power transformer or 6v lithium battery (Duracell 223 (CR-P2) or similar) depending on power option chosen

Features:
- Up to 80% savings on water costs
- Extremely reliable and low maintenance
- Passive infra-red sensor, occupancy detection
- Single valve output
- Default pre-set settings
- Valve open button
- Adjustable cistern fill time (15 mins max)
- Adjustable delay time after sensor triggered (30 mins max)
- Janitorial flush (if sensor not triggered for 12 hours)

        Pearl Downlighter (cistern fill model) Instruction Manual