FontanaAeroRush Dry™ Dark Grey Dual-Temperature Hand Dryer FAQ
Dual-Temperature Control, Sensor Calibration; Dark Grey Surface Protection
The FontanaAeroRush Dry™ Dark Grey hand dryer combines automatic infrared activation, dual-temperature drying, 1050W performance, 220V 50Hz operation, approximately 45°C warm airflow, and an 8–10 second drying cycle in a compact wall-mounted enclosure.
How should the 8–10 cm infrared sensing range be tested after installation?
Complete sensor testing after the dryer, basin, mirror, dispensers, and surrounding fixtures are installed. Place hands within the specified 8–10 cm range and confirm immediate activation without false triggering from reflective surfaces, passing users, cleaning equipment, or nearby countertop movement.
How should the dual-temperature function be verified during commissioning?
Operate the dryer in both available temperature modes and allow airflow to stabilize before comparing performance. The warm setting should approach approximately 45°C without excessive housing temperature, while the lower-temperature mode should maintain strong drying airflow with reduced heating demand.
What should be inspected if drying takes longer than the specified 8–10 seconds?
Check the air intake, outlet path, sensor response, electrical supply, and internal ventilation for restriction or instability. A blocked intake, accumulated debris, low supply voltage, poor mounting clearance, or repeated sensor interruption can reduce effective airflow and extend drying time.
How should the Dark Grey housing be cleaned without creating uneven polished areas?
Wipe the enclosure with a soft damp microfiber cloth and dry it immediately. Use diluted pH-neutral soap only and avoid abrasive pads, metal polish, acidic cleaners, bleach, ammonia, stiff brushes, and concentrated disinfectants that may alter the uniform Dark Grey surface.
Fast Dry 
