Sanela SLW 01NK Automatic Toilet Flush Valve User Guide

Quick guide from the manual

The Sanela SLW 01NK is an automatic toilet flush valve designed for pressure-fed water systems. It is not compatible with toilet cisterns. The device features a proximity sensor that triggers flushing automatically after a user leaves the detection zone. Parameters such as flush duration can be adjusted via the Sanela Control mobile app (Bluetooth) or the SLD 03 remote control.

Device Description

The unit consists of a stainless steel cover with integrated electronics, a mounting box, and an electromagnetic valve. It includes a manual mechanical button for emergency or cleaning purposes.

Installation Requirements

• The system requires a 24 V DC power supply.
• Water supply must be pressure-fed (0.15 - 0.6 MPa).
• Minimum water supply pipe diameter is 32 mm (PN 16).
• The sensor detection range is 0.6 - 0.75 m.

Operation and Settings

The flush cycle is determined by the duration of the user's presence in the detection zone:

• Short flush (2 s): Triggered if the user is present for 7.5 to 45 seconds.
• Long flush (5 s): Triggered if the user is present for more than 45 seconds.
• Automatic hygiene flush: Occurs after every eighth use and every 24 hours since the last flush.

The long flush duration is adjustable between 0.5 and 15.5 seconds using the Sanela Control app or SLD 03 remote.

Maintenance and Troubleshooting

In the event of a power failure, the electromagnetic valve can be operated manually by turning the valve coil. The stainless steel cover (AISI 304) should be maintained to preserve its polished finish.

Technical Specifications

• Power supply: 24 V DC
• Power consumption: 7 W
• Flow rate: 70 l/min at 0.15 MPa
• Dimensions (cover): 170 x 170 x 10 mm
• Dimensions (box): 145 x 155 x 100 mm