Plumbing / Toilets Urinals
User Manual for Sanela SLW 01PB and SLW 01PBX Toilet Flushing Unit
Quick guide for the Sanela SLW 01PB and SLW 01PBX piezo-controlled toilet flushing unit. Includes installation steps, battery replacement, flow adjustment, and maintenance instructions.
Table of contents
Manual images
Click an image to enlargeQuick guide from the manual
The Sanela SLW 01PB and SLW 01PBX are piezo-controlled flushing units designed for pressured water systems. This guide covers the essential installation, operation, and maintenance procedures. Ensure you have read the attached safety instructions before beginning any installation work.
Product Description
The unit is a piezo-controlled flushing system powered by 6V (4x AA batteries). It is designed for wall-mounted installation and features adjustable water flow and a hygienic flush function.
Installation
Before installation, ensure the water supply pressure is between 0.15 and 0.6 MPa. The sieve dimension must be less than or equal to 90 µm. Follow these steps for installation:
- Ensure the mounting frame (SLR 03 or SLR 03A) is correctly installed in the wall.
- Connect the water supply and ensure all seals are secure.
- Connect the wiring as indicated in the installation diagrams.
- Secure the front panel using the provided screws.
Water Flow Adjustment
The water flow can be adjusted to suit the installation requirements:
- Locate the flow adjustment screw on the valve assembly.
- Turn the screw to reduce (-) or increase (+) the water flow.
Battery Replacement
The unit operates on 4x 1.5V AA alkaline batteries. To replace them:
- Remove the front panel.
- Disconnect the battery pack.
- Replace the batteries with new 1.5V AA alkaline batteries.
- Reconnect the battery pack and reattach the front panel.
Settings and Maintenance
The system includes a hygienic flush function. The factory setting is 24 hours / 8 flushes. The battery status is indicated by the electronic system:
- Normal operation: The system functions as expected.
- Low battery: If the system indicates low capacity, replace the batteries immediately to ensure continued operation.
For technical support, service intervention, or fault resolution, contact your installation company or visit www.sanela.eu/service.
Official resources from the manual
Manufacturer information
SANELA spol. s r. o.
Practical help
Common problems
Low battery indication
Replace all 4 AA alkaline batteries immediately when the system indicates low capacity.
Water flow too high or too low
Adjust the flow using the flow adjustment screw on the valve assembly.
System not flushing
Check battery connection, water pressure (0.15 - 0.6 MPa), and ensure the sieve is not clogged.
Before use
- Verify water pressure is between 0.15 and 0.6 MPa.
- Ensure sieve dimension is <= 90 µm.
- Install 4x 1.5V AA alkaline batteries.
- Read all attached safety instructions.
- Ensure the mounting frame is compatible (SLR 03/03A).
Specs in practice
- Power Supply
- 6V (4x 1.5V AA alkaline batteries).
- Operating Pressure
- 0.15 - 0.6 MPa.
- Hygienic Flush
- Factory setting: 24 hours / 8 flushes.
Images and diagrams
- Page 1: Overview of functions and factory settings.
- Page 2: Supplied equipment list and installation warnings.
- Page 3: Flow adjustment and wiring connection steps.
- Page 4: Battery replacement procedure.
- Page 5: Battery status indication and recommended accessories.
Model compatibility
- Compatible with SLR 03 (brick wall) and SLR 03A (drywall) mounting frames.
- Requires 1.5V AA alkaline batteries.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.