Plumbing / Sinks Faucets
Installation and User Guide for Sanela SLZA 03M/03N Coin and Token Shower Timer
A comprehensive installation and setup guide for the Sanela SLZA 03M (direct control) and SLZA 03N (interactive control) shower timers. Includes wiring diagrams, mounting instructions, power requirements, and maintenance tips.
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This document provides installation and operational instructions for the Sanela SLZA 03M (direct control) and SLZA 03N (interactive control) coin and token shower timers. Important: For proper function, the unit must be kept under constant voltage. Do not connect the power supply unit behind a switch in the light circuit.
Product Overview
The SLZA 03M and SLZA 03N are designed for single shower control. The SLZA 03M offers direct control, while the SLZA 03N offers interactive control. Ensure you have all supplied equipment before beginning installation.
Supplied Equipment
- Shower timer unit
- Keys (2x)
- Mounting hardware (screws, wall plugs, washers)
- Circuit diagram
- User guide
Installation
- Ensure you have read the attached Safety Instructions before starting.
- Prepare the wall surface according to the dimensions provided (120mm x 230mm).
- Mark and drill holes (8mm diameter) for mounting.
- Insert wall plugs and secure the mounting brackets.
- Route the power cable through the designated space.
- Connect the wiring according to the provided circuit diagram.
- Mount the unit onto the brackets and secure it.
- Ensure the power supply is connected to a constant 24V DC source.
Wiring and Power
The unit requires a 24V DC power supply. It is critical that the unit remains under constant voltage. Do not connect the power supply behind a light switch, as this will cause the unit to fail or reset incorrectly.
Maintenance and Keys
Warning: In case of lost or damaged keys, identical keys cannot be ordered. Keep the keys in a safe place. Perform regular maintenance as recommended by the manufacturer to ensure long-term reliability.
Manufacturer information
SANELA spol. s r. o.
Practical help
Common problems
Unit does not function or resets unexpectedly
Ensure the power supply is connected to a constant 24V DC source and not behind a light switch.
Lost or damaged keys
Identical keys cannot be ordered. Ensure keys are kept in a secure location.
Before use
- Verify the power supply is 24V DC.
- Ensure the installation location allows for constant voltage supply.
- Check that all supplied parts (screws, plugs, keys) are present.
- Verify the wall surface is suitable for mounting.
- Read the attached Safety Instructions.
Images and diagrams
- The circuit diagram provided in the manual is essential for correct wiring.
- The installation diagram shows the required spacing for cable routing and mounting holes.
Model compatibility
- Requires compatible Sanela power supplies (e.g., SLZ 01Y, 01Z, 04Y, 04Z, 04X).
- Compatible with various Sanela shower heads and panels (e.g., SLA 03, SLA 39, SLA 40).
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.