1. Introducció
The Zurn P6900-B-L AquaSense Electronics Module with Solenoid is a replacement component designed for Zurn AquaSense sensor faucets, specifically models Z6912, Z6913, Z6915, and Z6920. This module integrates the solenoid valve, battery pack, and the necessary wiring to connect to the faucet's infrared proximity sensor, enabling hands-free operation. This manual provides instructions for proper installation, operation, and maintenance of the module.
2. Informació de seguretat
- Always turn off the water supply to the faucet before beginning any installation or maintenance.
- Disconnect electrical power if applicable before servicing.
- Utilitzeu equips de protecció personal adequats, com ara ulleres de seguretat i guants.
- Assegureu-vos que totes les connexions estiguin ben fixades per evitar fuites.
- Eliminar les piles velles de manera responsable d'acord amb la normativa local.
3. Contingut del paquet
Verifiqueu que tots els components siguin presents abans de començar la instal·lació:
- Zurn P6900-B-L AquaSense Electronics Module with Solenoid
- Battery Pack (integrated)
- 4 piles alcalines AA (incloses)
- Connecting Wire to Faucet Sensor
- Small Hex Key/Wrench (for securing connections, if applicable)
- O-ring (for sealing connections, if applicable)

4. Configuració i instal·lació
Follow these steps to install the Zurn P6900-B-L Electronics Module:
- Tanqueu el subministrament d'aigua: Locate the main water shut-off valve for the faucet and turn it off completely.
- Disconnect Old Module (if replacing): Carefully disconnect the existing electronics module from the faucet sensor and water lines. Be prepared for residual water.
- Prepare New Module: Ensure the new P6900-B-L module has the included 4 AA alkaline batteries properly installed in the battery compartment.
- Connecteu les línies d'aigua: Attach the solenoid valve portion of the new module to the appropriate hot and cold water supply lines. Use thread sealant tape or pipe dope as recommended by local plumbing codes. Ensure connections are hand-tight, then use a wrench for a final quarter-turn, avoiding overtightening.
- Connecteu el cable del sensor: Carefully connect the wire from the electronics module to the faucet's infrared proximity sensor. The connector pins are delicate; align them precisely to avoid bending. Removing any rubber o-ring on the connector might assist in feeling for a solid connection, as a coupler nut typically secures the pieces.
- Mòdul segur: Mount or secure the electronics module in a suitable location, typically under the sink, ensuring it is protected from moisture and easily accessible for future maintenance.
- Restaurar el subministrament d'aigua: Slowly turn the main water supply back on and check for any leaks at all connection points.
- Prova de funcionament: Activate the faucet sensor to verify proper water flow and shut-off.

5. Instruccions de funcionament
The Zurn AquaSense Electronics Module controls water flow in conjunction with the faucet's infrared proximity sensor. To operate the faucet:
- Activació: Place your hands within the detection range of the faucet's sensor. The sensor will detect your presence.
- Flux d'aigua: Upon detection, the electronics module will activate the solenoid valve, allowing water to flow from the faucet.
- Desactivació: Remove your hands from the sensor's detection range. The module will then close the solenoid valve, stopping the water flow.
The system is designed for hands-free operation, promoting hygiene and water conservation.
6. Manteniment
Regular maintenance ensures optimal performance and longevity of your Zurn AquaSense Electronics Module.
6.1. Substitució de la bateria
The module is powered by 4 AA alkaline batteries. When the batteries are low, the faucet may exhibit inconsistent operation or cease to function. To replace the batteries:
- Tanqueu el subministrament d'aigua: Tanqueu el subministrament d'aigua a l'aixeta.
- Accés al compartiment de la bateria: Locate the battery compartment on the electronics module. This is typically secured with a cover.
- Traieu les piles velles: Open the compartment and remove the old AA batteries.
- Introduïu piles noves: Insert four new AA alkaline batteries, ensuring correct polarity (+/-).
- Compartiment segur: Close and secure the battery compartment cover.
- Restore Water Supply and Test: Turn the water supply back on and test the faucet's operation.
6.2. Neteja
Periodically inspect the module and connections for any signs of corrosion or debris. Clean the exterior of the module with a soft, damp tela. No utilitzeu netejadors abrasius ni dissolvents.
7. Solució De Problemes
If your Zurn AquaSense faucet is not functioning correctly, refer to the following table for common issues and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| No water flow when sensor is activated | Bateries baixes o esgotades Subministrament d'aigua tallat Sensor wire disconnected or damaged Mal funcionament de la vàlvula solenoide | Substituïu les piles Check water supply valve Verify sensor wire connection Contact Zurn support for solenoid replacement |
| Water flows continuously | Sensor obstruït o defectuós Vàlvula solenoide bloquejada en posició oberta | Clean sensor lens; check for obstructions Contact Zurn support for solenoid inspection/replacement |
| Flux d'aigua feble | Baixa pressió d'aigua Airejador obstruït Solenoid partially obstructed | Check building water pressure Clean or replace faucet aerator Contact Zurn support for solenoid inspection |
| El sensor no respon | Bateries baixes o esgotades Sensor lens dirty Sensor wire disconnected or damaged | Substituïu les piles Neteja la lent del sensor Verify sensor wire connection |
8. Especificacions
| Característica | Detall |
|---|---|
| Nom del model | P6900-B-L |
| Número de part | P6900-B-L |
| Pes de l'article | 1.12 lliures |
| Dimensions del producte | 6 x 4 x 3.2 polzades |
| Material | Plàstic, metall |
| Bateries | 4 pila alcalina AA (inclosa) |
| Compatible Faucets | Z6912, Z6913, Z6915, Z6920 Series |
| Característica especial | Sense plom |
| UPC | 670240576582 |
9. Garantia i Suport
The Zurn P6900-B-L AquaSense Electronics Module is covered by a limited manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation provided with your original Zurn product or visit the official Zurn weblloc.
For technical support, replacement parts, or further assistance, please contact Zurn Customer Service:
- Weblloc: www.zurn.com
- Informació de contacte: Refer to the 'Contact Us' section on the Zurn weblloc web per a números de telèfon i assistència per correu electrònic.





