Whale WU7207 Installation & User's Instructions

INSTALLATION & USER INSTRUCTIONS
Thank you for purchasing this Whale® product.
For over 60 years Whale has led the way in the design and manufacturer of water and waste systems including:-
plumbing, faucets, showers, pumps and heating for low voltage applications. The company and its products have built
a reputation for quality, reliability and innovation backed up by excellent customer service.
For information on our full product range visit: www.whalepumps.com
Typical Installation
The Whale In-Line Pressure Switch is designed for use in freshwater pressure systems without micro-switches. It is
suitable for use with 12V d.c. or 24V d.c. Whale Submersible or Whale In-Line Pumps.
This product is designed for use with freshwater only. If it is intended for use with any other liquid, it is the user's
responsibility to ensure that the materials are fully compatible with the liquids to be used and that a system of safe
working practice is applied to installation, use and maintenance.
CONTENTS
1. Principles of Operation
2. Application
3. Warnings
4. Instructions for Installation
5. Operating Instructions
6. Maintenance
7. Service Support Details
8. EU Declaration of Conformity
9. Warranty
1. PRINCIPLES OF OPERATION
The Whale In-Line Pressure Switch is designed to operate in freshwater pressurised systems connected to a 12V
d.c.or 24V d.c. power supply in recreational vehicles or vessels. The pressure switch detects the opening or closing of
any tap in the system and switches the pump on or off as required.
2. APPLICATION
The Whale In-Line Pressure Switch is designed for use in freshwater pressurised systems, supplied by either a Whale
Submersible or Whale In-Line Pump.
3. WARNINGS
Use for any other purpose or with any other liquid is not recommended and is entirely at the user's risk.
4. INSTRUCTIONS FOR INSTALLATION
Observe all warnings.
To the Fitter: Check that the product is suitable for the intended application, follow these installation instructions and
ensure all relevant personnel read the points listed below. Also ensure that these operating instructions are passed on
to the end user.
To the User: Please read the following carefully before installation and use.
In-Line Pressure Switch
WU7207 / WU7207B
LIST OF IMAGES
1. Pressure Switch Location
2. Connecting Microswitch Terminals
3. Installing Isolator Switch
1