IS-WDS-SP
Series WDS-SP-L, WDS-SP-R
FloodSafe
®
Water Detector Shutoff
Sizes:
3
⁄
4
" and 1" (20 and 25mm)
Please read all instructions, identify all components and read all warnings prior to beginning the installation of this product.
This product is intended to prevent catastrophic water damage in the event of a water heater leak.
Please Note:
During an emergency operating condition, the temperature and pressure relief valve installed on your water heater can
discharge an excessive amount of water. It is designed to protect your home or business from the potential danger of explosion. Upon
detection of this discharged water, the FloodSafe
®
Water Detector Shutoff shuts off both the supply of water and the source of power
(gas, oil or electricity) to the water heater, preventing a very dangerous situation.
The FloodSafe
®
Water Detector Shutoff also contains an audible & visual alarm and contacts for monitored alarm systems. It is a reset-
table device and can be tested at any time to ensure proper operation.
Parts Included
Important Note:
Thermostat wiring is required and must be supplied by the installer.
Planning Your Installation:
The Water Detector Shutoff should be installed within 6 to 12 inches of the water heater on the cold water inlet supply pipe.
The Control Unit, which houses the circuitry for the operation of the valve, contains interlocking connectors for the Water Detector Pad,
the Power Supply and remote alarm and the Power Cutout Module. The cables provided should not be cut or extended; therefore,
remote installation is not recommended.
The Water Detector Pad supplied with the Water Detector Shutoff should be located as close to the water heater as possible. It is not
necessary to remove the cover of the Control Unit to install the interconnecting cables.
Flooring Surface:
Dirt fl ooring –
A metal or plastic drain pan must be installed under the water heater. Position the Water Detector Pad inside the
drain pan.
Cement fl oor –
Install the Water Dam provided with the Water Detector Shutoff installation kit around the outside diameter of the
water heater. Position the Water Detector Pad inside the Water Dam.
Attic installation –
A metal or plastic drain pan must be installed under the water heater. Position Water Detector Pad inside the
drain pan.
Standing Pilot Gas Valves
– Thermocouples used on some manufactures' gas valves use a left-hand thread instead of the more
common right-hand thread, Watts has models for each design. Check to be certain that you have the correct model before beginning
your installation.
Models
WDS-SP-L: Left-hand thread
WDS-SP-R: Right-hand thread
Please be certain to follow all local codes when installing this device.
Control Unit
Power Cutout Module
Power Supply
Pocket Screwdriver
Water Detector Pad
Water Dam
