DynaQuip WaterCop Pro WPK Series Programming manual

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Owner’s Manual and Installation Guide
The proven leader in household leak protection: WaterCop® is there when you’re not.

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Table of Contents
System Description .............................................................. 2–3
System Components ............................................................. 3–4
General Safety Information........................................................ 4
How the System Works ........................................................... 4
Operating the WaterCop® Pro ..................................................... 4–5
Safe Mode Instructions ........................................................... 5
WaterCop® Pro Specifications ..................................................... 5
FCC Information ................................................................. 6
System Quick Reference Setting and Status......................................... 6
To Power and Program Wireless Sensors
Powering Wireless Sensors................................................... 7
Programming Hardwired Sensor Probes ....................................... 7
Programming Wireless WPM Hub Sensors ..................................... 7
To Remove Sensors ......................................................... 8
Pre-Installation Testing of WaterCop® Pro
Wiring Instructions .......................................................... 8
Water Control Panel ......................................................... 8
Wireless WPM Hub Sensor and Accessories ....................................... 9–10
Manually Testing the Valve and Wireless Sensors
Manually Test the Valve ...................................................... 10
Manually Test the Wireless Sensors ........................................... 10–11
Troubleshooting ................................................................11
Installation of Wireless Sensor ................................................ 11
Placement of Wireless Sensors ................................................... 11–12
Range Enhancing Repeater ...................................................... 12
Wireless Sensor Battery Life......................................................12–13
Installation Procedure: Indoor vs. Outdoor
Selection of Valve Installation Sites............................................ 13
Review the Location and Type of Main Supply Line.............................. 13
Additional Parts Requirements ................................................ 13
Compression Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Steps of Installation.......................................................... 14
Solder Fittings .............................................................. 14
Electrical Connection ........................................................ 14
Emergency Procedures .......................................................... 15
General Safety Info .............................................................. 15
Periodic System Maintenance & Testing ...........................................15–16
System Description
The WaterCop® Pro System is designed to detect leaks in your plumbing system at
predetermined locations, and automatically shut o the water supply to help eectively reduce
the chances of major water damage associated with a leak.
WaterCop® Pro (WPKxx or WPACT12Vxx) systems must be installed indoors. For installations
requiring outdoor valve shut-o, the WaterCop® Pro Outdoor (WPKxxW or WPACT12VxxW)
system should be used. These optional systems have an outdoor rated cable (NOT DIRECT
BURIAL) and are designated with part numbers ending in “W”. The Water Control Panel MUST

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always be placed indoors. Contact us if you have any questions about the placement of your
WaterCop® Pro.
Check the contents of the carton with the products listed on the carton label. The shipping
package should contain the following:
•1 each WaterCop® Pro Water Control Panel with 20' Power Adapter
• 1 each WaterCop® Pro Actuator with attached cable to connect to Water Control Panel
• 1 Owner’s Manual
• 1 Card with QR Code and link to Reference Materials on the WaterCop® website
You will also need the correct size WaterCop®-ready ball valve (sold separately).
Read instructions before any installation is attempted. All sections of this Instruction Manual and
accompanying Quick Start Guide should be read and completely understood.
System Components
Water Control Panel – Standard: LCD display with back light provides instant feedback of
sensor alarm and trouble conditions as well as open/close status of the brass valve. On/O
push buttons for local control of the brass valve. Audible alarm sounds when any sensor
detects flooding. Internal mounting bracket mounts to standard wall boxes for aesthetics and
cord management. AC/DC power converter with 20' cord included. Cabling of 25', 50' or 75' is
included with the WaterCop® Pro Actuator to connect to the WaterCop® Control Panel.
Water Control Panel – Hardwired: Accommodates up to 8 zones for hardwired leak sensor
probes (sold separately). AC/DC power converter with 20' cord included. Cabling of 25', 50' or
75' is included with the WaterCop® Pro Actuator to connect to the WaterCop® Control Panel.
Aswith all sensitive electric equipment, the use of surge protection is highly recommended.
Water Control Panel – Standard
watercop.com
St. Clair,MO 63077
PN/WPC
Madein the USA
CLOSE
OPEN
MODE
Tosilence alarm, press any button once.
WATER CONTROL
watercop.com
St.Clair,MO 63077
P/N WPACT12VP/N WPACT12V
Variable Length Indoor-Rated Cable
(outdoor-rated optional)
WaterCop® Pro
Actuator
Brass Valve
(sold separately)
watercop.com
St.Clair,MO 63077
P/N WPACT12VP/N WPACT12V
watercop.com
St. Clair,MO 63077
PN/WPCH
Madein the USA
CLOSE
OPEN
MODE
Tosilence alarm, press any button once.
WATER CONTROL
WS1
WS2
WS3
WS4
WS5
WS6
WS7
WS8
WIRED SENSORS
Water Control Panel – Hardwired
Variable Length Indoor-Rated Cable
(outdoor-rated optional)
WaterCop® Pro
Actuator
Brass Valve
(sold separately)

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Hardwired Sensor Probes: 10' white cord with single sensor probe. WaterCop® Pro sensor
probes are easily secured to the surface using adhesive or the mounting holes. Hardwired sensors
provide the same feedback to the Water Control Panel as the WaterCop® Pro wireless sensors.
Use hardwired sensor probes for convenience, or if conditions prevent wireless communication.
Toextend sensor cords past the 10' they come with, please contact us for the proper wire
andmethod.
Lead-Free Brass Valve: Full port, NSF/ANSI 372 approved, lead-free, brass,
125 psi cold water, designed for placement on incoming water main.
Wireless Sensor: Power the Multisense Hub using 2 AAA alkaline batteries
or optional AC/DC power converter (sold separately). Batteries will
provide backup power to sensors upon loss of electricity. Wireless sensors
areaddressable and supervised for conditions suchas water detection, sensor
short/open, and low/dead battery. 10' sensor probe cord allows for optimal
sensor placement. Wireless sensors can support 1 or 2 probes, ropes and/or
pressure sensor accessories plus has on-board ambient temperature
sensing (see pages 9–10). Each Water Control Panel can support up
to 45 wireless sensors.
Range Enhancing Repeater: Enhances the transmission range of the wireless
sensors. Plugs into any standard wall outlet. Receives and re-transmits sensor
signals from outlying sensors to WaterCop® Pro Water Control Panel.
It is strongly recommended that eye protection
be worn while servicing the system. Failure to
do so could result in personal injury. DO NOT
USE EXTENSION CORDS. KEEP FINGERS AND
OBJECTS AWAY FROM THE VALVE.
CAUTION!
Do not apply electrical power to the unit unless
the unit is fully assembled. Failure to do so could
result in personal injury and/or damage to the
unit. Disconnect power source before working on
or servicing the unit. Failure to do so could result
in personal injury.
GENERAL SAFETY
INFORMATION
How the System Works
Leak sensors constantly monitor their selected areas for accumulating moisture.When a leak is
detected, a sensor will send a radio frequency signal (RF) to the WaterCop® Pro Water Control
Panel, instructing it to close the Brass Valve, shutting o the water supply to the property.The
WaterCop® Pro Valve will remain closed until it is reset manually or through the Water Control
Panel. After the WaterCop® Pro valve closes, the Control Panel will still receive ALERT and ALARM
signals from sensors and send notification if those outputs are used. The wireless sensors are
battery powered devices, enabling them to be located anywhere a leak is likely to occur, or where
water might cause damage. The WaterCop® Pro Actuator is powered through the Water Control
Panel, which requires household electrical power (common 115 VAC, grounded outlet) and will
not operate during a power outage unless receiving auxiliary power from a backup device such
as an Uninterruptible Power Supply unit (UPS). Additionally, the use of a certified surge protection
device is highly recommended.
Operating the WaterCop® Pro
The normal position of the valve is open to allow full flow throughout the plumbing system. The
manual override handle on the top of the WaterCop® Pro Actuator will show the position of the
valve (in-line with the pipe means the valve is open; when the handle is not in-line it is not fully
open; when it is perpendicular to the pipe, the valve is fully closed).When leaking water comes
Range
Enhancing
Repeater
MULTISENSE
HUB
Multisense Hub

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into direct contact with a leak sensor’s probe, an RF signal is transmitted to the Water Control
Panel and the valve closes, turning o the water source to protect the building from additional
water damage. The red indicator light will signal that the valve is now in the closed position. The
valve will remain closed until the unit is manually reset (through the manual override handle or
the OPEN button on the Water Control Panel). After the plumbing problem is fixed, reset the
WaterCop® Pro by pressing the OPEN (green circle) on the face of the Water Control Panel.
NOTE: If major repairs are needed to correct the plumbing system, it is recommended that
the main shut-o valve upstream of the Actuator also be closed during the repairs. Close the
main water shut-o valve and unplug the Water Control Panel before making repairs on the
plumbing system.
In case of a power failure, use the manual shut-o valve to turn the water o in case of an
emergency. If enabled by the end user, the WaterCop® Pro Actuator will close the valve for Safe
Mode and will display “POWER RESTORED SAFE MODE CLOSED” on the Water Control Panel
once power is restored after any outage.
Enable/Disable “Safe Mode” Feature
TO ENABLE SAFE MODE:
1. With the valve in the CLOSED position, press and hold down the MODE button. The display
will read:
SAFE MODE = OFF
OPEN = ON CLOSE = OFF
2. While holding down the MODE button, press the OPEN button, then release both
simultaneously. The Safe Mode feature will be enabled.
To verify that SAFE MODE is enabled, press & hold the MODE button. The display will read:
SAFE MODE = ON
OPEN = ON CLOSE = OFF
Release the MODE button. Then Press the OPEN button to return to WATERCOP NORMAL.
To Disable the Safe Mode feature, start with the valve in the closed position as noted above,
hold the MODE button & simply press CLOSE button instead and release. When Safe Mode
is disabled and power is restored, WaterCop will return to its last known position (Opened or
Closed) before power was lost.
WaterCop® Pro Specifications
Max. working pressure 125 psig Flow Data
Ambient temperature
Enclosure
35° to 105° F
Polycarbonate NEMA 4
Valve Size Cv = Gpm flow at
1 psi pressure drop
Voltagex 12 VDC plus 120 VAC adapter ½" NPT 19
Current 0.85 Amps ¾" NPT 34
Valve Full-Port, Lead-Free, Brass, NPT 1" NPT 52
Valve seals RTFE (Reinforced Teflon®) 1 ¼" NPT 77
For cold water applications

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FCC Information
This equipment has been tested and found to comply with the limits for a Class 8
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment o and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
•Reorient or relocate the receiver
•Increase the separation between the equipment and receiver
•Connect the equipment into an outlet on a circuit dierent from that to which the receiver
is connected
•Consult the dealer for help
Operation is subject to the following two conditions:
1. this device may not cause interference
2. this device must accept any interference, including interference that may cause undesired
operation of the device
System Quick Reference Setting and Status
RESET WATER CONTROL PANEL
TO FACTORY SETTINGS:
Hold MODE – Press and hold OPEN until the display
reads: CONTINUE = OPEN DEFAULT = CLOSE –
Release first the OPEN button, then release the MODE
button then Press CLOSE.
This will delete all sensors and activate Safe Mode (if
enabled).
TO ADD WIRELESS SENSORS:
Press MODE twice (DEVICE ADD) on WaterCop® Pro
Water Control Panel
Press CLOSE (DEV #1 ID=)
Press and hold the LEARN button (SEN #1 SHORT 2)
Release LEARN button (SEN #1 OK!)
Press MODE
Press CLOSE (DEV #2 ID=)
Repeat for all Sensors. When finished, press MODE
twice to return to WaterCop® NORMAL
TO REMOVE WIRELESS SENSORS:
Press MODE three times (DEVICE REMOVE)
Press CLOSE to scroll to device to be removed
Press OPEN to remove that device
Press MODE to return to WaterCop® NORMAL
TO CHECK SENSOR STATUS:
Press MODE while valve is open
Scroll using CLOSE
Press MODE three times to return to
WaterCop® NORMAL
WATERCOP
NORMAL
WATERCOP
WATER IS OFF
!ALARM!
SEN #1 WET 2
!ALARM!
WIRE PANEL WET
!ALARM!
SEN #2 TEMP 1
**ALERT**
SEN #3 SHORT 2
**ALERT**
SEN #2 OPEN 3
**ALERT**
SEN #2 LOW BAT
**ALARM**
SEN #2 DEAD BAT
POWER RESTORED
SAFE MODE CLOSED
**ALARM**
SEN #3 WET 4
Valve is open and all components
functioning properly.
Water was turned o via local controls.
Wireless Sensor #1 (Probe 1) detected
water and turned the valve o.
Hardwired Sensor from Water Control
Panel detected water and turned the
valve o.
Sensor #2 has detected ambient
temperaturewas too low.
Probe on Sensor #3 (Probe 2) is shorted.
Water is still on. Probe needs to be checked
and repaired to allow proper function.
Probe 2 on Sensor #2 is cut or disconnected.
Water is still on. Probe needs to be repaired
or replaced to allow proper function.
Battery in Sensor #2 is low and needs
to be replaced.
Battery in Sensor #2 is so low it won’t
function properly. Valve is closed.
If Safe Mode is enabled
Power was lost and restored.
Valve closed for safe mode.
Wireless Sensor #3 has detected water
on the rope sensor or high pressure in
the line.

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To Power and Program Wireless Sensors
WaterCop® Pro wireless sensors are addressable. This means that the WaterCop® Pro Water
Control Panel can tell you the operational status of each wireless sensor. If you have many
wireless sensors, this feature will quickly tell you where the leak is located or warn you if a sensor
requires service (low batteries). It is important that you introduce each wireless sensor to
the WaterCop® Pro Water Control Panel and document the sensor (the transmitter and the
sensor probe together; not just the probe) number on the transmitter. Once placed in location,
you will also note this information on the Sensor Location Log (available as a PDF file).
Once the wireless sensors are programmed, you will be able to place them in desired locations
to monitor the property for water intrusion.
Powering Wireless Sensors
WaterCop® Pro wireless sensors require power to operate. Use either fresh AAA alkaline
batteries (not included) and/or a WaterCop® Pro Sensor AC Adapter (sold separately) to power. If
both are used, batteries will provide back-up power in the event AC power is lost. Rechargeable
batteries are not recommended. To install batteries, remove the battery cover located on
the back of the sensor, and install batteries in accordance with the (+ and -) placement guide.
Reinstall back plate.
It is important that you number each sensor (not each sensor probe) for easy identification
while programming. The WaterCop® Pro System is capable of supporting as many as 45
wireless sensors. Wireless sensors, up to 45 total, can be added in the future by repeating the
steps taken in this section. Please contact your local dealer or DynaQuip® Controls to inquire
about additionalsensors.
Once each sensor is powered and numbered, you are ready to begin programming the
sensors to the WaterCop® Pro Water Control Panel.
Programming Hardwired Sensor Probes for the Hardwired Water Control Panel
•First, while the power is o install all sensor probes.
•Connect the power to the Water Control Panel.
•Short each probe using a conductive metal surface until the display reads “WIREPANEL SHT”
and the corresponding light on the side of the panel lights up.
•Repeat for all sensor probes.
Programming Wireless Sensors WPM
Plug the WaterCop® Pro Control Panel power supply into a nearby 115 VAC outlet.Depending
upon the position of the valve, the Actuator may initially turn the valve when first powered.
You can also program sensors while leaving the jumpers in instead. Unplug the Control Panel
before removing them and wiring in the Pro Actuator.
BE EXTREMELY CAREFUL TO KEEP FINGERS AND OTHER ITEMS OUT OF THE VALVE.
The display will read WaterCop® NORMAL.
•To add sensor #1, Press MODE twice (DEVICE ADD will display on the LCD).
•Press CLOSE once (DEV #1 ID= will display on the LCD).
•Press and hold the LEARN button inside the WPM. The sensor will beep and the LCD will
displaySEN #1 SHORT 2, then release the LEARN button and LCD will display DEVICE
STATUS SEN #1 OK!
•To add sensors #2 through #45: If time has passed, the Water Control Panel LCD will revert
to ready mode displaying WaterCop® NORMAL.To add more sensors, you will need to
return to program mode and repeat steps used to add sensor #1.
•Repeat above steps for all of your wireless sensors, taking care to program them in the same
order as labeled. When finished, Press MODE three times to return to the NORMAL mode.

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To Remove Wireless Sensors
If you need to remove a wireless sensor for
any reason, follow these instructions:
•Press MODE three times (DEVICE REMOVE
will display on the LCD).
•Press CLOSE to cycle through the loaded
sensors to choose the sensor(s) you wish
to remove.
•Press OPEN to remove the selected sensor
from the Water Control Panel’s memory.
•Press MODE one more time to return to the
main screen (WaterCop® NORMAL).
•Hardwired sensors can be removed,
however the unit will need to be factory
reset and all sensors reprogrammed.
To Enable Safe Mode
Close the valve then press and hold down
the MODE button. While holding the
MODE button, press OPEN, then release
both buttons.
To Disable Safe Mode
Close the valve then press and hold down
the MODE button. While holding the
MODE button, press CLOSED, then release
both buttons.
To verify if Safe Mode is enable or disabled,
press the MODE button while the valve
is closed.
Pre-Installation Testing of WaterCop® Pro
Although each unit is pre-tested at the factory, it is highly recommended that the unit be tested
prior to installation to ensure proper operation at the property. Operating the valve before
connecting it to the water line will not damage it.
USE CAUTION! The valve closes with enough force to cut o a finger.
Be extremely careful to keep fingers and other items out of the valve.
Wiring Instructions
Water Control Panel
The WaterCop® Pro Actuator comes with a 25', 50' or 75' cable for wiring into the Water
Control Panel. Following the color code in the wiring diagram, wire each colored wire into the
appropriate terminal.
To wire the Water Control Panel into an alarm system, wire the two terminals titled ALARM into
the security system. The ALARM relay is a dry contact relay and will only trip if water is detected
or dead battery sensor has turned the water o and the audial alarm turns on. It will trip o when
the valve is opened after water is no longer detected. The TROUBLE relay will trip if there is a
short, low battery, or open situation.
If the power cord was removed from its terminals, the positive wire is
the one with the stripe on the insulation. Do not reverse the polarity of
the power cable. Do not reverse the polarity if using optional adapter!
The positive lead is the one with the stripe on the insulation.
WARNING!

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Standard Pro Sensor (WPSC)
10'
Wireless WPM Hub Sensor and Accessories
WPM: This is what is considered the “Hub”. It
requires AAA Alkaline batteries (or the optional AC
Adapter) and wirelessly communicates with the Pro
Control Panel. Sensor probes and other accessories
are attached to the Hub in many dierent
configurations. Ambient temperature sensing is on-
board. If a temperature of 45°F or below is detected,
it will send a signal to the ControlPanel.
WPSC: These are the same leak probes with 10’
of cable currently used for Pro. They wire into the
screw terminals that are accessed on the bottom of
the WPM. They have a unique hexagon shape and
they are what make single and dual leak sensors.
You can have 1or 2 of the leak probes on each
WPM.
WROPE6: This wireless sensor
accessory has a male plug that
inserts into the female AUX jack
in the Hub. It’s 6' long and can be
shortened as needed. The leak
sensing is all along the braided
cord and comes with 20 clips to
secure to the floor or surface using
the included double-sided tape or screws.
WPRS095: This wireless sensor accessory will
detect high pressures and is factory set to trip
at 95 psi. It’s field adjustable to trip from 50 to
120 psi. This has a male plug that inserts into
the same female AUX jack on the bottom of the
WPM. To use both pressure and rope sensors,
use the WSPLIT described just below.
WSPLIT: This wireless sensor accessory will
allow an Installer to use both a rope and
pressure, or two rope sensors, from one
WPM. It has a male plug that inserts into the
AUX jack on the bottom of the WPM and
it branches o to 2 female jacks. It’s only a
few inches long.
Onboard Temperature
Sensor – Trip Point 45°F
Power Supply
Connection
Water Probe
Connection
Water Probe
Connection
Learn
Button
Aux
Connection
6'
Rope Sensor (WROPE6)
Pressure Switch (WPRS095)
Factory Set at 95 psi
Field Adjustable
Splitter (WSPLIT)

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WEXT6: This wireless sensor accessory has a male plug that
inserts into the AUX jack on the WPM and has a female jack on the
other end to give an extra 6' length so a rope or pressure sensor
can be extended further away from the WPM Hub.
ACA100: This wireless sensor accessory is the AC adapter that has
a male plug that inserts into the bottom of the WPM. It provides AC
power to the wireless sensors and can be used with, or instead of,
batteries. The ACA100 is 10' long.
Manually Testing the Valve and Wireless Sensors
Manually Test the Valve
Check the Quick Start Guide for wiring and preliminary testing of the Water Control Panel.To test
your WaterCop® Pro System, gently pull the safety plugs out from each end of the valve. Check the
position of the valve by looking in either threaded end. In the open position, you will be able to see
through the valve; in the closed position, only the shiny surface of the ball will be visible.Place the
base of the housing on a sturdy surface, as close as feasibly possible to the location where it will
be permanently installed. Plug the WaterCop® Pro power supply into a nearby 115 VAC outlet.
The valve position indicator lights should now correspond to the actual position you noticed.
Green = Open. Red = Closed. Grasp both sides of the housing (not the valve) with the valve
pointing away from you for safety. Being very careful not to have your fingers or other objects
near the valve openings, press the OPEN or CLOSE buttons; whichever has the unlit light next to it.
You will hear the motor change the valve position. Again, look into the threaded end of the valve
to verify that the valve has changed position. If it appears that the valve has not turned from one
position to the other, DO NOT try to reposition the valve yourself by inserting any tool or fingers
into the valve. Operate the valve several more times from open to close, checking each time for
proper positioning. If you are experiencing trouble getting the valve to open and shut, call the
installation help line listed on the back cover.
Manually Test the Wireless Sensors
WaterCop® Pro wireless sensors require power to operate. Use either fresh AAA alkaline batteries
(not included) and/or a WaterCop® Pro Sensor AC adapter (sold separately) to power. If both are
used, batteries will provide back-up power in the event AC power is lost. Rechargeable batteries
are not recommended. To install batteries, remove the battery cover located on the back of the
sensor and install batteries in accordance with the (+ and -) placement guide. Reinstall the back
plate. Follow suggestions found in the section titled “Placement of Wireless Sensors” for
recommendations where sensors should be placed. Locate a wall near the area you choose
to monitor.
Avoid high trac areas where the cord or sensor could be stepped on or kicked. Mount the
transmitter at a convenient location on the wall, two to three feet above the floor. This will help avoid
damage to the sensor body and provide a strong signal. Use the fasteners included with the unit.
1. Following all safety precautions, make sure that the Water Control Panel is plugged in and the
valve is in the open position. Leave the WaterCop® Pro Actuator near your main water line, on
a sturdy surface. It is important that anyone who will be near the valve is aware of the safety
precautions, and does not insert any object into the valve, or handle the valve during the test.
6'
Extension (WEXT6)
AC Adapter
(ACA100)

11
2. At one of the locations you have chosen to monitor, drop the sensor probe (not the mounted
transmitter) into a cup of water. Hold until you hear the sensor transmit a signal to the Water
Control Panel and close the valve (about 15 seconds). This test simulates a leak and lets you
check for interference between the sensor and the Water Control Panel.
3. Take the sensor out of the water and carefully dry o the sensor probe’s prongs and
hexagonal body.
4. Go back to your WaterCop® Pro Control Panel and verify that the valve has closed (the red
indicator light will be lit). The display will indicate which sensor activated the valve.
5. Keeping all objects away from the valve, reset the Water Control Panel by pushing the
OPEN button.
6. Repeat steps 2 through 5 until you have tested each sensor in the locations that you wish
to monitor.
Troubleshooting
•If the wireless sensor does not close the valve, check that the sensor has power and batteries
and/or AC adapter is installed correctly. Repeat test.
•If the batteries have power and the wireless sensor still does not make the valve close,
physically remove it from its installed location and place it next to the Water Control Panel.
Repeat test. If the sensor operates properly when closer to the Water Control Panel, but not in
its final location, you likely need to use a Range Enhancing Repeater (WPR- sold separately) to
extend the eective range of the wireless signals. Some possible causes of signal reduction
are steel constructions, foil backed insulation or other large metallic barriers.
Installation of Wireless Sensor
Once testing is complete, finish installation of the wireless sensors by unwinding the cord and
placing the sensor probe on the surface at the lowest point (where water would naturally collect)
in the area to be monitored. Be sure that the sensor probe is placed FLAT on the floor so water
can be detected as soon as it begins to accumulate. The sensor probe may be secured to the
floor with screws or adhesive tape, taking care that the transmitter and wire are clear of doors,
drawers, sharp edges, or other hazards that may cause damage. Unplug the Water Control Panel
after the testing is complete. The WaterCop® Pro can now be installed into the plumbing system.
Prior to installation, read all warnings and precautions carefully.
Placement of Wireless Sensors
Each WaterCop® Pro can support up to 45 wireless leak sensors. A sensor consists of a
transmitter and sensor probe accessories (see pages 9 and 10). Wireless sensors should be
placed in locations where leaks are most likely to occur.
Suggested Locations
•Water Heaters •Washing Machines •Kitchen Sinks
•Toilets •Automatic Humidifiers •Ice Makers/Refrigerators
•Bathroom Sinks •Dishwashers •Pipes that are prone to freezing
Sensor probe can be placed under dishwasher or near water lines underneath the kitchen sink.

12
The transmitter in the wireless sensors and the receiver in the Water Control Panel communicate
by radio frequency. The smaller the distance between them, the stronger the signal will be.
Transmission distance is somewhat dependent upon the building layout and the type of
construction. The transmitter (the box attached to the sensor probe) must be kept dry. It is NOT
splash proof. Sensors should never be placed outdoors. The sensor probe detects the water
from a leak and is completely waterproof. Sensor probes should be placed on the surface or
in areas where water would tend to accumulate rapidly in common leak or overflow situations.
Make sure that any water from a leak will drain toward the sensor probe, not away from it.
Avoid high trac areas where the cord or sensor probe could be stepped on or kicked and
where children or pets may disturb it. The sensor probe should be placed FLAT on the surface
so water can be detected as soon as it begins to accumulate. The sensor probe should be
secured to the surface with screws or adhesive. To avoid damage to transmitters and to provide
for the strongest signal possible, the transmitter portion of the leak sensor should be mounted
in a convenient location (on the wall, in a cabinet, closet, etc.) 2 to 3 feet above the floor. (See
Installation section for details on sensor installation.)
WaterCop® Range Enhancing Repeater
Why a Repeater?
If any of your WaterCop® wireless sensors are unable to communicate directly with your
WaterCop® Pro Control Panel during initial set-up and testing, adding a repeater (or more) to your
system may be the solution.
Basic Operation
Upon initial power-up, the red and green LEDs will flash and then go out. The LEDs light up when
the device is receiving and transmitting signals from WaterCop® wireless sensors.
Proper Location
Identify an unused 110VAC wall outlet/receptacle roughly midway between the WaterCop® Pro
Control Panel and the WaterCop® sensor that is farthest away and plug in the repeater. Test the
sensor(s) to ensure they now close the valve from the farthest location. Sometime more than one
repeater may be necessary due to great distances, obstructions, or type of construction.
Wireless Sensor Battery Life
High quality AAA alkaline batteries from brands like Energizer® and/or Duracell® are
recommended for powering your WaterCop® Classic sensors. It is recommended that you
replace the batteries in your WaterCop® sensors at least every 4 years. To ensure optimal
performance of your WaterCop® system, we recommend an immediate change of the batteries
in any sensor that has detected a water leak. Each wireless sensor will communicate a low
Secure mounting tab
and screw
Red Transmit LED
Green Receive LED

13
battery condition to the Control Panel. In the event the battery power reaches a critically low
status, a CLOSE signal will be transmitted to the WaterCop® valve as a precaution. After replacing
batteries, re-test each unit in its regular location. Periodic testing of sensors is required to monitor
proper power andfunction.
Installation Procedure: Indoor vs. Outdoor
Selection of WaterCop® Pro Valve Installation Sites
The WaterCop®-ready Ball Valve should be installed in the main water line just downstream from
the main shut-o valve in your home. The manual override handle/position indicator should be
easily accessible. The installed WaterCop® Pro Actuator is completely supported by the piping in
your plumbing system. The Actuator should NOT be used as a step or to support heavy loads.
The shut-o valve must be installed:
•in the main water line;
•in place of or just downstream from the main water shut-o valve;
•where it is accessible;
•where the case is protected from use as a step or from other excessive loads;
•where it does not interfere with fire suppression systems.
Local electrical and plumbing codes should be consulted to ensure that the
installation is in complete compliance. (See Installation section for details.)
NOTICE! Installation must be a minimum of 18 inches
downstream of a water meter, if water meter is inside
the premises.
The Water Control Panel should be placed in a convenient indoor
location to view the valve position (open/closed) and be accessible
for resetting after a leak has been detected and corrected.
Additional Parts Requirements
Installation of WaterCop® Pro will require
additional parts. When the main supply line
is cut to accommodate the WaterCop® Valve,
new fittings will be needed to connect the
ends of the piping to the WaterCop® Valve.
The type of connecting fittings to use will be
determined by the type of existing piping,
local plumbing codes, and industry
standard practices.
Review the Location and Type of Main Supply Line
The main supply line should enter the house in either the
basement or a crawl space beneath the first floor. The water
main shut-o valve is usually located near where the line comes
through the basement wall or just after the water line enters the
living area from the crawl space. In apartments, townhouses, and
manufactured housing constructions, the water main shut-o
valve can usually be found in close proximity to the water heater
installation. The WaterCop® Valve should be installed in the main
water line just downstream from the main shut-o valve in your
home. The water supply must be shut o prior to the installation of
the WaterCop® Valve.
High heat from soldering or brazing can damage
valve seats or motor housing. Proper precautions
should be taken to prevent damage from heat
when installing the unit. Remove plastic housing
before soldering valve in place.
CAUTION!

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Compression Fittings
The unit can be installed with compression fittings using common household tools and basic
mechanical ability. You will need:
•two fittings (male pipe thread x compression) •tubing cutter;
available at most local hardware or plumbing •ruler;
supply stores; •pencil or marker;
•Teflon® tape or thread sealant; •two large adjustable wrenches.
Measure the outside diameter of the copper tube and note the valve size to be sure the proper
size fittings are purchased.
Steps of Installation using Compression Fittings
1. Remove nuts and sleeves from compression fittings and install fittings into each end of the
valve using Teflon® tape or thread sealant to ensure a watertight seal. Hold one wrench on
flats of valve body and use the other to tighten fittings.
2. Measure the distance from end to end of valve assembly once fittings are secure. For ½" tube
(⁵/₈”outside diameter) subtract ½", for ¾" tube (⁷/₈" outside diameter) subtract ¾" from your
valve assembly measurement. This is the length of the section of tubing to be cut out of the
existing line. The piece of existing tubing is shorter than the measured length so that the tube
ends extend into the compression fittings.
3. Select the location for the WaterCop® Valve and Actuator. After cutting the section of tube out
of the line, you will need to shift the tube ends to be able to fit the unit in place. Make sure
you will have access and room to adjust before cutting the tube.
4. Mark the tube in the location you have selected. Double check the length and location marked.
5. Turn water o and drain the system.
6. Use tube cutter to cut copper tube at the locations you have marked. Careful, there will
probably still be some water in the line.
7. Remove any burrs from tube ends and clean ends.
8. Install compression nuts and sleeves to each tube end.
9. Shift tube ends to install WaterCop® Pro Valve in line.
10. Position the unit and tighten compression nuts. Hold the fitting with one wrench while
tightening the nut with the other. Tighten both nuts.
11. Plug Water Control Panel into a proper power source and turn valve to OPEN position
(open button/green light).
12. Unplug unit, turn water back on and carefully check for leaks.
13. Plug unit back into power source. Installation is complete.
Solder Fittings
An alternative method is to solder the unit into the water line. This method requires a
considerably higher skill level to accomplish the installation properly and safely. If you are not
skilled in this area, it is strongly recommended that you contact a professional plumber to do this
type of installation.
Electrical Connection
The Water Control Panel is supplied with a power adapter. Consult local electrical codes as to
the necessity of ground fault protection. It is recommended that the Water Control Panel not be
plugged into an extension cord. Review “Specification” current and power requirements so as
not to overload the circuit supplying power.

15
Emergency Procedures
In the unlikely event that the WaterCop® Pro System should shut o the main water supply and
then become inoperable due to a power outage or damage, it is possible to manually operate
the WaterCop® Pro to return water service. Unplug the Water Control Panel from its power
source. The valve may be manually operated by turning the manual override handle in the
direction indicated on the indoor actuator.
For outdoor shut-o valves, unplug the Water Control Panel from its power source. Remove the
four bolts connecting the brass valve to the black actuator enclosure located outdoors. Lift the
actuator o the brass valve (water will be contained) to expose the valve stem. Now, the valve
stem can be manually turned using a screwdriver, pliers, wrench or the like.
WARNING! The motorized drive unit case is not capable of supporting any loads. Do not attempt
to use the unit as a step. This will cause damage to the unit and could cause personal injury. Do not
store highly flammable items such as oily rags or other combustibles near your WaterCop® Pro.
WARNING! It is recommended that eye protection be worn while installing or servicing the
system. Failure to do so could result in personal injury. Do not use the case as leverage when
mounting this unit or tightening fittings. Apply wrench to flats on the valve body to tighten fittings.
INFORMATION It is recommended that the system be plugged into a surge protection device
to protect against electrical surges that could damage the system. To insure continued functionality
of the system, it is recommended that periodic testing be performed. Dip sensor probes into a cup
of tap water and check for valve closure. Address any issues immediately.
General Safety Information
Warnings and Precautions
Periodic System Maintenance & Testing
Quarterly testing and maintenance are recommended.
1. Ensure that the sensor probes/pins are clean and free of dust/dirt.
2. Wet sensor pins to activate valve closure/s.
3. Verify valve closure/s.
4. Repeat steps with the rest of the sensors.
5. Replace sensor/s to optimal location for leak detection if disturbed.
6. Use green button to re-open the valve each time.
Use the Maintenance Log below to record maintenance dates.
Maintenance Log

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Maintenance Log
192446 REV H
To order or for additional information, visit watercop.com or call 800-545-3636.
Visit WaterCop.com for your warranty information.
Made in the USA