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TECHNICAL SPECIFICATIONS

660-3150-0013-D

1

Connect the sensor

to the detector.

3

Put down the sensor 

or attach it to the wall. 

The electrodes must 

face the ground.

2

Attach the detector to a 

clean surface where there is 

no risk of immersion. Use 

the provided screws or the 

non-permanent adhesive 

located on the back of the 

product.

4

Test the detector by putting the electrodes in 

contact with a small amount of water (1 tsp). 

The audible alarm will be activated. Wipe the 

electrodes with a dry cloth to cease the alarm. 

If the alarm isn't activated, refer to our Website.

STEP 3

INSTALLATION OF THE SMART WATER LEAK DETECTORS

Place detectors (WL4200) where potential water 

leakage may occur: 

•  Water heater

•  Drain pump

•  Bathtub

•  Sink

•  Etc.

Water leak detectors with sensor (WL4200S) are 

designed to be used in hard-to-reach places :

•  Below dishwasher

•  Behind washing machine

•  Etc.

1

Make sure the valve is 

in the "OPEN" position 

before proceeding 

with the installation.

Separate the controller 

from the ball valve:

A)

 Remove the pin

B)

 Tilt the controller 

back and slide it 

backwards

4

Before replacing the 

controller, make sure 

that both the valve and 

controller are in the 

"OPEN" position.

6

7

Power the valve using 

the AC adapter.

To add an emergency 

power supply in the event 

of a power failure, insert 

4 AAA lithium batteries 

(not included).

Open the main water supply to make 

sure there are no leaks.

5

Put the controller back in place and 

insert the pin to secure the controller 

to the valve.

2

Close the main water 

supply. Open the hot 

and cold faucets near 

the main water supply 

to reduce the water 

pressure.

Remove the valve 

safety caps.

3

Install the smart water valve just 

downstream of the main water 

shut-off valve. Depending on your 

plumbing, additional fittings may 

be required (not included).

STEP 4

INSTALLATION OF THE SMART WATER VALVE

IMPORTANT:

 Do not insert the batteries before the valve is installed 

to your main water supply and powered by the supplied adapter.

A

B

Smart water valve

Ambient temperature: 

0 °C to 40 °C (32 °F to 104 °F)

Maximum water temperature: 

85 °C (185 °F)

Storage: 

-20 °C to 50 °C (-4 °F to 122 °F)

Valve body: 

stainless steel

Controller base: 

fiberglass reinforced

Maximum pressure:

 145 PSI

Maximum torque: 

2.5 N.m

Power supply: 

5 V / 5 W (included)

Emergency power supply: 

4 AAA lithium batteries (not included)

Certifications:

Conforms to CSA B125.3-12 Plumbing fittings
Valve body tested EU RoHS 2 (Directive 2011/65/EU)

Diameter

VA4220WF: ¾ in NPT x ¾ in NPT
VA4221WF: 1 in NPT x 1 in NPT

Wi-Fi: 

2.4 GHz (802.11 B/G/N) 

Zigbee 3.0 profile

Frequency: 

2.4 GHz

Transmission power: 

+20 dBm

Receiver sensitivity: 

-108 dBm

Indoor installation only.

Transmitter module IC: 22394-ZBM1501/ FCC ID: 2AK2T-ZBM1501

This device complies with Industry Canada license exempt RSS standard(s). 

Operation is subject to the following two conditions: 

(1) this device does not cause interference, and (2) this device must accept 

any interference, including interference that may cause undesired operation 

of the device.

This equipment has been tested and found to comply with the limits for a 

Class B 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 OFF and ON, the user is encouraged to try to correct the 

interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that 

to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other 

countries. App Store is a service mark of Apple Inc., registered in the U.S. and other 

countries.

Google Play and the Google Play logo are trademarks of Google Inc.

3-year limited warranty

SINOPÉ TECHNOLOGIES INC. warrants the components of their products against 

defects in material and workmanship for a 3-year period from the date of 

purchase, under normal use and service, when proof of purchase of such is 

provided to the manufacturer. If at any time during the warranty period the product 

is determined to be defective, SINOPÉ TECHNOLOGIES INC. will replace it. This 

warranty does not cover any transportation costs that may be incurred by the 

consumer. Nor does it cover a product that has been improperly installed, misused 

or accidentally damaged. A water detector's casing that has completely been 

immersed in water will not be covered by the warranty. The obligation of SINOPÉ 

TECHNOLOGIES INC., under the terms of this warranty, will be to supply a new unit 

and this releases the manufacturer from paying the installation costs or other 

secondary charges linked to replacing the unit or the components. The 

manufacturer shall not be liable for incidental, consequential, or special damages 

arising at, or in connection with product use or performance. This warranty does 

not cover damages or loss caused by defects, and the owner's use of the SINOPÉ 

TECHNOLOGIES INC. product confirms the understanding that this product does 

not constitute an insurance policy, and is only a product used to reduce the risk of 

water damage.

For more information, visit our Website:

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