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AJAX WaterStop Jeweller User Manual

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Ajax WaterStop Jeweller user manual
Ajax WaterStop Jeweller is a smart water shutoff valve. Operates as part of an
automated water leak prevention system. Controls it in Ajax apps, through a
button on the enclosure, a lever on a shutoff valve, as well as automation
scenarios.
An Ajax hub is required for operation. A list of compatible hubs and range extenders is
available here
Ajax WaterStop communicates with the hub using an encrypted
protocol. The communication range without obstacles is up to 1,100 meters.
Runs on pre-installed batteries for up to three years. It can also be powered by a
third-party power supply unit with 7.5–14 V⎓ and operating current of at least
1.8 A.
Buy Ajax WaterStop
Updated September 26, 2024
.
Jeweller
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Summary of Contents for AJAX WaterStop Jeweller

  • Page 1 An Ajax hub is required for operation. A list of compatible hubs and range extenders is available here Ajax WaterStop communicates with the hub using an encrypted...

  • Page 2: Functional Elements

    Functional elements 1. LED indicator. Reports the status of Ajax WaterStop. 2. Control button. Activates and deactivates the device when the button is pressed for three seconds. When short pressed (for a second), it controls the water supply. 3. Mounting lockers. Supplied in two options: standard (pre-installed) and anti- sabotage.

  • Page 3: Operating Principle

    180° without removing the mount. 11. RuB valve. Ajax WaterStop is supplied with a BSPP threads valve in one of three sizes: ½” (DN 15, 15 mm), ¾” (DN 20, 20 mm), or 1″ (DN 25, 25 mm).
  • Page 4 Ajax WaterStop consists of the following blocks: 1. The electric actuator controls the shutoff valve. 2. The shutoff valve is an RuB valve. Ajax WaterStop is supplied with a BSP parallel threads valve in one of three sizes: ½” (DN 15, 15 mm), ¾” (DN 20, 20 mm), or 1″...

  • Page 5: Manual Control

    More about Ajax apps Manual control Users can control the water supply at the object in Ajax apps and manually. There are two ways to control Ajax WaterStop manually: a button on the electric actuator enclosure and a lever on the mount.
  • Page 6 The state of the shutoff valve can be found in Ajax app and by looking at the position of the mechanical indicator. The ability to control the water supply with a button on the enclosure can be...
  • Page 7 Automation scenarios 00:00 00:07 Security system scenarios help automate security, reduce the number of routine actions, and improve user experience. Ajax WaterStop supports the following types of scenarios: Alarm reactions. Security mode change responses. Scheduled actions. By pressing Button. Temperature protection.
  • Page 8 The notification is sent to both end-user apps and PRO Desktop. Thus, not only users but also representatives of service companies can monitor the status of devices at the objects. The option does not affect the Ajax WaterStop main task to shut off the water.
  • Page 9 Otherwise, the Preventive maintenance cannot be performed, the error information is displayed in the device’s states in the Ajax app, and the user receives a corresponding push notification. If failed to perform the procedure...
  • Page 10 The locker can be installed on any of the four sides of Ajax WaterStop. Jeweller data transfer protocol Jeweller is a radio protocol for fast and reliable two-way communication between a hub and connected devices.

  • Page 11: Selecting The Installation Site

    The ID and device loop (zone) number are available in the device States Selecting the installation site The installation of Ajax WaterStop should be carried out by a specialist: a plumber or an installer. The list of authorized Ajax partners is available here...
  • Page 12 Selecting an RuB valve, make sure that its diameter matches the pipe diameter. 3. External power supply connection. If an external power supply unit is connected to Ajax WaterStop, provide space and route the power cables to the device beforehand. In...
  • Page 13 This can cause significant damage to both the valve and actuator. Ajax WaterStop is not designed to control the supply of domestic or industrial gas or liquids besides water. 5. The pressure in the pipes must not exceed 10 bar.
  • Page 14 ISO 5211, F03 standard. 2. Shutoff valve torque. The maximum torque value of the Ajax WaterStop electric actuator is 8.5 N•m. Take into account this value while choosing a shutoff valve. It shouldn’t be more than 7–7,5 N•m.
  • Page 15 This can cause significant damage to both the valve and actuator. Ajax WaterStop is not designed to control the supply of domestic or industrial gas or liquids besides water.
  • Page 16 9. Check the temperature and humidity levels at the installation site. The Ajax WaterStop operating temperature range is from +0° C to +60° C; operating humidity is up to 95%.

  • Page 17: Installation

    On pipes through which any liquid besides water is transported. Installation Before installing Ajax WaterStop, ensure that the optimal location of the device has been selected and that it complies with the requirements of this manual. When installing and operating the device, follow the general electrical safety rules for using electrical appliances and the requirements of electrical safety regulations.
  • Page 18 00:00 00:04 2. Shut off the water supply to the circuit where Ajax WaterStop will be installed. 3. Install the bundled RuB valve on the pipeline. 4. Select the installation option of the electric actuator on the mount. It can be installed on a mount with a rotation angle of 0, 90, 180, or 270 degrees.
  • Page 19 5. Place the lever on the mounting platform in its initial position (before removing the circlip). . Reattach the circlip. 7. Reinstall the mounting platform onto the shutoff valve. Ensure that Open position marks are always aligned along the pipeline. 5.
  • Page 20 2. Remove the electric actuator from the shutoff valve mount. 3. Remove the mount from the bundled shutoff valve using a hexagon (⌀ 3 mm). 2. Shut off the water supply to the circuit where Ajax WaterStop will be installed. 3. Install the third-party shutoff valve on the pipeline.
  • Page 21 Choose the installation angle so that Ajax WaterStop is easy to install and maintain. To install an electric actuator with a rotation angle of 90 or 270 degrees, you should adjust the position of the stem rotated by the electric actuator coupling.

  • Page 22: Connecting External Power Supply

    A.Use a round 2 x AWG22 power cable with an external diameter of 3.0–3.7 mm to connect an external power supply. When powered by the external power supply, Ajax WaterStop will turn on if it was turned off earlier. The connection of the external power supply is recommended to avoid rapid discharge of batteries in the case of installation in places characterized by low temperatures or when frequent water shutoffs are reported.
  • Page 23 3. Pull out the mounting locker while holding the solenoid valve. 4. Remove the electric actuator from the shutoff valve. 5. Place the front side of the device with the Ajax logo on it on a soft cloth so as not to scratch the enclosure.
  • Page 24 1 . Reinstall the electric actuator on the shutoff valve. 17. Plug the power supply unit into an outlet. 1 . Turn on Ajax WaterStop, and check the status of batteries and external power in Ajax app and the overall operation of the device.
  • Page 25 The space functionality is available for apps of such versions or later: Ajax Security System 3.0 for iOS; Ajax Security System 3.0 for Android; Ajax PRO: Tool for Engineers 2.0 for iOS; Ajax PRO: Tool for Engineers 2.0 for Android; Ajax PRO Desktop 4.0 for macOS;...
  • Page 26 If the maximum number of devices is added to the hub, when you try to add the smart valve in Ajax app, you will get a notification about exceeding the device limit. The maximum number of devices that can be connected to the hub depends on the central unit model .
  • Page 27 Refreshing the device statuses in the list depends on the Jeweller (or Jeweller/Fibra) settings. The default value is 36 seconds. Icons Icons display some of Ajax WaterStop states. Statuses can be checked in Ajax app in the Devices tab. Icon...
  • Page 28 States The states include information about the device and its operating parameters. Smart valve states are available in Ajax app. To see them: 1. Open Ajax app. 2. Select a space if you have several of them or using the PRO app.
  • Page 29 The battery charge level of the device: OK — normal condition of the batteries. Battery low — devices batteries are discharged. When the batteries are low, Ajax apps and the security company receive appropriate notifications. Battery Сharge We recommend replacing the batteries after receiving a low battery notification.
  • Page 30 Disconnected — the external power is disconnected. The device runs on batteries. Learn more The status of the Ajax WaterStop tamper, which reacts to violations of the enclosure integrity or the removal of the electric valve from the ball valve: Open —...
  • Page 31 Off — the preventive maintenance procedure is not set up. On — Ajax WaterStop will change the position of the valve locking mechanism at the intervals and times set in the settings. The ability to control the water supply using a button on the electric actuator enclosure: Yes —...
  • Page 32 To change the smart valve settings in Ajax app: 1. Open Ajax app. 2. Select a space if you have several of them or using the PRO app. 3. Go to the Devices tab. 4. Select Ajax WaterStop in the list.
  • Page 33 When scenario executed — the user receives notifications about the execution of scenarios involving this device. The setting is available when Ajax WaterStop is connected to all hubs with firmware version OS Malevich 2.15 or higher and in apps of the following versions or higher: Notifications...
  • Page 34 When this option is enabled, the water supply Lock Device Button can be controlled only in Ajax apps as well as using automation scenarios. The option is disabled by default. When this option is enabled, the LED indicates LED Indication the Ajax WaterStop status.

  • Page 35: Functionality Testing

    Functionality testing Ajax’s security system provides several tests to select the location of devices correctly. Ajax WaterStop tests do not start immediately, but the wait time does not exceed the duration of one “hub—detector” polling period (36 seconds at standard hub settings). The device polling period can be changed in the hub settings in the Jeweller (or Jeweller/Fibra) menu.
  • Page 36 If LED Indication toggle is goes out over 2 seconds. valve. enabled. If the control button is pressed for over 2 seconds, Ajax Lights up green while the Pressing the control button. WaterStop will be turned off or control button is pressed.

  • Page 37: Maintenance

    If a malfunction is detected in Ajax WaterStop (for example, there is no connection with the hub or range extender), the malfunction counter is displayed in the device field in Ajax app. Malfunctions are displayed in the shutoff valve States .

  • Page 38: Technical Specifications

    5. Sealing nut. . Quick start guide. Warranty Warranty for the Limited Liability Company “Ajax Systems Manufacturing” products is valid for 2 years after the purchase. If the device does not work correctly, first contact the support service. Technical issues can be resolved remotely in half of the cases.
  • Page 39 e-mail Telegram Subscribe to the newsletter about safe life. No spam Email Subscribe...

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