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  • Deltabell-WE2 Installation Guide

    • Specifications

      Specification

      Value
      Dimensions and weight
      (W x H x D)      		 Module 222mm x 151mm x 40mm, 415g
      Complete unit 285 x 290 x 50mm, 960g
      Casing / Colour 3mm PC
      LED colours Red, blue and amber
      Transmission frequency 868MHz FM transceiver narrow band
      Transmission method Fully encrypted rolling code
      Transmission range 300m
      Battery 4 x CR123A
      Low battery threshold 2.2V +/-5% @ 25°C
      Tamper switches Front and rear
      Temperature Storage: -40°C to 80°C
      Operating:  -10°C to 40°C
      Sound pressure level 100dB(A) @ 1m
      Maximum sound duration 15 mins
      Strobe duration and frequency 10ms, 1Hz
      IP rating IP34
      Standards BS EN 50131-4:2019
      BS EN 501313-5-3:2017
      Environmental class IV
    • Dimensions and Weight

    • Removing and Inserting the Module

      1. Remove the screw that secures the module in position.
      2. To remove, slide the module up and out. If inserting the module, slide down into position.
      3. Insert the screw and tighten to secure the module in the base.
    • Installing the Base and Cover

      1. Insert the four levelling plugs into the holes in the cover. There are three marked ‘A’ and one marked ‘B’. The one marked ‘B’ is inserted in to the lower right hole, and the three ‘A’s are inserted in to the others.
      2. Taking note of the in-built spirit level at the top, mark the holes in the levelling plugs and drill the wall.
      3. Insert wall plugs into the holes that have just been drilled and secure the backplate to the wall.

      Please note: It is important that the base is securely affixed to the wall therefore the surface texture and material should be taken into account when choosing the plugs, screws etc.
      For a standard brick wall, we recommend using a 7mm masonry drill bit, brown wall plugs and 10 x 2” screws.

      As it can be difficult to keep the base level during installation, the levelling plugs can be rotated.
      Whilst screwing the base to the wall, these mechanics allow the base to be tweaked to keep it level during installation.
    • Tamper Installation

      Mounting the base on an uneven surface may cause false triggering through incorrect operation of the back-tamper.
      The screw located to the left of the leaf spring tamper mechanism is used to counteract an uneven surface texture. In these circumstances, the screw should be screwed clockwise until it presses firmly against a surface.
    • Connecting the Lid

      Fit the lid by sliding its hinges into place. The lid can be supported in the fully open position. To close the lid, apply a little force to push the cover past the holds.
      Close the lid and ensure the tamper is operating correctly.
      Insert the 25mm long screw supplied and close the screw cover.
    • PCB Overview

    • Pairing the Deltabell-WE to the System

      When you are ready to learn the device to the control panel or wireless expansion module, enter pairing mode on the system (for more details, please see system guide).

      Once the system is in pairing mode, remove the pieces of plastic insulation to enable the batteries and power up the device.

      The red and green LEDs will alternate to indicate the device is waiting to be learnt to a system.
      Press and hold the learn button on the device for a approximately two seconds then release. The three LEDs will cycle through whilst the learn button is held down.

      The LEDs on the device will indicate the status and/or result of the pairing process.

      On release of the learn button, the green LED indicates good signal strength and is a good location to install.
      On release of the learn button, the red LED indicates poor signal strength and the device should not be installed in that position.
      If no LED illuminates on release of the learn button, then the device is completely out of range.
      The blue LED will illuminate when the device receives a signal back from the system to indicate it has paired successfully.
    • Battery Information

      The batteries supplied have been chosen to provide long service life whilst, for safety reasons, having limited output current.
      The battery is protected on purchase by a piece of plastic that must be removed for operation. When disposing of the product, the battery must be removed and disposed of separately in accordance with the local regulations.

      Replacing the batteries

      Important: When replacing the batteries in the device, all four batteries must be replaced at the same time.

    • Product Warning Information

      For electrical products sold within the European Community. At the end of the electrical products life, it should not be disposed of with household waste. Please recycle where facilities exist. Check with your Local Authority or retailer for recycling advice in your country.
      To prevent possible damage to components, any static charge on your body needs to be eliminated before touching the inside of the unit. This can be accomplished by touching some grounded/earthed metallic conductor such as a radiator/pipework immediately before replacing the batteries.

    • Warranty

      This product is sold subject to our standard warranty conditions and is warranted against defects in workmanship for a period of two years (battery excluded). In the interest of continuing care and design, Pyronix Ltd reserves the right to amend specifications, without giving prior notice. Please see the control panel programming manuals for further information or visit: www.pyronix.com/uk/terms-conditions-sales/