Contents General Using the instructions ................4 Symbols used ..................4 Copyright / Standards / Warranty ...........5 Safety Intended use ....................5 Fundamental hazards ................5 Hazards due to electric energy ............6 2.4 Maintenance and repair work ............6 Installation instructions ................6 Design and function..................7 Scope of supply ..................
may slightly differ from the MultiSafe Leak Detector Control Valve actually supplied. DIN 1988 RWC will not accept any liability for loss or damage caused by installations that do not DIN 3553 follow these instructions. The manufacturer’s warranty is subject to the sales terms and conditions of delivery.
4. Design and function 2.3 Hazards due to electric energy In general, danger can occur when handling electrically powered devices. Therefore, please follow health and safety regulations, other generally accepted rules pertaining 4.1 Scope of supply to safety and occupational medicine as well as health and safety regulations. Do not modify the MultiSafe Leak Detector Control Valve.
5. Transport and storage 4.3 Design 5.1 Transport The device is fully assembled when delivered. It weighs approximately 1,275 g. Attention! Improper transport may damage the device! The packaging serves as protection during transport. Do not install the device if the packaging is severely damaged. ...
6. Installation and commissioning 6.2 Installation Turn off the water supply prior to starting the installation work. 6.1 Safety instructions for installation and commissioning Mount the device only in drinking water installations according to UK Water Regulations, Only authorized, qualified personnel shall install and commission the MultiSafe Leak directly downstream of the water metering device.
7. Operation and settings Insert the battery 7.1 Operation and settings via the Reliance Valves App It’s easy to set your MultiSafe Leak Detector Control Valve via the Reliance Valves App on your smartphone or tablet. Simply install the current Reliance Valves App on your smartphone or tablet. You can also use your computer and follow the self-explanatory user instructions.
Reliance Valves App Settings range Explanation and setting options Ex works Please find below the most important terms for the settings range of the MultiSafe Leak Flow-based If the MultiSafe detects unusual flow rates within short 3,000 l/h Detector Control Valve in the Reliance Valves App. Examples are given for illustration. leakage periods of time, the device will consider this as leakage.
7.2 Displays and controls directly on the device 7.3 Connection of several devices The user interface of the MultiSafe Leak Detector Control Valve includes a 4-line LCD To make sure that the external radio-controlled Residence John Doe display, one LED for the status indicator and one touch switch. MultiSafe Floor Leak Sensor notifies a water leak or suspicious humidity levels, it can be connection...
8. Emergency unlocking function Pull the casing upwards and tip it sideways. 1. Emergency unlocking function Thanks to the emergency unlocking function, the MultiSafe Leak Detector Control Valve can be manually unlocked, for instance in case of loss of energy supply due to power failure or a missing or spent battery.
9. Component Parts Insert the emergency unlocking key from the top and turn it until water starts to flow. Cover Battery compartment Shell Motor unit Pressure sensor Conductivity cartridge Inlet strainer Once you have drawn water, turn the shut-off valve by using the key until it is closed ...
10. Maintenance 11. Faults The turbine, the inlet strainer, the cables and the shut-off valve should be checked A fault is indicated by an acoustic buzzer and a flashing LED on the display. In addition, and serviced. the fault will be notified externally to a smartphone / tablet or a computer by e-mail. Perform a visual check of the cable harness (kinked cables? Correctly plugged in?) A fault can be caused by: ...
(LED) turbine Max. ambient temperature °C 10 ... 60 turbine or the sensor is impulses. Please contact the contaminated or defective. RWC technical support team. Operating temperature °C 10 ... 30 Fault The pressure sensor does not Please contact the RWC Room temperature °C...
13. Dimensions MultiSafe MultiSafe Nominal size DN 20 DN 25 DN 32 ¾� 1� 1¼� 118.8 mm 118.8 mm 118.8 mm 39 mm 39 mm 39 mm 265.2 mm 271.2 mm 285.2 mm 191.2 mm 191.2 mm 191.2 mm 79.5 mm 79.5 mm 79.5 mm RWC12124_MultiSafe_Smart_Leak_Detection_Operation&Maintenance_A5_28pp_AW_v2.indd 26-27...
Tel: +44 (0) 1895 449233 John Guest GmbH Ludwig-Erhard-Allee 30 33719 Bielefeld Germany Tel: +49 (0) 521 972 560 rwc.co.uk Reliance Worldwide Corporation (UK) Limited reserves the right to make changes to the product which may affect the accuracy of information contained in this leaflet.
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