802742UK - G4 IS IT industrial installation instructions - Jan. 2016 - V2.03 Page 5 of 32Thank you for purchasing a Zip HydroTap®G4. Please read and follow these instructions carefully to ensuresafe and trouble free operation. If help and advice is required, please call 0845 6 005 005 or 0345 6 005 005.What is the Zip HydroTap®G4 ?This Zip HydroTap®G4 is an electronically controlled, filtered, boiling and chilled water drinking system forthe industrial environment. The HydroTap®G4 systems are under counter drinking water appliances witha dispensing tap mounted on a sink or worktop, which has been designed for industrial applications. TheHydroTap®G4 utilises a conventional refrigerant compressor to chill the water and an immersion heatingelement to boil the water. The boiling and chilled models will dispense boiling water (factory set to 98°C)chilled water (factory set to 5-9°C). These units are NOT designed to be used as sanitary fixtures.The Zip HydroTap®G4 models which dispense boiling water (except those using the two button side touch tap)are fitted with a tap mounted safety lock. In addition, there are various energy saving options accessible viathe main menu. The system is equipped with a self-calibrating program which caters for altitude adjustment.The water filter is a disposable item which will require periodic replacement and is covered by a limited OEMwarranty.It is important that the installation be undertaken safely, correctly and completely in order to utilise all thebenefits that the HydroTap®G4 can provide.Legacy modeThe Industrial series of taps require the G4 Command-CentreTM to be set in legacy mode prior to initialoperation.(See section 5 for details).Legacy mode is enabled / disabled in the service section of the main menu. Please note this is passwordprotected. Please call 0845 6 005 005 or 0345 6 005 005 for details.General product featuresCommand-CentreTM