31TECHNICAL SUPPORT TEL: 0345 6 005 005 EMAIL: SERVICE@ZIPINDUSTRIES .CO.UKWWW.ZIPWATER.CO.UKSECTION 11 HOME MENU ICONSSafety switch is enabled.The HydroTap G4 will not dispense any Boiling water.See tap sections for safety lock operation.Safety switch is disabled.Boiling water may be dispensed. See tap sections for safety lockoperation.Sleep mode is active.There are 7 sleep mode options which display this icon on the homescreen. See page 25 for details.Heater is in off mode.When this icon is displayed, no power is being supplied to theheating element. See page 25 for Energy Mode options.Filter useThis icon displays the filter usage remaining from 100% (new filter)to 0% (end of life). When it reaches 0% the filter warning light on thetap head will flash slowly. The filter life can be adjusted by litres andby days used.50%Boiling temperatureThe temperature of the water in the boiling tank will be displayed.This is optimises at 98°C but may be adjusted between 68°C- 98°C.See page 23 for hot set point adjustment.Chilled temperatureThe temperature of the water in the chilled tank will be displayed,dependant upon model purchased.SECTION 12 CLEANINGDo not use strong, corrosive spray or abrasive cleaners / chemicals.Clean the casing, tapware, external filter, piping and all other fittings with asoft cloth and mild soap and water.Do not spray water over the tap as it may damage the low-voltage electronics.Caution: Should any of the plastic fittings accidentally come into contactwith cleaners with a PH level less than 4, hypochlorite, hydrogen peroxideor any other aggressive chemical the affected component must be replacedimmediately.Command Centre units must never be located near, or cleaned with waterjets. Avoid using airborne pesticides near the Command Centre.