Page 7 of 12 81585UK Zip Chillmaster - Installation & operating instructions - Mar 2016 v1.05OperationCommissioningOperating the TapChilled water is dispensed (within the rated capacity) by rotating the springloaded lever. In the upright position the tap is off. When the lever is rotatedforward water will flow until the lever is released. When released, the lever willspring back to the upright (off) position.Purge the air from the unit when the plumbing connections are complete by turning ‘ON’ the water supply and operatingthe tap until the water flows through without spluttering.Check for leaks. Repair any found.Installation instructions continuedPlumbing. NOTE If the mains water pressure is greater than 0.7 MPa (7 bar) a pressure reducer will be required. AQ3 is availableas an option (see options table page 5).Connect a cold water supply to the 1/2” BSP female inlet at the back of the chiller where shown in the diagram.Connect a drain to the 40 mm PVC female outlet at the back.Alternatively, there are pre-punched holes in the base of the Chillmaster for bottom access to plumbing services.This appliance incorporates backflow protection. No further backflow protection is required for connection to the watersupply.ElectricalElectrical connection is to be made by a Zip Service Engineer or a qualified electrician.Installation must comply with current IEE regulations and any Local Authority requirements.Appliance to be wired to a double pole switched fused spur with a minimum breaking capacity of 13 amps. The supplyflex should be minimum 3 core 0.75mm2 and securely fixed to the clamp provided within the unit behind the front cover.This appliance must be earthed.DO NOT turn the electric supply ‘ON’ until the unit is purged.If not yet installed, fit the filter change reminder light batteries to the circuit board matching the polarity. The batteries arelocated on the inside of the front cover. To remove, undo the the two security fittings at the base of the cover with thesupplied key.ROTATEFORWARDOperating the BubblerChilled water is obtained momentarily bypressing the bubbler button. Water will stopflowing once the button is released.The water is chilled by a refrigeration unitfitted within the cabinet stand, under thebasin.PRESS