Heatrae Sadia Aquatap Boil and Ambient, Installation And User Manual

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9.0 INSTALLATION – ELECTRICAL REQUIREMENTS
9.1 WARNING: This appliance must be earthed. It is suitable for a 230 / 240 V ~
SUPPLY ONLY.
9.2 Installation must be carried out by a competent electrician in accordance with the latest
edition of BS 7671 (the IEE Wiring Regulations).
9.3 The Aquatap heater is supplied with a 1.2 metre mains cable fitted with a 3-pin UK
moulded mains plug. The electrical supply must be via a double pole isolating switch with
a contact separation of at least 3mm in both poles. The electrical supply should be fused
13A.
If a chiller is also being used this should be plugged into an adjacent 13A socket as fig. 8,
page 13. Note: The chiller is supplied with a power cable fitted with a 3 pin plug.
9.4 The Aquatap dispensing tap must be connected to the Aquatap unit by means of
the black sheathed control cable. The cables from each unit are terminated in a mating
plug and socket rotate and align the plug correctly. This connects the plug and socket
which should be pushed firmly together for connection.
9.5 Schematic wiring diagrams of the Aquatap variant installation are shown in fig. 7,
page 12, fig. 8, page 13 and fig.10, page 16.
9.6 If the Aquatap is not used for significant periods of time, running costs can be
reduced by switching the unit off. It is recommended that this is done automatically by
incorporating a suitable time switch in the electrical supply to the unit. A suitable time
switch is available as an accessory (product code 95970124) which can be set to switch
the unit on, a period of time should be allowed (approximatly 1/2 hour) for the Aquatap to
reheat before it is next used.
Note: If selecting an alternative time switch, it must be capable of switching a
13 amp resistive load.