Santon Aquarius AU7/3 Installation And User Instructions

3.3.7 Secure the cable in the cable grip by tightening the two screws.
3.3.8 Set the adjustable thermostat by rotating the control to the required temperature. It is
recommended that it is set to lowest acceptable temperature to meet user requirements. This
will minimise the risk of scalding and reduce the level of scaling in hard water areas.
3.3.9 Replace terminal cover by locating the hinge at the rear. Slide the snaps into place.
Apply pressure to the front of the cover, pushing back and down until it snaps securely in
place.
4 .0 COMMISSIONING
4.1 DO NOT SWITCH ON HEATER UNTIL IT IS FILLED WITH WATER
Fill with water by opening tap and leaving open until a full bore of water flows from
the outlet.
4.2 Switch on water heater at double pole isolating switch. The heater will heat water to
the temperature set on the thermostat.
4.3 Check water is heating correctly.
• 7 litre 1.2kW - after 10 mins water temperature will increase by 20°C
• 7 litre 3kW - after 10 mins water temperature will increase by 60°C
• 10 litre 1.2kW - after 10 mins water temperature will increase by 15°C
• 10 litre 3kW - after 10 mins water temperature will increase by 40°C
4.4 Pass instruction leaflet to user and draw their attention to the following two statements:
• DO NOT USE HEATER IF THE WATER IS THOUGHT TO BE FROZEN
Switch off immediately at the isolating switch if the water does not flow freely.
Any damage resulting from freezing will not be covered by the guarantee.
• DURING HEATING THE OUTLET WILL DRIP
This is due to the expansion of water inside the heater and is normal for heaters of
this type. It does not indicate that the valve is faulty and over tightening of the valve
can result in damage.
5 .0 FAULT FINDING
Your Aquarius water heater should give you trouble free operation, however, should a problem
occur the table below should enable most faults to be identified with ease.
Fault finding should only be carried out by a competent person and any replacement part should
be authorised Santon spare parts.
SYMPTOM PROBABLE CAUSE
No hot water 1. Check power Check and replace as necessary.
2. Faulty cut out
3. Faulty thermostat
4. Faulty element
Water too hot 1. Thermostat set to wrong Adjust thermostat.
/cold temperature
2. Faulty thermostat Switch off, check and replace.
No water flow 1. Frozen Switch off electrical power and
allow to thaw at room temperature.
Do not switch on again until full water
flow restored and full checks made for
leaks and electrical safety.
2. No mains supply Check mains.
Continuous water Faulty valve/tap Check and replace.
flow
6 .0 SPARE PARTS
In the unlikely event of your Water Heater developing a fault, the following spare parts are
available:
Element plate assembly 7 litre 1.2kW
Element plate assembly 7 litre 3kW
Element plate assembly 10 litre 1.2kW
Element plate assembly 10 litre 3kW
Element plate assembly gasket
Capillary thermostat
Over temperature cut-out
Top cover moulding
Terminal cover
Adaptor long
Adaptor o-ring
Fixing fork
7 .0 GUARANTEE
This product is guaranteed against faulty materials and manufacture for a period of 2 years from
the date of purchase provided that:
1. The unit has been installed in accordance with the Installation and User Instructions and all
relevant Codes of Practice and Regulations in force at the time of Installation, and that all
necessary controls and safety valves have been fitted correctly.
2. Any valves and controls are of the Santon recommended type and specification.
3. The unit has not been modified or tampered with in any way, and has been regularly maintained
as detailed in the Installation and User Instructions.
4. The unit has been used only for heating potable water.
The unit is not guaranteed against damage by frost, and the inner container with integral
immersion heater is not guaranteed against excessive scale build-up.
ACTION
This Guarantee in no way affects the statutory rights of the consumer.
Santon's policy is one of continuous product development and, as such, we reserve the right to
change specifications without notice.
8 .0 ENVIRONMENTAL INFORMATION
This product is manufactured from many recyclable materials.
At the end of its useful life it should be disposed of at a Local Authority Recycling Centre in order
to realise the full environmental benefits. Insulation is by means of CFC-free polyurethane foam.
This product does not contain any substances harmful to health; it does not contain any asbestos.
Hurricane Way,
Norwich
Norfolk, NR6 6EA.
www.santon.co.uk
©2011
PART OF BDR THERMEA
95 606 902
95 606 903
95 606 904
95 606 905
Aquarius Undersink Vented Water Heaters
95 611 021
95 612 051
95 612 050
95 614 272
95 614 273
95 607 954
95 607 955
95 607 956
Customer Service:
Tel: (0844) 8711530
Fax: (0844) 8711528
Email: santonservice@heateam.co.uk
Installation and User Instructions
Models: AU7/3, AU7/1, AU10/3, AU10/1
Please read and understand these instructions before starting work.
Please leave this leaflet with the user following installation
PACK CONTENTS
Heater, Fixing screws and plugs,
Installation and User Instructions, and
Guarantee card.
WARNING
This water heater must only be installed by
competent persons
36005806 Issue 6
.