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Installation and User Instructions
Aquaheat Unvented Water Heaters
Models: AH7/2.2, AH10/2.2, AH15/2.2
Please read and understand these instructions before starting work.
Please leave this leaflet with the user following installation.
PACK CONTENTS
Heater, Pressure relief valve, Fixing screws and plugs, Installation and User
Instructions.
WARNING
This water heater must only be installed by qualified persons.
36005791 Issue 04
1
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Table of Contents
Related Manuals for Santon AH10/2.2
Summary of Contents for Santon AH10/2.2
- Page 1 Installation and User Instructions Aquaheat Unvented Water Heaters Models: AH7/2.2, AH10/2.2, AH15/2.2 Please read and understand these instructions before starting work. Please leave this leaflet with the user following installation. PACK CONTENTS Heater, Pressure relief valve, Fixing screws and plugs, Installation and User Instructions.
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Page 2: Table Of Contents
CONTENTS SECTION PAGE 1.0 INTRODUCTION 2.0 TECHNICAL SPECIFICATION 3.0 INSTALLATION 4.0 COMMISSIONING 5.0 EXPLANATION TO USER 6.0 MAINTENANCE 7.0 FAULT FINDING 8.0 SPARE PARTS 9.0 ACCESSORIES 10.0 GUARANTEE 11.0 ENVIRONMENTAL INFORMATION 12.0 SPARES STOCKISTS 1.0 INTRODUCTION This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand... -
Page 3: Technical Specification
2.0 TECHNICAL SPECIFICATION Electrical rating 2.2kW @ 240V~ / 2.0kW@230V~ Capacities 7, 10 or 15 litres Weight (full) 7 litre - 11.9 kg 10 litre - 15.9 kg 15 litre - 25.0 kg Rated pressure 0.6MPa (6 bar) Minimum inlet pressure 0.08MPa (0.8 bar) Pressure Relief Valve 0.6MPa (6 bar) - Page 4 FIXING SLOTS 6mm WIDE WARNING: IF WATER FLOWS FROM THE PRESSURE RELIEF VALVE OR TEMPERATURE / PRESSURE RELIEF VALVE (IF FITTED) THE ELECTRICITY SUPPLY MUST BE SWITCHED OFF IMMEDIATELY. CONTACT THE SANTON SERVICE TEAM (TEL: (0844) 8711530 OR AN APPROVED INSTALLER.
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Page 5: Installation
3.0 INSTALLATION 3.1 IMPORTANT INSTALLATION POINTS 3.1.1 The Aquaheat unvented water heater MUST be fitted with a Pressure (Expansion) Relief Valve. This MUST be fitted to the cold water supply near the heater. FAILURE TO PROVIDE ADEQUATE PRESSURE RELIEF WILL INVALIDATE ANY GUARANTEE AND LEAD TO A DANGEROUS INSTALLATION 3.1.2 Expansion can take place within the cold water supply... - Page 6 WATER MAINS TO DRAIN AH07/2.2 (WASTE) AH10/2.2 AH15/2.2 2.0 (7L), 2.8 (10L) OR 4.2 (15L) METRES IS REQUIRED FOR EXPANSION IN PIPEWORK. FIGURE 03 : FOR INLET WATER PRESSURES UP TO 0.41 MPa (4.1 BAR) WHERE EXPANSION IN MAIN SUPPLY IS NOT POSSIBLE...
- Page 7 FIGURE 05: TEMPERATURE AND PRESSURE RELIEF VALVE. DETAIL OF TEMPERATURE AND PRESSURE RELIEF VALVE COLD T&P VALVE TO DRAIN (WASTE) TO DRAIN (WASTE) HOT WATER OUTLET PIPEWORK CONNECTION CONNECTION TO OUTLET PIPE OF AQUAHEAT WATER HEATER. PROBE NOTE: THE FITTING OF ALKO6 (94970013) DOES NOT ALTER THE REQUIREMENTS OF POINTS 1.1 TO 1.4 3.2 LOCATION 3.2.1.
- Page 8 3.4 PLUMBING 3.4.1 Refer to the section IMPORTANT INSTALLATION POINTS to determine which valves and accessories are required. Plumb in the valves in the sequence shown in the relevant Diagrams ( Figures 2, 3, and 4). 3.4.2 Both inlet and outlet pipes are clearly labelled. The pipes are 15mm copper tube and are suitable for compression fittings.
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Page 9: Setting The Temperature
FIGURE 06 : WIRING DIAGRAM. NEON MAINS SUPPLY ELEMENT BROWN (STAT/CUT-OUT PLUGS DIRECTLY BLUE ONTO ELEMENT TERMINATIONS). GREEN/YELLOW EARTH DOUBLE POLE POST ISOLATING SWITCH RESET BUTTON IMPORTANT: THE COMBINED THERMOSTAT/CUT-OUT MUST BE PUSHED FULLY HOME TO ENSURE CORRECT OPERATION OF THE CUT-OUT COMBINED THERMOSTAT &... -
Page 10: Commissioning
4.0 COMMISSIONING Do not switch on the electrical supply until the unit has been filled with water and checked for leaks. Check that all installation, electrical and discharge pipe requirements have been met. Check that all water and electrical connections are tight. Open a hot water tap, turn on mains water supply to the heater. -
Page 11: Maintenance
In in hard water areas the water heater will require periodic descaling. Maintenance and servicing should be carried out by a competent person and any replacement parts used should be authorized Santon spare parts. 6.1 RE SETTING THE THERMAL CUTOUT 6.1.1 Switch off and disconnect the electrical supply, turn off the water supply to... - Page 12 6.3.6 To refit the cover, locate the hinge at the back. Slide the snaps into place. Apply pressure to the front of the cover pushing back and down until it snaps securely in place. 6.3.7 Re-commission the unit following the INSTALLATION and COMMISSIONING instructions.
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Page 13: Fault Finding
The water heater should give trouble free operation, however should a problem occur, the tables below should enable most faults to be identified with ease. Fault Finding should be carried out by a competent person and any replacement parts used should be authorised Santon spare parts. FAULT POSSIBLE CAUSES... -
Page 14: Spare Parts
To ensure the continued safe and efficient operation of the water heater it should be regularly maintained. Maintenance and servicing should be carried out by a competent person and any replacement parts used should be authorized Santon spare parts. DESCRIPTION CODE No. -
Page 15: Guarantee
This Guarantee in no way affects the statutory rights of the consumer. The policy of Santon is one of continuous product development and, as such, we reserve the right to change specifications without notice. -
Page 16: Spares Stockists
Unit 1155 Aztec West Almonsbury Bristol, BS32 4TF Tel: 01454 620500 Alternatively, contact your local supplying merchant or wholesale branch or use our online stockist finder at www.interpartspares.co.uk Service tel: 0344 8711530 e-mail:customer.support@heatraesadia.com Hurricane Way, Norwich, Norfolk, NR6 6EA. www.santon.co.uk © 2010...
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