Table Of Contents - Potterton Sirius two WH Instruction Manual

Dear Customer,
Our company is confident our new product will meet all your requirements. Buying one of our products guarantees all your expec-
tations: good performance combined with simple and rational use.
Please do not put this booklet away without reading it first: it contains useful information for the correct and efficient use of your
product.
Our company declares that these products are marked
following Directives:
- Gas Directive 2009/142/EC
- Efficiency Directive 92/42/EEC
- Electromagnetic Compatibility Directive 2004/108/EC
- Low Voltage Directive 2006/95/EC
Our company, constantly striving to improve the products, reserves the right to modify the details given in this documentation
at any time and without notice. These Instructions are only meant to provide consumers with use information and under no
circumstance should they be construed as a contract with a third party.
CONTENT
DESCRIPTION OF SYMBOLS ..........................................................................................................................................3
SAFETY WARNINGS .........................................................................................................................................................3
GENERAL PRECAUTIONS ...............................................................................................................................................4
ENERGY-SAVING TIPS .....................................................................................................................................................4
1. COMMISSIONING THE BOILER .......................................................................................................................................5
1.1 ADJUSTING THE CH AND DHW FLOW TEMPERATURE ................................................................................................5
1.2 OPERATING MODES.........................................................................................................................................................5
2. PROLONGED SHUTDOWN. FROST PROTECTION ........................................................................................................6
3. GAS CONVERSION ...........................................................................................................................................................6
4. FAULTS ..............................................................................................................................................................................6
5. BOILER INFORMATION MENU ........................................................................................................................................6
6. FILLING THE SYSTEM ......................................................................................................................................................7
7. ROUTINE MAINTENANCE INSTRUCTIONS ....................................................................................................................7
8. SWITCHING OFF THE BOILER.........................................................................................................................................7
INSTRUCTIONS PRIOR TO INSTALLATION ....................................................................................................................8
9. INSTALLING THE BOILER .................................................................................................................................................8
9.1 BOILER PUMP ...................................................................................................................................................................8
10. INSTALLING THE FLUES ..................................................................................................................................................9
10.1 CONCENTRIC FLUES .......................................................................................................................................................9
10.2 CASCADE FLUES ..............................................................................................................................................................9
11. ELECTRICAL CONNECTIONS ..........................................................................................................................................10
11.1 CONNECTING THE ROOM THERMOSTAT ......................................................................................................................11
11.2 ACCESSORIES NOT INCLUDED IN THE SUPPLY ..........................................................................................................11
SETTING PARAMETERS USING THE REMOTE CONTROL ...........................................................................................11
OUTDOOR SYSTEM MANAGEMENT MODULES ............................................................................................................13
12. SPECIAL FUNCTIONS .......................................................................................................................................................14
12.1 SYSTEM AIR EXTRACTION FUNCTION ..........................................................................................................................14
12.2 COMMISSIONING FUNCTION ..........................................................................................................................................14
12.3 CHIMNEY SWEEP MODE .................................................................................................................................................14
13. FAULTS THAT CANNOT BE RESET BY THE USER .........................................................................................................14
14. PARAMETER SETTINGS...................................................................................................................................................14
15. GAS VALVE COMMISSIONING .........................................................................................................................................16
15.1 GAS CONVERSION ...........................................................................................................................................................16
16. ADJUSTMENT AND SAFETY DEVICES ...........................................................................................................................17
17. PUMP CAPACITY/ HEAD ...................................................................................................................................................17
18. ANNUAL SERVICING ........................................................................................................................................................18
18.1 CLEAN THE HEAT EXCHANGER .....................................................................................................................................18
18.2 CHECKING THE BURNER ................................................................................................................................................18
18.3 CLEANING THE CONDENSATE TRAP .............................................................................................................................19
18.4 COMBUSTION PARAMETERS ..........................................................................................................................................19
19. TECHNICAL SPECIFICATIONS .........................................................................................................................................20
7108686.02 (1-11/12)
in compliance with the essential requirements of the
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