Baxi DUO-TECMAX+ Instruction Manual For Users And Fitters page 24

Dear Customer,
product.
Our company declares that these products are marked
- Gas Directive 2009/142/EC
- 92/42/EEC
- Electromagnetic Compatibility Directive 2004/108/EC
-
- Ecodesign directive 2009/125/EC
- Energy labelling directive 2010/30/EU
- Ecodesign regulation (EU) No 813/2013
- Energy labelling regulation (EU) No 811/2013
Our company, constantly striving to improve the products, reserves the right to modify the details given in this documentation
CONTENT
DESCRIPTION OF SYMBOLS .....................................................................................................................................................................25
SAFETY WARNINGS ....................................................................................................................................................................................25
GENERAL PRECAUTIONS .........................................................................................................................................................................26
ENERGY-SAVING TIPS ................................................................................................................................................................................26
1. COMMISSIONING THE BOILER ..................................................................................................................................................................27
1.1 ADJUSTING THE CH AND DHW FLOW TEMPERATURE ..........................................................................................................................27
1.2 OPERATING MODES ...................................................................................................................................................................................27
2. PROLONGED SHUTDOWN. ANTI-FREEZE PROTECTION .......................................................................................................................28
3. GAS CONVERSION .....................................................................................................................................................................................28
4. FAULTS .........................................................................................................................................................................................................28
5. BOILER INFORMATION MENU ...................................................................................................................................................................29
6. SWITCHING OFF THE BOILER ...................................................................................................................................................................29
7. FILLING THE SYSTEM .................................................................................................................................................................................29
8. ROUTINE MAINTENANCE INSTRUCTIONS ...............................................................................................................................................29
INSTRUCTIONS PRIOR TO INSTALLATION ...............................................................................................................................................30
9. INSTALLING THE BOILER ...........................................................................................................................................................................30
9.1 CONTENTS OF PACK ..................................................................................................................................................................................30
9.2 BOILER DIMENSIONS AND GAS WATER CONNECTIONS .......................................................................................................................30
10. INSTALLING THE FLUE ...............................................................................................................................................................................31
10.1 CONCENTRIC DUCTS .................................................................................................................................................................................31
10.2 SEPARATE DUCTS ......................................................................................................................................................................................31
11. ELECTRICAL CONNECTIONS .....................................................................................................................................................................32
11.1 CONNECTING THE ROOM THERMOSTAT .................................................................................................................................................33
11.2 ACCESSORIES NOT INCLUDED IN THE SUPPLY .....................................................................................................................................33
12. SPECIAL FUNCTIONS .................................................................................................................................................................................34
12.1 INITIAL IGNITION .........................................................................................................................................................................................34
12.2 SYSTEM GAS EXTRACTION FUNCTION ...................................................................................................................................................34
12.3 CHIMNEY SWEEPER ...................................................................................................................................................................................34
12.4 COMBUSTION TEST (CO %) .......................................................................................................................................................................35
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COMBUSTION ADJUSTMENT FUNCTION (CO
12.5 PRE-HEAT FUNCTION .................................................................................................................................................................................35
13. GAS VALVE ...................................................................................................................................................................................................35
13.1 GAS CONVERSION METHODS ..................................................................................................................................................................35
14. PARAMETERS SETTING .............................................................................................................................................................................36
14.1 ADJUSTING MAXIMUM HEATING POWER ................................................................................................................................................37
15. TROUBLESHOOTING SERVICE FAULTS ...................................................................................................................................................38
16. ADJUSTMENT AND SAFETY DEVICES ......................................................................................................................................................40
17. PUMP CAPACITY/ HEAD .............................................................................................................................................................................40
18. ANNUAL SERVICING ...................................................................................................................................................................................41
18.1 HYDRAULIC UNIT ........................................................................................................................................................................................41
18.2 POSITIONING THE ELECTRODES .............................................................................................................................................................41
18.3 REPLACEMENT OF PARTS .........................................................................................................................................................................42
AUTOMATIC CALIBRATION FUNCTION .....................................................................................................................................................42
19. DISMANTLING, DISPOSAL AND RECYCLING ...........................................................................................................................................42
20. TECHNICAL SPECIFICATIONS ...................................................................................................................................................................43
21. TECHNICAL PARAMETERS ........................................................................................................................................................................44
22. PRODUCT FICHE .........................................................................................................................................................................................45
7651561.02 (1-03/16)
2006/95/EC
%) ....................................................................................................................................35
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