Table Of Contents - Baxi LUNA DUO-TEC IN+ Instruction Manual For Users And Fitters

CONTENT
DESCRIPTION OF SYMBOLS .....................................................................................................................................................................4
SAFETY WARNINGS ....................................................................................................................................................................................4
GENERAL PRECAUTIONS .........................................................................................................................................................................5
ENERGY-SAVING TIPS ................................................................................................................................................................................5
1. COMMISSIONING THE BOILER ..................................................................................................................................................................6
1.1 SYMBOL MEANING ...............................................................................................................................................................................7
1.2 DESCRIPTION OF BUTTON
1.3 DESCRIPTION OF BUTTON
1.4 ROOM AND DOMESTIC HOT WATER (D.H.W.) TEMPERATURE ADJUSTMENT .....................................................................................7
1.5 PROGRAMMING (PROGR) ..........................................................................................................................................................................7
1.6 PROGRAMMING HEATING MODE OPERATION TIMES ............................................................................................................................8
1.7 PROGRAMMING DHW MODE OPERATION TIMES ...................................................................................................................................9
1.8 ECONOMY - COMFORT FUNCTION
1.9 SHOWER FUNCTION ..................................................................................................................................................................................9
1.10 TEMPERATURE VALUES MODIFICATION BY PRESSING THE
1.11 PROGRAMMABLE SWITCHING TIME FUNCTION (BUTTON
2. PROLONGED SHUTDOWN. ANTI-FREEZE PROTECTION .......................................................................................................................10
3. GAS CONVERSION .....................................................................................................................................................................................11
4. TROUBLESHOOTING ..................................................................................................................................................................................11
5. SWITCHING OFF THE BOILER ...................................................................................................................................................................12
6. FILLING THE SYSTEM .................................................................................................................................................................................12
7. ROUTINE MAINTENANCE INSTRUCTIONS ...............................................................................................................................................12
INSTRUCTIONS PRIOR TO INSTALLATION ...............................................................................................................................................13
8. INSTALLING THE BOILER ...........................................................................................................................................................................13
CONTENTS OF PACK ..................................................................................................................................................................................13
8.1 RECESSED INSTALLATION OUTDOORS ...................................................................................................................................................14
8.2 WALL-MOUNTED INSTALLATION OUTDOORS IN PARTIALLY SHELTERED AREAS ..............................................................................14
8.3 WALL-MOUNTED OPEN AIR INSTALLATION OUTDOORS .......................................................................................................................15
9. FILLING THE SYSTEM .................................................................................................................................................................................15
10. INSTALLING THE DUCTS ............................................................................................................................................................................16
10.1 CONCENTRIC DUCTS .................................................................................................................................................................................17
10.2 SEPARATE DUCTS ......................................................................................................................................................................................17
SEPARATE DUCTS (TYPE B23) ..................................................................................................................................................................17
SEPARATE DUCTS WITH SHELTER KIT (TYPE B23) ................................................................................................................................17
11. ELECTRICAL CONNECTIONS .....................................................................................................................................................................18
11.1 INSTALLING THE REMOTE CONTROL ON THE WALL .............................................................................................................................19
11.2 CONNECTING TO A ZONE SYSTEM ..........................................................................................................................................................20
11.3 CONNECTING THE ROOM THERMOSTAT .................................................................................................................................................21
11.4 ACCESSORIES NOT INCLUDED IN THE SUPPLY .....................................................................................................................................21
12. SPECIAL FUNCTIONS .................................................................................................................................................................................22
12.1 INITIAL IGNITION .........................................................................................................................................................................................22
12.2 SYSTEM GAS EXTRACTION FUNCTION ...................................................................................................................................................22
12.3 CHIMNEY SWEEPER ...................................................................................................................................................................................23
12.4 COMBUSTION TEST (CO ) ..........................................................................................................................................................................23
2
COMBUSTION ADJUSTMENT FUNCTION (CO
13. GAS VALVE ...................................................................................................................................................................................................24
13.1 GAS CONVERSION METHODS ..................................................................................................................................................................24
14. BOILER INFORMATION MENU ...................................................................................................................................................................24
15. PARAMETERS SETTING .............................................................................................................................................................................25
15.1 ADJUSTING MAXIMUM HEATING POWER ................................................................................................................................................27
16. TROUBLESHOOTING SERVICE FAULTS ...................................................................................................................................................27
17. ADJUSTMENT AND SAFETY DEVICES ......................................................................................................................................................29
18. PUMP CAPACITY/ HEAD .............................................................................................................................................................................29
19. POSITIONING THE ELECTRODES .............................................................................................................................................................29
20. ANNUAL SERVICING ...................................................................................................................................................................................30
20.1 HYDRAULIC UNIT ........................................................................................................................................................................................30
20.2 CLEANING THE FILTERS ............................................................................................................................................................................30
20.3 DISMOUNTING THE WATER-WATER HEAT EXCHANGER .......................................................................................................................30
20.4 REPLACEMENT OF PARTS .........................................................................................................................................................................31
AUTOMATIC CALIBRATION FUNCTION .....................................................................................................................................................31
21. DISMANTLING, DISPOSAL AND RECYCLING ...........................................................................................................................................31
22. TECHNICAL SPECIFICATIONS ...................................................................................................................................................................32
23. TECHNICAL PARAMETERS ........................................................................................................................................................................33
24. PRODUCT FICHE .........................................................................................................................................................................................34
(SUMMER - WINTER - HEATING ONLY - OFF) ......................................................................................7
(AUTOMATIC-MANUAL-OFF) ...............................................................................................................7
.............................................................................................................................................9
)..............................................................................................................10
%) ....................................................................................................................................23
2
BUTTON ....................................................................................10
3 7689490.01 (1-09/17)