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Dear Customer,
product.
Our company declares that these products are marked
- Gas regulation (EU) 2016/426
-
92/42/EEC
- Electromagnetic Compatibility Directive 2014/30/EU
-
- Ecodesign directive 2009/125/EC
- Regulation (EU) No 2017/1369
- 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
The appliance can be used by children aged 8 or over
and by people with reduced physical, sensory or men-
tal faculties, or who do not have the required experience
or knowledge, provided they are supervised or have re-
ceived instructions on using the appliance safely and un-
derstanding its intrinsic hazards. Children must not play
with the appliance. The cleaning and maintenance opera-
tions reserved to the user must not be performed by un-
supervised children.
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
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 .................................................................................................................................................32
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
%) .......................................................................................................................................................................35
2
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
.............................................................................................................................................................................40
7733595 (01-05/19)
2014/35/EU
%) ....................................................................................................................................35
2
24
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