Baxi LUNA HT 1.280, Installation, Operation And Maintenance Manual

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Table of contents
1. Regarding this Manual......................................................................................................................... 4
1.1 Content of this manual........................................................................................................................ 4
1.2 Overview table.................................................................................................................................... 4
1.3 Used symbols...................................................................................................................................... 5
1.4 For whom is this manual intended?....................................................................................................... 5
2. Safety................................................................................................................................................ 6
2.1 Usage according to purpose................................................................................................................. 6
2.2 General safety instructions................................................................................................................... 6
2.3 Regulations and standards................................................................................................................... 7
2.4 Liquid gas under ground....................................................................................................................... 7
2.5 CE-Marking......................................................................................................................................... 7
2.6 Conformity declaration........................................................................................................................ 8
3. Technical Data.................................................................................................................................... 9
3.1 Dimensions and connections................................................................................................................ 9
3.2 Technical Data.................................................................................................................................... 11
3.3 Wiring Diagram................................................................................................................................... 13
3.4 Sensor value tables.............................................................................................................................. 14
4. Before installation............................................................................................................................... 15
4.1 Inlet and outlet air openings................................................................................................................. 15
4.2 Converting the exhaust and supply air connection.................................................................................. 15
4.3 Corrosion protection............................................................................................................................ 17
4.4 Requirements for heating circuit water................................................................................................. 17
4.5 Notes for installation location.............................................................................................................. 18
4.6 Space requirement.............................................................................................................................. 19
4.7 Transportation.................................................................................................................................... 20
4.8 Application examples.......................................................................................................................... 22
4.9 Legend............................................................................................................................................... 31
5. Installation......................................................................................................................................... 32
5.1 Connect heating circuit........................................................................................................................ 32
5.2 Condensated water connection............................................................................................................ 32
5.3 Sealing and filling of the plant.............................................................................................................. 32
5.4 Flue system......................................................................................................................................... 32
5.5 Gas connection................................................................................................................................... 33
5.6 Check tightness................................................................................................................................... 34
5.7 Factory settings................................................................................................................................... 34
5.8 CO2 -Content...................................................................................................................................... 34
5.9 Changing over from LPG to natural gas and vice versa............................................................................. 34
5.10 Controller Stop Mode (Manual Adjustment of Burner Load)..................................................................... 36
5.11 Check and adjust CO2 content.............................................................................................................. 37
5.12 Electrical connection (general).............................................................................................................. 38
6. Commissioning................................................................................................................................... 40
6.1 Check water pressure........................................................................................................................... 40
6.2 Switching-on...................................................................................................................................... 40
6.3 Temperatures for heating and drinking water........................................................................................ 41
6.4 Individual time programme.................................................................................................................. 41
6.5 Instruction for the customer................................................................................................................. 41
7. Operation........................................................................................................................................... 42
7.1 Operating elements............................................................................................................................. 42
7.2 Displays.............................................................................................................................................. 43
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