2
Table of contents
Safety regulations
General regulations .................................................... 3
Intended use .............................................................. 3
Standards and regulations ......................................... 3
Product description
Functional description - ATAG XL F ........................... 4-5
Hydraulic circuit diagram ............................................ 6
Technical data / ERP data .......................................... 7
Dimensions ................................................................. 8-9
Delivery scope
Standard version / Accessories .................................. 10
Cascade ..................................................................... 11
Cascade exampless ................................................... 12-14
Cascade accessories ................................................. 15-16
Installation
Boiler transport ........................................................... 18
Installation / Connections ........................................... 18
Hydraulics Circulation pumps ..................................... 19
Cascade floor standing in line
.................................... 20
Cascade floor standing back-to-back
......................... 21
Connecting the boiler
................................................. 22
Cascade accessories ................................................. 23
Single boiler external
................................................. 24
Single boiler back-pack
............................................. 24
Dimensions headers, low loss headers and bends
.... 25
Water and hydraulic system ....................................... 26
Heating water quality .................................................. 26
System water additives .............................................. 27
DHW quality ............................................................... 28
Expansion vessel ....................................................... 28
Gas line ...................................................................... 29
Condensate connection .............................................. 30
Hot water supply ......................................................... 31
Air- / flue gas ducts
..................................................... 32-35
Collective flue gas outlet
............................................ 36-37
Electrical connection .................................................. 38-41
Multi function .............................................................. 42-44
Temperature sensors .................................................. 45
External controls ......................................................... 46
eBus2 controls ............................................................ 47
Wiring diagram ........................................................... 48-49
Boiler setting
Boiler setting ............................................................... 51
Operation
Description of display ................................................. 52
Description of display and keyboard
.......................... 53
Structure of the User Menu ........................................ 54
Change the settings (expert level) .............................. 55
Parameter listing ........................................................ 56-71
Detail parameter description ....................................... 72
Function Thermoregulation......................................... 73
Time programs Heating .............................................. 74
Automatic summer / winter changeover ..................... 75
Commissioning
Change the language on the screen .......................... 76
Change the time and date .......................................... 77
Parameter adaption to the heating system ................. 78-79
Weather compensation............................................... 80
Inspection ................................................................... 81
Flue gas analysis ........................................................ 82-84
Full load (Step 1/3) ..................................................... 82
Low load (Step 2/3) .................................................... 83
Adjustment on the gas valve (Step 3/3) ..................... 84
Maintenance
Decommissioning and maintenance works
................ 85
Inspection and maintenance interval .......................... 85
Maintenance details ................................................... 86-90
Maintenance warning ................................................ 90
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Inspection overview .................................................... 91
Maintenance overview ................................................ 92
Errors
Error codes and fault finding
...................................... 93-95
Reset a Fault code ..................................................... 96
View Error code History ............................................. 97
Disposal and recycling ............................................... 98
Appendix
Sensor resistance ...................................................... 99
Standard schemes ..................................................... 100-103
Declaration of conformity
................................................................................... 104
Version:
from sv 2.0
02-2021
