Content
1
1.1
Designated use ...................................................................4
1.2
1.3
1.4
1.5
Follow these instructions for the space heating water .........6
1.6
1.7
1.8
...........................................................................7
2
3
4
4.1
4.2
Transportation .....................................................................9
5
.........................................................................10
5.1
5.2
Fitting the boiler .................................................................11
5.3
Dimensions ........................................................................12
5.3.1
5.4
6
6.1
6.1.1
Safety valve .......................................................................20
6.2
6.3
6.4
6.4.1
6.4.2
6.5
6.6
6.6.1
and Flex) .........................................................................28
6.6.3
6.6.3.1 Conversion from parallel to concentric vent system ..........32
6.6.4
6.6.5
6.6.6
6.6.7
6.6.8
6.6.9
7
8
9
.........................................................................47
9.1
10.1
10.2
11 Adjustments
.........................................................................53
11.1
11.2
.........................................................................57
13.1
13.2
13.3
Checking the O
on full load (Step 1/3) ..............................59
2
2
13.4
13.5
14 Maintenance
.........................................................................61
14.1
14.2
Inspection .........................................................................61
14.3
14.4
Limited warranty ................................................................65
16.1
16.2
.........................................................................68
16.3
.........................................................................69
16.4
Other Errors .......................................................................73
.........................................................................75
Low Loss Header ...........................................................87
French version
.........................................................................95
3