2 Notes on the documentation
6
Installation and maintenance instructions ecoVIT exclusiv 0020258610_00
2
Notes on the documentation
2.1
Observing other applicable documents
▶
You must observe all the operating and installation in-
structions included with the system components.
2.2
Storing documents
▶
Pass these instructions and all other applicable docu-
ments on to the system operator.
2.3
Validity of the instructions
These instructions apply only to:
Product article number
VKK 226/4-H
0010007508
VKK 226/4-L
0010007688
VKK 286/4-H
0010007512
VKK 286/4-L
0010007692
VKK 366/4-H
0010007516
VKK 366/4-L
0010007696
VKK 476/4-H
0010007520
VKK 476/4-L
0010007700
VKK 656/4-H
0010007524
VKK 656/4-L
0010007704
3
Product description
3.1
Product design
3.1.1
Functional elements
9
8
13
12
11
14
10
5
1
4
6
7
2
3
1
Air/flue connection
2
Fresh air test point
3
Flue gas test point
4
Fanned burner with gas
valve assembly
5
Side panel
6
Ignition and monitoring
electrode
7
Electronics box
8
Boiler filling and drain-
ing device
9
Adjustable feet
10
Boiler body with insula-
tion jackets
11
Heating flow pipe
12
Intake silencer (for VKK
656/4 supply hose only)
13
Gas pipe
14
Back panel
