Wolf COB-29 - Factory Setting Pump Pressure COB-2-20; Stage 1 Pressure Setting COB-2-20; Stage 2 Pressure Setting COB-2-20; Setting Pump Pressure for COB-2 Series Models

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3062547_201802
Tableofcontents
Safetyinformation
1 Information regarding the manual ....................................................................3
2 Safety instructions / Recycling and disposal ....................................................4
3 Regulations ......................................................................................................6
Specication
4 Installation/standard delivery ...........................................................................8
5 Dimensions/Opening the casing ......................................................................9
6 Specication ...................................................................................................10
7 Layout ............................................................................................................12
8 Component description ..................................................................................13
Installation
9 Siting instructions ...........................................................................................14
10 Installation - general .......................................................................................15
11 Information on water treatment ......................................................................16
12 Installation - accessories ................................................................................18
13 Installation - boiler/cylinder ............................................................................19
14 Cylinder connection .......................................................................................20
15 Installation examples .....................................................................................21
16 Oil connection in the single line system .........................................................22
17 Siphon/neutralisation/condensate pump ........................................................24
18 Installation of the air/ue gas routing .............................................................25
19 Filling/draining the heating system .................................................................26
20 Electrical connection ......................................................................................27
Control
21 Control - control system description ...............................................................28
22 Control - Displaying / modifying control parameters ......................................30
23 Contractor level parameters ...........................................................................31
Cascadeoperation
24 Cascade operation - technical data / control / installation information ...........39
25 Cascade operation - Flue gas system design ................................................41
26 Cascade operation - Flue gas header design ................................................42
27 Cascade operation - Flue gas damper installation .........................................45
28 Cascade operation - Flue gas damper installation / wiring diagram ..............46
29 Cascade operation - Flue gas damper tightness test ....................................47
Commissioning
30 Commissioning with Wolf control accessories (BM) ......................................48
31 CO
2
check/adjustment by matching the pipe lengths .....................................49
32 Commissioning without Wolf control accessories (BM) .................................51
33 CO
2
check/adjustment via pump pressure .....................................................52
34 Commissioning report ....................................................................................54
Engineering
35 Maintenance and design data ........................................................................55
36 Technical information .....................................................................................57
Fault
37 Wiring diagram ...............................................................................................66
38 Reset ..............................................................................................................67
39 Troubleshooting .............................................................................................68
Productinformation
40 Product datasheet to EU regulation No. 811/2013 .........................................70
41 Technical parameters to EU Regulation No. 813/2013 ..................................75
42 Declaration of Conformity ..............................................................................76
43 Notes ..............................................................................................................78