Bosch 41-406-42 Manuals

Manuals and User Guides for Bosch 41-406-42. We have 1 Bosch 41-406-42 manual available for free PDF download: Installation, Commissioning And Servicing Instructions

Bosch 41-406-42 Installation, Commissioning And Servicing Instructions

Bosch 41-406-42 Installation, Commissioning And Servicing Instructions (56 pages)

WALL HUNG RSF GAS FIRED CONDENSING BOILER

Brand: Bosch | Category: Boiler | Size: 16 MB

Table of Contents

Table of Contents
2
Key to Symbols and Safety Precautions
3
Key to Symbols
3
Safety Precautions
4
Regulations
5
Appliance Information
6
Appliance
6
Technical Data
7
Energy Efficiency
8
Boiler Main Components
10
Pre-Installation
11
Cleaning Primary Systems
11
Mains Supply
11
Electrical Supply
11
Gas Supply
11
Water Systems and Pipe Work
11
Condensate Discharge
13
Appliance Siphonic Condensate Trap
13
Condensate Pipe Work
13
Internal Connections
13
External Connection Considerations
14
Pressure Relief Pipe Work
15
Boiler Location and Clearances
16
Installation
16
Servicing Clearances - Ventilated Compartment
16
Compartments
16
Boiler Clearances- Unventilated Compartments
17
Installation Clearances - Unventilated Compartments
17
Rooms Containing a Bath or Shower
17
Plumbing Manifold
18
Connections
18
Flue Options
19
Flue Lengths
19
Flue Terminal Positions
21
Plume Management Terminal Positions
23
Determine the Plume Management System Length
24
Installation
24
Unpacking the Wall Frame & Ancillary Items
24
Wall Mounting Template & Flue Opening
25
Outer Case Removal
26
Boiler Connection
26
Condensate Connection
27
Flue Turret/Adaptor Installation
28
Electrical Connections
29
Commissioning
30
Pre-Commissioning Checks
30
Filling the System
31
Water Treatment
31
Starting the Appliance
31
Commissioning
32
Checking the Gas Inlet Pressure
32
Checking the Gas Rate
33
CO and Combustion Checks
33
Finishing Commissioning
34
Replace the Outer Case
34
Install the Bottom Panel
34
Hand over
34
Appliance Guarantee
34
Service and Spares
35
Inspection and Service
35
Checking Gas Inlet Pressure
36
Checking Flue Integrity
36
Fan Pressure Test
36
Flue Gas Analysis
37
Setting the Air/Gas Ratio
38
Setting the CO/CO2
38
Cleaning the Heat Exchanger
38
Syphon Removal and Cleaning
40
Replacement of Parts
41
Removing the Outer Casing
41
Primary Sensor (CH NTC)
41
Overheat Thermostat
41
Flue Overheat Thermostat (with Grommet)
42
Lowering the Boiler Controls to the Service Position
42
Gas Valve
43
Air/Gas Manifold and Fan Assembly
43
Air Pressure Switch
44
Fan
44
Electrode Assembly and Burner
45
Re-Assembly of the Burner Clamping Plate
45
Heat Exchanger
46
Syphon Removal
47
Access to Boiler Control Components
47
PCB Fuse
47
Code Plug
47
Transformer/Pcb
47
Short Parts List
49
Fault Finding and Diagnosis
50
Fault Finding
50
Internal Wiring Diagram
51
Boiler Function
52
Protection Function
53

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