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Bosch Worcester 2000 Series Manuals
Manuals and User Guides for Bosch Worcester 2000 Series. We have
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Bosch Worcester 2000 Series manual available for free PDF download: Installation And Maintenance Instructions Manual
Bosch Worcester 2000 Series Installation And Maintenance Instructions Manual (84 pages)
Gas-fired condensing combi appliance
Brand:
Bosch
| Category:
Boiler
| Size: 19.75 MB
Table of Contents
Table of Contents
2
1 Explanation of Symbols and Safety Instructions
3
Explanation of Symbols
3
General Safety Instructions
4
2 Regulations
6
3 Product Information
7
Misuse
7
Scope of Delivery
7
Declaration of Conformity
7
Appliance Type Overview
7
Product Identification
8
Pipe Work Positions and Flue Outlet
8
Product Overview
9
Product Data for Energy Consumption
10
Standard Accessories
10
Appliance Accessories
10
Programmer/Timer Accessories
10
4 Pre-Installation
11
System Preparation
11
Artificially Softened Water
11
Water Systems and Pipe Work
11
System Layouts Examples
12
System Fill
12
Mains Supply
13
Electrical Supply
13
Gas Supply
13
Water Supply
13
Appliance Location and Clearances
14
Appliance Location
14
Rooms Containing a Bath or Shower
15
Appliance Clearances
15
Flue Systems Considerations
16
Flue Length
16
Flue Options
16
Plume Management System
18
Flue Terminal Positions
18
Plume Re-Direct and Plume Management Terminal
22
Positions
22
Condensate Discharge
24
Condensate Pipe Work
24
Condensate Production
24
Internal Connections
24
External Connections
25
Pressure Relief Discharge
28
Pressure Relief Pipe Work
28
Alternative PRV Connections - Combined Prv/Condensate
28
Cleaning Primary Systems
29
Flushing the System
29
5 Installation
30
Position the Appliance
30
Mounting Bracket Fixing
30
Appliance Connections
31
Hanging the Appliance
32
Flue Turret/Adaptor Installation
33
Electrical Connection
34
Installer Connections
35
Cable Preparations
35
Key (Accessories)
36
6 Commissioning
36
Pre-Commissioning Checks
36
Water Treatment
37
Filling the Appliance and Adding Inhibitor
37
Circulation Pump
38
Starting the Appliance
38
Control Panel Overview
38
Screen Display
39
Switching on the Device
39
Setting the Flow Temperature
39
Setting the DHW Heating
39
Setting the Heating Control Device
40
After Commissioning
40
Setting Summer Mode
40
Chimney Sweep Mode
40
Setting the Appliance to Maximum
40
Setting the Appliance to Minimum
40
Exiting Chimney Sweep Mode
40
Checking Gas Inlet Pressure
40
Checking the Gas Rate
41
Checking for Gas Leaks During Operation
41
CO and Combustion Check
42
Checking Flue Integrity
43
Flue Gas Analysis
43
Finishing Commissioning
44
6.12.1 Fitting the Front Panel
44
6.12.2 Appliance/Product Guarantee
44
7 Shutdown
45
Setting Frost Protection
45
Anti-Seize Protection
45
8 Settings in the Service Menu
45
Operating the Service Menu
45
Service Functions Overview
46
Menu 1
46
Menu 2
46
Menu 3
47
Menu 4
48
Menu 5
49
Menu 6
50
Menu 0
50
9 Inspection and Maintenance
51
Inspection and Maintenance Considerations
51
Service Functions
51
Calling up the Last Fault Saved
51
Component Access
51
Fan Pressure Test
52
Checking Heating Block
52
Check Working Gas Inlet Pressure
52
Flue Gas Analysis
52
Checking the Flue Integrity
53
Cleaning the Siphon and Heat Exchanger
53
Cleaning the Heat Exchanger
53
Cleaning the Siphon
56
Setting the Air/Gas Ratio
58
10 Replacement Parts
58
Component Access
59
Draining the Appliance
59
Checking the Strainer in the Cold Water Pipe
59
Checking the Plate Heat Exchanger
60
Checking the Expansion Vessel
60
Adjusting the Operating Pressure of the Heating System
60
Removing the Gas Valve
60
Removing the Pump
61
Removing the Automatic Air Vent Valve
61
10.10 Removing the Motor of the Diverter Valve
61
10.11 Removing the Heat Exchanger
62
10.12 Replacing the Control Unit
62
10.13 Reattaching the Casing on the Side
63
11 Fault Finding and Diagnosis
63
General Information
63
Table of Operation and Fault Displays
64
Pump Operation and Diagnosis
71
Faults that Are Not Displayed
72
12 Environmental Protection/Disposal
73
13 Technical Specifications/Logs
74
Technical Data
74
Component Resistance Characteristics
75
13.2.1 Sensor Values
75
Heating Curve
75
Internal Wiring of the Appliance
76
13.4.1 Electircal Wiring
76
Setting Values for Output
77
13.5.1 Gas Setting Values
77
Gas Boiler System Commissioning Checklist and Warranty Validation Record
78
Inspection and Maintenance Checklist
79
Service and Interim Boiler Work Record
80
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