Bosch Worcester GC2000iW 25 C NG Manuals

Manuals and User Guides for Bosch Worcester GC2000iW 25 C NG. We have 1 Bosch Worcester GC2000iW 25 C NG manual available for free PDF download: Installation And Maintenance Instructions Manual

Bosch Worcester GC2000iW 25 C NG Installation And Maintenance Instructions Manual

Bosch Worcester GC2000iW 25 C NG 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
11 Fault Finding and Diagnosis

63
12 Environmental Protection/Disposal

73
13 Technical Specifications/Logs

74

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