Table Of Contents - Bosch Singular 4000 Installation Instructions Manual

Table of Contents

1 Key to Symbols and Safety Instructions
1.1 Key to Symbols
1.2 Safety
2 General Information
2.1 Included Items
2.2 Optional Accessories
2.3 Specifi cations
2.4 Rating Plate
2.4 Dimensions
2.5 Components
3 Boiler Installation
3.1 Installer Qualifi cations
3.2 Compliance Requirements
3.3 Location
3.3.1 Access to Utilities
3.3.2 Humidity and Contact with Water
3.3.3 Drainage
3.3.4 Venting and Ventilation
3.3.5 Clearances
3.3.6 Clean, Debris and Chemical-Free Combustion Air
3.3.7 Position
3.4 Mounting to the Wall
4 System Piping
4.1 Installing a Space Heating System
4.1.1 Guidelines for a Space Heating System
4.1.2 Essential Elements in a Space Heating System
4.1.3 Space Heating Piping
4.2 Installing a Domestic Hot Water(DHW) System
4.2.1 Guidelines for a DHW System
4.2.2 Essential Elements in a DHW System
4.2.3 DHW System Piping
4.3 Connecting the Condensate Drain
4.3.1 Filling the Condensate Trap
4.4 System Filling
4.4.1 Built-In Water Filling
4.4.2 External Water Fill Connection
4.5 Test the Water System
4.5.1 External Water Fill Connection
4.6 Examples of System Applications
4.6.1 System Application - Zone System with Zone Valves
4.6.2 System Application - Single Zone System
4.6.3 System Application - Zone System with Circulators
5 Connecting the Gas Supply
5.1 Gas Pipe Sizing Tables
5.2 Gas Piping
5.3 Inlet Gas Pressure
6 Installing a Vent
6.1 Vent Type
6.1.1 Direct Venting
6.1.2 Non- Direct Venting
6.2 Vent Pipe Materials
6.3 Vent Length
6.4 Connecting the Vent Clip
6.5 Vent Termination
6.5.1 Single-Pipe Sidewall Venting
Singular Combi Boiler - BTC 439003301 B (2021/07)
4
6.5.2 Two-Pipe Sidewall Venting
6.5.3 Snorkel Flue
4
6.5.4 Non-Concentric Sidewall Venting
4
6.5.5 Concentric Sidewall Venting
7
6.5.6 Two-Pipe Vertical Venting
6.5.7 Concentric Roof Venting
7
7 Setting the DIP Switches
7
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8 Connecting the Power Supply
9
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11 9 Installation Checklist
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10 Operating the Boiler
10.1 Turning the Boiler On or Off
13
10.2 Checking the Ignition System
13
10.3 Setting the Space Heating Temperature
13
10.4 Setting the DHW (Domestic Hot Water) Temperature
13
10.5 Viewing Basic Information
13
10.5.1 H0 mode
13
10.5.2 H1 mode
13
10.5.3 H2 mode
14
10.5.4 H3 mode
14
10.5.5 H4 mode
14
10.5.6 H5 mode
15
10.5.7 H6 mode
16
10.5.8 H7 mode
10.5.9 H8 mode
16
10.5.10 H9 mode
16
10.5.11 HA mode
16
10.5.12 HB mode
17
10.5.13 Cd mode
17
10.6 Setting the Heat Load for The Outdoor Reset Control Mode
17
10.7 Altitude Adjustment
18
11 Gas Conversion
18
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11.1 Combustion Analysis
20
20 12 Wiring Diagram
20
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13 Ladder Diagram
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14 Normal Operating Sequence
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15 Outdoor Temperature Sensor
23
15.1 Outdoor Temperature Sensor Installation (Optional)
24
15.2 Outdoor Temperature Sensor Installation Guidelines
25
15.3 Outdoor Reset Control
25
16 Inspection and Maintenance
26
16.1 Draining the Boiler
27
16.2 Cleaning the Cold Water Inlet Filter
29
16.3 Cleaning the Air Intake Filter
16.4 Protecting the Boiler from Freezing
29
16.5 Maintenance Schedules
29
16.5.1 Owner Maintenance
31
16.5.2 Service Technician Maintenance
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17 Troubleshooting
34
17.1 Basic Problems
35
17.2 Error Codes
35
Installation Instructions
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