User Manuals: Baxi Combi 624 Gas Boiler

Manuals and User Guides for Baxi Combi 624 Gas Boiler. We have 4 Baxi Combi 624 Gas Boiler manuals available for free PDF download: Installation And Service Manual, User Manual

Baxi Combi 624 Installation And Service Manual (88 pages)

High-efficiency wall-hung condensing gas boiler

Brand: Baxi | Category: Boiler | Size: 11 MB

Table of Contents
3
Safety
6
Benchmark
6
Building Regulations and the Benchmark Commissioning Checklist
6
The Benchmark Scheme
6
Installer Notification Guidelines
7
General Safety Instructions
8
Recommendations
8
Specific Safety Instructions
9
Handling
9
Liabilities
10
Manufacturer's Liability
10
Installer's Liability
10
User's Liability
10
About this Manual
11
General
11
Additional Documentation
11
Symbols Used
11
Symbols Used in the Manual
11
Abbreviations/Glossary
11
Technical Specifications
12
Homologations
12
3.1.1 Safety, Performance & Quality
12
Certifications
12
Gas Category
12
Standards
12
Technical Data
13
Technical Information
13
Features of the Temperature Sensors
16
Dimensions and Connections
16
Electrical Diagram
18
Description of the Product
19
General Description
19
Operating Principle
19
Air-Gas Adjustment
19
Combustion
19
Heating and Domestic Hot Water Production
19
Schematic Diagram
20
Main Components
20
Control Panel Description
21
Description of the Control Panel
21
Contents of the Package
21
Accessories & Options
21
Before Installation
22
Installation Standards and Rules
22
Installation Requirements
22
Gas Supply
22
Electrical Supply
22
Hard Water Area
23
Bypass
23
System Control
23
Treatment of Water Circulating Systems
23
Showers
24
Expansion Vessel (CH Only)
24
Safety Pressure Relief Valve
24
Flow Rate/Head at the Plate Characteristics
25
Choice of the Location
26
Location of the Boiler
26
Bath and Shower Rooms
26
Ventilation
27
Condensate Drain
27
Clearances
29
Flue/Chimney Location
29
Horizontal Flue/Chimney Systems
31
Flue/Chimney Trim
34
Terminal Guard
34
Flue/Chimney Deflector
34
Flue/Chimney Accessories
34
Data Plate and Boiler Service Level
35
Transport
35
Unpacking and Initial Preparation
36
Unpacking
36
Initial Preparation
37
Connecting Diagrams
37
Filling Information
37
Domestic Hot Water Circuit
38
Installation
39
General
39
Assembly
39
Fitting the Pressure Relief Discharge Pipe
39
Connecting the Condensate Drain
40
Air Supply/Flue Gas Connection
40
Connecting the Flue/Chimney
40
Electrical Connections
42
Accessing the Electrical Connections
42
Connecting the Room Thermostat
42
Service Connection (SERVICE)
43
Connecting on Wall Outdoor Sensor
43
Connecting the Outside Sensor
43
Identifying Label
43
Filling the Installation
44
Flushing the System
44
Filling the Condensate Trap
44
Draining the Installation
44
Commissioning
45
General
45
Checklist before Commissioning
45
Commissioning Procedure
45
Gas Settings
46
Checking the Working Gas Inlet Pressure and Gas Rate
46
Combustion Parameters
46
LPG Conversion
48
Service Settings
50
Adjusting the Gas Valve
51
Final Instructions
52
Handover
52
Operation
53
Use of the Control Panel
53
Browsing the Menus
53
Running the Automatic Detection Function
53
Information Menu Display
53
Counter Menu Display
53
Start-Up
54
Procedure for First Start-Up
54
Changing the Heating Flow Temperature
54
Changing the Domestic Hot Water (DHW) Temperature
54
Shutdown
55
Switching off the Heating and Domestic Hot Water (DHW)
55
Degassing Function
55
Frost Protection
55
Settings
56
Accessing the Settings
56
List of Parameters
56
Resetting Factory Settings
57
Setting the Parameters
57
Setting the Heating Curve
57
Reading out Measured Values
58
Statuses and Sub-Statuses
59
Reading Counters
61
10 Maintenance
62
General
62
Maintenance Message
63
Service Notification
63
Resetting the Displayed Maintenance Message
64
Resetting the Upcoming Maintenance Message
64
Periodic Check and Maintenance Procedure
64
Annual Servicing
64
Checking the Water Pressure
64
Checking the Expansion Vessel
64
Checking the Flue Gas Discharge and the Air Supply
65
10.3.5 Checking the Combustion
65
Checkng the Automatic Air Vent
65
10.3.7 Cleaning the Siphon
65
Electrode Distances
65
Checking the Burner and Cleaning the Heat Exchanegr
66
Water Unit
67
Cleaning/Replacing the DHW Filter
67
10.3.12 Removing Limescale
67
Specific Maintenance Operations
68
Detection/Ignition Electrode Replacement
68
Dismantling the Water-Water Exchanger
68
Flow and Return Sensors
68
Replacing the Return Valve
69
10.4.5 Replacing the 3-Way Valve
69
Pressure Sensor
69
Hall Effect Sensor
70
Safety Pressure Relief Valve
70
Diverter Valve Motor
70
Pump Replacement
71
10.4.11 Replacing the Expansion Vessel
71
Replacing the PCB
71
Setting an Uncalibrated Gas Valve
72
11 Troubleshooting
73
Temporary and Permanent Faults
73
Error Codes
73
12 Decommissioning
78
Disassembly
78
Recommissioning
78
13 Disposal
79
Disposal and Recycling
79

Baxi Combi 624 Installation And Service Manual (80 pages)

High Efficiency Wall Hung Condensing Gas Boiler

Brand: Baxi | Category: Boiler | Size: 5 MB

Table of Contents
3
Safety
6
Benchmark
6
Building Regulations and the Benchmark Commissioning Checklist
6
The Benchmark Scheme
6
Installer Notification Guidelines
7
General Safety Instructions
8
Recommendations
8
Specific Safety Instructions
9
Handling
9
Liabilities
10
Manufacturer's Liability
10
Installer's Liability
10
User's Liability
10
About this Manual
11
General
11
Additional Documentation
11
Symbols Used
11
Symbols Used in the Manual
11
Abbreviations/Glossary
11
Technical Specifications
12
Homologations
12
Directives
12
Certifications
12
Gas Category
12
Standards
12
Technical Data
13
Technical Information
13
Technical Parameters
16
Dimensions and Connections/Clearances
17
Electrical Diagram
18
Description of the Product
19
General Description
19
Operating Principle
19
Air-Gas Adjustment
19
Combustion
19
Central Heating and Domestic Hot Water Production
20
Central Heating Mode
20
Domestic Hot Water Mode
20
Frost Protection Mode
21
Pump Protection
21
Main Components
22
List of Components
22
Control Panel Description
23
Description of the Control Panel
23
Standard Delivery
23
Contents of the Carton
23
Accessories and Options
24
Optional Accessories
24
Before Installation
25
Installation Regulations
25
Installation Requirements
25
Gas Supply
25
Electrical Supply
25
Hard Water Area
26
Bypass
26
System Control
26
Treatment of Water Circulating Systems
26
Showers
27
Expansion Vessel (CH Only)
27
Safety Pressure Relief Valve
27
Choice of the Location
28
Location of the Boiler
28
Bath and Shower Rooms
29
Ventilation
29
Condensate Drain
30
Clearances
32
Flue/Chimney Location
32
Horizontal Flue/Chimney Systems
34
Flue/Chimney Trim
35
Terminal Guard
35
Flue/Chimney Deflector
35
Flue/Chimney Accessories
35
Transport
35
Unpacking & Initial Preparation
36
Unpacking
36
Initial Preparation
36
Connecting Diagrams
37
Filling Information
37
Domestic Hot Water Circuit
37
Installation
39
General
39
Assembly
39
Fitting the Pressure Relief Discharge Pipe
39
Connecting the Condensate Drain
40
Air Supply/Flue Gas Connections
40
Connecting the Flue/Chimney
40
Electrical Connections
42
Making the Electrical Connection
42
Connecting Outdoor Sensor
44
Identifying Label
45
Outdoor Sensor Graph
45
Setting Outdoor Sensor Curve
45
Filling the Installation
46
Flushing the System
46
Fill the Installation
46
Filling the Condensate Trap
46
Commissioning
47
General
47
Checklist before Commissioning
47
Preliminary Electrical Checks
47
Checks
47
Commissioning Procedure
48
De-Aeration Function
48
Gas Settings
48
Check the Operational (Working Gas Inlet Pressure and Gas Rate)
48
Checking Combustion - Chimney Sweep Mode
49
Configuring the System
52
System Draining
52
Final Instructions
52
Handover
52
Operation
53
Use of the Control Panel
53
Control Panel
53
Start up
53
Frost Protection
53
Maintenance
54
General
54
Standard Inspection and Maintenance Operations
55
Annual Servicing
55
Checking the Water Pressure
56
Checking the Expansion Vessel
56
Checking the Automatic Air Vent
56
Checking the Burner and Cleaning the Heat Exchanger
56
Specific Maintenance Instructions
57
Detection/Spark Ignition Electrode
57
NTC Flue Sensor
57
Flow and Return Sensors
58
Safety Overheat Thermostat
58
DHW Temperature Sensor (NTC)
58
Pressure Gauge
58
Hall Effect Sensor
59
DHW Flow Regulator and Filter
59
Safety Pressure Relief Valve
59
Diverter Valve Motor
60
Expansion Vessel
60
Gas Valve
60
Pump - Head Only
63
Pump - Complete
63
10 Troubleshooting
64
Error Codes
64
Initial Error Fault Finding Checks
64
Display of Error Codes
64
Fault Finding
65
Central Heating
65
Domestic Hot Water
66
Fault Finding Solutions Sections a to E
67
Fault Finding Solutions Sections F to H
68
Fault Finding Solutions Sections I to M
69
11 Decommissioning
70
Decommissioning Procedure
70
12 Disposal
71
Disposal and Recycling
71
13 Spare Parts
72
Short Parts List
72
14 Appendix
73
Benchmark Commissioning Checklist
73
Service Records
74

Baxi Combi 624 Installation And Service Manual (80 pages)

High Efficiency Wall Hung Condensing Gas Boiler

Brand: Baxi | Category: Boiler | Size: 20 MB

Table of Contents
3
Safety
6
Benchmark
6
Building Regulations and the Benchmark Commissioning Checklist
6
The Benchmark Scheme
6
Installer Notification Guidelines
7
General Safety Instructions
8
Recommendations
8
Specific Safety Instructions
9
Handling
9
Liabilities
10
Manufacturer's Liability
10
Installer's Liability
10
User's Liability
10
About this Manual
11
General
11
Additional Documentation
11
Symbols Used
11
Symbols Used in the Manual
11
Abbreviations/Glossary
11
Technical Specifications
12
Homologations
12
Directives
12
Certifications
12
Gas Category
12
Standards
12
Technical Data
13
Technical Information
13
Technical Parameters
16
Dimensions and Connections/Clearances
17
Electrical Diagram
18
Description of the Product
19
General Description
19
Operating Principle
19
Air-Gas Adjustment
19
Combustion
19
Central Heating and Domestic Hot Water Production
20
Central Heating Mode
20
Domestic Hot Water Mode
20
Frost Protection Mode
21
Pump Protection
21
Main Components
22
List of Components
22
Control Panel Description
23
Description of the Control Panel
23
Standard Delivery
23
Contents of the Carton
23
Accessories and Options
24
Optional Accessories
24
Before Installation
25
Installation Regulations
25
Installation Requirements
25
Gas Supply
25
Electrical Supply
25
Hard Water Area
26
Bypass
26
System Control
26
Treatment of Water Circulating Systems
26
Showers
27
Expansion Vessel (CH Only)
27
Safety Pressure Relief Valve
27
Choice of the Location
28
Location of the Boiler
28
Bath and Shower Rooms
29
Ventilation
29
Condensate Drain
30
Clearances
32
Flue/Chimney Location
32
Horizontal Flue/Chimney Systems
34
Flue/Chimney Trim
35
Terminal Guard
35
Flue/Chimney Deflector
35
Flue/Chimney Accessories
35
Transport
35
Unpacking & Initial Preparation
36
Unpacking
36
Initial Preparation
36
Connecting Diagrams
37
Filling Information
37
Domestic Hot Water Circuit
37
Installation
39
General
39
Assembly
39
Fitting the Pressure Relief Discharge Pipe
39
Connecting the Condensate Drain
40
Air Supply/Flue Gas Connections
40
Connecting the Flue/Chimney
40
Electrical Connections
42
Making the Electrical Connection
42
Connecting Outdoor Sensor
44
Identifying Label
45
Outdoor Sensor Graph
45
Setting Outdoor Sensor Curve
45
Filling the Installation
46
Flushing the System
46
Fill the Installation
46
Filling the Condensate Trap
46
Commissioning
47
General
47
Checklist before Commissioning
47
Preliminary Electrical Checks
47
Checks
47
Commissioning Procedure
48
De-Aeration Function
48
Gas Settings
48
Check the Operational (Working Gas Inlet Pressure and Gas Rate)
48
Checking Combustion - Chimney Sweep Mode
49
Configuring the System
52
System Draining
52
Final Instructions
52
Handover
52
Operation
53
Use of the Control Panel
53
Control Panel
53
Start up
53
Frost Protection
53
Maintenance
54
General
54
Standard Inspection and Maintenance Operations
55
Annual Servicing
55
Checking the Water Pressure
56
Checking the Expansion Vessel
56
Checking the Automatic Air Vent
56
Checking the Burner and Cleaning the Heat Exchanger
56
Specific Maintenance Instructions
57
Detection/Spark Ignition Electrode
57
NTC Flue Sensor
57
Flow and Return Sensors
58
Safety Overheat Thermostat
58
DHW Temperature Sensor (NTC)
58
Pressure Gauge
58
Hall Effect Sensor
59
DHW Flow Regulator and Filter
59
Safety Pressure Relief Valve
59
Diverter Valve Motor
60
Expansion Vessel
60
Gas Valve
60
Pump - Head Only
63
Pump - Complete
63
10 Troubleshooting
64
Error Codes
64
Initial Error Fault Finding Checks
64
Display of Error Codes
64
Fault Finding
65
Central Heating
65
Domestic Hot Water
66
Fault Finding Solutions Sections a to E
67
Fault Finding Solutions Sections F to H
68
Fault Finding Solutions Sections I to M
69
11 Decommissioning
70
Decommissioning Procedure
70
12 Disposal
71
Disposal and Recycling
71
13 Spare Parts
72
Short Parts List
72
14 Appendix
73
Benchmark Commissioning Checklist
73
Service Records
74

Baxi Combi 624 User Manual (36 pages)

High Efficiency Wall Hung Condensing Gas Boiler

Brand: Baxi | Category: Boiler | Size: 3 MB

Table of Contents
3
Safety
5
General Safety Instructions
5
Recommendations
6
The Benchmark Scheme
6
Benchmark Commissioning Checklist
6
Liabilities
6
User's Liability
6
Installer's Liability
7
Manufacturer's Liability
7
About this Manual
8
General
8
Additional Documentation
8
Symbols Used
8
Symbols Used in the Manual
8
Abbreviations/Glossary
8
Technical Specifications
10
Homologations
10
Certifications
10
Technical Data
10
Technical Information
10
Dimensions and Connections/Clearances
11
Description of the Product
12
General Description
12
Operating Principle
12
In Operation
12
Control Panel Description
12
Description of the Control Panel
12
Accessories and Options
13
Optional Accessories
13
Operation
14
Start-Up
14
Operation Checking Procedure & Basic Fault Identification
14
Use of the Control Panel
16
Using the Control Panel
16
Shutdown
16
Frost Protection
16
Maintenance
17
General
17
Maintenance Instructions
17
Re-Pressurising the System
17
Venting the Installation
19
Draining the Installation
20
Troubleshooting
21
Error Codes
21
List of Error Codes
21
Fault Finding
22
Decommissioning
23
Decommissioning Procedure
23
Disposal
24
Disposal and Recycling
24
10 Environmental
25
Energy Saving
25
Room Thermostats and Settings
25
11 Warranty
26
General
26
Standard Warranty Terms and Conditions
26
12 Appendix
28
Product Fiche - Combination Boilers
28
Package Fiche - Boilers
29
Package Fiche - Combination Heaters
31

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