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Alpha Style20OF Manuals
Manuals and User Guides for Alpha Style20OF. We have
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Alpha Style20OF manual available for free PDF download: Installation, Commissioning And Servicing Instructions
Alpha Style20OF Installation, Commissioning And Servicing Instructions (54 pages)
WALL MOUNTED, GAS FIRED COMBINATION BOILER
Brand:
Alpha
| Category:
Boiler
| Size: 3 MB
Table of Contents
Table of Contents
1
General Specification Details
2
External Heating Controls
2
Electrical Supply
3
Packaging
3
General Information
3
Installation Instructions
4
Gas Supply
4
Location of Boiler
5
Flue Position - Fig
5
Air Supply - Table
6
Requirements for Sealed Systems
9
General
9
Pressure Gauge
9
Safety Valve
9
Pump
9
Expansion Vessel
9
System Volume - Table
9
Filling and Venting the System
10
System Checks - Fig
11
Domestic Hot Water Supply to the Boiler and Other Appliances
12
General
12
Bidets
12
Showers
12
Domestic Hot and Cold Water Supply Taps and Mixing Valves
12
Domestic Expansion Vessel
12
Requirements for Electrical Wiring
12
General Safety
12
Mains Supply Wiring to the Appliance - Fig
12
Fig
12
Appliance Wiring Diagram - Fig
13
Installation of the Appliance
15
Fixing Templates-Hardware Supplied
15
Fixing the Wall Mounting Plate
16
Making Service Connections from the System to the Wall Plate
18
Hanging the Boiler on the Wall Plate and Making Service Connections to the Boiler
19
Commissioning the Appliance
20
Servicing the Appliance
25
Annual Servicing - Routine Inspection and Cleaning
25
Checks Undertaken Prior to Servicing
25
Servicing of Components
26
Replacement of Component Parts
29
Replacement of Thermocouple; Electrode Lead; Electrode; Pilot Injector; Pilot Burner
30
Replacement of Piezo Spark Generator
33
Replacement of Overheat Thermostat
35
Replacement of Gas Valve
36
Replacement of Boiler Combustion Chamber Insulation
36
Replacement of Domestic Hot Water Heat Exchanger
40
Diverter Valve
45
Replacement of Expansion Vessel
45
Fault Finding
49
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