Ariston GENUS 30 Plus, Installation And Servicing Instructions

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1. General Information
2. Control Panel
3. How to Use
4. Anti-Frost Device
5. Maintenance
6. Trouble Shooting
7. Filling Instructions
8. Time Clock
8.1 Setting the Mechanical Clock
8.2 Setting the Digital Clock
9. General Information for the Installer
9.1 Overall View
10. Installation
10.1 Delivery
10.2 Reference Standards
10.3 Siting the Appliance
10.4 Clearances
10.5 Overall View
10.6 Mounting the Appliance
10.7 Electrical Connection
10.8 Gas Connection
10.9 Water Connections
11. Connecting the Flue
11.1 Flue Connections
11.2 Fitting the Coaxial Flue (Ø 60/100 mm -
Horizontal)
11.3 Fitting the Telescopic Flue (Ø 60/100 mm -
Horizontal)
11.4 Fitting the Coaxial Flue (Ø 60/100 mm - Vertical)
11.5 Fitting the Twin Pipe (Ø 80/80 mm)
12. Electrical Connections
13. Electrical System Diagrams
14. Water Circuit Diagrams
15. Commissioning
15.1 Initial Preparation
15.2 Completion
15.3 Removal and Fitting of the Case - Servicing
15.4 Control Panel
15.5 Initial Start-Up
15.6 Sequence of Operation
15.7 Operational Adjustments
15.8 Combustion Analysis
15.9 Boiler Safety Systems
TABLE OF CONTENTS
16. Gas Adjustments
16.1 Changing the Type of Gas
17. Maintenance
18. Servicing Instructions
18.1 Replacement of Parts
18.2 To Gain General Access
18.2.1 Removing the front panel
18.2.2 Removing the control panel
18.3 Access to the Control System
18.3.1 Removing the main PCB
18.3.2 Removing the display PCB
18.3.3 Removing the fuses
18.3.4 Removing the programmer
18.4 Access to the Sealed Chamber
18.4.1 Removing the sealed chamber front panel
18.4.2 Removing the combustion chamber front panel
18.4.3 Removing the burner
18.4.4 Removing the electrodes
18.4.5 Removing the burner manifold
18.4.6 Removing the main exchanger
18.4.7 Removing the air pressure switch
18.4.8 Removing the fan
18.5 Access to the Gas Valv
e
18.5.1 Removing the spark generator
18.5.2 Removing the gas valve
18.6 Access to the Water Circuit
18.6.1 Drain down
18.6.2 Removing the display PCB
18.6.3 Removing the heating return filter
18.6.4 Removing the by-pass
18.6.5 Removing the pressure relief valve (3 bar)
18.6.6 Removing the pressure relief valve (6 bar)
18.6.7 Removing the temperature & pressure relief
valve (7 bar)
18.6.8 Removing the pump
18.6.9 Removing the expansion vessel
18.6.10 Removing the overheat thermostat
18.6.11 Removing the heating temperature sensor
18.6.12 Removing the tank temperature sensor
18.6.13 Removing the DHW flow switch
18.6.14 Removing the DHW expansion vessel
18.6.15 Removing the flow limiter
18.6.16 Removing the tank
19. Fault Finding Guide
20. Short Spares List
21. Technical Information