Table Of Contents - Ravenheat CSI 85T Installation And Servicing Instructions

Table of Contents

Major Components3
Coshh - Control Of Substances Harmful To Health3
General Information3
Heat Exchanger3
Table Of Contents4
General Layout4
Key4
Operating Scheme5
Heat Exchanger For D.h.w Water5
Burner5
Sensing Electrode5
Condensing Heat Exchanger5
Ignition Electrode5
Description Of Control System And Sequence Of Operation6
General Function6
Central Heating Mode6
Air Is Drawn By The Fan For Combustion6
Frame6
Overall Dimension7
Available Pump Head7
Pressure Drop Across Appliance7
Domestic Hot Water Mode7
Overheat Cut Off Thermostat7
Natural Gas8
General Requirements10
Safety10
Location Of Boiler10
Clearances Around The Appliance10
Gas Supply11
Flue System11
Air Supply12
Water Circulation12
Pipework12
Permissible Methods Of Filling13
Draining Tap13
Air Release Points13
Mains Water Feed: Central Heating13
Sizing Of Additional Expansion Vessel14
Water Treatment14
Installation To An Existing Central Heating System14
Salamander Currosion Guard15
Domestic Water15
Electrical Supply15
Installation15
Delivery16
Optional Extras16
Flue Extension Box Containing16
Polythene Bag Containing16
Unpacking17
Positioning Of The Boiler18
Installing The Appliance For Rear Flue Outlet18
Intake And Exhaust Terminal Components19
Inline Flue Bend21
Completing Boiler Installation21
Installing The Appliance For Side Flue Outlet21
Vertical Flue Instructions22
In Line Flue Bend And Flue Extension22
Vertical Flue Instruction Only23
Reassemble Boiler As Per24
Gas Connection24
Central Heating Connection24
Domestic Hot Water25
Safety Valve Discharge25
Electrical Connections25
Positioning Of Water And Gas Connections25
Programmable Timeclock26
Commissioning26
Gas Supply Installation26
Electrical Installation26
Instrument Panel27
Check The Gas Pressure At The Burner28
Adjusting Minimum And Maximum Pressure28
Reconnect The Detached Cable28
Setting Central Heating Gas Pressure The Boiler Comes Set28
Checking The Flue System29
Checking The Heating Thermostat29
Testing And Regulating The Domestic Hot Water System Flow29
Exploded Diagram Of Boiler Body30
Handing Over To The User31
Servicing Instructions31
To Inspect And Clean The Appliance31
To Remove/Replace The Front Panel Of The Casing32
To Remove/Replace The Combustion Chamber Cover32
To Remove/Replace The Fan Assembly32
To Remove/Replace Condensing Heat Exchanger32
To Remove/Replace Combustion Chamber Insulation Panels33
To Replace The Electrode34
To Remove/Replace The Injectors36
To Remove/Replace The Burner37
To Remove/Replace The Gas Valve37
To Remove/Replace The Heating Control And Domestic Hot Water Control37
To Remove/Replace The Overheat Thermostat38
To Remove/Replace The Electric Control And Ignition Board38
To Remove/Replace The Differential Pressure Switch38
To Remove/Replace The Pump38
To Remove/Replace The Diverter Valve39
To Remove/Replace Central Heating And/Or Hot Water Control Thermistor39
To Remove/Replace The Central Heating Expansion Vessel40
To Remove/Replace The Automatic Air Vent40
To Remove/Replace The Pressure Relief Valve41
To Remove Time Clock41
To Remove / Replace D.h.w. Heat Exchanger42
Fault Finding Central Heating44
Fault Finding Domestic Hot Water45
Boiler Not Operational On Timer45
Installation Instruction For Twin Flue Pipe47
Twin Flue Instructions47
Exploded Parts Diagram50
Ravenheat Csi 85 - Csi 85 Condensing Fanned Combi Boiler51
Short List Of Spare Parts51
D.h.w. Sensor51
Pressure Switch52
Circulation Pump52
Expansion Tank52
Timer52