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780 Series
Ravenheat 780 Series Manuals
Manuals and User Guides for Ravenheat 780 Series. We have
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Ravenheat 780 Series manual available for free PDF download: Instructions For Use Installation And Servicing
Ravenheat 780 Series Instructions For Use Installation And Servicing (53 pages)
HIGH EFFINCENCY CONDENSING FANNED FLUE BOILER
Brand:
Ravenheat
| Category:
Boiler
| Size: 3.86 MB
Table of Contents
Condensing System Innovation Automatic Modulating Boiler
3
Heat Exchanger
3
Position
3
Basic Components
3
General Information
3
Table of Contents
4
General Layout
4
Operating Scheme
5
Burner
5
Safety Device
6
Domestic Hot Water Mode
6
Description of Control System and Sequence of Operation
6
Introduction
6
Available Pump Head
7
Pressure Drop Across Appliance
7
Overall Dimension
7
CSI SYSTEM AAA (T) 780 Series
8
Natural Gas
8
Technical Data
8
Lpg
9
Safety
10
Location of Boiler
10
General Requirements
10
Flue System
11
Important Notes
11
Gas Supply
11
Important Notice
11
Terminal Position for Fan Assisted Boiler (Minimum Distance)
12
Air Supply
12
Pipework
12
Water Circulation
12
Draining Tap
13
Air Release Points
13
Mains Water Feed: Central Heating
13
Permissible Method of Filling
13
Sizing of Additional Expansion Vessel
14
Water Treatment
14
Installation to an Existing Central Heating System
14
Warning
15
Domestic Water
15
Salamander Currosion Guard
15
Installation
15
Delivery
16
Optional Extras
16
Flue Extension Box Containing
16
The Appliance Carton Containing
16
Unpacking
17
Positioning of the Boiler
17
Installing the Appliance for Rear Flue Outlet
17
Intake and Exhaust Terminal Components
18
In Flue Bend
20
Installing the Appliance for Side Flue Outlet
20
Completing Boiler Installation
20
Vertical Flue Instructions Only
21
Vertical Flue Instruction Only
22
Gas Connection
23
Central Heating Connection
23
Fitting Valve Pack
23
Reassemble Boiler as Per
23
Safety Valve Discharge and Condensate Drain Connection
24
Electrical Connections
24
Positioning of Water and Gas Connections
25
Programmable Timeclock
25
Electrical Installation
26
Initial Filling of the System
26
Gas Supply Installation
26
Commissioning
26
Instrument Panel
27
Gas Valve
27
Check the Gas Pressure at the Burner
28
Adjusting Minimum and Maximum Pressure
28
Reconnect the Detached Cable
28
Checking the Flue System
29
Checking the Heating Thermostat
29
Exploded Diagram of Boiler Body
30
Handing over to the User
31
To Inspect and Clean the Appliance
31
Servicing Instructions
31
To Remove/Replace Condensing Heat Exchanger
32
To Remove/Replace the Fan Assembly
32
To Remove/Replace the Combustion Chamber Cover
32
To Remove/Replace the Casing
32
To Remove/Replace the Flue Hood
33
To Remove the Heat Exchanger
33
To Remove/Replace Combustion Chamber Insulation Panels
33
To Replace the Electrode
33
To Remove/Replace the Injectors
35
To Remove/Replace the Burner
35
To Remove/Replace the Gas Valve
35
To Remove/Replace the Overheat Thermostat
35
To Remove/Replace the Differential Pressure Switch
37
To Remove/Replace the Water Pressure Gauge
37
To Remove/Replace the Electric Control and Ignition Board
37
To Remove/Replace Condensing Trap
38
To Remove/Replace Pump
38
To Remove/Replace the Central Heating Expansion Vessel
39
To Remove/Replace Timeclock
39
External Heating Controls
39
Fault Finding Central Heating
40
Boiler Not Operational on Timer (Integral)
41
Electrical System Diagram
42
Installation Instruction for Twin Flue Pipe
43
Twin Flue Instructions
43
Spacing Clips
44
Exploded Parts Diagram
46
Short List of Spare Parts
47
Circulation Pump
48
Low Water Pressure Switch
48
Expansion Tank
48
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