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NESTA 300
AIC NESTA 300 Manuals
Manuals and User Guides for AIC NESTA 300. We have
1
AIC NESTA 300 manual available for free PDF download: Installation And Maintenance Manual
AIC NESTA 300 Installation And Maintenance Manual (92 pages)
FLOOR-STANDING CONDENSING BOILER
Brand:
AIC
| Category:
Boiler
| Size: 9 MB
Table of Contents
Table of Contents
2
About Our Boilers
3
Liabilities of the Manufacturer, the Installer and the End User
4
About this Manual
5
Safety Instructions
6
Boiler Marking
7
Package Contents
7
Nesta 300
7
Description
7
General Description
8
Frost Protection
8
Safety Devices
8
Optional Equipment
8
Control Panel and Main Functions
10
Symbols and Messages on the Control Panel
11
Dimensions and Clearances
12
Pecifications
12
Performance and Efficiency Data
14
Erp Data
14
Combustion Data
15
Electrical Data
15
Hydraulic Data
17
Pressure Drop Curve
17
Flow Rate
17
I Nstructions for the
18
Safety Instructions for the User
18
U Ser
19
Periodic Checks
19
Starting the Appliance
20
Stopping the Appliance
20
What to Do if
21
Basic Settings
22
Structure of Menus for the End User
25
Safety Instructions for the Installation
27
I Nstallation
27
Handling the Product
28
Unpacking the Product
28
Installing and Preparing the Boiler
28
Removing and Installing the Access Panels
29
Requirements for the Hydraulic Connections
30
Water Quality Requirements to Prevent Scaling and Corrosion in a Heating System
31
Typical Hydraulic Connections - Heating Circuit
33
Hydraulic Connections - Cascaded Boilers, with External Domestic Hot Water Tank and Plate Heat Exchanger
34
Hydraulic Connections - Cascaded Boilers, with External Domestic Hot Water Tank and Low Loss Header
35
Safety Instructions for the Chimney Connections
36
Chimney Connection
38
Air Intake Grid Installation in Chimney Systems
39
Engineering the Chimney System
40
Accessories
40
Safety Instructions for the Gas Connection
41
Gas Conversion
42
Preparing the Boiler for Gas Conversion
43
Adjustment of Fan Speeds
44
Combustion Adjustment for Gas Conversion
44
Safety Instructions for the Electrical Connections
47
Connections
47
Accessing the Low Voltage Terminal Strip and Electronic Board
48
Accessing the High Voltage Terminal Strip
49
Routing the Cables
49
Wiring Diagram
50
Ommissioning
52
Safety Instructions before Start-Up
52
Filling the System
52
Start-Up and Combustion Adjustments
53
M Aintenance
54
Safety Instructions for Maintenance
54
Maintenance Requirements
55
Shutting down for Maintenance
56
Draining the Boiler
56
Restarting after Maintenance
56
Cleaning the Condensate Pipe and Trap
57
Removing and Installing the Fan and Air Adapter Assembly
58
Removing and Installing the Air-Gas Mixer
60
Removing and Installing the Ignition and Ionization Electrodes
62
Removing and Installing the Burner
63
Checking and Cleaning the Combustion Chamber
64
Replacing the Gas Valve Filter
64
Checking the Flue Gas (FPS) and Air (APS) Pressure Switches Operation
65
Optional Modules
66
I Nformation for the I Nstaller
66
Web Server Module
66
Cascading Module
66
Boilers in a Cascade System
67
Boiler Settings for the Installer
70
Access Levels
70
Commissioning Menu
70
Menus and Settings
70
Structure of Menus for the Installer
70
Error Codes and Solutions
74
Maintenance Messages
79
Troubleshooting
80
Installation Checklist
82
Combustion Parameters - Log Sheet
85
Water Parameters - Log Sheet
86
Gas Conversion - Log Sheet
87
D Eclaration of C Onformity
88
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