Main 7712026 Manuals

Manuals and User Guides for Main 7712026. We have 1 Main 7712026 manual available for free PDF download: Installation And Service Manual

Main 7712026 Installation And Service Manual (64 pages)

Condensing Central Heating Boiler

Brand: Main | Category: Boiler | Size: 10.06 MB

Table of Contents
4
Introduction
7
General
7
Additional Documentation
8
Symbols Used
8
Abbreviations
8
Extent of Liabilities
9
Manufacturer's Liability
9
Installer's Liability
10
Homologations
10
Safety, Performance & Quality
10
Standards
11
Safety
12
General Safety Instructions
12
Recommendations
12
Specific Safety Instructions
13
Handling
13
Technical Specifications
14
Technical Data
14
Technical Parameters
15
Dimensions and Connections
16
Electrical Diagram
17
Description of the Product
18
General Description
18
Operating Principle
19
Main Components
20
Control Panel Description
21
User Interaction Controller
21
Standard Delivery
22
Accessories & Options
22
Optional Extras
22
Before Installation
23
Installation Regulations
23
Installation Requirements
23
Gas Supply
23
Electrical Supply
23
Hard Water Areas
24
Bypass
24
System Control
24
Treatment of Water Circulating Systems
24
System Details - General
25
Low Head Installation / Open
25
Sealed Systems Details
26
Choice of the Location
27
Location of the Appliance
27
Data Plate
27
Bath & Shower Rooms
27
Ventilation
27
Condensate Drain
28
Clearances - Access in Service
30
Flue/Chimney Location
31
Horizontal Flue/Chimney Systems
33
Flue/Chimney Trim
34
Terminal Guard
34
Flue/Chimney Deflector
34
Flue/Chimney Accessories
34
Unpacking & Initial Preparation
35
Unpacking
35
Initial Preparation
35
Making the Water Connection
36
Filling the Condensate Trap
36
Connecting the Condensate Drain
36
Connecting the Gas Supply
36
Installation
37
Air Supply / Flue Gas Connections
37
Connecting the Top Flue
37
Electrical Connections
39
Electrical Connections of the Appliance
39
Connecting External Devices
39
Filling the System
40
Completing the Installation
40
Completion
40
Commissioning General
41
Checklist before Commissioning
41
Preliminary Electrical Checks
41
Checks
41
Commissioning Procedure
41
Gas Settings
42
Chimney Sweep' Mode
42
Chimney Sweep' Mode - Combustion Check
43
Configuring the System
44
Check the Operational (Working) Gas Inlet Pressure & Gas Rate
44
Final Instructions
45
Operation
46
General
46
Start-Up
46
Shutdown
46
Use of the Control Panel
46
Frost Protection
46
Settings
46
Parameters
46
Maintenance
47
10.1 General
47
Standard Inspection & Maintenance Operation
48
10.3 Specific Maintenance Operation
50
Spark Ignition Electrode
50
Automatic Air Vent
50
Condensate Trap
51
Removal of Ducts
51
Pressure Switch (24 & 30 Only)
51
Flow Temperature Sensor
51
Overheat Sensor
52
Return Temperature Sensor
52
User Interaction Controller
52
Combustion Control Unit
53
Setting the Gas Valve (CO Check)
54
Troubleshooting
55
Error Codes - Auto Reset
55
11.2 Lockout Condition
56
Decommissioning Procedure
57
Spare Parts
58
13.1 General
58
13.2 Spare Parts List
58
Benchmark Commissioning Checklist & Service Record
59

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Main 7712026 Installation And Service Manual (64 pages)

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