Absolute ABS-750 Manuals

Absolute ABS-750 Manuals

Manuals and User Guides for Absolute ABS-750. We have 1 Absolute ABS-750 manual available for free PDF download: Installation And Operation Manual

Absolute ABS-750 Installation And Operation Manual

Absolute ABS-750 Installation And Operation Manual (76 pages)

Gas-Fired Condensing Hot Water Boiler

Brand: Absolute | Category: Boiler | Size: 7.89 MB

Table of Contents

Table of Contents
3
Safety Instructions
6
Symbols
6
General Safety Notes
7
Lighting Instructions
8
Operational Principal of Boiler
11
View of Boiler for Service Connections
12
Technical Data
13
Boiler Service Clearance
15
Technical Data Sheet
16
Absolute Boiler Specifications
17
Ordering Options
18
Installation
19
General Installation Instructions
19
Delivery and Installation
19
Site Preparation
20
Hoisting the Boiler
20
Multiply Boiler Arrangements
21
Flue Gas Discharge and Air Supply
23
Boiler Venting Types
23
Venting Options
23
Vent Termination Inlet/Outlets
24
Combustion Air Supply Requirements
24
Room Combustion Air Supply Requirements
25
Conventional Vent System Clearances
25
Co-Venting - Retrofitting
28
Vent Terminations Installation Precautions
30
Condensate Drain Connection and Trap
31
Water Connection
32
Water Pressure
33
Safety Valve
33
Water Treatment
34
Water Flow
35
Typical Water System Layout
36
Frost Protection
37
Electrical
38
General
38
Main Power Voltage
38
Control Unit
39
Sola Model R7910A-1027
39
Honeywell Sola R7910A 1027 Control (Sheet 1-12)
39
Limit Controls
49
Temperature Control
49
Low Water Level Protection (LWCO) (Flow and Content)
49
High Limit Protection
50
Air Pressure Switch
50
High Gas Pressure Switch (HGP)
51
Low Gas Pressure Switch (LGP)
51
Gas Connection
52
Manual Gas Valve Upstream for Boiler
52
Gas Line Piping to Boiler
53
Gas Pressures
53
Gas / Air Ratio Control
54
Gas Valve Adjustment
54
Commissioning
57
Pre Operational Checks
57
Safety and Lighting Instructions
57
Combustion Setting and Adjustment
58
Operator Interface Display
60
Honeywell Sola Control Programming/Configuration
61
Programming Access
61
Commissioning Steps
63
Important Safety Warning
65
Commission Report
68
Maintenance
69
General Maintenance
69
Inspection of Air Box and Dirt Trap
69
Cleaning the Whirlwind
69
Cleaning the Fan
70
Cleaning the Heat Exchanger
70
Cleaning the Burner Assembly
71
Cleaning the Siphon
71
Cleaning/Replacing the Ignition/Ionization Rod
72
Filter Maintenace and Filter Replacement
72
Sight Glass Cleaning
73
Maintenance Schedule
74

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