Lochinvar AQUAS AP 285 Manuals

Manuals and User Guides for Lochinvar AQUAS AP 285. We have 1 Lochinvar AQUAS AP 285 manual available for free PDF download: Installation & Operation Manual

Lochinvar AQUAS AP 285 Installation & Operation Manual

Lochinvar AQUAS AP 285 Installation & Operation Manual (80 pages)

Brand: Lochinvar | Category: Boiler | Size: 15.04 MB

Table of Contents

Table of Contents
2
Hazard Definitions
2
Please Read before Proceeding
3
The Aquas Fire Tube -- How It Works
5
Ratings
7
Determine Boiler Location
8
Provide Clearances
8
Provide Air Openings to Room
10
Flooring and Foundation
10
Residential Garage Installation
10
Vent and Air Piping
10
Prevent Combustion Air Contamination
10
Corrosive Contaminants and Sources
11
Using an Existing Vent System to Install a New Boiler
11
Prepare Boiler
13
Gas Conversions
13
General Venting
15
Install Vent and Combustion Air Piping
16
Requirements for Installation in Canada
17
Sizing
17
Materials
18
Optional Room Air
19
Pvc/Cpvc
20
Polypropylene
21
Stainless Steel Vent
22
SIDEWALL DIRECT VENTING Vent/Air Termination - Sidewall
23
Determine Location
23
Prepare Wall Penetrations
25
Multiple Vent/Air Terminations
26
Sidewall Termination - Optional Concentric Vent
27
VERTICAL DIRECT VENTING Vent/Air Termination - Vertical
30
Determine Location
30
Prepare Roof Penetrations
31
Multiple Vent/Air Terminations
31
Vertical Termination - Optional Concentric Vent
32
Alternate Vertical Concentric Venting
34
Hydronic Piping
36
Indirect Heat Exchanger Installation Instructions
38
AQUAS Fire Tube Pool Setup
39
Standalone Operation
39
Low Water Cutoff Device
42
Freeze Protection
42
General Piping Information
42
GAS CONNECTIONS Connecting Gas Supply Piping
43
Natural Gas
44
Pipe Sizing for Natural Gas
44
Natural Gas Supply Pressure Requirements
44
Propane Gas
44
Pipe Sizing for Propane Gas
44
Propane Supply Pressure Requirements
44
Check Inlet Gas Supply
45
Gas Pressure
46
Gas Valve Replacement
46
Field Wiring
47
Line Voltage Connections
47
Low Voltage Connections
47
Wiring of the Cascade
49
CONDENSATE DISPOSAL Condensate Drain
52
Startup
53
Operating Information
60
General
60
Cascade
64
Sequence of Operation
66
AQUAS Fire Tube Control Module
68
Display Panel Menu Access
69
Status Display Screens
70
MAINTENANCE Maintenance and Annual Startup
73
Diagrams
78
Ladder Diagram
78
Wiring Diagram
79
Revision Notes
80

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