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GF-146-IR
Aerco GF-146-IR Gas-Fired Water Heater Manuals
Manuals and User Guides for Aerco GF-146-IR Gas-Fired Water Heater. We have
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Aerco GF-146-IR Gas-Fired Water Heater manual available for free PDF download: Installation, Operation, Maitenance Manual
Aerco GF-146-IR Installation, Operation, Maitenance Manual (52 pages)
Gas-Fired Water Heater Systems AM Series
Brand:
Aerco
| Category:
Water Heater
| Size: 2 MB
Table of Contents
Supplement to am Series User Manual GF
2
Table of Contents
3
Foreword
5
AMR Integrated Water Heaters
5
Chapter 1: General Information
6
Warnings & Cautions
6
Emergency Shutdown
9
Chapter 2: Functional Overview
10
Introduction
10
Intended Use and Functions
11
Amr Integrated Series Functional Schematics
11
AM 199R / 250R Functional Schematic
11
AM 399R / 500R Functional Schematic
12
Chapter 3: Installation - Site
13
Choosing the Installation Location
13
Water Heater Installation Location Factors
14
Safety Concerns
15
Closet and Alcove Installation
15
Clearances for Installation and Servicing
15
Clearances to Combustible Material
15
Vent and Combustion Air Piping
16
Prevention of Combustion Air Contamination
16
Transportation Requirements
16
Transporting the Water Heater
17
Amr Integrated Supply and Return Piping Dimensions
18
Chapter 4: Installation - Piping
19
Amr Integrated Water Connections
19
Safety Relief Valve
19
Expansion Tank and Makeup Water
20
Recirculator Heating Pump Sizing and Installation
21
Recirculator Pump Sizing
21
Recirculation Pump Selection
21
Recirculator Pump Mechanical Installation
22
Recirculator Pump Electrical Connections
22
Domestic Hot Water System Piping with Direct Water Heater
23
Scalding
24
Condensate Disposal
26
Chapter 5: Installation - Electrical
28
Electrical Connections
28
Power Supply Cable Connection
28
Connecting Units in Cascade
29
VDC Input Connections - 500R Model (Option for 399R)
30
MODBUS Interface Connections - 500R Model Only
30
Chapter 6: Installation - Venting and Combustion Air Piping
31
Chapter 7: Installation - Natural Gas
32
Chapter 8: Unit Start-Up
33
Chapter 9: Operation
34
Chapter 10: Maintenance
35
Accessing Boiler Interior
35
Burner and Other Maintenance
35
Maintenance Specific to Amr Integrated Water Heaters
35
Components and Piping Maintenance
35
Buffer Tank Anode Rods
36
Chapter 11: Technical Data
37
Chapter 12: Spare Parts Drawings & Lists
38
Amr Integrated Spare Parts Drawings
38
199R/250R Spare Parts List
41
Appendix A: Control Panel Operation Chart
49
Appendix B: Factory Menu
50
Standard Warranty
51
Standard Warranty
52
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