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Aerco INN 600N
Watts Aerco INN 600N Manuals
Manuals and User Guides for Watts Aerco INN 600N. We have
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Watts Aerco INN 600N manuals available for free PDF download: Installation, Operation And Maintenance Manual, Manual, Design Manual
Watts Aerco INN 600N Installation, Operation And Maintenance Manual (170 pages)
With Edge Controller
Brand:
Watts
| Category:
Water Heater
| Size: 13.09 MB
Table of Contents
Table of Contents
2
Foreword
7
Chapter 1. Safety Precautions
11
Warnings & Cautions
11
Emergency Shutdown
12
Prolonged Shutdown
12
For Massachusetts Installations
13
Chapter 2. Installation
15
Introduction
15
Receiving the Unit
15
Unpacking
15
Site Preparation
16
Installation Clearances
16
Setting the Unit
17
Water Inlet and Outlet Piping
18
WHM Actuator-Controlled Ball Valve Installation
19
Automatic Float Vent Installation
20
Test Hose Connection
20
Internal Recirculation Loop
21
Pressure & Temperature Relief Valve Installation
22
Condensate Drain & Piping
22
Gas Supply Piping
24
Gas Supply Specifications
24
Manual Gas Shutoff Valve
25
External Gas Supply Regulator
25
Ac Electrical Power Wiring
26
Electrical Power Requirements
27
Field Control Wiring
28
OUTDOOR AIR in Terminal
29
COMBUSTION AIR Terminals
29
O2 SENSOR Terminals
29
SPARK SIGNAL Terminals
29
ANALOG in Terminals
30
VALVE FEEDBACK Terminals
30
SHIELD Terminals
30
ANALOG out Terminals
30
RS485 Comm Terminals
31
RS232 Comm Terminals
31
VFD/BLOWER Terminals
31
Interlock Terminals
31
FAULT RELAY Terminals
31
AUX RELAY Terminals
32
Flue Gas Vent Installation
32
Combustion Air
33
Combustion from Outside the Building
33
Combustion Air from Inside the Building
33
Ducted Combustion Air
34
Chapter 3. Operation
35
Introduction
35
Edge Controller Description
35
Touchscreen Button Functionality
37
Logging in
38
Menu Structure
38
Unit Status Menu
39
Calibration Menu
40
Diagnostics Menu
41
Main Menu → Advanced Setup
43
Start Sequence
51
Start/Stop Levels
54
Chapter 4. Initial Start-Up
55
Initial Start-Up Requirements
55
TOOLS & Instruments for COMBUSTION CALIBRATION
55
Required Tools & Instrumentation
56
Installing Gas Supply Manometer
56
Accessing the Analyzer Probe Port
57
Connecting Multimeter to Flame Detector
57
Recommendations for Temperature Calibration
58
Recommendations for WHM Operation
58
Combustion Calibration
59
Reassembly
63
Temperature Control Calibration
63
Setting the Outlet Water Temperature Setpoint
64
Minimum Load Adjustment
65
Maximum Load Adjustment
65
Over-Temperature Limit Switches
66
Chapter 5. Safety Device Testing
67
Introduction
67
Low Gas Pressure Fault Test
67
High Gas Pressure Fault Test
68
Low Water Level Fault Test
69
Water Temperature Fault Test
69
Interlock Tests
70
Remote Interlock
70
Delayed Interlock
71
FLAME FAULT Tests
71
Air Flow Fault Tests
72
Ssov Proof of Closure Switch
74
Purge Switch Open During Purge
75
Ignition Switch Open During Ignition
75
Safety Pressure Relief Valve Test
76
Chapter 6. Maintenance
77
Maintenance Schedule
77
Water Quality Guideline
78
Igniter-Injector
78
Flame Detector
81
Combustion Calibration
81
Safety Device Testing
81
Fireside Inspection
82
Waterside Inspection and Cleaning
86
Waterside Inspection-Cleaning Schedule
86
Waterside Inspection
87
Waterside Heat Exchanger Cleaning
88
Condensate Drain Trap
90
Air Filter Replacement
91
Low Water Cutoff (Lwco) Capacitor Integrity Test
92
Low Water Cutoff (LWCO) - Capacitor Electrical Short Test
92
Low Water Cutoff (LWCO) - Standard Test
94
Shutting the Water Heater down for an Extended Period of Time
94
Placing the Unit Back in Service after Aprolonged Shutdown
94
Spark Monitor (Ac Current Transducer)
95
Chapter 7. Troubleshooting Guide
97
Introduction
97
Additional Faults Without Specific Fault Messages
109
Chapter 8. Water Heater Management
111
General Description
111
Whm Principles of Operation
112
New Aerco Whm Features
112
Valve Feedback
112
Valve Supervisor
112
Valve Control
112
Modbus Header Sensor
113
Temperature Sensor Calibration
113
Manual Mode Password Required
113
Auto-Manager Transfer
114
Run Hours and Run Cycles
114
High Temperature Governor
114
Whm Status Displays
115
Water Heater Management Alternating Status Displays
115
WHM Parameters
116
Whm Hardware Installation & Set-Up Instructions
122
Installation Notes
123
Hardware Installation
123
WHM Modbus Network Wiring
124
Control and Power Wiring
125
Whm Programming & Start-Up
129
Troubleshooting
131
Sequencing Valve Description & Operation
132
Sequencing Valve Description
132
Sequencing Valve Operating Characteristics
134
APPENDIX A - Startup, Status and Fault Messages
135
APPENDIX B - Temperature Sensor Resistance/Voltage Chart
136
APPENDIX D - Dimensional Drawings
137
APPENDIX E - Parts List Drawings
139
APPENDIX F - Piping Drawings
151
APPENDIX G - Edge [I] Controller Views
161
APPENDIX H - Wiring Diagrams
163
APPENDIX I - Recommended Spares
167
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Watts Aerco INN 600N Manual (39 pages)
Innovation Water Heaters, With Edge i Controller
Brand:
Watts
| Category:
Water Heater
| Size: 2.12 MB
Table of Contents
Table of Contents
2
1 Codes, Safety & Venting Systems
3
Introduction
3
Applicable Federal Codes
3
Gas Vent Categories
4
Certified Venting Materials for Flue Pipe Systems
5
Exhaust Vent Connection Components
6
Pressure Range
7
Exhaust Fans
7
Exhaust Muffler Guidelines
7
Elbow Quantity and Separation
7
2 Combustion Air System
8
Combustion Air Requirements
8
Combustion Air from WITHIN the Building
9
Combustion Air from OUTSIDE the Building
10
Two-Permanent-Openings Method (USA Only)
10
One Permanent Opening Method
12
Combustion Air Pipe Sizing
14
Common Combustion Air Systems
15
3 Vent System
18
Vent Installation
19
Installation REQUIREMENTS for Venting through a Wall
21
Installation REQUIREMENTS for Vertical Venting
23
Vent Pipe Sizing
24
Common Vent Pipe Sizing
24
Common Vent CONDENSATE DRAINAGE
26
Combustion Air Duct Pressure Drop Tables
27
Corrections for Altitude
27
Innovation 600N Combustion Air Duct Pressure Drop Tables
28
Innovation 800N Combustion Air Duct Pressure Drop Tables
31
Innovation 1060N Combustion Air Duct Pressure Drop Tables
33
Innovation 1350Ncombustion Air Duct Pressure Drop Tables
35
Flue Vent Pressure Drop Tables
37
WATTS Aerco INN 600N Design Manual (6 pages)
Innovation Water Heaters With Edge [i] Controller
Brand:
WATTS
| Category:
Water Heater
| Size: 0.58 MB
Table of Contents
General Information
2
Electrical Requirements
2
Power Box
3
Unit Wiring
4
Change Log
6
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