User Manual Owner's manual

AM Series Boilers and Water Heaters
Installation, Operation & Maintenance Manual (IOMM)
Page 6 of 156 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 OMM-0100_0B
PRI - 07/14/14 Ph.: 800-526-0288 GF-146
6.1.9 Relief Valve Inspection.................................................................................................................................. 117
6.1.10 Unit Vicinity Inspection ............................................................................................................................... 117
6.1.11 Pressure Gauge Inspection ......................................................................................................................... 118
6.1.12 Condensate Drain System Inspection ......................................................................................................... 118
6.1.13 Low Water Cutoff Test ................................................................................................................................ 118
6.1.14 Flow Switch Test ......................................................................................................................................... 118
6.1.15 Removing the Unit Covers .......................................................................................................................... 119
6.1.16 Cleaning the Burner and Primary Heat Exchanger (Flue/Gas Side) .............................................................. 120
6.1.17 Ignition and Flame Detection Sensor Electrode Positioning....................................................................... 124
6.1.1 Air Filter Cleaning ......................................................................................................................................... 125
6.1.1 Condensate Trap and Neutralizing Reservoir Maintenance ......................................................................... 126
6.1.2 Connection of the Control Panel Display to Each Burner ............................................................................. 128
6.1.3 Control Board Replacement ......................................................................................................................... 129
6.1.4 Draining the Water from the Unit ................................................................................................................ 130
6.1.5 Water and Flue Temperature Sensor ........................................................................................................... 131
6.1.6 Outdoor Temperature Sensor (Boilers Only) ................................................................................................ 131
6.2 MAINTENANCE KITS PART LISTS ................................................................................................... 132
6.2.1 Wiring Diagram - Boilers ............................................................................................................................... 133
6.2.2 Wiring Diagram – Water Heaters.................................................................................................................. 135
CHAPTER 7: TECHNICAL DATA ............................................................................... 137
CHAPTER 8: SPARE PARTS ..................................................................................... 139
8.1 SPARE PARTS AND MAINTENANCE KITS ...................................................................................... 139
8.1.1 AM399/500 Spare Parts Drawings ................................................................................................................ 139
8.1.2 Models AM399/500 Spare Parts List ............................................................................................................ 142
8.1.3 Models AM 750B / 1000B Spare Parts Drawings .......................................................................................... 145
8.1.4 Models AM750/1000 Spare Parts List .......................................................................................................... 148
APPENDIX A: CONTROL PANEL OPERATIONAL FLOW CHART ................................. 151
APPENDIX B: FACTORY MENU ................................................................................... 152
STANDARD WARRANTY ............................................................................................. 155