AERCO BMK 2.0 LN Natural Gas (SN G-11-1861 and above) - Manual (Page 6)

GF-123
Benchmark 2.0LN Boiler
OMM-0046_0E Installation, Operation & Maintenance Manual
Page 6 of 170 AERCO International Inc.● 100 Oritani Dr. ● Blauvelt, NY 10913. ● Ph: 800-526-0288 PR1 08/20/12
9.4 DATA LOGGING ............................................................................................................................ 114
9.4.1 Fault Log ............................................................................................................................. 114
9.4.2 Operation Time Log ............................................................................................................ 114
9.4.3 Sensor Log .......................................................................................................................... 115
APPENDIX A: MENU ITEM DESCRIPTIONS ........................................................ 117
APPENDIX B: STARTUP, STATUS AND FAULT MESSAGES ............................... 123
APPENDIX C: SENSOR TEMPERATURE RESISTANCE ...................................... 127
APPENDIX D: INDOOR/OUTDOOR RESET RATIO CHARTS .............................. 129
APPENDIX E: BOILER DEFAULT SETTINGS ........................................................ 133
APPENDIX F: PART AND DIMENSIONAL DRAWINGS ......................................... 135
APPENDIX G: PIPING DRAWINGS ....................................................................... 149
APPENDIX H: WIRING SCHEMATICS .................................................................. 155
APPENDIX I: RECOMMENDED PERIODIC TESTING CHECK LIST ...................... 161
APPENDIX J: BENCHMARK CONTROL PANEL FEATURES ................................. 163
APPENDIX K: RECOMMENDED SPARE PARTS LISTS ....................................... 165
STANDARD WARRANTY: Benchmark Gas-Fired Hydronic Boiler.......................... 167