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AERCO Control System (ACS)
Page 6 of 139
AERCO International, Inc.
•
100 Oritani Dr.
•
Blauvelt, New York 10913
11/22/2017
GF-131
Phone: 800-526-0288
OMM-0081_0F
4.3.2 Entering Header High Limit and Low Limit Temperatures .....................................72
4.8 TESTING THE SYSTEM USING THE C-MORE CONTROLS .........................................78
CHAPTER 5: TROUBLESHOOTING ................................................................... 81
5.1 FAULT MESSAGES AND COMMON PROBLEMS ........................................................81
APPENDIX B: STATUS AND FAULT MESSAGES............................................... 91
CONVERSION EQUATIONS FOR TEMPERATURE VARIABLES
.................................................96
B.4 INTERPRETING BCM FAULT CODES (MODULEX) ....................................................97
FAULT CODES ...............................................98
B.6 BMM (BURNER MANAGEMENT MODULE) FAULT CODES ......................................99
B.7 ACS (AERCO CONTROL SYSTEM) I/O STATUS ...................................................... 102
APPENDIX C: RESET SCHEDULE AND OUTDOOR RESET RATIO CHARTS .. 105
C.1 USING THE CHARTS TO DETERMINE RESET SCHEDULE .................................... 105
C.2 DETERMINING RESET SCHEDULE BY FORMULA .................................................. 105
APPENDIX D: NTC TEMPERATURE SENSOR RESISTANCE .......................... 110
APPENDIX E: ACS WIRING DIAGRAM ........................................................... 111
APPENDIX F: ACS PARTS AND ACCESSORIES ............................................. 112
APPENDIX G: PROGRAMMING USING RS232 COMMUNICATION ................. 113
G.2.1 Logging on to a Remote Machine Using PuTTY ............................................... 113