AERCO Control System (ACS) - Manual (Page 8)

MC2: 04/23/13 Page 8 of 144
GF-131
AERCO Control System (ACS)
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, New York 10913 • Phone: 800-526-0288
Installation, Operation, and Maintenance Manual
OMM-0081_0D
B.5 BCM (BURNER MANAGEMENT MODULE) FAULT CODES .......................... 99
B.6 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 ............................... 111
APPENDIX E: ACS WIRING DIAGRAM ................................................................... 113
APPENDIX F: ACS PARTS AND ACCESSORIES ................................................... 115
APPENDIX G: PROGRAMMING USING RS232 COMMUNICATION ....................... 117
G.1 INTRODUCTION ............................................................................................. 117
G.2 AQUIRING THE PuTTY APPLICATION .......................................................... 117
G.2.1 Logging on to a Remote Machine Using PuTTY .................................... 117
G.2.2 Running a Command on a Remote Machine Using PuTTY ................... 118
G.3 RS232 COMMUNICATION SET-UP ................................................................ 119
G.4 PROGRAMMING PROCEDURE ..................................................................... 119
APPENDIX H: ACS MODBUS ADDRESS ASSIGNMENTS .................................................. 127
H.1 ACS CONTROLLER STANDARD INPUT REGISTER ASSIGNMENTS ........ 127
H.2 ACS CONTROLLER STANDARD HOLDING REGISTER ASSIGNMENTS ... 134
APPENDIX I: BOILER START AND STOP LEVELS ............................................... 143