AERCO Control System (ACS) - Manual (Page 89)

MC2: 04/23/13 Page 89 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
Table A-1: ACS Menus - Continued
AVAILABLE CHOICES OR LIMITS
MENU LEVEL & OPTION MINIMUM MAXIMUM DEFAULT
TUNING MENU
PROPORTIONAL BND 005°F 120°F 070°F
INTEGRAL GAIN 0.00 REP/MIN 9.99 REP/MIN 0.15 REP/MIN
DERIVATIVE GAIN -2.00 MIN. 2.00 MIN. 0.15 MIN.
HIGH DB SETPT ENABLE BLR STOP PCT 100% 16%
DEADBND HIGH 001°F 025°F 001°F
DEADBND LOW 001°F 015°F 001°F
SETPOINT DOWN RATE 1° PER MIN 240° PER MIN 100° PER MIN
DEMAND OFFSET 0°F 25°F 0°F
RELAY MENU
SYS START TEMP 032°F 120°F 070°F
SYS START OPTION
TEMP ONLY,
TEMP AND LOAD
TEMP ONLY
SYS START INTLK
DISABLED
INTERLOCK 1
INTERLOCK 2
INTERELOCK 1&2
INTERLOCK 1
AUX RELAY OPEN 000% 099% 045%
AUX RELAY CLOSE
100% FIRE RATE,
100% AND OFF
100% AND OFF
FAULT ALRM RELAY
ALL FAULTS,
NO INTERLOCK,
INTERLOCK 2,
INTERLOCK 1
ALL FAULTS
FAULT ALARM BLRS
NO BLR FAULTS,
ALL BLR FAULTS
NO BLR FAULTS
FAULT ALRM CLEAR
AUTOMATIC,
MANUAL RESET
AUTOMATIC