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AERCO Control System (ACS)
APPENDIX A:
ACS Menus
Page 88 of 139
AERCO International, Inc.
•
100 Oritani Dr.
•
Blauvelt, New York 10913
11/22/2017
GF-131
Phone: 800-526-0288
OMM-0081_0F
TABLE A-1: ACS Menus
Menu Level & Option
Available Choices Or Limits
Default
Minimum
Maximum
BOILER DELAY
10 TO 999 SEC
30 SEC
DHW OPTION
OPTION 1, OPTION 2, OPTION 3,
NO OPTION
NO OPTION
NUMBER OF DHW BOILERS
(Displayed Only if
DHW OPTION = 1 or 2)
0 to 8
1
DHW SIGNAL
(Displayed Only if DHW OPTION = 1
or 2)
NO SIGNAL, SPECIAL SIGNAL
NO SIGNAL
VALVE WAIT STATE
(Displayed Only if
DHW OPTION = 1 or 2)
OFF, ON
OFF
SYSTEM RELAY OPTION
(Displayed Only if DHW OPTION = 1)
NORMAL, DHW VALVE 1
DHW VALVE 1
NUMBER OF DHW PRIORITY BLRS
(Displayed Only if DHW OPTION = 2)
0 TO (NUM DHW BLRS – 1)
0
BOOST TEMP
(Displayed Only if DHW OPTION = 3)
40°F TO 200°F
140°F
RETURN TEMP BOOST DISABLE
-10°F TO 10°F
0°F
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