AERCO Control System (ACS) - Manual (Page 88)

MC2: 04/23/13 Page 88 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
MENU LEVEL & OPTION
AVAILABLE CHOICES OR LIMITS
DEFAULT
MINIMUM MAXIMUM
CONFIGURATION MENU
BOILER CONTROL SELECT OFF, CMORE, BCM OFF
BOILER OP MODE
SEQUENTIAL MODE,
PARALLEL MODE
SEQUENTIAL
MODE
SYS INTLK CONFIG
START ENABLED,
ALWAYS ENABLED
START ENABLED
BLR START LEVEL 001% 100% 020%
BLR STOP LEVEL 001% 040% 016%
MAX POWER INPUT 050% 100% 100%
FAIL SAFE MODE
SHUTDOWN,
CONSTANT SETPOINT
SHUTDOWN
LEAD BOILER SELECT NONE, NETW BOILER 1 NONE
LAST BOILER SELECT
NONE, NETW BOILER 1,
NETW BOILER 2, Etc., Up To:
NETW BOILER 32
NONE
ROTATE TIME 0 to 999 HOURS 168 HOURS
RETURN SENSOR MODE
OFF, NORMAL, DHW/TANK TEMP OFF
PLANT DELTA-T LIMIT 10°F TO 100°F 40°F
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