AERCO Control System (ACS) - Manual (Page 65)

MC2: 04/23/13 Page 65 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
3.14.2 REMOTE SETPT MODE:
Perform the procedure described for the CONSTANT SETPT MODE and then continue with the
steps described below:
MENU & OPTION ACTION
1. FIELD ADJUST MENU

HEADER SET MODE Set to REMOTE SETPT

HDR HIGH LIMIT
Enter the maximum temperature for the Remote Setpoint input
(this will be the temperature equivalent to a 20 mA input) Default
= 200°F

HDR LOW LIMIT
Enter the minimum temperature for the Remote Setpoint input
(this will be the temperature equivalent to a 4 mA input) Default =
40°F

REMOTE SIGNAL Select 4-20 mA (default) or MODBUS

2. CONFIGURATION MENU

FAIL SAFE MODE
Set to CONSTANT SETPT if you want to maintain a Constant
Setpoint temperature in the event that the Remote signal is lost.
(Default = SHUTDOWN)