AERCO Electronic Controls System (ECS) - Manual (Page 71)

AC-105
Electronic Control System (ECS) and Type CXT-E Valve
OMM-0003_0D User Manual CORRECTIVE MAINTENANCE
VD2: 02/28/14 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, New York 10913 • Phone: 800-526-0288 Page 71 of 82
AC-105 OMM-0003_0D
Table A – Programmed Temperature Controllers
PART NUMBER PROGRAMMED TEMPERATURE CONTROLLER USED ON:
64028-1 HELITHERM HEATER MODELS: A+, B+, B+ II, E+
*64028-2 DOUBLE-WALL HEATER MODELS: SWDW24, SWDW45
64028-3 DOUBLE-WALL HEATER MODEL: WWDW24
64028-4 DOUBLE-WALL HEATER MODEL: WWDW45
*64028-5 DOUBLE-WALL HEATER MODEL: SWDW68
65028-6 DOUBLE-WALL HEATER MODEL: WWDW68
*Refer to HE-111 for SWDW Systems built after Nov. 1, 2009. These systems
use a thermocouple for feed-forward instead of a flowmeter.
Table B – Communications Board Options
PART NUMBER DESCRIPTION
64009-1 RS232 COMMUNICATIONS BOARD
64009-2 RS485 COMMUNICATIONS BOARD
Figure 8-9. ECS Control Box Assembly Component Locations (Sheet 6 of 6)