Aerco MODULEX EXT 321 - Page 55

MODULEX EXT 321, 481, 641, 802, 962, 1123 BOILERS
Installation, Operation & Maintenance Manual
OMM-0087_0F AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 Page 55 of 146
GF-143 Phone: 800-526-0288 07/13/15
Figure 3-28: 120VAC Power Wiring for Main Electrical Junction Box and Signal
Wiring for E8 Controller and Boiler Control Module (BCM)
WARNING!
120 VAC cables shall be separated from 24VAC and signal wires,
using the two plastic conduits supplied within the boiler casing
LEFT-HAND side panel.
AUX
AUX