Aerco MODULEX EXT 321 User Manual

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 101 of 146
GF-143 Phone: 800-526-0288 07/13/15
5.6 Display Menu
The DISPLAY menu contains the INSTALLATION, HOT-WATER, HTG CIRCUIT 1/2, and
SOLAR / MF sub-menus as shown below:
Figure 5-7: DISPLAY Menu
NOTE
Some menus are visible only if the relevant sensor is wired (e.g.
HOT WATER is displayed only if the DHW storage sensor is wired).

Aerco MODULEX EXT 321 Specifications

General

Brand	Aerco
Model	MODULEX EXT 321
Category	Boiler
Language	English