06/05/13 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 • Ph: 800-526- 0288 Page 14 of 112
Modulex E8 Controller and BCM
Operations and Maintenance Manual
The rotary knob on the front of the E8 Controller is used to sequentially cycle through the
menus and the sub-menus. Two small arrows at the bottom of the display point to the selected
menu and sub-menu name, respectively. Note that some menus and sub-menus are read-only
or not available, according to the boiler used and the initial startup configuration.
NOTE
The menu processing steps presented in this manual assume that all required
(one-time) INSTALLATION menu items have already been entered at setup. It
should be noted that whenever the unit is powered down and then powered up
again, the INSTALLATION menu will reappear. When this occurs, the
INSTALLATION menu items DO NOT need to be reentered. Normally, after entry
of the required initial INSTALLATION menu entries, turning the Rotary Knob
clockwise will automatically advance the Controller to the DISPLAY menu group.
All items in this group are “Read Only” and cannot be changed.
See Sub-section 4.7, E8 Controller Initial Startup for more information about
initial setup and configuration of the E8 Controller.
Table 3-1: Main Menus and Sub-Menus
MAIN MENUS SUB-MENUS
DISPLAY
USER
TIME
PROGRAMS
EXPERT
EXPERT HS
INSTALLATION
GENERAL