Modulex Light Commercial Series
SECTION 6: Gas Supply and Piping
OMM-0158_A
• 6/28/2022 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page
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Password
For security and protection of the boiler, the default password is only availalbe to Authorized
AERCO Service technicians.
To Change the password:
1. Enter the current password and click OK
2. Delete the current password using the backspace button.
3. Enter new password and click OK.
6.2 Heating Menu
The Heating Menu provides access to Space Heating parameters including Outdoor Reset and
Constant Setpoint Mode configurations. For Space Heating programming details, see sections
4.1 and 4.2 of the Control Manual OMM-0159.
Menu
Ch13
status
Comfort
Time program
21
18
15
12
9
6
3
68
°F
room
