06/05/13 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 • Ph: 800-526- 0288 Page 82 of 112
Modulex E8 Controller and BCM
Operations and Maintenance Manual
8.3 TIME PROGRAM Menu
All time-related functions can be set using the TIME PROGRAM Menu and its associated sub-
menus. The sub-menus and functions in this menu contain programs which set the ON and OFF
times for the following devices using a 24-Hour clock format:
• Circulation (CIRCL) Pump
• Hot Water (HOTW) Charging Pump
• Heating (HTG) Circuits 1 & 2
The time programs for each device can be set for a single day, weekdays (Monday – Friday).
Weekends (Saturday, Sunday) or for an entire week (Monday – Sunday). The available options
are listed in the following Table.
Table 8-3: TIME PROGRAM Menu Sub-Menus and Parameters
FUNCTION DESCRIPTION
ENTRY RANGE
DEFAULT
CIRCL TIME Sub-Menu
The CIRCL (Circulation) Time Sub-Menu is used to set the ON-OFF times for Circulation Pump. Press
the Program Key to enter this Sub-Menu and view or change ON-OFF times. The times can be set
individually for each day of the week or they can be set in groups as listed in the options which follows:
MONDAY
View or change the pump ON – OFF times for
Monday.
Press the Program Key to view current settings.
Turn Rotary Knob to change displayed ON or
OFF time if required.
Press Program Key to store displayed ON or
OFF time and sequence the display to the next
All ON and OFF
times can be set
in 15 minute
increments from
00:00 – 24:00
ON:
5:00h
OFF:
21:00h
Same as previous except for Tuesday.
Same as previous for Wednesday
Same as previous for Thursday
Same as previous for Friday
Same as previous for Saturday
Same as previous for Sunday
Same as above for Monday – Friday
SA – SU Same as previous for Saturday and Sunday See prev.
ON: 6:00h
OFF:
MO – SU Same as previous for Monday – Sunday See prev.
ON: 6:00h
OFF:
Press Program Key to exit CIRCL sub-menu
Table 8-3: TIME PROGRAM Menu Sub-Menus and Parameters (Continued)
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