AERCO Modulex EXT 321 - 1123 - Manual (Page 105)

MODULEX EXT 321, 481, 641, 802, 962, 1123 BOILERS
Installation, Operation & Maintenance Manual
5.8 Time Program Menu
The TIME PROGRAM menu contains the items shown below:
Figure 5-9: TIME PROGRAM Menu
Table 5-5: TIME PROGRAM Menu
LEVEL DESCRIPTION
CIRCL TIME Program for circulation pump
HOTW-PROG (
*
) Program for hot water charging pump
HTG-PROG 1 1 1st Heating program for first controller heating circuit
HTG-PROG 2 1 2nd Heating program for first controller heating circuit
HTG-PROG 1 2 1st Heating program for second controller heating circuit
HTG-PROG 2 2 2nd Heating program for second controller heating circuit
(
*
) = Active only with parameter 1 x HW = 00
NOTE
By leaving the hour blank_ _ : _ _ the heating period is bypassed.
OMM-0087_0E AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 Page 105 of 148
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