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Setup Loop
The setup loop allows the operator to change the DI setpoints and flow alarm
limits.
To enter this loop you must be in the operators loop and displaying the tem-
perature. Depress and hold the ENTER key while pressing the NEXT key.
Scroll through the SETUP menu using the NEXT or LAST key, press ENTER to
go to the desired sub-menu. Scroll through the sub-menu options using the
NEXT or LAST key, change the values using the YES or NO key. Leave the
sub-menu using the NEXT or LAST key. The display will indicate the save
prompt, press YES or NO.
NOTE:
To disable the flow alarm for return lines which are off, set the flow
alarm to zero. At least one flow sensor must be set greater than zero for the
pump to come on.
Figure 3 Setup Loop
