Grundfos SLC Series Installation And Operating Instructions Manual page 37

Example, changing adjustable parameter timer blocks, DLC, float-controlled option
Timer blocks have three time base units that can be used; s = seconds, m = minutes, h = hours.
• If an "h" appears after the timer setting, then the time will be HH:MM (e.g. 01:55h = 1 hour and 55 minutes).
• If an "m" appears after the timer setting, then the time will be MM:SS (e.g. 05:00m = 5 minutes and 0 seconds).
• If an "s" appears after the timer setting, then the time will be SS.ss (e.g. 25:13s = 25.13 seconds).
Step Action
• Press the " " or "
• In this example, "Off Time" is being viewed.
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• The first line indicates the set value for the parameter. In this example, the set time is
1 hour and 55 minutes, "T=01:55h."
• To change the set value for the parameter, press the "OK" button.
• The second line indicates, in real time, how much time has elapsed of the cycle that is
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currently in process. The current value of the parameter is 45 minutes, "Ta=00:45."
• The cursor will appear in the set value.
• To select the digit to be changed, press the " " or " " button.
• To change the value of a digit, press the " " or "
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• In this example, the set value has been changed from 1 hour and 55 minutes to 58
minutes and 15 seconds. (The time base can be changed from hours = h to minutes =
m or seconds = s by moving the cursor to the far right and pressing the " " or "
button).
• When the desired time value has been entered, press the "OK" button.
• The new time value will now be in effect.
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• Press the "ESC" button twice to exit parameter mode.
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" button to view the parameter values.
" button.
Illustration
"
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