ALLIANCE SWT421, Programming Manual

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How to Read Chart 4
Use this chart to set the amount of time for Power Fail
Reset.
The chart range begins at 0 and ends at 255. Numbers
entered between 0-127 turn the option OFF. If a
number in this range is entered, the current cycle status
will be saved for up to six years. When power is
restored, the cycle will begin where it was interrupted.
If 128 is entered in step 6, the cycle information will
NOT be saved if power fails. If 129 is entered in step
6, the current cycle will be saved in the Electronic
Control for up to one minute. If power is not restored
within one minute, the control will revert back to the
“Ready” mode when power is restored. If 130 is
entered, two minutes will be added to Power Fail Reset
and so on for a maximum of 255 or 127 minutes.
It is recommended to program the Power Fail Reset at 133 or higher.
Chart 4: “rPF”
NUMBER TO ENTER
IN STEP 6
POWER FAIL RESET TIME
000 - 127
Turned OFF
Cycle will be saved for a minimum of 6 years
128 Cycle information will not be saved
129 1 minute without power before cycle is lost
130 2 minutes without power before cycle is lost
131 3 minutes without power before cycle is lost
132 4 minutes without power before cycle is lost
133 5 minutes without power before cycle is lost
. . . add one minute for every number up to
255 127 minutes without power before cycle is lost