TSC 800 TRANSFER SWITCH CONTROLLER
PM 049 REV 9 06/04/24 Thomson Technology
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has a 10-minute power reserve feature to retain correct time settings during short duration
utility power failures. NOTE: During any On Load exercise test mode, the transfer switch will
automatically re-transfer back to the utility supply if the generator set fails. To program the
exercise timer prompts refer to the following descriptions:
7.2.1. SYSTEM TIME ROLLOVER
Select the number of days (7, 14, 21, 28) in which the system time clock will rollover
for desired operation of the exercise timer. (Example - If a weekly test schedule is
required at the same time; a 7-day period may be selected, this will have the test
repeat each week at the same time and interval. If the generator set is to be exercised
once a month, a 28-day system rollover should be selected.) The week and day of
week can be selected from any one of the 4 weeks in the list, the test will then repeat
at this selected time and interval.
7.2.2. AUTO TEST START DAY/WEEK NUMBER
Select the day of the week (e.g. Monday, Tuesday, etc.) and week number (e.g. 1-4)
that the generator set is to be started to begin its exercise period.
NOTE:
Week Number is programmable only if the System Time Clock
Rollover period is set longer than 7 days.
7.2.3. AUTO TEST START HOUR
Select the hour of the day (e.g. 0-23 hour) that the generator set is to be started to
begin its exercise period.
7.2.4. AUTO TEST START MINUTE
Select the minute of the day (e.g. 0-59 minutes) that the generator set is to be started
to begin its exercise period.
7.2.5. AUTO TEST STOP DAY/WEEK NUMBER
Select the day of the week (e.g. Monday, Tuesday, etc.) and week number (e.g. 1-4)
that the generator set is to be stopped following its exercise period.
NOTE:
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