Redi Controls Redi-Purge PRG-113-C3, Installation, Operation & Maintenance Manual, Page: 41 / 68

41
When the Purge is in one of the three operational modes the current STATUS display will
indicate current operational status by displaying one of the following (with the appropriate time
information see example below).
Displayed:
On Manual
or:
On Auto
or:
On Adaptive
or:
Off Auto
or:
Off Adaptive
Example:
On Adaptive
HH:MM Left 00:23
(time left in
“ON” purging cycle)
LOGs Display
Use “
SCROLL ” keypad switch to scroll through LOGs display sequence.
Log 1 - Purge 30-day average pumpout time while chiller is off (Hrs & Min.)
Because there is a separate tracking of the purge pumpout time during the first three (3) hours
after a chiller shutdown (see “Pumpout Time During First Three Hours After Last Chiller
Shutdown” on Page 42), this 30-day average period starts 3 hours after chiller has shut down.
It indicates the average daily purge pumpout time based on a thirty (30) day sliding window
while the chiller is off. Service pumpouts that occurred while operating in “Fault Bypass” mode
are not included in this log.
Log 2 - Purge 30-day average pumpout time while chiller is on
(Hrs & Min.)
Indicates the average daily pumpout time based on a thirty (30) day slid ing window while the
chiller is running.
Log 3 - Purge Pumpout for Last 24 Hours
(Hrs & Min.)
Indicates pumpout time that has occurred during the last 24 hours.
NOTE: Pumpout time is added to and adjusted upward in this log in one (1) minute
increments as it is occurring, however this is a sliding window log that may adjust
itself downward hourly. The operator needs to be aware that time subtracted from the
display when updating is representative of pumpout activity that occurred during the
one-hour period, 24 hours pervious
.