Maintenance Mode
With the unit in the OFF/STOP MODE, select the
MAINTENANCE MODE by pressing the
MAINT/CLEAN button. This mode is used while
operating a manual vacuuming system, or during trouble shooting procedures. The
pump will start immediately; the heater is shut off. The internal and external alarms
will sound for one second on, three seconds off. The MAINTENANCE MODE runs
for 30 minutes, and then the unit reverts to the OFF/STOP MODE. A countdown of
minutes/seconds shows the remaining time. Pressing either the MAINT/CLEAN or
the OFF/STOP buttons exits the MAINTENANCE MODE and returns the unit to
the OFF/STOP MODE.
W
ARNING: DURING MAINTENANCE/CLEANING MODE VACUUM IS
NOT MONITORED, INCREASING THE RISK OF ENTRAPMENT. A
BLOCKAGE WILL GO UNDETECTED DURING THE 30-MINUTE CYCLE.
THE POOL, HOT TUB, OR SPA SHOULD NOT BE USED OR LEFT
UNATTENDED WHILE SERVICING OR CLEANING IN THE
MAINTENANCE MODE.
Set-Up Verification Procedure
Proper operation of the SR-500 must be verified by restricting flow to the pump
while running in any of the normal operating modes (timed, continuous, and
remote). Begin testing by covering the main drain sump with a rubber mat. This will
cause the pump to pull through the skimmer line(s) only, resulting in a higher
operating vacuum. It may be possible to cover the drain and not increase the
operating vacuum past the cut-off threshold. In these cases it will be necessary to
close the skimmer valve(s) to create the vacuum necessary to create an alarm
condition.
NOTE: Repeat this test 3 times to verify proper installation.
MAINTENANCE MODE
ENDS IN 29:59
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