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• Press the
SELECT
sensor once. The previously programmed start time
appears on the LCD display.
• Press
UP
or
DOWN
sensors to adjust the start time in 30-minute
increments.
• Press the
SELECT
sensor to program duration.
• Press
UP
or
DOWN
sensors to program the duration time in 1 hour
increments.
• Press
DISPLAY
to make the circulation pump programming characters
disappear from the screen and the main display return to showing the
water temperature. If no sensor is pressed within 30 seconds, the
screen will automatically return to the normal water temperature display
Please Note:
The circulation pump automatically activates if the spa
requires heat regardless of programmed start time and duration.
10.5 Locking Skimming/Heating Cycles
You may keep the skimming/heating cycle programs from being inadvertent-
ly altered by electronically “locking” them. To accomplish this, simply press
CYCLE
then, within 30 seconds, press
DISPLAY, MODE
and
UP,
within
five seconds each. A padlock symbol will appear on the screen. In this state,
the status of the cycle programming may be checked, but may not be
altered. To unlock the skimming/heating cycle programming to make
changes, simply press
DISPLAY, MODE
and
DOWN
within five sec-
onds each.
10.6 Panel Lock
To help prevent unauthorized use of your hot tub, the Sentry controls
incorporate a unique panel locking system which disables the controls
on the panel.
To Lock The Panel:
Press the
DISPLAY, MODE
, and
UP
sensor
pads, in order, within five seconds. A padlock symbol will appear
on the LCD screen. With the panel locked, none of the components can
be turned on and the only settings that can be adjusted are the
standard/economy operating mode and changing the time of day. All auto-
matic hot tub functions will operate normally.
To Unlock The Panel:
Press
DISPLAY, MODE,
and
DOWN
, in
order, within five seconds. The “lock” symbol will disappear. All
sensor pads are now active.
10.7 Temperature Setting Lock
To electronically lock the temperature setting, first enter the “temperature
setting” mode by pressing
UP
or
DOWN
. Then, within five seconds, press
the three sensors described under “Panel Lock” above. This will prevent the
temperature setting from being changed by unauthorized persons but all
LOCKED
LOCKED
