Sundance Spas 850 - Manual (Page 32)

10.2 Changing Filter Cycles
The Sentry Control System allows you to easily adjust two separate aspects
of each of the filtration cycles (1) the time of day at which each cycle
begins, (2) the duration of each cycle.
To make adjustments, first press CYCLE to enter the filter cycle programming
mode. The LCD screen will display the following in the upper right corner:
ADJUST START TIME
FILTER
CYCLE
This means the system is ready to accept your changes to the start time for
filter cycle number one. Simultaneously, the large four-digit display in the cen-
ter of the screen displays the currently programmed start time for that filtra-
tion cycle. At this point, you have four options. You may:
(1) Press UP or DOWN to adjust the start time in increments of 30 minutes.
(2) Press CYCLE to display and adjust each subsequent filter cycle start time.
With each press, the currently programmed status will be shown in the large
four digit display. To adjust any display value, simply press UP or DOWN .
(3) Press SELECT to move down the menu from Start Time to Duration. With
each press, the programmed duration will be shown in the large four-digit dis-
play. Press UP or DOWN to adjust the duration in increments of 15 minutes.
(4) Press DISPLAY to make the filter cycle programming characters disap-
pear from the screen and the main display return to showing the water tem-
perature. If no sensor is pressed within 30 seconds, the screen automatically
returns to the standard water temperature display.
At any time, you may check the programming of any aspect of any filter cycle
by first pressing CYCLE then moving through the menu by pressing either
CYCLE or SELECT. The programming is changed only by pressing UP or
DOWN during this process.
10.3 Programming Circulation Pump Run Time
The Sentry control system allows you to easily adjust two separate aspects
of circulation pump operation:
1. The time of day (start time) the circulation pump begins operating.
2. The length of time (duration) the circulation pump operates.
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START TIME