Page 45
880 SERIES
13.0 Programming instructions
13.1
Programming Filter/Circulation Pump (Standard Mode)
The Sentry control system allows you to easily adjust two separate
aspects of filter/circulation pump operation:
The time of day (start time) the filter/circulation pump turns on.
•
The length of time (duration) the filter/circulation pump operates.
•
The factory default start time is 12:00AM (midnight). The default duration
is 24 hours. To make adjustments, press the
(CYCLe)
button
once to enter the filter/circulation pump programming mode. The LCD
screen will display
“Circ”
At this time the system is ready to accept your
changes:
•
Press the
(SeLeCT)
button once. The previously programmed
start time appears on the LCD display.
•
Press
(UP)
or
(dOWN)
buttons to adjust the start time in
30-minute increments.
•
Press the
(SeLeCT)
buttons to program duration.
•
Press
(UP)
or
(dOWN)
buttons to program the duration
time in 1 hour increments.
•
Press
(diSPLAY)
button to save changes and recall the main
water temperature display.
Note:
If no button is pressed within 30 seconds, all changes are
recorded and the screen automatically returns to the standard water
temperature display.
Note:
When the standard mode is selected (Section 12.3), the filter/
circulation pump automatically turns on for a heat call regardless of the
pump’s programmed start time and duration.
13.2
Programmable Heat Cycles (economy Mode Only)
Your hot tub comes with four 30-minute filter cycles which activate the
filter/circulation pump while in economy mode. These cycles are factory
programmed to start at 6:00 AM, 12:00 (noon), 6:00 PM, and 12:00
(midnight). The control system allows you to easily adjust two separate
aspects of each cycle:
The time of day at which it begins;
•
The duration of the cycle.
•
Note:
When “Economy” mode is selected (Section 12.3), the heater
activates only during a programmed filter cycle period. When a Summer
Logic condition is active (page 46), the filter/circulation pump will turn on
for all programmed filter cycles.
