Sundance Spas 880 - Manual (Page 32)

Page 23
ENGLISH
General
Nominal power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14.4 VDC
Allowable power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10.8-15.6 VDC
Current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<10 Amp
Speaker impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8 Ohms
9.0 Automatic Filtration
Your spa is equipped with a small circulation pump which provides 24-hour
water filtration and maintains the water temperature efficiently and econom-
ically. The circulation pump draws water through the stage 2 MicroClean TM
filter cartridge (Section 11.1, Page 28), The only time the circulation pump
will stop is if the actual water temperature exceeds the programmed set
temperature by 1°C, a condition known as “summer logic.” When this
occurs, the circulation pump remains off until the actual water temperature
cools to the set temperature. Refer to the summer logic definition below
for a thorough explanation of this feature.
Summer Logic: In warm weather, the water temperature in the hot tub
may exceed the set temperature. This condition may occur due to heat
transference from jets pump #1 and 24-hour circulation pump. If the water
temperature is higher than 35°C and rises 1°C above the set temperature,
a “Summer Logic” condition occurs that deactivates the circulation pump
and ozonator (if equipped). This safety feature cannot be altered! The
circulation pump and ozonator will remain off until the water temperature
cools to the set temperature (except between12AM-2AM when the circu-
lation pumps runs for it’s mandatory 2-hour “clean-up” cycle when in sum-
mer logic). To help prevent a “Summer Logic” condition, it may be neces-
sary to reduce the skimming/heating cycle run time in warm weather.
9.1 Preset Skimming/Heating Cycle
Your hot tub comes with one one-hour skimming/heating cycle already
programmed with a start time at 12:00 PM (noon). When the pro-
grammed start time is reached, jets pump 1 turns on to provide high-
volume water filtration. You can easily change the start time, or the cycle
length to suit your needs by following the steps outline in section 10.2
(Page 25).