iCoolsport iCool 2021 Compact 3+ Series Owner's Manual page 25

If you need a more powerful water flow, the
power can be increased in steps by repeatedly
pressing the SPEED Button.
This may be necessary if you are using an
inflatable pool that may be restricting the water
flow and the error E07 appears. The water is
simply not flowing correctly and it is due to air
trapped in the hoses. Your iCool machine has
a water flow sensor and will shut down if this
happens. Increasing the speed of the pump will
solve this problem.
iCool Compact Series | Owners Manual
Do Not Operate The Spa Jets For
Long Periods
If your pool has spa jets it is best not to leave
them running because spa jets inject the warm
room air in to the water for a better massage
effect, however this adds all the room heat to the
water and will cause the Compact to run longer
to remove this extra heat. So this just wastes
electricity and will slow the cooling process.
Water flowing to
Top of Pool
Water returning
from Bottom of
Pool
Page 25