Instruction Manual

4
AUTO SANITISING (FILTRATION)
The Spa Power 500A Mk2 automatically maintains the ltration/sanitation of the spa
pool water. The minimum amount of ltration time is programmable by the user & can be
adjusted between 0 & 15 minutes per hour (0 to 6 hours per day). In order to maintain
correct ltration of the pool water, the SP500A Mk2 monitors the time for which the pump
runs in normal pool operation. If the pump has only run for a short time, the system will
automatically run the pump for an additional period every hour to reach the minimum
ltration time set by the user.
AUXILIARY AIR BUTTON
The Air button controls an auxiliary air blower (or water pump). It is used to turn the blower
on & off. Two pushes of the air button cycles the blower as follows:
Clean Up Cycle
If desired a clean up cycle can be initiated to lter the water after the spa pool has been
used. This is done by simply pushing the Pump Button
to leave Auto Mode & switch
on the pump. This will circulate the water through the lter for 90 minutes. After 90 minutes
the system will return to Auto Mode & maintain the temperature ready for the next time the
spa pool is used.
Adjusting Minimum Filtration Time
First push the Down
& Air/Aux buttons together to display the ltration time
setting on the digital readout.
The default setting is 10 minutes per hour (= 4 hours per day). Holding down the Up Button
or Down Button will adjust the ltration time setting between 0 & 15 minutes
per hour (= 0 to 6 hrs per day).
Push 1 - Blower ON
Push 2 - Blower OFF
Note: If left on, this accessory will automatically switch off after 20 minutes. If the heater element is on,
switching on this accessory may cause the heater to loadshed & switch off. This is to keep the total
power load to a safe level.
Air Blower or Auxiliary Pump