The Nexus Automatic System will control the cleaning cycle fully automatically. During the cleaning cycle, water is
flushed to waste, this will mean that unless the water in your pond is topped up, the water level will go down. We
recommend that an automatic top up system be added to your installation to allow for this.
Cleaning is done on a timer, which is factory set at every 3 days, however, this is easily adjustable to fit in with your
pond requirements. (See “SETTING THE TIMER”)
The Nexus Automatic System will run a cleaning cycle which lasts approximately 10 minutes.
OPERATION
■
Adjustable timer kicks in to start a cleaning cycle.
■
Control box automatically switches circulating pump off.
■
The water level in the Nexus equalises (this will take around 2 minutes)
■
Inlet valve closes whilst at the same time air is diverted from
the outer bio-chamber to the Eazy to clean the media.
■
After the media inside the Eazy has been cleaned, the automated waste valve opens.
■
Eazy is drained to waste and inlet valve opens for a
final flush of the Eazy.
■
The automated waste valve closes.
■
Air is diverted back from the Eazy to the bio-chamber.
■
Circulating pump is switched back on.
■
Nexus returns to filtration mode.
■
Adjustable timer kicks in to start a cleaning cycle.
■
Control box automatically switches circulating pump off.
■
The water level in the Nexus equalises (this will take around 2 minutes)
■
Air is diverted from the outer bio-chamber to the Eazy to clean the media.
■
After the media inside the Eazy has been cleaned, the automated waste valve opens.
■
Eazy is drained to waste.
■
The automated waste valve closes.
■
Air is diverted back from the Eazy to the bio-chamber.
■
Circulating pump is switched back on.
■
Nexus returns to filtration mode.
0
2.5
5
7.5
10
0
2.5
5
7.5
10
Nexus Automatic
Gravity Fed
cleaning cycle:
Nexus Automatic
Pump Fed
cleaning cycle:
APPROX. CLEANING TIMES
(Mins)
APPROX. CLEANING TIMES
(Mins)
20
