97
ES
PT
ENG
4.5.3
HIGH EFFICIENCY PUMP (fig. 22/a)
Press.the.button.(4).briefly.(about.1.second).to.
select.the.pump.operating.mode..
The.relative.LEDs.will.indicate.each.time.the.
adjustment. mode. (2). and. the. characteristic.
curves.set.(3)...
Point. 4.5.3.4. reports. the. possible. combina-
tions.and.their.meaning..
When. the. LED. (1). signals. a. fault,. the. pump.
stops. and. attempts. to. run. restart. cycles.. If.
the. fault. is. solved,. the. pump. restarts. auto-
matically.
4.5.3.1 Venting the pump
The. pump. venting. function. is. activated. by.
pressing.the.button.(4).for.a.long.time.(3.sec-
onds).and.vents.automatically.
4.5.3.2 Factory settings
The. factory. setting. is. activated. by. pressing.
and. holding. the. button. (4). and. disabling. the.
pump.. When. the. pump. is. restarted,. it. will.
work.with.factory.settings.(delivery.state).
4.5.3.3 Manual restart
When.a.lockout.is.detected,.the.pump.tries.to.
start.automatically..If.the.pump.does.not.re-
start,.restart.manually.by.pressing.the.button.
(4).for.a.long.time.(5.seconds),.then.release.
it..The.restart.function.is.activated.for.a.maxi-
mum.of.10.minutes..After.the.restart,.the.LED.
indication.shows.the.previously.set.values..
If.the.fault.persists,.replace.the.pump..
1
2
3
4
Fig..22/a
