SERVICE MANUAL
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Service manual V1.08 | Nov-2015 | LM0002-EN
Page 77 of 97
LVLØ controller is equipped with intelligent monitoring of critical circuit breakers and motor protections.
In case some of the circuit breaker alert is active, manual intervention is needed. Circuit breakers and
electrical equipment protected by it have to be checked by authorized electrician.
System: Monitoring of circuit breaker for dosing pumps and control system. In case of failure alarm will be
active.
Filtration: Monitoring of motor protection for filtration pump. In case of failure alarm will be active.
Additional technology: Monitoring of circuit breaker for additional technology (salt chlorine generator,
heating pump, ozone generator, and UV lamp). In case of failure, alarm will be active. Manual switch off
will not activate alarm.
5.4.3
Water treatment
pH: If the actual measured value of pH is out of predefined thresholds, this alert is activated. If alert is active
for more than 3 days, countdown in hours is visible in manual dosing check in, Water quality long term alert
is activated. Manual professional intervention is needed.
ORP/CLF: If actual active measured value of ORP or CLF (if CLF measurement is enabled) is out of predefined
thresholds, this alert is activated. If alert is active for more than 3 days, countdown in hours is visible in
manual dosing check in, Water quality long term alert is activated. Manual professional intervention is
needed.
Chemical stocks: This alert is active if actual value of any chemical stocks is bellow defined threshold. Check
the threshold or supply the chemistry running low.
Manual dosing check in: Counter is active when any of actual active measured values are outside of
predefined thresholds. Value represents countdown from 72h from the moment when the measured water
quality is out of range. When counter reach 0, Water quality long term alert is activated.
Electrodes: If pH or ORP electrode is not connected, defect or its service interval is reached, this alert is
active. Check Dashboard: Sensors part (chapter 5.4.8) for more details and perform maintenance, check
connection of electrodes or replace them based on alert.
CL maximum reached: If the chlorine maximum daily dose is set and the threshold is reached, this alert is
active.
Salt Chlorine Generator: Represents active status of “SALT CHLORINE GENERATOR” outputs. It shows the
actual state of the output when device is connected.
Dosing pH allowed in: Countdown timer of the pH dosing safety delay. When this time is 0 minutes, LVLØ
will dose pH chemistry if needed. After the dose, LVLØ starts to countdown the time before next dose.
Dosing CL allowed in: Countdown timer of the chlorine dosing safety delay. When this time is 0 minutes,
LVLØ will dose liquid chlorine if needed. After the dose, LVLØ starts to countdown the time before next
dose.
