Hayward AquaRite UV Low Salinity Manual Del Usuario página 37

5e. Installing and configuring the ultraviolet module
•
Make sure you have installed the UV module on a bypass and upstream of the cell.
•
The UV function is preset to ON. It turns on when the filtration is running.
Open the lid and connect the UV module to AUX1
(see paragraph 3C).
Configuring the UV module:
1
Go into the UV menu to see the state of the lamp.
2
Go into the UV menu to see the state of the lamp.
5f. Filtration control
•
The electrolysis and measurements will not activate unless the filtration is running.
1
5
1
Filtration modes.
2
Manual: Allows the filtration process to be turned
on and off manually.
3 Filter cleaning: This mode is used to backwash
the filter.
4
Automatic: In this mode, filtration is turned on and
off according to the start and end times. These
time slots must be programmed within a single day
(midnight to midnight).
4
Smart: mode may be activated if and only if
the temperature probe has been activated. This
mode is based on the automatic mode, with its
three filtration intervals, but the filtration times are
adjusted according to the temperature. This is
done by setting two temperature parameters: the
maximum temperature, above which the filtration
times will be determined by the time slots, and
the minimum temperature, below which filtration
will be reduced to five minutes, the minimum
operation period. Between these two temperatures,
the filtration times will be staggered linearly. The
antifreeze mode can be activated to turn the
filtration on if the water temperature falls below
2°C.
The partial time corresponds to the length of the last
period of operation of the UV lamp.
The total time corresponds to the cumulative total
length of all lamp operating periods.
It is recommended that the quartz should be
cleaned every year to optimise operation of the UV
lamp.
2 3
6 7
5
Heating: mode may be activated if and only if
the temperature probe and heat pump are both
activated and configured. This mode acts in the
same way as the automatic mode, but it can also
operate via a relay that controls the temperature.
The set point temperature is determined in this
menu and the system operates with a hysteresis
of one degree (for example: if the set point
temperature is 23°C, the system will start up when
the temperature falls below 22°C and shut down
only when it rises above 23°C).
Heating control OFF: The heating operates only
during the configured filtration periods.
Heating control ON: Keeps the filtration on after
the filtration period has expired if the temperature is
below the set point temperature. When the setpoint
temperature is reached, the filtration and heating
stop and only resume when the next programming
period begins.
6 Intelligent: mode may be activated if and only if
the temperature probe and heat pump are both
activated and configured. In this mode, the user
has two operating parameters: select the required
water temperature and the minimum filtration time
AquaRite UV LS
®
Only use spare parts supplied by Hayward brands
1
4
Intelligent mode operation if the temperature is constant
Intelligent mode operation if the temperature varies
(minimum two hours and maximum 24 hours). The
filtration will operate for at least ten minutes every
two hours to check the temperature. The minimum
filtration time selected is divided into twelve
sections that are added to these ten minutes.
Example 1: Over twelve hours, the time is divided
between the twelve times a day when the filtration
starts up to check the temperature.
Example 2:
(12 hours x 60 minutes) / 12 = 60 minutes every
two hours. This is the filtration and heating period
every two hours. If the programmed filtration period
ends and the required temperature has not been
reached, the filtration and heating remain on until
the required temperature is reached. To minimize
the number of hours during which filtration operates
each day, this additional time will be deducted from
the next filtration periods occurring during the rest
of the day. (See the chart below).
Page 13 on 22
®
2
Thermal circuit breaker /
Switch
Contactor
Pump