3.11 Controls And Indicators; 3.12 Start-Up - Jandy JUVMP120 Installation And Operation Manual

Jandy UV Medium Pressure | Installation & Operation Manual
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Figure 10. Wiper Driver Sensor Connections
Connect the JUVMPAUTO driver with the WPA-05
cable supplied with the unit to the corresponding
terminals at the terminal block inside the control box.
WARNING
When powered, the driver may cause the wiper shaft to move without
further notice. Never place elements that could block the path of the
driver lever as the wiper cycle can start automatically without warning.

3.11 Controls and Indicators

The Jandy UV MP treatment systems are equipped
with a touchscreen located on the front of the control
panel, which includes an advanced software that
allows full control both on the treatment process and
on the power of the UV lamp. Also on the front panel
it is the main switch of the system.

3.12 Start-Up

1. Make sure the filter is clean to 100%, and that
the pool and the installation does not contain
copper, iron and algae.
2. The analytical condition of the water is very
important to ensure that the Jandy UV MP
system works with the highest levels of
effectiveness. Before starting the system check
that the following parameters are within the
recommended levels:
Optimum Water Conditions
Iron:
Hardness:
Turbidity:
Manganese:
TSS:
UV Transmittance:
If the levels of any of these parameters exceed the
recommended values, it is recommended to do a
proper pre-treatment to correct them.
3. Balance the pool water. This allows us to
obtain a more efficient treatment with a lower
concentration of free chlorine in the water, and
a longer operating of the lamp in addition to a
lower calcium scaling on the quartz sleeve.
— pH must be in the range 7.2-7.6
— Alkalinity must be in the range 80-120 ppm
4. Check that all hydraulic connections are
properly assembled and that there are no leaks
in any of them.
5. Let recirculate the water at least for a few
minutes to evacuate air and any dirt that might
be inside the UV reactor.
6. Connect the system using the main switch on
the front side of the control panel.
WARNING
Never connect the system when the lamp is out of the reactor.
ENGLISH
less than 0.3 mg/l
less than 120 mg/l
less than 1 NTU
less than 0.05 mg/l
less than 10 mg/l
higher than 94%
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