Uv Lamp(S) Power Circuit(S) Diagnostics - Jandy JUVMP120 Installation And Operation Manual

Jandy UV Medium Pressure | Installation & Operation Manual
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CONTROL PANEL OVERHEATING:
The control panel is designed
to work always at internal
temperatures below 113
If for any reason (excessive external
temperature, failure of internal
cooling fan, etc.) the temperature
reaches higher values, the system
will automatically disconnect the
UV lamp power leaving the internal
cooling fan running until the inside
temperature drops below this value.
Overheating indicator will flash on
the top of the screen.
WARNING: Temperature control
is operated by the thermostat [F0]
inside the control panel, so that the
factory setting temperature is not
modified from 113°F (45°C).
Once solved the problem, it may be
necessary to restart the system by
pressing the Run key.
ACTIVE ALARM / ALARM LOG:
Whenever the system detects that
an alarm is active, disconnects the
UV lamp.
The system will not allow its
re-initialization until the alarm
condition disappears and the user
makes an acknowledgment by
clicking the icon.
By clicking this icon, a list of
currently active alarms will be
visible.
° °
F (45 C).
4.6 UV Lamp(s) Power Circuit(s)
Diagnostics
If you press the button located at the top of
the menu to access the alarm log, you can
view all alarms detected by the system from
its connection.
To exit, simply press the arrow keys
located at the top of the screen.
Pressing the "Diagnostics" key, the system
accesses a diagnostic screen both of the
electronic ballast and the power circuit of the
UV lamp.
This screen provides a very detailed
information about the operation of the
electronic ballast, so that in case of
malfunction or breakdown it is very easy to
locate the cause thereof.
The navigation keys located on the
top of the screen allow access to
various diagnostic and configuration
screens.
Whenever there is an alarm in the electronic
ballast, it will be locked until you press the
"Reset" button.
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