Operation
15
Section 5
Operation
5.1 Control Panel
Figure 3 Control Panel
Buttons and Display
Feature
Description
Function
A
Mute
Press to silence audible alarm.
When the alarm is due to the lamp's age, the mute button will silence the audible alarm for 7 days; this
may be repeated up to a maximum of 4 times. After that, the button will silence for only 24 hours.
When the alarm is due to any other issue, the mute button will silence the audible alarm for 24 hours.
B
New Lamp
After installing a new lamp, press and hold for five seconds to reset Lamp timer.
Indicator Lights
LED
Green
Yellow
Flashing red
Solid red
1
Solenoid valve open
(If equipped with solenoid)
Not applicable
Solenoid valve disconnected;
reconnect.
Solenoid coil damaged; replace coil (not
entire solenoid).
Solenoid valve inactive (closed)
due to failure of another
component, in order to ensure
safety of the water supply.
2
Operating normally
Note: For Pro 10, 20, 30 Models,
indicator will be flashing when system
is in power savings mode.
Not applicable
Lamp connector not installed properly.
Ensure lamp harness ground is inserted
into chamber ground terminal.
Controller failure, replace controller.
Lamp inactive due to controller
failure.
3
Operating normally
Not applicable
Fan disconnected, reconnect.
Fan turning slower than required;
unplug system, clean blades using a Q-
tip.
Fan damaged, replace fan.
Not applicable.
4
Operating normally
Note: During the lamp warm up, the
indicator will flash
Warning: Lamp will require
replacement shortly
Lamp disconnected; remove power,
reconnect lamp and connect the
controller.
Lamp failure, replace lamp.
Lamp inactive due to controller
failure.
End of lamp reset required. Refer
to Feature B in the above table.
5
UV dose is adequate and sensor is
operating normally (For Plus Models
only)
UV dose is near the
minimum required
Sensor disconnected; unplug system,
reconnect sensor and plug-in system
again.
Sensor failure.
UV dose is below minimum required,
see Low UV Alarm section.
Sensor inactive due to lamp or
controller failure.
6*
Flow Meter operating normally
High flow UV dose
inadequate, reduce flow to
achieve higher dose levels
Flow meter sensor failure; service or
replace sensor.
Low flow UV dose inadequate,
service required.
* PRO10, PRO20, and PRO30 only
A
B
1
2
3
5
6
4