Operation
Section 5
Operation
5.1 Control Panel
Feature
Description
A
Mute
B
New Lamp
LED
Green
Solenoid valve open
1
(If equipped with solenoid)
2
Operating normally
3
Operating normally
Operating normally
4
Note: During the lamp warm up, the
indicator will flash
UV dose is adequate and sensor is
5
operating normally (For Plus Models
only)
6
Flow Meter operating normally
15
1
3
4
5
6
A
B
Figure 3 Control Panel
Buttons and Display
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.
After installing a new lamp, press and hold for five seconds to reset Lamp timer to 365.
Indicator Lights
Yellow
Solenoid valve disconnected;
reconnect.
Not applicable
Solenoid coil damaged; replace coil (not
entire solenoid).
Lamp connector not installed properly.
Ensure lamp harness ground is inserted
Not applicable
into chamber ground terminal.
Controller failure, replace controller
Fan disconnected, reconnect.
Fan turning slower than required;
Not applicable
unplug system, clean blades using a
Q-tip
Fan damaged, replace fan.
Lamp disconnected; remove power,
Warning: Lamp will require
reconnect lamp and connect the
controller.
replacement shortly
Lamp failure, replace lamp
Sensor disconnected; unplug system,
reconnect sensor and plug-in system
again
UV dose is near the
Sensor failure
minimum required
UV dose is below minimum required,
see Low UV Alarm section
High flow UV dose
inadequate, reduce flow to
Flow meter sensor failure; service or
achieve higher dose levels
replace sensor
(PRO10, PRO20, and
PRO30 only)
2
Function
Flashing red
Solenoid valve inactive (closed)
due to failure of another
component, in order to ensure
safety of the water supply
Lamp inactive due to controller
failure.
Not applicable
Lamp inactive due to controller
failure
Sensor inactive due to lamp or
controller failure
Low flow UV dose inadequate,
service required.
Solid red