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System Service Suggested
UV D & UV DH controllers will display the System Service Suggested Screen
every 6 months to remind consumers to maintain both their UV and other
prefiltration. This will serve as a prompt only and will not put the system
into alarm. To clear this condition simply press the button located below
the screen.
Lamp Replacement (
UV / UVH
systems)
After the lamp is expired, it must be replaced with the same part number as indicated by the
label on the reactor. Begin replacing the lamp by unplugging the power for the controller, then
refer to Installation, starting with step 11 (page 11) for instructions on installing the new lamp.
To reset the timer in the controller, firmly hold down the button on the controller for 10 seconds.
The controller will read “rSt3”, “rSt2”, “rSt1” and then beep.
The button can now be released, the
lamp countdown timer has been reset.
Lamp Replacement (UV DM / UV DHM systems)
After the lamp is expired, it must be replaced with the same part number as indicated on the
Maintenance Parts screen or on the label on the reactor. With the system powered down, re-
move and discard the lamp key from the controller. The replacement lamp is packaged with a
lamp key on the connector at the end of the lamp. Remove the key from the lamp and place it in
the controller. Refer to Installation, starting with step 11 (page 11) for instructions on installing
the new lamp.
QR Codes
A QR code (Quick Response code) is a matrix barcode first designed for the
automotive industry. CHANDLER uses the QR code to store a link to a specific
page on our website. Users with a camera phone equipped with the correct
reader application can scan the image of the QR code and over a wireless
network connect to a CHANDLER web page in the phone’s browser. CHAN-
DLER’s QR webpage has information on how to purchase replacement com-
ponents as well as a helpful video directory on system servicing (i.e. How to
change a UV lamp or quartz sleeve). To access the QR code on the CHANDLER
controller, press the control button until the QR code screen appears.
Flow Meter
Coming Soon.
Summary of Contents for UV-10DH
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