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RMS4/RMS4-C
At any point during this sequence, the audible chirp or alarm can be deferred for seven days by
holding the controller button down for a period of five seconds. The number of deferrals used
will be displayed as below. Once the deferral expires, the alarm will sound once again. The de-
ferral can be repeated up to three times. PLEASE NOTE: At any point after lamp expiration, the
water may be unsafe for consumption and should not be consumed without another form of
disinfection.
Lamp Replacement (RMS4/RMS4-C 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 lamp countdown timer is then
reset.
Lamp Replacement (RMS5/RMS5-C 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. RMS 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 RMS web page in the phone’s browser. RMS’s QR webpage has
information on how to purchase replacement components as well as a help-
ful video directory on system servicing (i.e. How to change a UV lamp or
quartz sleeve). To access the QR code on the RMS controller, press the con-
trol button until the QR code screen appears.
