3
42445 Avenida Alvarado, Temecula, CA 92590
(800) 451-9343 · www.nimbuswater.com
Congratulaons on your purchase of the WaterMaker Five reverse osmosis system.
The WaterMaker Five features a four-stage prelter, membrane and posilter
housed in a single cartridge. The h stage, an in-line carbon lter, is placed
between tank and faucet.
When properly maintained, this system will provide you with years of trouble-
free service. The next secons contain important informaon on the proper care
and maintenance of your system, please take a few minutes to read through this
informaon.
The cartridges in this system must be replaced on a regular basis to maintain
eciency and to ensure high water quality. These cartridges work together and
must be replaced every 6-12 months. Any signicant change in performance of
the system should be invesgated promptly to avoid secondary damage or
deterioraon to other parts of the system.
Normally, the reverse osmosis membrane is replaced during an annual lter
change. However, if at any me you noce a reducon in water producon or an
unpleasant taste in the reverse osmosis water, it could be me to replace the
membrane. Nimbus recommends replacing the membrane when TDS reducon
falls below 75%.
In order to ensure the system is funconing properly, a water sample must be sent
in to Nimbus every 6 months for a free diagnosis of your membrane performance.
To send a water sample, use two clean containers and ll one with 1/2 cup of tap
water and the other with 1/2 cup of RO water. Clearly label each sample. Send the
samples to the address listed on the cover of this manual, aenon “Water Sample
Tesng”. Nimbus will test the samples and mail or call you with the results.
CAUTION: Improperly installed systems could result in water damage due to
leaks or ooding. Proper installaon of this system requires familiarity with
standard sink plumbing and proper use of common hand and power tools.
This system has been designed for installaon by licensed professionals, such
as a contractor or plumber.
Introducon to the WaterMaker Five
Stage Descripon
Replacement
Interval
Part
Number
1-4
4-Stage Cartridge
1) 20 micron sediment prelter
2) Granular acvated carbon prelter
3) Reverse osmosis membrane
4) Granular acvated carbon posilter
12 months 104592
5
Granular acvated carbon posilter
(inline between tank and faucet)
6-12 months 104803
The WaterMaker Five uses
the latest in system design
and membrane technology to
reduce the amount of water
down the drain by 50%.
The WaterMaker Five is
smaller and uses signicantly
fewer resources in the
manufacturing process than
the typical 5-stage RO system.
Smaller packaging and a
lighter shipping weight further
reduce impact on the
environment.