Osmio EZFITPRO-300 User manual

Congratulations on purchasing the Watts EZFITPRO
Congratulations on purchasing the Watts EZFITPROCongratulations on purchasing the Watts EZFITPRO
Congratulations on purchasing the Watts EZFITPRO-
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Water Filter System
Water Filter SystemWater Filter System
Water Filter System
Installation Guidelines
Installation GuidelinesInstallation Guidelines
Installation Guidelines
First you need to turn off your cold water supply and drain down by turning on the taps. If you are
unsure, then get a qualified plumber of handyperson to come in and do the job.
The in and out fittings are 15 mm ‘push fit’ fittings so ensure that you use push any 15 mm (copper
or plastic/speedfit) pipe. You need to cut your cold water 15mm copper pipe and place the filter
into the gap - so that it sits "in-line".
It is recommended to fit a small length (about 6-10cm) of copper pipe to fit to the compression
fitting on a flexible hose as shown below.
This makes filter changes much easier.
The unit comes partially assembled in order to give you flexibility for installation (i.e. which way
around the inlet & outlet ports go so you can mount the bracket either way.
After you determine this, you can fit the bracket to the housing heads using the stainless steel
screws provided whoever way round you prefer.
The 15mm push fittings need to be screwed into the inlet and outlet ports and gently tightened
with a spanner.
The copper pipe then needs to be pushed into the black 15mm push fittings. Ensure they are in
completely and firmly, you should feel them slide into place if done correctly.

The order of filters should be the Doulton Ultracarb as the first filter and then the Activated
Alumina as the second filter.
The filter lifetime is approximately:
•Doulton Ultracarb – 6-12 months
•Activated Alumina – 6-12months
The housing bowls need to then be screwed onto the bracket and heads and hand tightened. If
necessary you can use the spanner to tighten them further, but do not over tighten.
There are labels provided in the box for you to label up each filter housing after installation.
Important Note:
Important Note:Important Note:
Important Note:
After installation, run the tap for 5-10 minutes in order to clear any loose carbon.
Please note that the Doulton Ultracarb Filter will slow your flow rate down. At an incoming
pressure of 2 bar, your flow rate should be around 3 litres per minute. At 4 bar you should get
around 6 litres per minute.
The ideal flow rate for maximum filtration is 4-5 litres per minute which you can simply adjust by
turning your cold water tap appropriately.
For any technical support:
For any technical support:For any technical support:
For any technical support:
Please call Mark on 0203 239 9533 or 07852323666