User Guide

3 Retrofit Kit For Undersink System Upgrade
The Z2-HFR system is designed to operate with mains, rain, harsh and rural water.
Cartridge Replacement
To maintain the high quality of the purified water the cartridges need changing every 6 -
12 months, dependent on water quality and usage.
You can obtain replacement cartridges from your local Puretec dealer. To maintain
performance standards and warranty, use only genuine Puretec replacements.
Replacement cartridge code for Z2-HFR model: Puretec Z2-R.
Before Installation
This system comes complete with an installation kit enabling it to be connected to 15mm
(½”) male thread to an existing tap or mixer tap (cold supply only - hot water should be
filtered prior to heating) or a ¼" tube connection to a dedicated filter tap.
Installation Note: A water filter system/tap, like any product, has a limited lifespan
and if not replaced, will eventually fail. Failure can happen early due to unforeseen
circumstances. To avoid possible property damage, this product should be regularly
examined for leakage and/or deterioration and replaced when necessary. We strongly
recommend that a drain pan, plumbed to an appropriate drain or outfitted with a
leak detector, be used in those applications where any leakage could cause property
damage. We also strongly recommend that the water supply be turned off, upstream
to the water filter system/tap, if no one is home for an extended period of time.
INSTALLATION SHOULD BE COMPLETED BY QUALIFIED TRADESPEOPLE. FAULTY
OPERATION DUE TO UNQUALIFIED PERSONS WILL RESULT IN VOIDED WARRANTY
COVERAGE.
Installation Requirements
1. A range of fittings have been included to allow for connection to a variety of system
setups. The fittings needed may vary in combination to those in the following
instructions. Use the fitting combination required for your individual system setup.
2. Water supply pressure: 200 - 520 kPa.
Note: Where line pressure exceeds 500 kPa, an approved pressure limiting device must
be installed to comply with Australian & New Zealand Plumbing Standards. (Ref. AS/NZS
3500.1:2021, Clause 3.3.4).
3. Water supply temperature: 0° - 38 °C (protect from freezing).
Alternative fittings may be required if being connected to anything other than ½” braided hose
(not included) or ¼" tubing (not included) . No electrical or drainage requirements.
Cartridge Replacement