AP9400
+
Water Filter System
Installation and operating instructions
Not even an Aqua-Pure
®
fi lter can make unsafe water safe
The water fi lter system should only be used on water that is
microbiologically safe – that is, water that has been adequately chlorinated
or disinfected. Additional equipment (such as a chlorine injection system or
an ultraviolet steriliser) will be required for unsafe water.
It works best when it’s used
If the Aqua-Pure
®
water fi lter system has not been used for more than one
day, you will need to fl ush 1 to 2 litres of water through the system before
using the water. The requires a minimum water supply pressure
of 172 kPa (25 psi) and not exceed a maximum water pressure of 862 kPa
(125 psi). A 650 kPa (94 psi) pressure limiting valve must be installed on
the inlet side of this system (see below).
What a valve
The system has been supplied with an Aqua-Pure
®
650 kPa
Multi-Function Control Valve (MFCV) as standard equipment. This valve
must be installed as detailed in the installation drawings and instructions,
to provide:
• Flow restriction
• 650 kPa pressure limiting
• Dual check backfl ow prevention
• Anti-hammer protection for the fi lter system
This valve is fi tted with a Particle Removal Screen on the inlet side to protect
the intricate mechanism from debris that may be in the water supply. This
screen must remain in place at all times. Failure to comply with these
requirements will void the warranty.
Have a change of heart every 12 months
The heart of an fi lter system is the AP9350 fi lter cartridge, which
has a recommended maximum life of 12 months. The life and performance
of a cartridge may vary depending on the volume and quality of the incoming
water supply being fi ltered. Your cartridge may need replacing earlier than
12 months if you notice a reduced fl ow from the fi lter tap, or the return of
an unpleasant taste/odour to the fi ltered water.
Worth doing…worth doing properly
Installation of the fi lter system must comply with any existing
state or local plumbing codes, some of which require installation by a
licensed plumber.
WARNING:
For correct operation of this appliance, it is essential that these
installation and operating instructions be strictly observed.
CAUTION:
Do not use with water that is microbiologically unsafe or with
water of unknown quality without adequate disinfection before or after the
system. Systems certifi ed for cyst reduction may be used on disinfected
water that may contain fi lterable cysts.
PREPARATION
1. Check your Aqua-Pure
®
component identifi cation and content checklist:
REF
DESCRIPTION
QTY
PART NO
1
3M VH3 3/8” JG Filter Head
1
70020042886
2
AP9350 Replacement Cartridge
1
AK200125891
3
98210 MFCV 650kPa
1
AK200094782
4
1/4” White Tube Food Grade
2
AK200072572
5
Adaptor 1/4” BSP X 1/4” Tube
1
AK200093156
6
1/2” BSP X 1/4” BSP Brass Nipple
1
AK200093396
7
3/8” Stem Elbow X 1/4” Tube
2
AK200043052
8
1/4” Tube X 7/16-24 UNS
1
AK200093214
Mixer Tap Adaptor
9
All-in-one
Mixer
Tap
1
AK200121973
10
NEP Bypass Plug
1
70020160308
11
Thread
Tape
1
AK200095102
1
7
9
8
11
10
2
4
5
3
6
