INSTALLATION
Page 7
INLET & OUTLET
In case of high concentration of impurities in the inlet
water, we recommend the installation of a sediment filter,
ahead of the appliance.
We strongly recommend the use of flexible hoses to
connect the appliance to the water distribution system; use
hoses with a large diameter in order to limit the pressure
loss.
We strongly recommend the installation of a bypass
system (not included with this product!) to isolate the
appliance from the water distribution system in case of
repairs.Itallowstoturnoffthewaterto theappliance,while
maintaining full-flow(untreated) water supply to the user.
with factory bypass (optional)
Picture 2
= mains water supply (untreated water)
= inlet of control valve(untreated water)
= outlet of control valve (treated water)
= application (treated water)
1. Screw the factory bypass onto the in/out ports on the
control valve (&); make sure to install the gasket
seals. Tighten the nuts firmly by hand.
2. Screw the connection kit with nuts onto the factory
bypass (&); make sure to install the gasket seals.
Tighten the nuts firmly by hand.
3. Connect the mains water supply to the adaptor on the
inlet port of the factorybypass ().
4. Connect the application to the adaptor onthe outlet port
of the factory bypass ().
with 3-valveconnection kit (not included)
Picture 3
= inlet of control valve(untreated water)
= outlet of control valve (treated water)
1. Install the 3-valve connection kit.
2. Screw the connection kit with nuts onto the in/out ports
on the control valve (&); make sure to install the
gasket seals. Tighten the nuts firmly by hand.
3. Connect the IN valve of the 3-valve connection kit to the
adaptoron the inport of the control valve().
4. ConnecttheOUTvalveofthe3-valveconnectionkittothe
adaptor on the out port of the control valve().
5. Connectthemainswatersupplytotheinletofthe3-valve
connection kit.
6. Connect the application to the outlet of the 3-valve
connection kit.
DRAIN
We recommend the useof a stand pipe with P-trap.
To prevent backflow from the sewerage system into the
appliance,always ensure sufficient air gap between the end
of the drain hose orpipe and the sewerage system.
Always use separatedrain hoses for the control valve(s)
(discharge of rinse water) and thebrine tankoverflow.
Lay-out the drain hosesin such a way that pressure loss
is minimized; avoid kinks and unnecessary elevations.
Make sure that the sewerage system is suitable for the
rinse water flow rateof the appliance.
for PF-MMX
Picture 4
1. Connect the 19 mm hose to the drain connection of the
control valve (); secure it by means of the clamp.
2. Run the drain hose to the sewerage system and connect
it, ensuringsufficient airgap betweenthe endof thehose
and the sewerage system. This drain line operates under
pressure,soit may be installed higher than the appliance.
PF-BTA: brine tank assembly (optional)
1. Connect the 19 mm hose to the overflow elbow on the
brine tank; secure it by means of the clamp.
2. Run the drain hose to the sewerage system and connect
it, ensuring sufficient airgapbetweentheend of thehose
and the sewerage system. This drain line does NOT
operateunderpressure, soit mayNOT beinstalled higher
than the brine tank.
