Hahn HF-RO3-RM Replacement Instructions Manual

Important: For the rst 36 hours after the initial installation, make
sure to periodically inspect for leaks while the system is running and
while it is turned off. If a leak occurs, shut off the water supply, open
up the lter faucet to release pressure from the system and contact
Hahn Filtration Technical Support at [phone].

Thank you for choosing HAHN Filtration!

Manufactured by Sink Warehouse, LP
4601 Spicewood Springs Rd, Suite 1-100, Austin, Texas 78759

[phone]

•

www.hahnltration.com

HF-RO3-RM_INST_201403

Remineralizer

Replacement Instructions

MODEL HF-RO3-RM for use with HF-RO

1. Remove the remineralizer from the packaging

2. Important: Make sure the system is not under pressure, the RO tank is

completely drained and the water supply line is shut off. You can drain the
tank and release the pressure by shutting off the supply line & opening up
the lter faucet until there is no longer any water coming out of the faucet.

3. Once the tank is completely drained and the RO system is no longer under

pressure, remove the 3/8 hose from the inlet and outlet of the remineralizer
by pushing and holding down the white collar while pulling the hose out.

5. Insert the white 3/8 hose that is attached to the faucet into the outlet

connection of the new remineralizer by pressing the hose in until it
completely stops

6. Connect the remaining hose end (which has the opposite end connected

to the RO manifold outlet labeled “Faucet”) to the inlet portion of the
Remineralizer by pressing the hose in until it completely stops.

7. Shut off the lter faucet,

turn on the water supply
and allow the RO tank
to ll up completely
(this may take around 2
hours).

8. Once the tank has

completely lled, inspect
for leaks.

9. If there are no leaks,

ush the lter cartridges
by opening up the RO
faucet and allowing the
water to run through
the lters until there is
no longer any pressure
coming out of the RO
faucet.

4. Discard the expired remineralizer cartridge.

10. Close the RO faucet, allow 2 hours for the pressure to build back up in the

system and your RO system is ready to use.