OSIM uPure 2 User manual

Developed in Singapore by OSIM International Pte. Ltd.
(A Subsidiary of V3 Group) © 2021 All rights reserved. www.OSIM.com Rev B
uPure 2
OS-620 Operation Manual

1) English
2) Simplified Chinese 简体中文
3) Traditional Chinese 繁體中文

1
OS-620 uPure 2
Thank you for purchasing the OSIM uPure 2. Before you start using
the uPure 2, please read the operation manual thoroughly for the
correct methods of usage, especially taking note of the section on
Safety.
This manual should be kept on hand for easy reference. It is your
guide to a safe and efficient operation.
Contents Safety 2
Names of parts and functions 6
Features and effectiveness 8
Preparation before use 10
Operation 18
Replacement of cartridge 19
Product care and storage 21
Troubleshooting 22
Specifications 23

2
Safety
Safety precautions during use
•To ensure safe and correct use of the uPure 2, do not use the
uPure 2 without carefully reading this operation manual.
•To avoid shortening the lifespan or damaging the uPure 2, do
not use it with attachments or accessories not recommended by
OSIM. Use only original OSIM spare parts and accessories.
•Run the water for 30 seconds before using the uPure 2 for the
first time.
•Use only with water that meets drinking water standards.
•To keep the outlet clean, run the purified water for about 10
seconds before use everyday.
•If the uPure 2 has not been used for more than two days, run the
purified water for 60 seconds to keep the outlet clean.
•The function of the filter cartridge will deteriorate if it is not used
for more than 2 weeks. In this case, replace the cartridge.
•When the water is excessively turbid, switch to tap water shower
mode and let the water run for about 30 seconds before using it.
This will help to preserve the filter cartridge.
•The uPure 2 does not change the hardness of the water.
•In areas with high water pressure, turn on the water slightly or
reduce water volume while using to prevent damage or leakage
of the uPure 2.
•Do not use purified water for your aquarium.

3
•Do not store purified water. If you must, please keep it in the
refrigerator and use within 24 hours.
•Do not touch the purifier’s outlet with your hands to avoid
contamination.
•Do not run water of over 35˚C through the filter cartridge. This
will affect the performance of activated carbon.
•Do not run water of over 50˚C through the uPure 2 under any
circumstances. This will cause deformation of uPure 2 and
performance failure.
•Do not use soap, chemical detergents, thinner or alcohol to clean
the uPure 2. They may discolour and damage the quality of the
uPure 2. Instead clean the uPure 2 with soft cloth or sponge
soaked with water.
•Do not use the uPure 2 near high temperature utensils or fire.
•Do not freeze the uPure 2. This will result in breakage of the filter
cartridge.
•If attached on faucet used for hot and cold water, users may
experience difficulties in water heater’s gas ignition.
•Do not block or connect any other product to the outlet of the
uPure 2. This will cause breakage or damage the uPure 2.
Safety
Caution

4
•If the tap has shower nozzle.
When the uPure 2 should not be used
•If the lower portion of the spout extends
down less than 15 mm.
•If the tap has a diameter of more than
25 mm.
•If the tap is without a compatible screw
thread (Foaming cap of diameter other
than 22 mm).
•If the tap is non-standard shape such as
square or elliptical.
•If the tap has sensor.
25 mm
22 mm
15 mm
Safety

5
Assembly and repair of the uPure 2
•The uPure 2 must only be serviced or repaired by the OSIM
Service Centre. Users must not attempt to disassemble or repair
the uPure 2.
•Do not modify the uPure 2 in any way.
•If the back of the uPure 2 interferes with the faucet, attach the
uPure 2 with the switching lever at front as shown in Fig. 1.
Fig. 1.
Safety
Top view
of tap
Side view of tap

6
Names of parts and functions
1. Attachment nut
2. Type A adaptor (16mm)
3. Attachment rubber washer
4. Attachment mesh filter
5. Main unit
6. Internal cover
7 Purified water outlet
1
8. Tap water outlet
9. Mode switching lever
10. Cartridge replacement
indicator
11. Filter cartridge
12. See-through window
13. Cartridge cover
Main body
3 4
5
7
8
9
10
11
13
2
6
12

7
•Type A : For taps
with a round spout
White : 16mm (on main unit).
Blue : 17.5mm.
Grey : 19mm.
Adaptor set
•Attachment tool.
•Type B : For taps
with a foaming cap
(outer threaded 22mm)
White : For general
foaming taps.
•Type B : For taps
with a foaming cap
(outer threaded 22mm)
Grey : For Yanmar and
Grohe taps.
•Type C : For taps
with a foaming cap
(inner threaded)
Blue : For Grohe taps.
•Type C : For taps
with a foaming cap
(inner threaded)
White : For KVK taps.
•Type D : For other types
of taps (with straight
spout)
Metal ring with 4 screws
(Installable only on taps with
spout diameter below 25mm).
Names of parts and functions

8
Features and effectiveness
Features
•Cartridge Replacement Indicator displays the replacement date
of the filter cartridge (in months).
•Multi-step purification process to effectively remove bacteria,
odour and very fine particles.
•High capacity 1500-litre* double filtration cartridge using hollow
filament membrane and granular activated carbon.
•3-mode water selector for switching to tap water stream, tap
water shower or purified water stream.
•Compact and user-friendly design takes up minimal washing
space.
•Complete with 8 different types of adaptors to fit most types of
faucet.
* May vary according to water quality.

9
Features and effectiveness
Effectiveness
•The bacteria reduction performance test complies with the
Japan Water Purifier Association (JWPA) Voluntary Standards for
water purifiers. The water purifier is proven to remove 99.99%
of the known bacteria as set in the standards by JWPA.
•The filament filter is hollow, with numerous micro-pores of 0.1
micron metre unit (1/10,000 mm) on the filter wall surface.
These pores form a multi-layered structure to fully capture
microscopic stains, red dust, coliform bacilli, bacteria and
protozoa, while leaving the mineral content intact.
•The water purifier uses granular activated carbon of the highest
grade, which excels in its deodorizing performance.
•The water purifier has a chlorine removal function to absorb the
residual chlorine, and to remove the smell of bleaching powder.

10
Preparation before use
Installation of filter cartridge
•Turn the cartridge cover in
an anti-clockwise direction
to remove it.
•Insert the cartridge by
aligning the line on the
cartridge with the groove
on the main unit.
•Turn the cartridge cover
in a clockwise direction to
tighten it.
Cartridge Cover
1.
2.
3.

11
Preparation before use
Cartridge replacment indicator
•Turn the cartridge replacement indicator in a clockwise direction
to 5 months from the date of installation to set the time for
replacing the cartridge.

12
White colour for 16 mm (Small).
Blue colour for 17.5 mm (Medium).
Grey colour for 19 mm (Large).
Selection of adaptors
Type A: For taps with a round spout
Type B: For taps with a foaming cap (outer threaded, 22 mm)
White colour for general foaming taps.
Grey colour for Yanmar and Grohe taps.
Use Type B
Diameter of
outer thread
22 mm
16 mm
17.5 mm
19 mm
Use Type A
Preparation before use

13
Type D: For other types of taps (with straight spout)
Metal ring with 4 screws (Installable only on taps with
spout diameter below 25 mm).
Type C: For taps with a foaming cap (inner threaded)
White colour for KVK taps.
Blue colour for Grohe taps.
Use Type D
15 mm or longer
Diameter of less
than 25 mm
KVK tap
Grohe tap
Use Type C
Preparation before use

14
Installation of main unit
Type A: For taps with a round spout
•Slip the Type A adaptor
over the spout.
•Pass the attachment nut over
the tap.
•The uPure 2 is now ready
for use.
•Tighten the attachment nut
to prevent water leakage.
2
•Measure the spout diameter
and select a Type A adaptor.
(Make sure the spout is not chipped or
cracked, as this can cause water leakage.)
•Remove the attachment nut
and Type A adaptor from the
uPure 2.
1
Type A
adaptor
Attachment
nut
Preparation before use
3 4
5 6

15
Type B: For taps with a foaming cap (outer threaded, 22mm)
•Using the attachment tool
provided, screw the Type B
adaptor onto the tap. Ensure
that the screw threads match.
•Remove the foaming cap
from the tap.
2
Foaming Cap
•Put the attachment nut on
the tap head. Select a Type B
adaptor and fit it onto the tap.
3
Attachment
Nut Attachment Tool
Type B
Adaptor
Preparation before use
•Remove the attachment nut
and Type A adaptor from the
uPure 2.
1
Type A
adaptor
Attachment
nut
•The uPure 2 is now ready
for use.
•Tighten the attachment nut
to prevent water leakage.
5 6
4

16
Type C: For taps with a foaming cap (inner threaded)
•Remove the attachment nut
and Type A adaptor from the
uPure 2.
•Remove the foaming cap
from the tap.
2
•Using the attachment tool
provided, screw the Type C
adaptor onto the tap. Ensure
that the screw threads match.
6
4
•Put the attachment nut on
the tap head. Select a Type C
adaptor and fit it onto the tap.
5
Foaming
Cap
Preparation before use
1
Type A
adaptor
Attachment
nut
•The uPure 2 is now ready
for use.
•Tighten the attachment nut
to prevent water leakage.
3Attachment Nut
Attachment Tool
Type C
Adaptor

17
3
Type D: For other types of taps (with straight spout)
•Remove the attachment nut
and Type A adaptor from the
uPure 2.
•Fit the Type D adaptor onto
the uPure 2. Ensure that the
screw threads match.
•Attach the Type D adaptor
onto the main unit
provisionally by turning it
about 360° clockwise.
•Holding the bottom of the main
unit, align the Type D adaptor
with the tap head. Push up firmly
and tighten the screws of the
adaptor evenly. Be sure to keep
the faucet pipe in the center of
the Type D adaptor.
•Turn the Type D adaptor
clockwise to secure it firmly
to the main unit.
•The uPure 2 is now ready
for use.
1
Type A
adaptor
Attachment
nut
Preparation before use
2
5
(Be sure to leave a little clearance
between the Type D adaptor and the
main unit.)
6
4

18
Operation
1
1. Purified water
• For cooking and drinking.
• Turn the Mode Switching Lever to [ ].
• Water will flow from the Purified Water
Outlet.
2. Tap water (Shower)
• For gentle rinsing.
• Turn the Mode Switching Lever to [ ].
• Water will flow from the Tap Water
Shower Outlet.
3. Tap water (Streaming)
• For heavy duty washing.
• Turn the Mode Switching Lever to [ ].
• Water will flow from the Tap Water
Streaming Outlet.
2
3