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P
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P
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DRINKING WATE R SYSTEM
REVERSE OSMOSIS SYSTEM
Thank you very much for selecting Pure-Pro Water Corp.
In order to bring the best use of your system, please read
the user's manual carefully before installation and follow
the regulations.
USER'S MANUAL
01
Parts
03 Flow chart
04 Piping installation
05
06 Operation method
07 Precaution
09 Cleaning & Maintenance
Introduction
02
Connection with a RO system
Cold &
Hot Water Dispenser
PR-CH
FULL
HEATING
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PURE-PRO REVERSE OSMOSIS SYSTEM
P
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DRINKING WATER SYSTEM
Introduction
Congratulations on your wise choice to this cold, and hot water dispenser which
is suitable for home, office, and factory use.
This unit is equipped with an individual IC board control on cold, and hot system
internally to provide the cold / hot water in 24 hours a day.
To ensure that this product will always perform at its optimum, the user is advised
to read manual thoroughly and follow the instructions before operating the unit.
PR-CH Office Water Cooler
¨Features
Countertop Water Cooler
Offering non-stop cold / hot water
Auto-Fill up with RO water
Touch switch interface for cold and hot water
Safety lock for hot water
Powerful chill capacity up to 20 liters per hour
Heating power up to 10 liters per hour
¨Specifications
Chilling up to 20 liters per hour
Heating up to 10 liters per hour
Input in AC 110Volt, 220Volt or 240Volt (50/60Hz)
Dimensions: (cm) 33 (W) x 35 (D) x 42 (H)
Weight: 9.5 kg
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PURE-PRO REVERSE OSMOSIS SYSTEM
PR-CH Office Water Cooler PR-CH Office Water Cooler
Drip tray
Top cover
Hot water tank
FULL
HEATING
Water outlet
Indicating panel
Water in
Cold water button
Hot water button
Safety lock for hot water
Hot power switch
Parts
Cleaning & Maintenance
1.Please make sure the plug has
been pulled out from outlet
before cleaning the water
dispenser.
2.Pull out water stop bolt, which
can completely drain out water
in cold water and hot-water
tanks.
Caution: Please do not let water seep to interior of the unit to avoid damage.
FULL
HEATING
Water stop
bolt
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Detection Probe
Cold Water Tank
Top Cover
Left Side Plate
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PURE-PRO REVERSE OSMOSIS SYSTEM
PR-CH Office Water Cooler PR-CH Office Water Cooler
Flow chart
Water in
AC Solenoid Valve
Controlled Module
Bottom Plate
Hot Water Tank
Vent
Drainage Water
Cold Water Tank
Floating Valve
Cold ElectrovalveHot Electrovalve
Faucet
Precaution
Remark:
There's a Water Leak Detection installed in this machine. Whenever water leak
happen, the leak Detection will automatically cut off the water-in and power.
When Water Leak Detection cut off the power:
1.Un-plug. Remove left side plate.
2.Wipe dry Detection Probe and machine.
3.Plug-in, re-test if no more water leak, the machine is ready to serve.
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PR-CH Office Water Cooler PR-CH Office Water Cooler
Piping installation
Precaution
Provide at least 15cm space
between wall and dispenser.
Be sure to use correct power
voltage, plug power cord
directly into electrical socket.
Keep the water dispenser
away from sunlight.
Do not put dispenser on a
place where the kids can
reach easily.
FULL
HEATING
15cm
FULL
HEATING
FULL
HEATING
Water in installation method:
1.Dismantle original water tap and add tri-way socket & 1/4" inlet ball valve, see
drawing(A)
feed water connector
1/4" inlet ball valve
faucet
drawing(A)
2.Insert 1/4" PE pipe into 1/4" inlet ball valve and inlet connector, see drawing(B)
drawing(B)
Drainage water in installation method:
Insert 1/4" PE pipe into drainage connector, and another side putting
into drainage (do not have any block) then complete drainage water
installation method.
1/4" inlet ball valve
water in connector
1/4" PE water pipe
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HOT
Insert tube into quick
fitting. Connect it to the
water outlet from the
main RO system.
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PR-CH Office Water Cooler PR-CH Office Water Cooler
Please have your RO system ready and installed (water & power supply should
be off).
Install a T connector as shown in the picture. (1 x tubing to the drinking faucet,
1 x tubing to RO system, 1 x tubing to PR-CH dispenser.
Connection with a RO system
Operation method
1.Switch power on only after all
installation for the tubing is finished
(turn on the hot water switch). PR-CH
begins to function and fill water in the
tank. After tank is full, drain out all water
and re-produce water again. After tank
is full pressure both "Hot & Cold water
buttons" to drain out all water.
2.The indicating light will be on when the
hot water switch is on (see photo).
Water begins to heat up. After water
reaches boiling point, indicating light
will go off.
When insufficient of hot water
temperature, PR-CH begins to re-heat
water to ensure constant hot water
supply.
When indication light is on again, reheating water begins.
3.Press cold water button to enjoy cold
drinking water.
4.After water-heating is finished,
remember to press "s
" before reaching hot water.
For safety, hot water protection switch is
installed in PR-CH. Hot water supply will
shut off if no water is taken within 5
seconds after pressing s
.
How to use hot water:
A.Press s then
press hot water button. (within 5
seconds)
B.Please ensure the above procedure is
done within 5 seconds or the hot
water supply will shut off.
To drink hot water, repeat A
afety lock for hot
water
afety lock for
hot water
afety lock for hot water
HOT
FULL
HEATING
Hot power switch
Hot water switch indicator
Cold water
button
Hot water
button
Safety lock for
hot water
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