HOT
HO
T
Insert tube into quick
fitting. Connect it to the
water outlet from the
main RO system.
05
P
U
R
E
-P
R
O
R
E
V
E
R
S
E
O
S
M
O
S
IS
S
Y
S
T
E
M
PRO
P
URE
DRINKING WATER S YS TEM
PRO
P
URE
DRINKING WATER S YS TEM
06
P
U
R
E
-P
R
O
R
E
V
E
R
S
E
O
S
M
O
S
IS
S
Y
S
T
E
M
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, re-
heating 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
Water In
FULL
HEATING
Hot power switch
Hot water switch indicator
Cold water
button
Hot water
button
Safety lock for
hot water
