20
PF life
UV life
MF life
DS
MF
4000h
6000h 8000h
RO
Feed
life :
In this menu level the maintenance interval for the Micro-filter Cartridge life time of
main system must be reset after exchanging the cartridge.
the manufacture setting is
4000hour for Micro-filter Cartridge life time, the user can press “Disp./
▲,
Flush/
▼”
keypad
to select one of the 4000,5000,6000 hour according to the user de sire. Press the “Stop/
”
keypad to confirms the setting and switches to the next menu level.
Feed water quality alarm setting
LCD display shown as follows:
PF life
UV life
MF life
DS
Feed Water
400
RO
Feed
Alarm-H
:
uS/cm
The limit of the feed tap water conductivity can be adjusted by the user. If the adjusted
limit will be overstepped it will decrease the life time of Pre-treatment cartridge, RO
membrane and purification cartridge. the manufacture setting is 400us/cm, the user can press
“Disp./
▲,
Flush/
▼”
keypad to adjusting according to the user desire. Press the “Stop/
”
keypad to confirms the setting and switches to the next menu level.
When setting the value, please refer to the actual water quality. Only to eliminate
the alarm for feed water. If the feed water quality is poor, the overall performance
and lifetime of each module will be affected.
Pure water quality alarm settings
LCD display shown as follows:
PF life
UV life
MF life
DS
RO
20.0
uS/cm
RO
Feed
Alarm-H :
The limit of the RO water conductivity can be adjusted by the user. if the adjusted limit