Water Purification System Instruction Manual
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Measure unit: TDS(total dissolved solid, ppm)
The third, Resist,
monitors Ultrapure
water’s quality (Ultrapure water).
Measure unit: Resistivity (
MΩ.cm)
Remarks:
Conversion relations between TDS and conductivity rate(
µs/cm
):
If TDS<50ppm.
conductivity rate(
µs/cm)
≈
TDS×2
If TDS>200ppm.
conductivity rate(
µs/cm)
≈
TDS×(1.5~1.7)
If TDS2 of RO water < TDS1 of inlet tap water×10%(under normal conditions, TDS2 of RO water is around
TDS1 of inlet tap water×5%), RO membrane is ok. If TDS2 of RO water > TDS1 of inlet tap water×10%,
Replacing RO membrane is essential for proper pure water.
9.
Consumables
Item No.
Commodity
Quantity/set
Suggested replacement term
PC-M-PP
5μm spun fiber filter
1
About 2-6 months
PC-M-KDF
Kinetic degradation fluxion filter
1
About 4-6 months
PC-M-AC-G
Granular active carbon filter
1
About 4-6 months
RO-100GPD
100 gpd ro membrane
1
About 12-24months
LAMP-(185nm&254nm)-10W-M
Double wavelength(185&254)nm uv
lamp
1
About 9000 hours
PTC-AC-HZB
Post active carbon filter
1
About 9000 liter pure water
PTC-UPPR-M
Ultrapure polishing resin cartridge
4
About 4000 liter pure water
UF-5000D
5000 doulton uf cartridge
1
-
TF-(0.45+0.1
)μm-S
(0.45+0.1
)μm terminal filter
1
-
Remarks:
Worse inlet source water quality or big dosage will reduce the life of cartridge above.
10.
Trouble Diagnosis
Ⅰ
. Motor failure
A. Check whether the pressure of the tap water is high enough. When pressure is low, low pressure switch
will cut off power.
B. Check whether the high pressure switch or water level controllor is normal.
C. Check whether special PP filter or Active carbon is blocked which cause the overload of the motor.
D. Check whether control panel is OK (for full automatic model)
Ⅱ
. Pump Leaking
A. Check whether special PP filter or Active carbon is blocked which cause the overload of the motor.
Then high pressure lead to leaking. Resolution: change special PP filter or Active carbon and repair the
pump.
B. The expiring of the pump rubber membrane or the dirt will cause leaking too. Please repair the pump
and pay attention to checking the LV. 1-special PP cotton.
C. The block of the waste water proportion vessel will cause the block of the reverse membrane. Then
pressure increase. Water with high pressure will break the pump rubber membrane, then causes
leaking. Change relative components will be ok.
