Download LH5-2 2 User M Manual

LH5‐2 2 User M
Manual
1. Product C
Componen
nts and Pe
erformancce This producct consists o
of activated carbon abssorber and UF membra
ane protecttor and othe
er componeents, used to filteer municipaal tap waterr. The filter m
materials arre adopted activated caarbon (AC) and UF membrane. AC adsorb
bs residual cchlorine andd small mole
ecule organ
nic matter inn water, imp
prove the drinking waater taste; the pore size
e of PVC allooy capillaryy UF membrrane is only 0.01 micron which can
n totally remove bacteria, virus and
d other impuurities from
m water, to e
ensure the ddrinking waater safety. Pic 11 Product C
Componentss 2. Cleaning Method There is som
me disinfectant in UF m
membrane pprotector, itt should wash out the ddisinfectantt before installation and use, an
nd wash the
e AC absorbber. 1) Wash A
AC absorberr Open th
he packagin
ng and take out the watter filter, se
elect a flushing place w
which has sewer and plaace a basin under the w
water filter. Make sure the cartridge of UF me
embrane prrotector hass not been d in the filteer flask (if itt already insstalled, use special spa
anner to unsscrew the fiilter flask, taake installed
out the cartridge, rretighten th
he filter flas k); then con
nnect the w
water inlet w
with water inflow, flush
h the AC cartridge, open
n the water outlet to reelease the w
water to the basin or seewer. me out blackk water because of the tiny carbon
n powder, itt is During tthe flushingg process, itt might com
normal phenomen
non. Flush 8~10 minutees until the water becomes clear. ((See pic 2) Pic 2 AC aabsorber flu
ushing sche
ematic A. Unsccrew the filtter flask, takke out the ccartridge B. Tightten the prottector filter flask C. Conn
nect with waater inflow to flush 2) Wash U
UF membran
ne protecto
or Take a b
basin of tap
p water or purified wateer which can submerge
e the UF meembrane prrotector, open the protector packkaging and ttake out thee cartridge. Submerge tthe cartridgge into the w
water and rinse mes; put the cartridge in
n the protecctor filter flask, use spe
ecial spanneer to tighten the filter 3~5 tim
flask; co
onnect the water inlet with water r inflow, ope
en the water inlet valvee and close the water outlet vvalve, checkk if it leak; m
meanwhile ppress and hold the vent cap (near the clevis) on the top of the protector filterr flask, exhaaust the air in the filterr flask; at lasst open the water outle
et valve releease the watter to the baasin or sewer. Flush 8~~10 minutess until no disinfectant ssmell. (See p
pic 3) UF membraane protecto
or flushing schematic Pic 3 U
d rinse the p
protector caartridge A. Soak and
B. Install the protectorr cartridge b
back to the water filterr C. Tighten tthe protecto
or filter flassk D. Exhaust the air in th
he filter flask, flush wit h water infllow 3. Installatio
on 1) After cleaning the AC absorbe
er and UF m
membrane p
protector, install this prroduct in the
e cupboard or hang on
n the wall. 2) Wall‐typ
he product cclose to the wall; mark it on the w
wall with a pen in two pe installatiion: stick th
hangingg holes, and
d use the drrill to drill thhe marked p
places on th
he wall; drivve the expan
nsion tubess in the holees, screw th
he product o
on. 3) It can be installed o
on the wooden fitting surface, no need to drill but to us e screws. Pic 4 Installatioon diagram 4. Connectio
on with w
water filterr and poin
nt of drinkking waterr This producct suggest in
nstalling behind LITREEE UF water ffilter, or in ffront of houusehold drin
nking machine or drinking faucet, thiss can effectiively prolonng the produ
uct lifetime. After the pproduct fixe
ed, connect water inlet with UF waater filter, co
onnect puriified water outlet with drinking m achine or d
drinking fauccet. (See pic 5) Pic 5 CConnection schematic
5. Usage Conditions and Performance Parameters Model name Dimension Purified water flux Rated total purified water flow Working pressure Working temperature Required feed water quality UF membrane filter cartridge Activated carbon filter cartridge LH5‐2 water filter 240*112*321 mm 1 L/min 1 m3 0.08~0.35 MPa 5~45℃ Municipal tap water ≥1 year ≥3 months 6. Maintenance In the condition of taking municipal tap water as raw water, the replacement cycle of cartridge is suggested as below: Cartridge Stage 1 Activated carbon absorber Stage 2 UF membrane protector Suggested replacement cycle 3 months 12 months In the condition of taking UF purified water as raw water, the replacement cycle of cartridge is suggested as below: Cartridge Suggested replacement cycle Stage 1 Activated carbon absorber 6 months Stage 2 UF membrane protector 36 months Warm tips: the replacement cycle above is estimated ideally as various water qualities in different areas. Please attention that the practical replacement cycle must be different based on different water quality.