Installation Guide
GUIDE FOR PRODUCTION
Please read this instruction carefully before use
Trouble-Shooting
PROBLEM CAUSE ACTION
Water will not shut 
off completely.
Cartridge may be 
defective.The 
cartridge may 
getting lose. The O 
ring from cartridge 
is out of shape.
The flow rate is 
small, no bubble.
The net of aerator 
has fur or blocked 
by incrustation. 
The water pressure 
is low.
Remove aerator cover, 
clean the net or the 
incrustation, reinstall the 
aerator cover. If the 
problem is still exist, we 
suggest add one electric 
water pump.
The handle is 
loose.
The fixing screw 
from handle is not 
tighten.
Tighten the fixing screw by 
tool.
Abnormal sound 
from faucet.
The water pressure 
is too high or there 
is barrier or 
incrustation.
Reduce the water pressure. 
If problem is still exist, the 
barrier or inscrusation is in 
the inlet hose. Clean the 
barrier or inscrusation.
The handle is not 
turning smoothly.
The cartrdige is 
defective or has 
Clean the impurity inside 
the cartridge. If the 
cartridge is defective, just 
change a new one.
Remove handle and 
cartridge cap, tightening 
the cartridge cap. If 
problem is still exist, 
replace a new O ring of 
cartridge. If the cartride is 
defective, just replace a 
new one.
WSF-2201CH




