USER MANUAL FOR WTP-25 POOL FILTER
6
3.
Setting device running:
Manufacturer recommends
：
running time=water temperatur/2 (h)
For example
：
if water temperature is 24
0
C then the running time is 24/2=12hours
Recommending to set time as
：
8
：
00-20
：
00
The device can do filtering at night time if noise pollution is not considered.
TROUBLE SHOOTING
PROBLEM REASON
SOLUTION
Pump is running
but filtering
effect is not good
Filter bag is removed;
Filter bag is not placed correctly in
the drums Filter bag is dirty
&blocked
Put back the filter bags, replace
with clean bags
Check if filter bag is installed
correctly
Pump is working but
no water circulation
Air bubbles, pockets in Pump piping
Open inlet valve and fill with
water
or start/stop the pump a few
times to flush out the air
Pump is working but
the water flow is small
Filter bag is dirty
Clean filter bag
Filter basket is blocked
Clear out the leaves and garbage
of the filter basket
Water line is too low
Fill up the pool to 3/4 skimmer
Incorrect voltage
Check the voltage of power
supply
Outlet is blocked
Take out front part of jet to check
for debris
Water is found on the
bottom of the technical
house
Pump, pipe or union part is leaking
Tighten the pump union re-seal
the connection pipe
Underwater light
not working
Water is founded inside the light
Change a new light
Transformer no work
Check if the outlet of transformer
is 12V
Wrong wire connection
Check if the main power is
closed
Turn no the device but it
can not work
Outside set filtration time T1,T2,T3
Switch to manual mode check if
the device can work
