-14-
After replacing old filters, they cannot be cleaned and reused; it is recommended that you dispose
of them with solid waste garbage.
Notes
★
When any of the following situations occur, immediately disconnect the water purifier water
source (close the inlet water ball valve) and/or the power source and carry out repairs.
· If the water purifier pipes or related components are leaking.
· If the water purifier’s related components stop working.
· If any components leak electricity.
· If there are any other anomalies or failures.
★
When you go out or do not use the machine, disconnect the water purifier water source
(close the inlet water ball valve) and/or power source.
★
If the water purifier parts are damaged, it is recommended that the water purifier be entrusted
to the manufacturer or distributor, service center, or specialized technical personnel for
replacement to prevent loss caused by improper operation, the manufacturer is not liable for
losses caused by operation or use not in accordance with the instructions and reminders.
Failure Diagnosis and Resolution
Failure
Experienced
Reason
Resolution Method
The machine
will not start
The power source is not connected
Check the power source or the
power source plug
Low inlet water pressure or no water
Check the inlet water pressure
Low-pressure switch failure, cannot
connect the power source
After connecting the inlet water,
measure the resistance, replace
High-pressure switch cannot be restored
After letting off the pressure,
measure the resistance, replace
Switch Mode Power Supply is burned out
Measure the output voltage,
replace
The high
pressure pump
is working
properly, but no
water is being
produced
High-pressure pump has lost pressure
Measure the water pump pressure,
replace
Inlet water solenoid valve is faulty, no water
can get in (no pure water)
Replace the solenoid valve
A pre-filter is blocked
Observe the pure water and waste
water, replace the pre-filter
Non return valve is blocked (waste water,
no pure water)
Replace the non return valve
The RO Membrane is plugged
Clean or replace the RO membrane
The machine is
turned off but
waste water has
not stopped
Inlet solenoid valve failed, cannot
effectively cut off the water supply
Observe the waste water, replace
the inlet solenoid valve
Non return valve has lost pressure (small
waste water flow rate)
Observe the waste water, replace
the non return valve
After the
Non return valve has lost pressure
Replace the non return valve
