AQUAPHOR APRO 1000 LPH, Руководство пользователя

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53
Alarm №
Symptoms Possible causes Corrective Action
Alarm-01 Low level in
the raw water
tank Low level in the raw water tank T-
01 Check the presence of raw water; other-
wise, check RO water supply and LLS-
01 functionality.
Alarm-02
Pretreatment
system error The pre-filtration system is in the
PTS-01 regeneration mode for > 3
hours Check the functionality of pretreatment
equipment, RO system controller cable,
and pretreatment system controller.
Alarm-03
Antiscalant
tank low level No signal from the LLS-02 in the
antiscalant T-02 tank for 10 sec-
onds. Check the presence of antiscalant or/and
sensor functionality
Alarm-04
Raw water
low pressure No signal from the LPS-01 in the
supply line for a specified time
(Setup. -06) Check RO water supply and LPS-01
functionality.
Alarm-05 Low inlet
pressure No signal from the LPS-02 in the
water supply line to the RO system
for a specified time (Setup-06). Check the functionality of RO water sup-
ply, LPS-02, XV-01.
Alarm-06
High inlet
pressure to RO
membrane
unit No signal from the HPS-02 at the
membrane inlet for 10 seconds. Perform CIP or change the membrane,
check HPS-02 functionality.
Alarm-07 RO pump
overload A signal is received from the ther-
mal protection of the pump motor
of the RO system P-01. Check RO pump P-01 overload function-
ality.
Alarm-08 High electrical
conductivity
of permeate The conductivity value of the RO
system product is bigger than the
set value (Setup-04) for 5 minutes Perform PCP-01 calibration, perform
CIP, or change the membrane.
Alarm-09 Minimum
value of per-
meate flow The osmosis system permeate flow
value is less than the set value
(Setup-14) for 5 minutes. Check the functionality of FT-01. Per-
form CIP, or change the membrane.
Alarm-10 Minimum
concentrate
flow The osmosis system permeate flow
value is less than the set value
(Setup-14) for 5 minutes. Check the functionality of the concen-
trate sensor and automatic concentrate
valve XV-04.
Alarm-11 Low permeate
level There is no signal from the LLS-03
low water level sensor in the T-03
permeate tank for 20 minutes. Check permeate presence in the tank.
Alarm-12 High feed con-
ductivity The conductivity of the raw water
of the RO system is greater than the
set value for 5 minutes Check the raw water supply, functional-
ity of ECT-02 and pretreatment system.
Alarm-14 Feed pressure
sensor The feed pressure value is lower
than the set value (Setup-17) for 5
minutes Check the sensor and cable connection.
If there is an error after checking, then
replace the sensor.
Alarm-15 Inlet pressure
sensor The inlet pressure value is lower
than the set value (Setup-18) for 5
minutes Check the sensor and cable connection.
If there is an error after checking, then
replace the sensor.
Alarm-16
RO pressure
sensor The RO pressure value is higher
than the set value (Setup-19) for 5
minutes Check the sensor and cable connection.
If there is an error after checking, then
replace the sensor.
Alarm-17 Permeate pres-
sure sensor The permeate pressure value is
higher than the set value (Setup-20)
for 5 minutes Check the sensor and cable connection.
If there is an error after checking, then
replace the sensor.