Hydrotec HYDROION VAD 125-CS 1, Руководство по эксплуатации и техническому обслуживанию

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Last change 10/2018 E-P | Subject to technical modifications
3.2 Alarm records
Below is a survey of possible alarm or warning records:
Record Failure Reason / background Action
Pre-warn Maintenance
necessary Maintenance interval
soon running out Arrange for maintenance soon and
confirm in menu
Alarm Maintenance
necessary Maintenance interval ran
out Arrange for immediate maintenance
and confirm in menu
Pre-warn Power failure Separated for mains of
power failure Acknowledge failure
Pre-warn Brine lack No saturated brine in
brine tank Add salt into brine tank
Alarm Brine lack No saturated brine in
brine tank and a
regeneration is due to be
released Add salt into brine tank
Pre-warn Chlorinator

Blockage
The actual current is
outside the tolerance for
nominal current Deposit on chlorine electrode

clean or replace
Pre-warn Chlorinator

Blockage
The duration of the
chlorine production is
higher than the brine
intake period Check brine intake period and
chlorine production duration and
adjust if necessary. Alarm delay set
too low
Alarm Chlorinator

Saturation
The required current
cannot be achieved
even with quite high
voltage Too low brine saturation

add salt tablets

possibly check hydraulics of brine
intake
Alarm Chlorinator

Short circuit
Hardware error or false
terminal charge Check installation
Alarm head 1/2 time
exceeded Move time of valve
motor too long Check plug connections at valve and
terminals in the controller
Alarm head ½ time
increments Piston position not
reached Check plug connections at valve and
terminals in the controller
Alarm head 1/2 stdby current Hardware error
Check pcb’s and terminals
Alarm head 1/2 tract. current Hardware error
Check pcb’s and terminals
Alarm head 1/2 high current Hardware error
Check pcb’s and terminals
Alarm head 1/2 low voltage Hardware error
Check pcb’s and terminals
Alarm head 1/2 high voltage Hardware error
Check pcb’s and terminals
Alam Alternator low current Hardware error
Check pcb’s and terminals
Alarm Alternator high current Hardware error
Check pcb’s and terminals
Alarm Alternator time
exceeded Move time of valve
motor too long Check plug and socket contacts on
valve and terminal clamps on the
control unit
Alarm Alternator low voltage Hardware error
Check pcb’s and terminals
Alarm flow fallen below Too less flow Increase removal
Alarm flow exceeded Too high flow Reduce removal
Alarm lack of pressure Too low input pressure Check input pressure