BTS Y1-4000D Manual De Usuario página 30

5.2.2 time setting OFF РО4: Press the
release upon Ьеер,РОЗ will Ье displayed оп the voltage display screen.Then
press s:\�i, or ,:::� key again,P04 will Ье displayed оп the voltage display
screen,the current display screen will display the last setting.Press
increase, press @ to decrease. Press
setting,the pump controller automatically stops according to the set time.
5.2.З no-load delay restart РО5: Press the
release upon Ьеер, РОЗ will Ье displayed оп the voltage display screen.Then
press s:\�i, or ,:::�, again,P04 will Ье displayed оп the voltage display
s:\�i,
screen.Continuous press
display screen, enter the no-load delay restart setting,the current display
screen will display the last setting.Press @ to
decrease.Press ;�;; to save the setting.After setting,the pump controller
automatically restarts in delay according to the set time.
5.2.4 Over voltage setting P07:Press the
screen,the over voltage setting is 456 for three phase or 264V for single
phase, adjustable.
5.2.5 Under voltage setting P08:Press the key
оп the screen,the under voltage setting is 304 for three phase or 176V for
single phase, adjustable.
5.2.6 LCD backlight setting P09:Press the key
screen,the LCD backlight will Ье off according to the set time.Press@to
increase,press@to decrease.
5.2. 7 No load trip delay time setting Р12: Press the key
оп the screen, to set по load trip delay time (1-600 seconds settable). Press
о Increase an dt;;;:'\ W о ecrease, d
fi:\ .
� t t
5.2.8 Overload trip delay time setting Р1 З: Press the key
displays оп the screen, to set overload trip delay time (1-600 seconds
se а е . tt ьІ ) р ress t . о Increase an
(';;:\
�
setting.
-05-
s:\�i, or ,:::�, key for З seconds,and
;�;; to save the setting. After
s : \�i, or ,:::�, for З seconds,and
,:::�
or ,РО5 will Ье displayed оп the voltage
increase,press
or until РО? displays оп the
s:\�i, ,:::�,
s:\�i, or ,:::� until РО8 displays
s:\�i, until РО9 displays оп the
s:\�i, until Р12 displays
SТОР STIRT t о save th е se Ing. tt"
s:\�i,
until Р1 З
6о::\
STIRT
d W t d о ecrease, SТОР t о save
5.2.9 Overload setting РО1
lt сап make the pump stalled /Anti-rust/overload protection, Setting the
Over-current little bigger than the normal working current is reasonable.
@ to
Press key@for Зseconds,and release upon Ьеер, РО1 will Ье displayed оп
the voltage display screen," Over Load"
screen will display the last setting.Press
decrease.Press
seconds.
Attentions:
Normal working current < over-load current setted < Pump Over-load current.
Pump will stop when running current is bigger than the set current." Over-
@
to
load" shows оп screen means pump under over-load .The screen displaying
over-load current and flashing.Overload current is of inverse time limit
protection,the more it exceeds the setting ,the quicker overload protection works.
You сап set the over-load protection current 2 times of the motor/pump power
,eg.4kw pump ,
Setting current=4*2/0.85=9.4A ,set 9.4А as the over-load protection current.
5.2.1 О No-load setting РО2
When the running current of the water pump is lower than the set no-load
current,the water pump automatically stops.no-load current is of inverse time limit
protection,the lower it is to the setting ,the quicker no-load protection works.
No-load protection current setting this function сап control and protect the
water pump in case of water shortage, dry run and impeller damage.
Press@
protection setting state. NO-Load light is on,the current display screen will
display the last РО2 setting.
setting, it will automatically save after 15 seconds,or press
instantly.
For example,switch оп the water pump under water shortage,the current
th е
displayed at this moment is the no-load current of the water pump,the no-load
protection parameter is to Ье set slightly higher then the water shortage current,or
slightly lower than normal operation current.
Parameter setting---pipeline water shortage < no-load current < normal
operation current.
lights оп, the current display
@
1
;�
to save the setting,orit will automatically save in 15
;;
for З seconds and release upon Ьеер to enter РО2 water shortage
@
Press to increase, press@ to decrease. After
to increase,press @ to
1
;� key to save
;;
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