Step
Step
Step
P
: Programming of output signal for both
alarm relays. Default setting on printed
circuit board for alarm contacts is switching
to battery minus.
• Press button so
P
appears in display.
–
When releasing button, currently set
value appears in display (factory–set
value
NO
, normally open contact,
shown). On fault condition alarm
contact close.
• Press button.
–
External fault contact is modified by
programming it as
NC
, normally closed,
contact. On fault condition alarm
contact open.
P
: Two options for signaling fault condition
with alarm relays
F
and
F
.
• Press button so
P
appears in display.
•
o
(Option )
P
is set to default of
normally open.
F
relay contact
–
Low–level fault causes
F
contact
to repeatedly open and close.
–
Pressure fault causes
F
contact to close
and stay closed.
F
relay contact
–
Low–level fault or pressure fault
causes
F
contact to close and
stay closed.
•
o
(Option )
P
is set to default of
normally open.
– F
fault relay contact closes on
low–level fault.
– F
fault relay contact closes on pressure
fault.
–
Both contacts can be used for
remote signaling.
• Press pushbutton to change to option .
Complete program
Press button.
P –
is displayed.
NOTE
Press key
additional lubrication
within
seconds to save changed parameters.
After seconds, program reverts to
previous settings.
Important: Recheck parameter
settings in operating mode after
programming is complete.
NOTE
Program must be completed to save
new values.
Display
Press
Display
Press
Factory Setting
Display
Press
Display
Press
Display
Press
• Press key (
additional lubrication
) to
complete programming and save
entered parameters.
Program mode of pump with pressure
switch is complete.