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3.1.5 Information retrieval
The following table shows the signification of the operational data of the control system :
1st line on display
2nd line on display
(informational value)
Signification
up time
hours: X
(in hours)
Shows the cumulative operating times
of the control system in hours. The
value can be reset to 0 by pressing
the keys
.
total pump hours
P1 XXXX
(in hours)
Shows the cumulative runtimes of the
pumps in hours. The value can be
reset to 0 (separately for both pumps)
by pressing the keys
.
pump starts
P1 XXXX
(in number)
Shows the number of pump starts. The
value can be reset to 0 (separately
for both pumps) by pressing the keys
.
next maintenance
within days:XXXX
(in days)
Shows the number of days until the
next maintenance. The information
is saved at intervals of 4 hours. The
initial value can be preset between
365 and 0 days.
3.1.6 Warnings and notices of malfunction
The following warnings and notices of malfunction can be indicated on the display. In the fault
protocol, the according data will be recorded :
2nd line on
display
Signification
Alarm
Protocol
signal
Fault load
Current flow below 0,5 A. Either
no pump is connected, or a
phase is lacking.
This malfunction can be suppressed, if for the
motor current monitoring 0.0A are set in the menu
“current limitation“.
If both pump currents are set
to 0,0A, the control system is
running in the test mode. The
pumps are not deactivated. All
functions of the control system
are enabled. The motor current
is not monitored.
Yes
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