Grundfos Fire DNF, Инструкция по установке и эксплуатации

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English (GB)
11
Menu 3 (timers)
In this menu, two different timers can be set.
a) Run time before automatic stop
This function is set in line 1. It is possible to set manual stop
("MANU") or automatic stop ("AUTO"). The delay is set in
seconds (0 to 999).
If manual stop is selected, the pump can only be stopped with the
[STOP] button. The timer value has no impact in this mode.
If automatic stop is selected, the pump will be stopped
automatically after the time set.
b) Start delay
A start delay can be set in seconds (0 to 99) in line 2. The pump
starts after the delay. The timer starts counting when the system
pressure falls below the cut-in pressure. It is reset to its initial
value when the system pressure reaches the cut-out pressure.
Menu 10 (print)
In this menu, the user can select how pressure data are to be
shown when printed (if a printer is installed). The print mode can
be set as "TEXT" or "GRAPH".
"TEXT": Each pressure record is printed on a separate line.
"GRAPH": The pressure record is printed as a bar graph.
When "GRAPH" is selected, a second window can be opened to
select the axis value. The Y axis is the pressure axis.
The X axis is the time axis. The selection is 1 h or 1/4 h. The grid
can be set between 0 and 4. If set, the grid line will be drawn to
help reading the pressure.
Menu 11 (pressure log)
In this menu, the user can view the pressure log.
The first line shows date/month and time, the second line shows
the pressure.
Press [Cut-in] button B3 to move to the next log or [Cut-out]
button B2 to move to the previous log.
To exit the menu, do not press any button for more than
30 seconds, or press [Cut-in] button B3 for more than
10 seconds.
Menu 12 (event log)
In this menu, the user can view the event log.
The first line shows date/month and time, the second line shows
the event.
Press [Cut-in] button B3 to move to the next log or [Cut-out]
button B2 to move to the previous log.
To exit the menu, do not press any button for 30 seconds, or
press [Cut-in] button B3 for more than ten seconds.
Menu 13 (status of inputs and outputs)
In this menu, the user can view the status of inputs and outputs.
The first line shows the numbers of activated inputs and outputs.
Inputs:
1: Pump room alarm
2: Motor fault
3: Motor run
4: Stop button
5: DIP switch (with without solenoid valve).
Outputs:
6: Weekly test
7: Pressure board (EPSR) ready
8: Pump demand.
The second line shows the hexadecimal value of analog input 1
(0 to 5 V) and input 2 (0 to 100 mV).
TM
04
51
53
27
09
Note
The timer starts counting when the system
pressure is higher than the cut-out pressure.
If the system pressure falls below the cut-out
pressure, the timer will be reset automatically to
its initial value.
The remaining time before stop is displayed in
the top right of the display.
Note
When start delay has been set, the remaining
time before start is displayed in the top right of
the display.
T
M
04
51
54
27
09
TM
04
5
1
55
27
09
T
M
04
51
56
27
09
T
M
04
51
57
27
09
OFF Tim: 600 Auto
ON Tim: 10 SAVE
Print Mode : TEXT
SAVE
Print Mode : GRAPH
NEXT
Y max : 300
Y min : 200 NEXT
X : 15 min.
Grid : 2 SAVE
TM
04 51
58 270
9
TM
04
51
59
27
09
TM
04
51
60
27
09
TM
0
4
5
161
2
709
TM0
4
516
2
2
7
0
9
Pressure Log
03 - mar 12 : 36 : 18
125
Event Log
03 - mar 12 : 27 : 03
Pump start
In: 1.3.4.5 Out: 6.8
A: 2A5Ah B: 3684h