Xylem Fixed speed booster sets programming manual/Electronic control board SM30 - Manual (Page 50)

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6.2.18 HOUR COUNTER 6.2.18 HOUR COUNTER 6.2.18 HOUR COUNTER 6.2.18 HOUR COUNTER
Phase Display Comment Field Default
0 0 0 0 HOUR COUNTER HOUR COUNTER HOUR COUNTER HOUR COUNTER
1 P1 OPERAT.HOURS Reads pump 1 operating hours 0
2 P2 OPERAT.HOURS Reads pump 2 operating hours 0
3 P3 OPERAT.HOURS Reads pump 3 operating hours 0
4 OP.HOURS RESET Resets memory of pump hour counter
7 ALARMS
7 ALARMS 7 ALARMS 7 ALARMS
In MANUAL and AUTOMATIC mode the Alarms Log can be displayed by pressing the
↑UP and OK/MENU
buttons.
All the alarms are indicated and stored in the memory, but some block only automatic operation of the
set.
All the alarms cause the lighting of the red FAULT led.
The alarm for low water level on intake lights the red LOW WATER led.
Alarm display Alarm display Alarm display Alarm display
The last ten alarms that occurred are stored in the board and are visible on the alarms log menu.
If an alarm occurs, the FAULT led lights up and the alarm is stored in the memory.
The alarm is shown on the display for the whole time in which the condition remains.
When the condition ceases, the alarm is automatically reset, while the blinking FAULT led remains lit.
The alarm can be acknowledged with the button P3 (EXIT): the FAULT led is turned off.
Resetting of the alarms log is done in manual mode in the Alarms menu.
ALARMS LOG MENU ALARMS LOG MENU ALARMS LOG MENU ALARMS LOG MENU
Phase Display Comment
0 Alarm Message 1:
Date & time
Most recent alarm
1 Alarm Message 2:
Date & time
Alarm
2 Alarm Message 3:
Date & time
Alarm
3 Alarm Message 4:
Date & time
Oldest alarm
LIST OF AL LIST OF AL LIST OF AL LIST OF ALARMS ARMS ARMS ARMS
ALARMS LOG Definition Comment
MAX.PRES.THRESH. MAXIMUM PRESSURE
ALARM
(by sensor) Exceeding of set maximum pressure threshold for a
time greater than the defined delay.
It is active only in the mode with pressure sensor and is
excluded in manual operating mode.
If the alarm is activated for three consecutive times at
intervals of one minute, the board inhibits the
automatic operation; a manual reset is required.
INFORMATION FOR THE INSTALLER AND USER