English
WILO SE 11/2016
14
Monitoring of motor start-up
Once the pressure switch/float switch is activated, or after a successful manual start-up, the automatic start-up
cycle of the motor is launched.
During the start-up phase, the controller monitors to ensure that the diesel motor is triggered.
The diesel motor is triggered when the start-up pinion is engaged in the gear ring of the motor.
If the diesel motor is not triggered after the first attempt, an error message appears on the screen. After each
start-up attempt, the other battery is used for the following attempt. After 6 unsuccessful start-up attempts, the
process is interrupted, the yellow LED “ATTEMPT START-UP” turns on (Fig. 2, pos. 22), an error message is
displayed on the screen and the malfunction signal contacts are active.
Duty cycling of the battery chargers
From the menu 5.3.1.0, it is possible to force the duty cycling of the active charger.
To do this, go to the menu 5.3.1.0, accessible from level 3, change the value “Auto” and select “Man”. The value
automatically reverts to “Auto”.
The battery charger which was active has swapped. The duty cycling countdown has also been reset to 0.
6.2.2 Application of the switchgear
Levels of access
•
Level of access 1:
Allows access to the functions without particular restrictions, such as for stopping
the buzzer (Fig. 2, pos. 18) or to proceed to a light test (Fig. 2 pos. 19).
•
Level of access 2
, intended for operators/owners, is
accessible only after activation of the key switch
(Fig. 1, pos. 6). It enables access to certain functions such as the resetting of error messages (Fig. 2,
pos. 20) and the commissioning/decommissioning of the pre-heating diesel device (Fig. 2, pos. 17).
•
Level of access 3
, intended for the commissioner,
is accessible with a code, given in the menu 7.0.0.0.
It enables access to all configurations of the menu.
Control elements
•
Main switch (Fig. 1, pos. 11) On/Off (lockable in “Off” position).
•
The LCD (Fig. 1, pos. 2) displays the pump operating status and the settings menu. The control button
(Fig. 1, pos. 3) allows menu selection and the entering of parameters (level 3 access required). To
modify the values or to scroll through a menu level, turn the knob and to select and confirm, press it:
