Technical Assistance Menu; Tb: Water Lack Blockage Time; T1: Switch-Off Time After The Low Pressure Signal; Boosting) - DAB E.Box Plus Instrucciones De Instalación Y Mantenimiento

9.4.5 TECHNICAL ASSISTANCE MENU

From the main menu, hold down simultaneously the "MODE" and "SET" and "-" keys until "TECHNICAL ASSISTANCE
MENU" appears on the display (or use the selection menu pressing "+" or "-"). The menu allows you to view and
modify various configuration parameters: the MODE key allows you to scroll through the menu pages, the + and –
keys allow you respectively to increase and decrease the value of the parameter concerned. Press SET to leave this
menu and return to the main menu. Also in this menu, different parameters may be seen depending on the operating
mode.

TB: Water lack blockage time

Sets the time for which the water lack signal must persist in order to give the alarm.
T1: Switch-off time after the low pressure signal (only in pressure boosting and KIWA pressure

boosting)

Sets the time for which the low pressure signal must persist in order to give the alarm. This parameter is useful in
KIWA mode.

T2: Switch-off delay time (only in KIWA pressure boosting)

Sets the delay with which the pumps switch off after switch-off conditions have been reached.

ET: Exchange mode

Sets the mode with which the pumps are exchanged. You can choose not to exchange them, to do it when restarting,
or to do it after a period of time.

AL: Anti-leakage

If anti-leakage is set, there will not be more than 8 starts per minute, per pump.

AB: Anti-blocking (only in drainage)

Starts the pumps for a few moments, if they have not been on for the time set in this parameter. This function is used
to prevent blocking of the pumps due to long inactivity. This function is available only in drainage.

TH: Tank height (only in filling or drainage mode with a depth sensor)

Allows you to set the tank height, if the E.Box is being used in filling or drainage mode together with a depth sensor.

ML: Maximum level alarm (only in filling or drainage mode with a depth sensor)

Allows you to set what will generate the maximum level alarm. You can choose a separate device, such as a float or a
level probe, or have the alarm given by the sensor used to start the pumps. In this case you can also set the level that
generates the alarm.

LL: Minimum level alarm (only in filling or drainage mode with a depth sensor)

Allows you to set what will generate the minimum level alarm. You can choose a separate device, such as a float or a
level probe, or have the alarm given by the sensor used to start the pumps. In this case you can also set the level that
generates the alarm.
RF: Reset fault & warning
Holding down the + and – keys together for at least 2 seconds deletes the history of faults and warnings. The number
of faults present in the log is indicated under the symbol RF (max 64). The log can be viewed from the MONITOR
menu on page FF.

PW: Setting the password

The E.Box display has a password-protected system. If a password is set, the parameters will be accessible and
visible but it will not be possible to change them.
When the password (PW) is "0" all the parameters are unlocked and can be edited.
When a password is used (value of PW different from 0) all modifications are blocked and "XXXX" is displayed on the
page PW.
If the password is set it allows to navigate through all the pages, but at any attempt to edit a parameter a pop-up
appears, asking you to type in the password. The pop-up allows you to quit or to type in the password and edit the
parameter.
When the correct password is typed in the parameters are unlocked and can be edited for 10'.
When the correct password is typed in a padlock is shown opening, while if the wrong password is given a flashing
padlock appears.
If the wrong password is typed in more than 10 times the same wrong password padlock appears with inverted
colours and no password can be accepted until the appliance has been switched off and on again. After resetting the
factory values the password is set back at "0".
Each change of the password takes effect when "Mode" or "Set" is pressed and each subsequent change of a
parameter implies typing in the new password again (e.g. the installer makes all the settings with the default PW value
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