Setting The Auxiliary Pressures; P1: Setting The Auxiliary Setpoint; P2: Setting The Auxiliary Setpoint; P3: Setting The Auxiliary Setpoint - DAB e.sybox Instructions Pour L'installation Et L'entretien

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7.3.2 - Setting the auxiliary pressures

The device has the possibility of varying the setpoint pressure accord-
ing to the status of the inputs, up to 4 auxiliary pressures can be set for
a total of 5 different setpoints. For the electrical connections refer to the
control unit manual; for the software settings see paragraph 7.6.15.3 -
Setting the auxiliary point input function.
If several auxiliary functions associated with several inputs are
active at the same time, the device will set the lowest pressure
of all the active ones.
The auxiliary setpoints can be used only through the control
unit.

7.3.2.1 - P1: Setting the auxiliary setpoint 1

Pressure at which the system is pressurised if the auxiliary setpoint func-
tion is activated on input 1.

7.3.2.2 - P2: Setting the auxiliary setpoint 2

Pressure at which the system is pressurised if the auxiliary setpoint func-
tion is activated on input 2.

7.3.2.3 - P3: Setting the auxiliary setpoint 3

Pressure at which the system is pressurised if the auxiliary setpoint func-
tion is activated on input 3.

7.3.2.4 - P4: Setting the auxiliary setpoint 4

Pressure at which the system is pressurised if the auxiliary setpoint func-
tion is activated on input 4.
The pump restarting pressure is linked not only to the set pressure
(SP, P1, P2, P3, P4) but also to RP. RP expresses the decrease
in pressure, with respect to "SP" (or to an auxiliary setpoint if acti-
vated), caused by the pump starting.
For example:
SP = 3,0 [bar]; RP = 0,5 [bar]; no active auxiliary setpoint function-
During normal operation the system is pressurised at 3.0 [bar].
The electropump restarts when the pressure falls below 2.5 [bar].
88
Setting a pressure (SP, P1, P2, P3, P4) that is too high for the
pump performance may cause false water lack errors BL; in
these cases lower the set pressure

7.4 - Manual Menu

From the main menu, hold down simultaneously the "SET" and "+" and
"-" keys until the manual menu page appears (or use the selection menu
pressing + or -).
The menu allows you to view and modify various configuration param-
eters: 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.
Entering the manual menu by pressing the SET + - keys puts
the machine into forced STOP condition. This function can
be used to force the machine to stop. The Stop condition is
memorised and reproposed even switching off the machine and
switching it on again
In the main menu, irrespective of the parameter displayed, it is
always possible to perform the following controls:
Temporary starting of the electropump.
Pressing the MODE and + keys at the same time causes the
pump to start at speed RI and this running status remains as
long as the two keys are held down.
When the pump ON of pump OFF command is given, a com-
munication appears on the display.
Starting the pump
Holding down the MODE - + keys simultaneously for 2 sec. causes the
pump to start at speed RI. The running status remains until the SET key
is pressed. The next time the SET key is pressed the pump leaves the
manual menu.
When the pump ON of pump OFF command is given, a communication
appears on the display.
In case of operation in this mode for more than 5' with no flow of liquid,
an alarm overheating alarm will be triggered, with the error PH shown on