DAB E.sybox Instruction For Installation And Maintenance

ENGLISH
GB
90
7.5.1 - RP: Setting the pressure fall to restart
Expresses the fall in pressure with respect to the SP value which causes
restarting of the pump.
For example if the setpoint pressure is 3.0 [bar] and RP è 0.5 [bar] the
pump will restart at 2.5 [bar].
RP can be set from a minimum of 0.1 to a maximum of 1 [bar]. In particu-
lar conditions (for example in the case of a setpoint lower than the RP) it
may be limited automatically.
To assist the user, on the RP setting page the actual restarting pressure
also appears highlighted under the RP symbol, see Figure 19.
7.5.2 - OD: Type of plant
VPossible values 1 and 2 referring to a rigid system and an elastic system.
The device leaves the factory with mode 1 suitable for the majority of
systems. In the presence of swings in pressure that cannot be stabilised
by adjusting the parameters GI and GP, change to mode 2.
IMPORTANT: The regulating parameters GP and GI also change in the
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stored in a different memory from the GP and GI values set in mode
2. So, for example, when passing to mode 2, the GB value of mode 1
is replaced by the GB value of mode 2 but it is kept and will reappear
again when returning to mode 1. The same value shown on the display
has a different weight in one mode or in the other because the control
algorithm is different.
Figura 19: Setting the restart pressure
7.4.3 - VP: Pressure display
Plant pressure measured in [bar] or [psi] depending on the measuring
system used.
7.4.4 - VF: Flow display
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sen measuring unit. The measuring unit may be [l/min] o [gal/min] vedi
par. 7.5.4 - MS: Measuring system.
7.4.5 - PO: Absorbed power display
Power absorbed by the electropump in [kW].
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power PO. This symbol indicates the pre-alarm for exceeding the allowed
maximum power.
7.4.6 - C1: Phase current display
Motor phase current in [A].
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rent C1. This symbol indicates the pre-alarm for exceeding the allowed
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overload protection is about to trip and it will very probably go into protec-
tion status.
7.4.7 - RS: Rotation speed display
Motor rotation speed in rpm.
7.4.8 - TE: Dissipator temperature display
7.5 - Installer Menu
From the main menu, hold down simultaneously the “MODE” and “SET”
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display (or use the selection menu pressing + or -). The menu allows
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allows you to scroll through the menu pages, the + and – keys allow you
respectively to increase and decrease the value of the parameter con-
cerned. Press SET to leave this menu and return to the main menu.

DAB E.sybox Specifications

General

Brand	DAB
Model	E.sybox
Category	Water Pump
Language	English