Publicidad
Idiomas disponibles
Idiomas disponibles
3
THE OPERATOR PANEL
3.1
Keyboard and Display
Description of the elements:
1.
LCD graphic screen
(Six) LED warning light indicating the active function;
2.
each LED indicates the activation of the key next to it.
3.
LED red warning light (
LED white warning light (
board is live; if it is blinking, it means that the board is
4.
live, but the pump is not enabled (see "RUN/STOP" key
below).
LED green warning light ( ), indicates that the pump is
5.
running.
(Four) keys "SET 1-4" for manual control of switching
6.
on, for directly selecting (or deselecting) a set flow or
speed (setpoint).
The table in chapter 8 shows the factory values of the
setpoints associated with the keys from "SET1" to
"SET4". These values are suitable for most
installations, but they can be easily changed if desired
(see 6.2.2)
Key for activating "QuickClean" mode, to command
7.
quick cleaning or quick recirculating with a high flow
rate.
Key for enabling "Auto", mode, for activating the
8.
automatic control of the pump (which may be timed
("Timers") or given by external signals ("EXT").
Keys for navigating and accessing the menus:
the "ENTER" key allows you to access the menus
•
and the items on which you are positioned;
9.
the "arrow" keys allows you to move about on the
•
display or in the active menu, and to select an item;
they also allow you to change the value of the
selected item.
"OK" key, to confirm and to leave without saving the
10.
changes made.
"ESC" key, to cancel any changes and leave (without
11.
saving).
"Reset" key, to cancel the alarms (faults) that may be in
12.
progress.
"RUN/STOP" key, to enable or disable running of the
pump; the pump enabled status is indicated by the
13.
steady lighting of the white LED
running of the pump is disabled.
When the pump is running (green LED lit), the pump stops if "RUN/STOP" is pressed, whatever the operating condition, in both
"Manual" and "Auto" mode.
However the "RUN/STOP" control is not direct starting control, but only an enabling: if it is pressed with the pump stopped
(green LED off), the pump starts only if a mode is active that contemplates switching on at the current moment.
In STOP condition, when the white LED is blinking, the pump can never stop until "RUN/STOP" is pressed.
The only exceptions:
- the "Antifreeze" function can start the pump even in STOP status, to avoid breakages due to frost (see paragraph 6.2.7);
- the "Antilock" function can start the pump even in STOP status, to avoid metchanical blocking of the impeller after long
inactivity (paragraph 6.2.8).
The keyboard can be blocked with a "Password"; in this way access to the functions can be restricted, to avoid undesired intervention. See
paragraph 6.2.1.8.
), for alarm indication (fault).
), lit to indicate that the
, which blinks if
ENGLISH
1.
2.
8.
9.
11
12
3
4
11
Figure 6
6.
7.
10
13
5
Publicidad
