Calpeda EASYMAT Instrucciones Originales De Uso página 27

10. Programming
To enter programming, select
the buttons (plus) or
programming parameter to be modified and select
(enter) to confirm. Use the buttons
or (minus) to move to the parameter to be
modified and select
the buttons (plus) or
decrease the value. From this moment the set-up
icon start blinking until the value is confirmed
with (enter).
To exit the program, push
you arrive on the basic display.
When you go in the set-up mode appear the icon
.
Example of parameter variation.
In order to modify the set point pressure from 3.0
bars to a 2.8 bars:
select (menu) and then with the buttons
(plus) or (minus) until you move to
programming parameter UP. Confirm with
(enter) and then with the buttons
(minus) move to the parameter UP05. Confirm
with (enter) and then with the buttons
(plus) or (minus) change the value up to the
desired value. From this moment the set-up icon
start blinking until the value is confirmed with
(enter).
To exit the program, push
arrive on the basic video, when you are out from
the set-up mode the icon disappear
10.1. PASSWORD insertion
To enter on a menu with password, four numbers
appear on the display, the number to insert is
blinking. By pushing
(minus) you can change the blinking value. If you
confirm with (enter) the next number start
blinking.
If the password is correct you can enter on the
MENU, if the password is wrong the first number
restart blinking.
(menu). Use
(minus) to move to the
(enter) to confirm, with
(minus) increase or
(menu) until when
(plus) or
(menu) until you
.
buttons (plus) or
To exit the program, push
arrive on the basic display, when you are out from
the set-up mode the icon disappear
password
(plus)
user
Technical assistance
11. Parameters to check when
starting up the unit
There are 4 programming parameters that need
to be checked when the unit is started up:
• Parameter UP02 NOMINAL PUMP CURRENT
The nominal current of the pump must be set.
If the value input is inappropriate there is
the risk of pump damage or to have an
unexpected overcurrent alarm.
• Parameter
FREQUENCY
The nominal frequency of the pump must be set.
If the value input is inappropriate there is
the risk of higher current absorption or
pump damage.
• Parameter UP05 SET POINT PRESSURE
The working pressure of the pump must be set.
If the value input is inappropriate for the needs
of the system, the value can be increased or
decreased using the
keys.
If during the first start-up of the unit, filling
the system takes longer than 1 minute and
the unit signals a
Increase the parameter AP06, until the
pressure rises above the set value and the
pump remain on. (Make sure the pump
are primed).
11.1. Vessel pressure
Once the new working pressure is entered,
the tank pre-loaded pressure must be
changed to be 2/3 of the working pressure
(i.e. 4 bar working pressure,tanks to be
pre-loaded at 2.7 bar).
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(menu) until you
value
1959
contact the technical
assistance
UP03 NOMINAL
(plus) or
dry-running alarm,
.
PUMP
(minus)