Coelbo SPEEDBOX DUO Instrucciones Para La Instalación Y Utilización página 13

TIME MIN.
PRESS.
XX sec
PRESSURE SENSOR
0-10 bar
10. START UP
• Be sure that the pump is correctly primed
• Connect the device to the electric supply with the magnetothermic switch, FAILURE led light will be ON.
Wait for 10 seconds while the device is doing the autotest. Once it finishes, led light FAILURE is OFF and
led light LINE is ON. The LCD screen will show message "SPEEDBOX DUO " and inmediately the language
display of the configuration mode.
• The device is ready for being configured.
11. EXPERT MENU.
Special configuration, there is no need to adjust these values, they are factory set.
Using ↑↓ we can change the values and press ENTER for validation. Whenever we want to quit the confi-
guration sequence press MENU. After every ENTER it will appears automatically the different screens that
constitute the configuration sequence.
MENU
EXPERT
MAX. FREQUENCY
50.0 Hz
PROPORTIONAL
92
INTEGRAL
100
ACCELERATION
40
DECELERATION
50
MOTOR TYPE
THREEPHASE U V W
SWITCHING FREQ.
8 KHz
UNIT
BAR
AL-WATER CANCEL
NO
Configuration of the time that the system can be working under the mini-
mum pressure before the minimum pressure alarm appears.
The range of lecture of the pressure transmitter installed must be adjus-
ted.If the range is within 0-10 bar confirm by mean of ENTER.
If the range is within 0-16 or 0-25 bar change it by mean of ↑↓ and then
confirm with ENTER.
To start the configuration secuence press MENU + ENTER
during 3"
By mean of keys ↑↓ it can be adjusted the maximum working frequen-
cy.
PI parameter, factory set. For any doubt contact with the manufacturer.
PI parameter, factory set. For any doubt contact with the manufacturer.
Using ↑↓ it can be adjusted the desaceleration. Rank 5-20 (Hz/s). Press
ENTER to confirm.
Using ↑↓ it can be adjusted the desaceleration. Rank 5-20 (Hz/s). Press
ENTER to confirm.
By mean of keys ↑↓ it can be adjusted the motor type: Single phase/
Three phase. In case of single phase disconnect black cable. (fig.4)
Using ↑↓ it can be adjusted the commutation frequency 8KHz o 4KHz.
Press ENTER to confirm. For installations with submersible pumps or
where the cable of the device to the pump exceeds 20m, it is advisable to
work in a commutation frequency of 4Khz.
Using ↑↓ it can be changed the pressure unit bar/PSI.
The dry run protection by current consumption can be deactivated set-
ting this parameter to YES.
Warning! In case of deactivating the dry run protection by current
consumption it is recommended to set a minimum pressure with the
parameter "MIN.PRESS ALARM" of the configuration menu or the devi-
ce will not protect the pump from a dry run.
13
ENTER
ENTER
+ 3"
ENTER MENU
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER