Coelbo SPEEDMATIC 1309 MASTER Montage- Und Gebrauchsanleitung Seite 14

SCREEN DISPLAY.
Being the unit in automatic mode (LED AUTO ON) by mean of the push-button p can be displayed several
operation parameters. Where:
n Pset is the set pressure or target pressure in bar.
n Pbar is the instantaneous lecture of pressure in bar.
n Hz is the rotation frequency of the motor in Hz.
n A is the instantaneous current consumption in A.
n ºC is the module temperature in ºC.
P . L I N E
0 , 0 b a r
H z P b a r
5 0 2 , 0
S T A T E
0 0
EXPERT MENU. Special configuration, there is no need to adjust these values, they are factory set.
Using pq we can change the values and press ENTER for validation. Whenever we want to quit the
configuration sequence press MENU. After every ENTER it will appears automatically the different screens that
constitute the configuration sequence.
E X P E R T M E N U
V E R S I O N . X X , X
Q 0
1 9
Q 1
- 1 9
Q 2
8
A C C E L E R A T I O N
1 0
D E C E L E R A T I O N
1 0
F R E Q U E N C Y
1 0 K H z
M A X I M U M P R E S S U R E
3 , 0 b a r
M A X I M U M P R E S S
0 s
ALARMS FOR GROUP ASSEMBLY:
The alarms for assembled devices, are similar to those of the individual one with the specific particularities of the
operation with 2 communicated devices. Depending on the system´s reaction there are 4 types of alarm:
1 .- COMMUNICATION FAILURE: not any alarm is activated. Both devices continue operating independently as a
single SPEEDMATIC.
2 .- DRY RUNNING: if there is a dry running alarm in a single pump, the other one assumes the role of "main device",
if there is an over-demand during next working cycles, the system will try to restore the device in failure. If the device
is restored in these conditions then it will be also restored the alternated operating mode. If there is lack of water on
both devices, the system will activate the ART system in the MASTER unit.
3 .- MINIMAL LEVEL IN THE TANK: the alarm "dry running" is activated and the device remains in failure. It will be
automatically restored when the level sensor detects water again.
4 .- REST OF ALARMS: If the alarm has occurred in a single device, the other will act as "main device". The system
will try to restore the disabled device only in case of over demand, after 4 successive attempts without success the
device is turned off, it should be restored manually. In case of alarms in both devices the system performs 4 restore
attempts, if it does not succeed the system is disabled.
To restore manually a device disabled by an alarm push AUTOMATIC ON / OFF in MASTER device and then ENTER
in the device with the alarm.
P . S E T - 2
4 , 5 b a r
A o C
8 , 0 2 5
To start the configuration secuence press MENU + ENTER during 3"
PID parameter, factory set. For any doubt contact with the manufacturer.
Using pq it can be adjusted the desaceleration. Rank 5-20 (Hz/s). Press
ENTER to confirm.
Using pq it can be adjusted the desaceleration. Rank 5-20 (Hz/s). Press
ENTER to confirm.
Using pq 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.
Maximum pressure configuration of the system. With the value 0,0 bar this
control is disabled. If the system detects a higher pressure than the one
configured as "MAXIMUM PRESSURE" during a longer time "MAXIMUM PRESS
TIME" configured the alarm A12 will appear.
T I M E
Configuration of the time MAXIMUM PRESS TIME.
-14-
+
ENTER MENU
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER