Coelbo Onematic Betriebsanleitung Seite 5

7. STARTUP.
It is recommended to connect ONEMATIC to the electric supply via the motor protection switch. Wait for 5 seconds while the ONEMATIC is
n
running autotest.
n If the unit is started for the first time, it will directly open the configuration menu. The LCD screen will display a message for language selection.
Choose your language and start the configuration procedure - see 7. CONFIGURATION.
Once the unit is configured, switch to manual mode by pressing the AUTO On/Off push-button (green LED off). Verify the rotational direction
n
of the pump, and whether it is correctly primed using the Start/Stop push-button.
Press AUTO On/off. The unit is ready to operate.
n
8. CONFIGURATION.
Values may be changed by using pq , changes can be saved by pressing ENTER. If you wish to quit the configuration sequence,
press MENU. Each time ENTER is pressed, the different screens, which display the sequence of configuration, will open
automatically.
0
PLINE PON
03,0 bar 02,0 bar
1
ONEMATIC
V 0.0
2
LANGUAGE
ENGLISH
3
INT. MAX.
OFF
4
LEVEL PROBE
NOT
(1)
5 OPERATING MODE
ON-OFF
OPERATING MODE
PRESSOSTATIC
(2)
P ON
6
05,0 bar
7
P OFF
06,0 bar
8
START DELAY
00 sec
9
STOP DELAY
00 sec
10
PLINE PON POFF
05,0 02,0 06,0
PLINE INT F
05,0 9,0 1
PLINE PON
05,0 03,0
(1) "
P ON" must be at least 0.2 bar higher than manometric pressure.
Eg: with 20 meters of water column ð P ON > 2.2 bar.
The pump must be able to supply at least 0.5 bar more than "P ON".
(2) Being in pressure dependent mode "P OFF" must be at least 0.5 bar lower than the pressure supplied by the pump.
Push MENU for 3 seconds to start configuration sequence.
This temporary message gives information about the software version
Choose language using the pq
ENGLISH", "LANGUE FRANÇAISE", "LINGUA ITALIANA" and "IDIOMA ESPAÑOL".
The rated current intensity - from 0 to 10 A - is entered by means of the pq keys to
enable thermal protection of the motor. This value is given on the name plate of the
motor. Press ENTER to confirm.
If there is no external device for detecting the minimum water level, press ENTER to
confirm. Otherwise, change NO for YES using the pq keys.
In this step, the mode of operation can be selected using pq. There are 2 options:
On-off mode: only the start pressure is configured. The pump will start at this
n
pressure - with the delay configured in the next step - and it will stop when there is
no flow demand.
Pressure-dependent mode: the start and stop pressures of the pump can be
n
configured.
This is the start pressure for the pump. The desired pressure values within the respective
range can be chosen using the pq keys:
On-off mode: from 1 to 5 bars.
n
Pressure-dependent mode: from 0 to 6,5 bar.
n
This is the stop pressure for the pump in pressure-dependent mode. It must be within a
range of 1 to 7 bar and 1 bar above the start pressure.
Use pq to modify the values.
This is the delay to start the pump once it has reached the start pressure. Choose the
desired timing using the pqkeys.
This is the delay to stop the pump once it has reached the stop pressure. Choose the
desired timing using the pqkeys.
System is ready to operate.
Press AUTOMATIC On/Off, green LED is lit.
From this moment the LCD screen will show:
On-off mode: current pressure (PLINE) and start pressure (PON).
n
Pressure-dependent mode: current pressure (PLINE), start pressure (PON) and
n
stop pressure (POFF).
Using p in AUTOMATIC mode, it is possible to access a detailed expert screen with the
following parameters:
n P line: current pressure.
INT: present current consumption.
n
F: position of the flow sensor (0: no flow, 1: with flow)
n
keys: PRACHE DEUTSCHE", "LANGUAGE
EN
MENU MENU
3"
3"
ENTER
ENTER MENU
ENTER MENU
ENTER MENU
ENTER MENU
MENU ENTER
ENTER MENU
ENTER
MENU
ENTER MENU
On
MENU
Off
5