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Figure 5.
5.
First connect the ground cable to
the relevant terminal and then
connect the other cables. It is
good practice for the ground ca-
ble to be longer than the other
cables, Figures
6.
Check that all the cables are
secured, close the REAR cover
and fasten the screws if no other
cables have been connected.
4.3.4
I/O connections
The terminals must be chosen according to the ap-
plication and the type of sensor used (figures
9). For application, refer to figures
Refer
1.
Make sure that the control panel
is isolated from the power supply
to fig-
and cannot be energised.
ures 5,
2.
Open the front covers (1) and
6,
7
(3), and turn the main switch (2)
and 9.
OFF.
3.
Unfasten the 4 screws M4x25
and open the REAR cover (see
Figure 6).
4.
Insert the cables in the relevant
cable glands, Figure 5, section
4.5.
5.
Connect the cable to the relevant
terminals, Figures
6.
Check that all the cables are
secured, close the REAR cover
and fasten the screws if no other
cables have been connected.
4.3.5
Replacement of Fuse F1 or F2
If Fuse F1 or F2 needs to be replaced because it is
defective, replace it with one of the correct charac-
teristics.
Alarm A01 indicates that Fuse F1 is defective.
Alarm A02 indicates that Fuse F2 is defective.
Refer to
1.
Make sure that the control
panel is isolated from the pow-
figures 5,
er supply and cannot be ener-
6,
7
and
gised.
8.
2.
Open the front covers (1) and
(3), and turn the main switch (2)
OFF.
3.
Unfasten the 4 screws M4x25
and open the REAR cover (see
Figure 6).
4.
Use a proper tool to remove
fuse F1 (alarm A01) or F2
(alarm A02).
5.
Replace the Fuse according to
the correct
Tab
1.
6.
Close the REAR cover and
fasten the screws if no other
cables have been connected.
7
and 8.
7
and
11
to 62.
7
and 9.
Technical
data, see
4.4 Analogue sensor
An analogue sensor with 0/4-20mA output is re-
quired to show the pressure, level or temperature of
the system (refer to figures
A sensor offers the possibility of additional functions.
See section
5.3 Start-up and
4.5 Cable glands and terminals
4.5.1
Q-SMART 10/B set for pressurisa-
tion
Refer to figures 5,
7
and
The following values are recommended
#
Means/Conn
(Figure
ection
5)
(Figures 7, 9)
1
- Input power
supply
2
- Pressure
switch P1
- Common
Probe
3
- Motor Pump
1
4
- Sensor
5
- Maximum
pressure
switch
- Minimum
level probe
- Multiwire
probe ca-
(1)
ble
6
- Minimum
pressure
switch
- Minimum
level Float
switch
- Maximum
pressure
switch
(1) Connect the multiwire cable to a junction box,
and then each probe with its cable.
en - Original instructions
7
and 9).
programming.
9
Serigra-
Possible
phy
Q-
ble
diameter
SMART
(mm)
(Figures 7,
9)
1x230Vac
7 to 13
P 1
5 to 10
S COM
M 1
7 to 13
A IN
5 to 10
P MAX
7 to 13
S MIN
P MIN
5 to 10
G MIN
P MAX
ca-
37
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