5
12. PRESSURE SENSOR CALIBRATION
In case of wrong lecture of the pressure sensor it can be adjusted
again.
For the pressure sensor calibration is necessary to have a pressure
gauge in the installation. Proceed following next steps:
ZERO REGULATION
1. Open the taps living the hydraulic net without pressure.
2. Press simultaneously the buttons and until the display
show 0.0 flashing.
3. Press to validate.
FULL SCALE
1. Start the pump and close all the taps to pressuri-
ze the installation and reach the cut-out pressure.
(If the pump does not start, please hold the button to
reach the cut-out pressure)
2. Press simultaneously the buttons and till the display
flashes with a figure.
3. Adjust the pressure with the arrows push-buttons until the va-
lue on the display maches with the pressure reading.
4. Press to validate.
Remark 5: pressure sensor decalibration should not be a nor-
mal event. If it is frequently repeated contact the technical
service.
13. REGISTER OPERATION DATA AND ALARMS
+ +
- Press simultaneously + + during 5 seconds.
- Press to advance in the REGISTER.
- The DATA sequence is:
MESSAGE
DESCRIPTION
SCOPE
rEC
HF xxx
Controller operating hours
0-65535
HP xxx
Pump operating hours
0-65535
CF xxx
Operating cycles
Number of start-stop cycles.
0-999999
Cr xxx
Number of connections to the
power supply.
0-65535
A01 xxx
Number of A01 alarms.
0-999
A02 xxx
Number of A02 alarms.
0-999
A04 xxx
Number of A04 alarms.
0-999
A05 xxx
Number of A05 alarms.
0-999
A11 xxx
Number of A11 alarms.
0-999
APM xxx
Number of over-pressure
alarms (---).
0-999
rPM x.x
Maximum registered pressure.
rSt
ENTER -> EXIT.
+ -> All the alarms are
restored except the opera-
tion data.
14. WARNINGS AND ALARMS
COD.
DESCRIPTION
SYSTEM REACTION
A01
O
DRY-RUN-
NING
(Only for
SWITCHMA-
TIC 2)
When is detected a dry-run operation
the pump is automatically stopped. By
mean of ENTER the normal operation
can be manually restored.
((O))
After the activation of the dry-running
alarm if the Automatic system reset
(ART) is enabled, a first attempt at 5
minutes and then an attempt every 30
minutes for 24 hours is performed in
order to restore the normal operation.
This alarm can also be reset manually
with the ENTER push-button. If the
alarm persists after 24 h we find a
definitive alarm.
A11
O
DRY-RUN-
NING
(BY MINIMUM
PRESSURE)
Is displayed during normal operation
if the pressure is below the minimum
pressure (Px.x) - previously set - during
a period (txx) - also previously set - in
the ADVANCED MENU.
If at any time the pressure exceeds the
minimum pressure, the operation is
restored automatically and the alarm
is cleared.
Normal operation can also be restored
manually by pressing ENTER.
A21
((O))
DRY-RUN-
NING
(BY EXTERNAL
LEVEL INPUT)
Only if tE1 has been activated in the
advanced programming menu.
The alarm is displayed on the screen
when the float switch detects a low
level of water in the suction tank,
stopping the operation of the pump. It
is automatically restored when there is
water again.
A02
O
OVERLOAD
(Only SW2)
Overcurrent alarm is activated when the
nominal pump current is exceeded.
4 automatic reset attempts prior to the
final alarm are performed.
During the attempts display will show
current.
Normal operation can also be restored
manually by pressing ENTER.
((O))
A04
(((O)))
FAST CYCLING
(Hammering)
This alarm can be unabled or activated
in the BASIC MENU. The alarm is
activated when 3 consecutive cycles
occur in a range lower than the set time
(between cycle and cycle).
If it has been activated rc1, this alarm
does not stop the normal operation but
are added 5 seconds to the start delay
in order to protect the electric pump.
If it has been activated rc2, the pump
is stopped.
To RESET the normal operation press
ENTER.
A05
O
DAMAGED
PRESSURE
TRANSMITTER
CONTACT WITH YOUR SUPPLIER.
15. EC STAMENT OF COMPLIANCE
COELBO CONTROL SYSTEM, S.L. States, on our own responsibi-
lity, that all materials here with related comply with the following
European Directives:
- 2014/35/EU.
- 2014/30/EU.
- 2011/65/EU+2015/863/EU.
Name:
- SWITCHMATIC 1 /1+
- SWITCHMATIC 2/2+
- SWITCHMATIC 3/
3+
Standards : EN-60730-2-6, EN-60730-1, EN-61000-6-1, EN-61000-
6-3, IEC-60730-1, IEC-60730-2-6
F. Roldán Cazorla
Director Técnico
04/05/2016
COELBO CONTROL SYSTEM, S.L.
Ctr de Rubí, 288 - P.I. Can Guitard
08228 Terrassa - BARCELONA (SPAIN)
16. CLASSIFICATION AND TYPE
According to IEC 60730-1 and EN 60730-1 this unit is a control
sensor device, electronic, independent assembly, programming
type A with action type 1B (microdisconnection). Operating value: I
<20% I learned. Pollution degree 2 (clean environment). Rated im-
pulse voltage: cat II / 2500V. Temperatures for ball test: enclousure
(75) and PCB (125).
