Fourgroup Simplex-Up Technical manual

SIMPLEX-UP
USE AND INSTALLATION HANDBOOK
SIMPLEX-UP
CONTROL PANEL FOR 1 ELECTRIC PUMP WITH CURRENT CONTROL.
Via Enrico Fermi, 8 - 35020 Polverara PD
Tel.[phone] Fax.[phone]
www.fourgroup.it E-mail : [email protected]
PR .T : FG006176
Date : 30/10/14
Rev . 02

2
1. Warnings
page………3
2. Overview
page ………4
3. Handling
page ………4
4. Application and working limits
page ……….5
5. Operation
page ……….6
6. Installation
pages……….7-8
7. Electrical connection
pages……….9-10
8. Level sensor ( emptying / filling S/R)
page……….11
9. Regulation and calibration
pages……….12-13
10. Stop of the pump
page ……….13
11. Lights and push-buttons
page ……….14
12. Maintenance
page ……….14
13. Waste disposal
page ……….15
14. Warranty
page ……….15
15. Spare parts
page ……….15
16. Conformity declaration
page ……….16
17. connection diagrams
pages……….17 - 18 -19 – 20
INDEX

3
The following symbols, accompanied by the words: “Danger”, “Warning”,
indicate the potential hazard resulting from failure to observe the associated
warning, as specified below:
Failure to observe this warning may result in
electric shock
Failure to observe this warning may cause
personal injury and/or damage to property
Failure to observe this warning may cause
damage to the pump, the unit or the system
-CAUTION:
Make sure the pumps are fully primed before you start them.
-CAUTION:
The control panel must be connected by a qualified electrician in compliance
with the electrical regulations in force.
-CAUTION:
The electric pump or the motor and the panel must be connected to an efficient
grounding system in compliance with the electrical regulations locally in force.
-CAUTION:
Ground the unit before carrying out any other operation.
-CAUTION:
The electric pump or the motor can start up automatically.
-CAUTION:
As a general rule, always disconnect the power supply before proceeding to
carry out any operation on the electrical or mechanical components of the unit
or system.
1. WARNINGS
DANGER
RISK OF ELECTRIC
SHOCK
DANGER
WARNING

4
The purpose of this manual is to provide the necessary information for the proper
installation, use and maintenance of SIMPLEX-UP. The user should read this manual
before operating the unit. Improper use may cause damage to the machine and lead
to the forfeiture of the warranty coverage. Always specify the model identification
code and the construction number when requesting technical information or spare
parts from our Sales and Service department. The instruction and warnings given
below concern the standard version; refer to the sale contract documentation for
modifications and special version characteristics. For instructions, situations and
events not considered in this manual or in the sale documents, please contact our
customer service.
Our units must be installed in sheltered, well-ventilated, non-hazardous environments
and must be used at a maximum temperature of +40°C and minimum of -5°C.
DANGER
WARNING
the panel must be handled with care, as falls and knocks can cause damage without
any visible external signs.
If for any reason the unit is not installed and starter immediately after it has reached
its destination it must be stored properly. The external packaging and the separately
packed accessories must remain intact, and the whole must be protected from the
weather, especially from freezing temperatures, and from any knocks or falls.
PRELIMINARY INSPECTION: after you have removed the external packaging,
visually inspect the control panel to make sure it has suffered no damage during
shipping.
If any damage is visible, inform a FOURGROUP dealer as soon as possible, no later
then 5 days from the delivery date.
2. OVERVIEW
3. HANDLING

5
DANGER
RISK OF ELECTRIC
SHOCK
WARNING
SIMPLEX-UP is designed for controlling 1 motor or electric pump used in
pressurization systems or in applications for emptying wells or water tanks
with multi-contact float switches.
FOURGROUP S.r.l. shall not be liable for any damage caused or suffered by
the unit as a result of its unauthorised or improper use.
TECHNICAL FEATURES :
- Electronic control panel;
- Power Supply 1~50/60Hz 230V +/- 10% (SIMPLEX-UP-M – Single-Phase);
- Power Supply 3~50/60Hz 400V +/- 10% (SIMPLEX-UP-T – Three-phase);
- Control input from NO contact (float/pressure switch);
- Alarm control input from NO contact (float/pressure switch);
- Control input with three minimum level sensors;
- Input for motor winding thermal protection;
- Sensors suitable for use with not flammable conductive fluids (not included);
- Incorporated selector for sensor operation in "Filling/Emptying" mode (dip-switch 1 and 2);
- Incorporated sensor sensitivity adjustment;
- Push buttons for operating motor in "Automatic-Off-Manual" modes;
- “Mains power on" LED;
- “Alarm" LED for min/max water level;
- “Motor on” LED;
- “Motor protection enabled” LED;
- “Automatic” LED (this is on the AUTOMATIC push-button);
- Restore protection button;
- Adjustable motor protection (Motor Current Trimmer: 2 <> 22A or 20 <> 44A);
- Protection activation time: 5”;
- Incorporated dip-switch for overriding the "Motor cut-out" (dip-switch 4);
- Internal “Sensors alarm” cut off dip-switch (dip-switch 3);
- Internal “ammetric alarm cut-in delay” cut off switch (jumper ESC. TIM. TA);
- Motor protection fuses;
- Auxiliary protection fuse;
- Alarm output with switching NO-C-NC contacts, capacity 16A 250V (resistive load);
- Single-phase version adapted for the insertion of a capacitor (not included);
- Main circuit-breaker with door lock;
- Output with cable clamps;
- ABS box;
- Protection IP55;
- Ambient temperature: -5/+40 °C;
- Relative humidity 50% at 40 °C (not condensed);
Do not use the product in environments where dust, acids, corrosive and/or
flammable gases etc. are present.
4. APPLICATION AND WORKING LIMITS
INTERNAL DIP-SWITCH
OFF POSITION INTERNAL DIP-SWITCH
ON POSITION

6
DANGER
RISK OF ELECTRIC
SHOCK
DANGER
WARNING
The “Mains power on” LED comes on to indicate that the board is working properly.
The motor can be governed directly by the operator with man present (Manual) or by remote
signals (Automatic) by means of the “Automatic – Off – Manual” buttons; (when the
automatic button is pushed the related LED above the button lights and the control panel is
ready to receive remote signals from the sensors and floats).
The motor works in Automatic by means of the G1 command that can be any clean contact
(e.g. float or pressure switch).
The min/max level is controlled by the sensor commands based on how the internal
DIP-SWITCH 1 AND 2 are set:
1=ON 2=OFF −› Emptying
1=OFF 2=ON −› Filling
ATTENTION: it is dangerous to set both the dip-switches to on or off position: in first
case the motor runs ever without level sensor deactivation; in second case the motor
doesn’t start with any level.
The sensor control input can also be used for the Start/Stop operations, closing the
G1 control with a wire jumper and respectively connecting two controls (e.g. floats)
between “Com-Min (Stop float)” and “Com-Max (Start float)” in place of the 3
sensors.
N.B.: When using this configuration the sensors alarm must be overriden by
SETTING THE DIP-SWITCH 3 TO OFF POSITION, otherwise the “level alarm” LED for
the min/max level will come on (based on the E/F setting) and the alarm output will
be activated.
3=ON −› Level sensor alarm enabled
3=OFF −› Level sensor alarm disabled
In the event the "Min/Max level" sensors are tripped, the motor stops, the “LEVEL ALARM”
light comes on and the Alarm output relay is tripped.
The sensitivity of the level sensors can be adjusted by means of the “SENS. SONDE”
(SENSOR SENSITIVITY) Trimmer, based on the conductibility of the liquid in which
they are immersed. By increasing the sensors sensitivity, correct functioning is also
possible in the presence of liquid with poor conductivity.
The green pilot light “MOTOR ON” indicates the functioning of the motor.
If the Overload protection is tripped, the motor stops and the red “PROTECTION ON” and
“LEVEL ALARM” LED lights on . Push RESET to reset the alarm;
Check for the cause of the malfunction before restoring the motor to operation
The motor overload protection can be overridden by set the dip-switch 4:
4=ON −› Amperometric protection enabled: “PROTECTION ON” and “LEVEL ALARM”
leds lighting + motor stop + alarm output
4=OFF −› Amperometric protection disabled: “PROTECTION ON” led lighting
without motor stop and without alarm output . In this manner the “PROTECTION ON”
alarm LED is activated but the motor continues to run and the alarm output does not
activate.
The amperometric protection tripping current can be adjusted by means of the
“CORRENTE MOTORE” (MOTOR CURRENT) Trimmer, based on the rated absorption of
the motor; the adjustment can be made from a minimum of 2A to a maximum of 22A.
(To determine Imax read In writing on chart model of the membrane).
The cut-in delay time is fixed at 5 seconds and can be overridden during setting by
bridging the “ ESC.TIM.TA” Jumper;
GENERAL NOTES :
During the calibration for Over-Load Protection, start the motor 2-3 times to check the
correct operating.
5. STANDARD OPERATION

7
DANGER
RISK OF ELECTRIC
SHOCK
DANGER
WARNING
Line of supply current
Connect the unit at ground before carrying out any other operation.
The voltage input corresponds to the data written on the panel and on the pump.
( 400V ± 10% 50/60Hz x SIMPLEX-UP-T )
( 230V ± 10% 50/60Hz x SIMPLEX-UP-M ).
Make sure that the power-supply-cable can bear the nominal current and connect it to
the terminals of the general switch of the control panel.
If the cables are exposed, they must be appropriately protected.
The line must be protected with a differential circuit breaker measured in accordance
with the regulations locally in force.
Line of motor power supply
Connect the unit at ground before carrying out any other operation.
The voltage input corresponds to the data written on the motor.
(400V±10% 50/60Hz three-phase)
(230V±10% 50/60Hz single-phase).
Doing some starting make sure that the motor respects the right direction of rotation
usually indicated by an arrow printed on the motor.
Line of external control
It is possible to control the motor in “Automatic” using a free voltage contact
normally open as a float switch or a pressure switch.
It is a line in very low voltage and not a power line. Connect anyway with the control
panel switched off and with the circuit breaker disconnected.
6a. INSTALLATION

8
-TO FIX THE CABLES IN THEIR TERMINALS USE A TOOL OF THE PROPER SIZE TO AVOID
THE DAMAGING OF THE SCREWS OR OF THEIR SEAT. If use an electric screwier pay
attention not to spoil the thread or the screws.
-FIX THE CONTROL PANEL TO A WALL AS IN PICTURE N.1 WITH SCREWS AND SCREW
ANCHOR USING THE HOLES ARRANGED IN THE BOX OR THE FIXING BRACKET IF
PRESENT.
AFTER THE FIXING, REMOVE EVERY PLASTIC OR METALLIC SURPLUS (ex. Pieces of copper of
the cables or plastic shavings of the box) INSIDE THE BOX BEFORE SUPPLING POWER.
WALL
Fig.1
N.B. : DO NOT INSTALL THE CONTROL PANEL CLOSE TO OBJECTS IN CONTACT WITH
FLAMMABLE LIQUIDS, WATER OR GAS.
6b. INSTALLATION

9
DANGER
RISK OF ELECTRIC
SHOCK
DANGER
WARNING
7a. ELECTRICAL CONNECTION SIMPLEX-UP-T
OVERLOAD
TRIMMER
SENSIBILITY FOR
LEVEL SENSOR
CONNECTOR FOR SYNOPTICAL
PANEL
AMPEROMETRIC
TRANSFORMERS
F1 (2A) PRIMARY
LINE
PROTECTION
FUSE
SIMPLEX-UP-T
F3 (2A)
MOTOR
PROTECTION
FUSE
ESC.TIM.TA.
AMPEROMETRIC PROTECTION CUT-IN
DELAY TIME OVERRIDE JUMPER
- WITH JUMPER CONNECTED:
DELAY OVERRIDDEN
INTERNAL DIP-SWITCHES:
1=ON; 2=OFF -> EMPTYING ----------------
1=OFF; 2=ON -> FILLING -------------------
3=OFF -> LEVEL ALARM DISABLED --------
3=ON -> LEVEL ALARM ENABLED ----------
4=OFF -> AMPEROMETRIC PROTECTION -
DISABLED
4=ON -> AMPEROMETRIC PROTECTION --
ENABLED
DETAILS:
OUTPUT 12Vcc for SIREN only
activated by high level float switch
(ALLARME G.A.)

10
DANGER
RISK OF ELECTRIC
SHOCK
DANGER
WARNING
7 b. ELECTRICAL CONNECTION SIMPLEX-UP-M
OVERLOAD
TRIMMER
SENSIBILITY FOR
LEVEL SENSOR
CONNECTOR FOR
SYNOPTICAL PANEL
AMPEROMETRIC
TRANSFORMERS
F3 (20A)
MOTOR
PROTECTION
FUSE
F2 (2A) PRIMARY
LINE
PROTECTION
FUSE
SIMPLEX-UP-M
J3-J4 FASTON FOR
START CAPACITOR
DETAILS:
ESC.TIM.TA.
AMPEROMETRIC PROTECTION CUT-IN
DELAY TIME OVERRIDE JUMPER
- WITH JUMPER CONNECTED:
DELAY OVERRIDDEN
INTERNAL DIP-SWITCHES:
1=ON; 2=OFF -> EMPTYING ----------------
1=OFF; 2=ON -> FILLING -------------------
3=OFF -> LEVEL ALARM DISABLED --------
3=ON -> LEVEL ALARM ENABLED ----------
4=OFF -> AMPEROMETRIC PROTECTION -
DISABLED
4=ON -> AMPEROMETRIC PROTECTION --
ENABLED
OUTPUT 12Vcc for SIREN only
activated by high level float switch
(ALLARME G.A.)

11
DANGER
RISK OF ELECTRIC
SHOCK
DANGER
WARNING
You can select the type of operation with the sensors working in Emptying / Filling mode by set
dip-switches 1 and 2 on the card:
EMPTYING :
Set the dip-switches 1=ON and 2=OFF.
The control panel is enabled only when all the sensors are immersed in the fluid (COM-MIN
and COM-MAX contacts closed). The motor is enabled by the closing of the G1 contact
(float/pressure switch).
The motor is cut out by the sensors when the COM-MIN contact opens. The alarm output is
also enabled.
FILLING :
Set the dip-switches 1=OFF and 2=ON.
The motor is enabled when the two MIN and MAX sensors are not covered by the fluid (COM-
MAX and COM-MIN contacts open).
The motor is enabled when the G1 contact closes (float/pressure switch).
The motor is cut out by the sensors when the COM-MAX contact closes. The alarm output is
also enabled.
8. LEVEL SENSOR FUNCTION ( EMPTYING / FILLING )
PUMP
MOTOR
PUMP
MOTOR
WELL
WELL
TANK
TANK

12
Before the ignition the “System of Motor Protection from Overload” has to be calibrated
setting the Current Protection on the internal regulator of the Board.
The Protection Delay is set at a fix time of 4 seconds.
During the calibration close the “ESC.TIN.TA” JUMPER to disable the delay
protection;
The Regulator of Current Protection depends on the value of calibration set on the
board (MOTORS 2-22A, MOTORS 20-44A );
Trimmer “CORRENTE”
Trimmer “CORRENTE”
N.B.: When the setting is complete, reset the protection tripping current delay time
by removing the “ESC.TIM.TA” JUMPER;
9a. REGULATION AND CALIBRATION
EXAMPLE OF CALIBRATION FOR MOTORS FROM 2 to 22A
- Current Protection Regulator
Set the current protection of the motor at
a value superior of about 10-20% of the
nominal current.
Example: for a motor with nominal
electrical input of 10A set it at about 12A
22A
2A
19A3A
12A6A
5A 15A
9A
EXAMPLE OF CALIBRATION FOR MOTORS FROM 20 to 44A
- Current Protection Re
g
ulato
r
Set the current protection of the motor at
a value superior of about 10-20% of the
nominal current.
Example: for a motor with nominal
electrical input of 30A set it at about 36A
44A
20A
39A23A
32A26A
25A 35A
29A

13
EXAMPLE OF CURRENT PROTECTION FOR A THREE PHASE MOTOR:
Suppose that we want to set the Protection from Overload for a three phase motor of
5,5kW (7,5Hp) with a Nominal Supply Current of about 12 A.
CALIBRATION STEPS:
Override the current protection cut-in delay time by CONNECTING the ESC.TIM.TA
JUMPER, after motor start;
Set the maximum value with the internal regulator on the “Protection tripping
current” panel (turn clockwise)
Turn the motor on and, with the “Protection tripping current” regulator, reduce
until the red “Motor Protection” LED comes on and the motor stops; (THIS SHOULD
CORRESPOND APPROXIMATELY TO THE RATED CURRENT… 12A);
Increase the “Protection tripping current” adjustment by approximately 10-20% of
the previously set value. (AT APPROX. 15a)
Reset the Protection Cut-in Delay by REMOVING the ESC.TIM.TA JUMPER; (the
delay is used to allow for the initial inrush currents);
At this point the protection is set and the control panel can be set for the desired
type of operation: EMPTYING – FILLING.
The Motor overload cut-out can be overridden by SETTING the internal DIP-SWITCH 4
TO OFF POSITION (AMP. PROTECTION CUT-OUT OVERRIDEN):
In this way the protection cut-in will be signalled by the “Motor protection enabled”
light, but the motor will not be blocked.
WARNING
The MOTOR can be switched off in the following ways:
- In “manual”, the motor stops when the “MANUAL” button is released;
-In “automatic”, the motor stops when the G1 switch is no longer enabled or
when the level sensors, if used, give a max./min. level alarm based on how
the dip-switches 1 and 2 has been set or by pushing the “0 – RESET”
button;
-Turning the general switch with door interlock to “0”.
9b. REGULATION AND CALIBRATION
10. STOP OF THE PUMP

14
-
INDICATES THAT THE MAIN POWER IS ON (GREEN LIGHT)
INDICATES THAT THE ALARM LEVEL IS ON ( RED LIGHT)
INDICATES THAT THE MOTOR IS RUNNING (GREEN LIGH)
CONTEMPORARY LIGHTING INDICATES THAT THE OVERLOAD
PROTECTION IS ON (RED LIGHT)
INDICATES THAT THE THERMAL PROTECTION OF WINDING IS TRIPPED (RED
LIGHT)
KEEPING IT SWITCHED, THE MOTOR STARTS BY-PASSING EVERY ALARM; WHEN
IT IS RELEASED THE MOTOR GET DISCONNECTED .
DISCONNECT THE MOTOR AND RESET THE WORKING PROTECTIONS
WHEN PUSHED, THE AUTOMATIC MODE IS ACTIVATED WHICH IS INDICATED BY
THE GREEN LED; THE BOARD IS READY TO RECEIVE SIGNALS FROM THE
FLOATS, PRESSURE SWITCHES OR SENSORS.
DANGER
WARNING
SIMPLEX-UP does not require any routine maintenance provided that their working
limits are observed. Any maintenance operations must be performed by qualified and
experienced personnel, in compliance with the safety regulations in force.
DANGER!
Make sure that SIMPLEX-UP is disconnected from the power supply before
performing any maintenance operations.
11. LIGHTS and PUSH-BUTTONS ON THE FRONT-PANEL
12. MAINTENANCE

15
After the control panel has been installed and started, the customer must provide for
the appropriate elimination/disposal of the waste materials according to the legislation
locally in force.
If the control panel or parts of it must be taken out of service and dismantled, follow
local regulations regarding sorted waste disposal. Refer to the appropriate recycling
centres.
CAUTION: Contamination of the environment with hazardous substances such as
battery acid, fuel, oil, plastic, copper, etc., may cause serious damage to the
environment and endanger people’s health.
Our products are guaranteed for a year from the date of commissioning; this applies
only to products purchased from our offices or from our authorised retailers. The
warranty does not extend beyond 15 months from the date of shipping. If the
shipping documentation is missing, the date of manufacture is given in the code on
the nameplate or fused into the interior of the terminal box. The warranty covers all
manufacturing defects of material manufactured by us; it covers replacement and
repair only, at our premises and by our staff, of the defective panel or part. The
warranty does not provide for any claims by the customer. The warranty does not
cover damage caused by faulty electrical connections, lack of adequate protection,
incorrect assembly, incorrect use or any negligence in installing and operating the
plant. The WARRANTY is also void in the following circumstances:
- damage due to corrosion or abrasion of any type or nature;
- malfunction due to improper installation;
- repair, disassembly or tampering by unauthorised persons;
- failure by the customer to pay due amounts.
The defective product must be returned to our factory carriage paid. We reserve the
sole right to determine the cause of the defect and whether it is covered by the
warranty or not. After the repair, the goods will be returned to the Customer carriage
forward. WE DECLINE all liability for damages and injury caused by our products.
Fourgroup S.r.l. reserves the right to modify its products without notifications. Any
controversy arising from the terms of this warranty shall be resolved in the Padua
Court, even if payment is agreed by bank’s draft.
For any further information, refer to the sales contract.
Always state the exact model identification number and construction number when
requesting technical information or spare parts from our sales and service centre.
Use only original spare parts when replacing any faulty components.
The use of unsuitable spare parts can cause malfunctions, personal injury
and damage to property.
13. WASTE DISPOSAL
14. WARRANTY
15. SPARE PARTS

16
FOURGROUP S.r.l. with centre in Polverara via Enrico Fermi, 8 – Padova – Italy,
declare that the products
SIMPLEX-UP-M , SIMPLEX-UP-T
are in compliance with the following European directives and with the national
directives of actuation :
Machine 2006/42/CE
European Directive 2006/95/CE
Electromagnetic compatibility 2004/108/CE
and the following technical rules:
EN 61439-1, EN 61439-2, EN 55014-1, EN 55014-2, EN 61000-3-2,
EN 61000-3-3
Polverara – Italy, 30/10/2014
LEGAL REPRESENTATIVE
(Grigoletto Per. Ind. Walter)
16. CONFORMITY DECLARATION

17
CONFIGURATION 1
CONFIGURATION 2 (NOT USE WITH DIRTY WATER)
17a. CONNECTION DIAGRAMS FOR SIMPLEX-UP-M

18
CONFIGURATION 3
CONFIGURATION 4
17b. CONNECTION DIAGRAMS FOR SIMPLEX-UP-M

19
CONFIGURATION 1
CONFIGURATION 2 (NOT USE WITH DIRTY WATER)
17c. CONNECTION DIAGRAMS FOR SIMPLEX-UP-T

20
CONFIGURATION 3
CONFIGURATION 4
17d. CONNECTION DIAGRAMS FOR SIMPLEX-UP-T