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Digital speed regulator for single-phase induction
motors FE230
FE230 regulator is an advanced control system using a micropro-
cessor for manual or automatic speed adjustment of an induction
single-phase motor (typically used for air intake systems), for
lighting system management and for a possible optional load
(such as, for example an external gas solenoid valve for chim-
ney or gas outlet).
The precision and its use ease are guaranteed by using a latest
generation microprocessor and by digital controls situated on the
front panel: picture 2 and the following instructions illustrate the
functions managed by FE230 control unit, these functions turn
the control unit into an ideal solution for many indoor and pro-
Fig.1: Digital speed regulator.
fessional air intake systems (odours, smokes and fumes extrac-
tors fan, indoor, professional and industrial range hoods, purification and air treatment devices,
etc...).
Special attention in designing FE230 control system has been dedicated to achieve an innovative
electronic control system, characterized in stand-by condition by lower power consumption cur-
rently available for these kind of product.
This feature, particularly appreciated today, and the possibility to automate air intake system by
optional sensors, allow to install a sophisticated and efficient air-treatment system control in every
kind of settings. The possibility of using wireless remote control (IR/RADIO code FE1004) or RS-
485 serial channel turn FE230 system into a "clever" system control that is able to set up new
features that can be implemented according to custom requirements.
WARNINGS:
Before installing and plugging the device into the mains, check that the specifications
indicated on the data plate and the technical characteristics explained on this manual
correspond to those of the electrical mains system, of motor, of lighting system and of
eventual gas solenoid valve.
Use always high quality and suitable section electric cables wire to connect the regula-
tor to the mains and to loads.
We recommend that you keep within the device the lenghts cable short to avoid their
contact with particular components that could reach high temperatures.
Install the regulator in ventilated places and away from sources of heat, especially if
the current load absorption are close to the maximum declared.
Be sure to connect the ground wire of the motors (or the chassis of the motors) to the
main board and the latter one to the grounding system of the network.
To avoid danger of fire, electric shock or malfunctions, do not expose the device to
rain, humidity, favouring the installation in a dry place. It is recommended to not in-
stall the regulator in areas with moisture, fumes or gas, avoid direct sunlight or heat
sources that could damage the device dissipation capacity.
The regulator must be installed and used only in compliance with the instructions pro-
vided: the manufacturer won't be responsible for the improper use of the device (if it
is used for applications different than those for which it was designed) or for failure to
The manufacturer declares that this product is free from manufacturing defects.
The guarantee lasts 12 months if the product is correctly used.
The manufacturer reserves the right to make changes, also without notice, on the de-
vice or on the documentation in order to improve its performances.
TECHNICAL CHARACTERISTICS
Single-phase power supply:
Fuse of general protection:
Stand-by power consumption
(loads off)
Phase control with triac: speed motor setting and switch with relay.
Motor:
Maximum load MOTOR:
Maximum load LIGHTS:
Features for gas solenoid valve:
FASAR ELETTRONICA S.r.L.
Strada della Marina, 9/6
Possibility of receiving wireless remote controls by Radio remote control (optional).
60019 Senigallia (AN)
Tel.: 071.6609805 - Fax: 071.6611573
Possibility of connecting optional sensors (temperature sensors, air-quality sensors,
E-mail: commerciale@fasar.it
odour and gas sensors, relative humidity sensor, CO2 sensors, anemometers, etc..)
www.fasar.it – www.fasarelettronica.com
Bidirectional serial communication channel RS-485 (optional).
Digital controls setting through 5 frontal keys, 1 led and 1 seven-segments display.
IP protection:
Size:
Weight:
References standards:
In relation to the features described below, refer to
fig.2.
At motor switch on, a seven-segments display indicates
numerical values between 1 and 8 representing speed
motor setting. In the transition from one speed to
another one, as well as switching on and switching off,
the motor always follow a proper ramp.
SW1 key: Pressing SW1 key, motor starts running
and speed 1 is automatically setted: at every start, it is
however foreseen that the motor runs, for 3 seconds,
at a different speed (start speed). After 20 seconds, gas
solenoid valve is turned on and led DL lights on.
SW2 key: Pressing SW2 key, gas solenoid valve is
immediately disabled and led DL switches off:
Maximum speed motor is setted (speed 8) for 20 seconds, then it stops.
SW3 key: Each press of SW3 key increases speed motor according to the scheme:
V1 V2 ... V7 V8.
SW4 key: Each press of SW4 decreases speed motor according to the scheme:
V8 V7 ... V2 V1.
SW5 key: With motor off or motor running, pressing SW5 turns on or off light.
When loads are off, it is possible to do the calibration procedure of the motor speed, by
which the user can customize the value of the minimum, maximum and start speed. After
completing the calibration procedure, intermediate speeds (the speed 2 to 7) are defined
by software based on the minimum and maximum setting.
If the user does not perform the calibration procedure for setting the minimum and maxi-
mum motor speed, these parameters have default values.
Press and hold simultaneously for 3 seconds the keys SW3 and SW4 to access the cali-
bration procedure of the motor speed: the display shows "0", indicating that it is enabled
the start speed, and is automatically selected minimum speed that can be associated to
that parameter (it should be noted that this speed, depending on the type of load applied,
it may not be sufficient to start the motor: in this case press the button SW3 to incre-
ment until the motor starts). Push the SW3 and / or SW4 to increase and / or decrease
85-265 Vac 50Hz.
the speed until you get the desired value for the start speed.
Press SW1 to confirm and proceed with the setting of the minimum speed: the display
10AT 5 X 20 mm.
shows "1" while the motor continues to run at the start speed previously selected. Push
the SW3 and / or SW4 to increase and / or decrease the speed until you get the desired
0.35 W.
value for the minimum speed, whereas it is not possible to select a value greater than the
one chosen by the start speed.
Press SW1 to confirm and proceed with the setting of the maximum speed: the display
single-phase induction.
shows "8" and the motor starts running at maximum speed setting.
4,5A (@ 230 Vac).
2A (@ 230 Vac).
230 Vac 50Hz MAX. 1A.
IP55.
158x118x77 mm.
0.37 kg.
EN 55014-1, EN 55014-2, EN 60204-1, EN 60335-1,
EN 61000-3-2, EN 61000-3-3, EN 61000-4-2,
EN 61000-4-4, EN 61000-4-5.
MAIN FEATURES
Fig. 2: Control panel
MOTOR SPEED CALIBRATION PROCEDURE
Push the SW3 and / or SW4 to increase and / or decrease the speed until you get
the desired value for the maximum speed: the minimum value that can be selected
for it is a function of the minimum speed previously selected.
Press SW1 to exit from the calibration procedure of the motor speed: the start
speed, the minimum speed and maximum speed setted are saved, the motor stops
and the display turns off.
When setting the speed, you can increase and / or decrease the value of the current
speed quickly by holding the button SW3 and / or SW4.
During the calibration of the motor speed it is possible, at any time, restore the de-
fault values for the start speed, for the minimum speed and maximum speed: it is
necessary to hold the SW2 button for 3 seconds. This operation also causes the
REGULATOR INSTALLATION
After removing the cover, do on the box the necessary holes for the passage of
cables. Then attach the box to the desired support and make connections to the
terminal block on the board according to the connexion diagram shown in Fig. 3
(Note: If the motor used in the installation has a metal chassis, it is recommended
to connect it to one of the two ground terminals on the board. The second terminal
must be connected to the earth of the mains).
When all connections have been done, power on to the regulator. This will remain in
low power mode (stand-by) until loads are activated or you will access the Configu-
ration Menu.
Verify the correct operation mode of loads using dedicated keys on the front panel.
Then close the casing cover using the screws: the device is ready for use.
.
Fig.3: External connection diagram.
Rev. 07 07/2016
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