5
Introduction
The following instruction manual was written for all users who will connect, install, operate and conduct routine
maintenance of
Multifun control system
regulators. The instruction manual includes descriptions of installation,
wiring, functions and operating procedures. It should be kept near the workplace area while operating the
regulator. The information contained therein must be always followed.
Warning
Should any fault occur or accessories are missing, please contact your local dealer or sales office at RECALART
ELECTRONIC.
MULTIFUN CONTROL SYSTEM regulators are designed for mounting in control cabinets or similar installations in
a way that prevents their contact with electrical cable thimbles.
Do not remove the regulator from the housing. Your hand or other conductive body must not be found in the
housing. This could result in a serious injury or death due to electrical shock.
To avoid damage to the connected equipment or the MULTIFUN CONTROL SYSTEM regulators, prior to using the
device take any safety measures necessary, such as installing a fuse, overheat protection device, etc. Should an
accident caused by using the product without observing these safety measures occur, the warranty will be void.
The power switch in the external circuit of the regulator turns off power. The switch needs to be installed on the
device in a position that allows for ease of use. There should be a message that the switch turns off power.
Use a switch which meets IEC947 standards.
The device does not have a built-in fuse therefore a fuse must be installed in the power circuit when connected
to a phase terminal. The fuse should be placed between the power switch and the device and mounted on the
"L" side of the phase terminal.
Fuse rated values/characteristics: 250 VAC 6.3A quick.
Use only a fuse complying with IEC 127 standards.
Voltage/current values of load to connect to the output terminal and the alarm terminal should be placed
within the range of the rated values. Otherwise, the temperature will increase and reduce the regulator's life
causing problems in the operation of the device.
Voltage/current other than specified in the input specifications should not be attached to the input terminal.
This may shorten the instrument's life and cause operation problems. For the voltage or current input, the input
terminal should be connected to a device that meets IEC1010 requirements.
The device may have vent holes to carry off heat. Metal elements or other that can damage the device or cause
fire must not get inside the holes.
The vent hole must not be blocked nor contaminated. A temperature increase or insulation failure may shorten
the instrument's life or damage it. Moreover, these situations may be a direct cause of a fire.
Information about spaces that separate the regulators in the control cabinet in are described in chapter en.
"Internal dimensions and a panel cut-out" of the service documentation.
