1 Rev. 1.0 01/04/10
MR7
Electronic Control Unit
Electronic control unit with 433.92 Mzh receiver for the remote
control of a 230Vac current socket.
TECHNICAL DATA
- Power supply: 230V~ 50/60Hz 3KW max.
- User output: 230V~ 3KW Max.
- Working temperature: -10 55°C
- Narrow band radio receiver: 433.92 MHz
- Compatible radio-controls: 12-18 Bit - Rolling Code
- Amount of Radio-controls that can be memorised: 8Max.
- Dimensions: 100 x 55 x 90 mm.
- Container: ABS UL94V-0 (IP40)
INSTALLATION OF THE RECEIVER
For excellent functioning, it is very important to choose the
place of installation carefully. Capacity is not only conditioned
by the technical features of the device, but also varies depend-
ing on the radio-electric conditions of the site.
The receiver has an incorporated antenna.
INITIAL FUNCTIONING CONDITION
The device can only work coupled with one or more radio-
controls; upon first ignition the control unit does not contain
any radio-control code in the memory.
FUNCTIONING MODE
The control unit used coupled with one or more radio-controls,
will allow the remote control of the charge applied to the cur-
rent socket. Depending on the Dip-Switch SW1 selection in-
side the device, four different functioning methods (times) are
obtained.
Step-by-Step: to every control given through the previ-
ously memorised radio-control, will correspond the acti-
vation or deactivation of the 230Vac current socket for
the remote control of an applied device.
Timed 1 Minute: to every control given through the pre-
viously memorised radio-control, will correspond the
temporary activation equal to 1 minute of the 230Vac
current socket for the remote control of an applied de-
vice.
Timed 15 Minute: to every control given through the
previously memorised radio-control, will correspond the
temporary activation equal to 15 minutes of the 230Vac
current socket for the remote control of an applied de-
vice.
Monostable: the activation of the 230Vac current socket
for the remote control of an applied device, will only be
had when the control given through a previously memo-
rised radio-control, will be continuously maintained.
TEMP.STEP-BY-STEP 1MINUTE TEMP.15 MINUTES MONOSTABLE
PROGRAMMING METHOD OF THE RADIO-CONTROL
The programming of the Radio-controls to be associated is the
Self-learning type and is performed in the following way: press
the SEL key, three sounds will be heard as confirmation of
programming input, press the key of the radio-control to be
programmed continuously for 5 seconds, at the same time the
control unit will emit a confirmation sound, programming will
be completed and the control unit will exit the programming
phase.
Whereas if, after having pressed the SEL key no code is sent
within 15 seconds the control unit will emit four confirmation
sounds, signalling the end of the programming phase.
It is possible to repeat the programming operations described
above for the insertion in the memory of further control unit
codes, up to a maximum of 8 codes. In case the memory al-
ready contains 8 memorised codes, by carrying out the pro-
gramming procedure, the control unit will emit six confirming
sounds warning that the memory available is full.
SOUND SIGNALS
1 BIP = Radio-control code memorised
3 BIP = Programming phase start
4 BIP = Programming phase end
5 BIP = Deletion of the memorised radio-control codes
6 BIP = Memory End available for new code
RESET
Should it be necessary to restore the control unit to default
setting, press the SEL key continuously for 5 seconds, the
control unit will emit five confirmation sounds and the opera-
tion will be complete.
