Connections Receiver Comrx; Learning Of The Comtx Transmitters On The First Relay Of The Comrx Receiver; Learning Of The Comtx Transmitter On The Second Relay Of The Comrx Receiver - Key Automation KCOMW Instrucciones Y Advertencias Para Su Instalación Y Uso

4.3 - Connection receiver COMRX
For the connections to Key Automation boards see Fig 1 (pag.3)
Phase Description
Put the receiver in such a way to minimize the distance from the transmitters associated and close the to the automation's
1 control unit or inside the box of the motor. If fixed to a wall, utilize suitable screws and plugs so that it can resist to a force of
50N downwards.
2 Set the dip switch relative to the utilized frequency (dip 3 and dip 4) which will have to correspond to the one of the transmitters.
Set the 2 little bridges Mec/8k2 (Jumper of selection output signal ) in such a way as the state of functioning or of alarm is
3
correctly signaled, according to whether the control unit has an input of mechanical type (with contact) or 8,2KΩ.
4 Set the little bridge of power supply (24V o 12V)
5 Connect the test inputs to the control unit, in case they are utilized (*).
(*) The inputs are handled in the same way as the photocells test:
the control unit, to carry out the photocells test, switches off the
power supply of the receiver and check that the relays of the corre-
spondent receiver opens itself. In this device, the input TEST1 and
TEST2 are for testing the security devices (see chapter 12).

4.4 - Learning of the COMTX transmitters on the first relay of the COMRX receiver

Phase Description
Check that the DIP 3 and 4 of the COMTX transmitter and of the COMRX receiver
1
are set in the same way.
2 Press and keep pressed the key present on the COMRX receiver.
3 Release the key on the COMRX receiver.
4 Press and keep pressed the key present on the COMTX transmitter.
5 Release the key of the transmitter.
For the successive learning, repeat the operation from point 1.

4.5 - Learning of the COMTX transmitter on the second relay of the COMRX receiver

Phase Description
Check that the DIP 3 and 4 of the COMTX transmitter and of the COMRX receiver
1
are set in the same way.
2 Press and keep pressed the key present on the COMRX receiver.
3 DO NOT release the key on the COMRX receiver.
4 Release the key on the COMRX receiver.
5 Press and keep pressed the key present on the COMTX transmitter.
6 Release the key of the transmitter.
NOTE: in case in which instead 4 BIP are reproduced, it me-
ans that the maximum number of transmitters for the selected
channel has been reached and that no new devices on the
same relay can be memorized.
WARNING : The producer can not be considered responsible
for any damages caused by an improper use, incorrect or irra-
tional of the product.
WARNING: keep free the areas of access to the devices and
clean periodically them from eventual dirtiness which can set-
tle on them during the normal functioning.
The COMRX receiver emits ONE bip.
The COMRX receiver emits TWO bip.
The learning has had a successful
conclusion.
The COMRX receiver emits ONE bip
The COMRX receiver emits TWO bip.
The COMRX receiver emits TWO bip.
The learning has had a successful
conclusion
In case in which a device previously memorized is then asso-
ciated to the other relay, it will be automatically removed from
the previous relay.
For example, if a device memorized on the relay 1 is memorized
on the relay 2 it will be automatically removed from the relay 1.
EN
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