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The IR32 Infrared instruments can be easily and quickly programmed by means of the remote control unit.
Until now programming multi-function instruments dedicated to refrigeration was a very complex procedure.
This is why Carel have enhanced the IR32 series with the remote control unit, used not only to program the
controller from a remote position but also to allow the End-User to set the main working parameters easily
and fast. Today, modifying any parameter of an IR32 instrument is as easy as turning the volume of
5 5
6 6
your TV
or
.. An interesting feature of the Infrared series is the possibility of selecting the access code
(H3) for each controller to further simplify the use of the remote control. In fact, if your installation includes
several controllers, selecting a specific access code will allow you to modify only the parameters of the unit
the code refers to, without interfering with the other controllers. Changing the value of a parameter requires a
special procedure (see 'START' button). Further safety is also provided by the 'H2' parameter that allows you
to protect your system from unwilling or unauthorised access or modification of all set data.
Technical specifications
Power supply
Case
Dimensions
Storage
Operating temperature
Transmission
Weight
Keypad description
On the basis of the function performed, the buttons on the remote control unit, have been grouped as
follows:
•
buttons to activate/deactivate the use of the remote control unit;
•
pre-programmed buttons for the modification of the values of the main parameters;
•
buttons for the remote control of the IR32 keypad.
Buttons used to activate/deactivate the use of the remote control unit
REMOTE CONTROL UNIT
no.2 1.5V alkaline batteries (type UM-4 AAA, IEC R03)
plastic
60x160x18mm
-25/+70°C
0/50°C
Infrared
80g (without batteries)
The buttons shown on the left are the remote control unit ON/OFF buttons. They
also allow you to memorize any new parameter value.
MEMO
1) ends the programming procedure and memorizes the new
values given to the parameters;
2) silences the buzzer when programming the IR controller
via remote control unit;
CANCEL
interrupts the transmission without memorizing the modifications;
START
enables the use of the remote control unit;
NUMERIC BUTTONS: allow you to select the access code. We advise you to
give each controller a specific access code, especially when your
control panel includes several IR instruments or when all of them
are exposed to the beam of the remote control unit. In this way you
will be able to modify exactly the parameters you want to change,
without interfering with the data of the other controllers. (See also
'How to use the remote control unit' and 'How to select the
password').
12
Cod. +030220151 - Rel. 2.1 - 04/09/98
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