9
range is approximately 30 metres in the free
air).
To perform self-learning, proceed as follows:
keep the CH172DRF button depressed for
at least 5 seconds, until the multicolour LED
comes on by switching among green, yellow,
red and OFF. Then press the CH130RF reset
button: after a few instants, the LED will be
blinking fast and then illuminate green steadily,
to indicate that the self-learning has occurred
(this procedure is also described in the CH172-
DRF instruction sheet).
N.B. You can also control two or several
CH172DRF actuators by means of one single
CH130RF: of course, the self-learning proce-
dure shall be performed on all the CH172DRFs
(it shall not necessarily be performed at the
same time).
Fastening the thermostat onto the socket
Insert and screw the thermostat down to the
socket (make sure that the multi-pole connec-
tor is engaged correctly).
Inserting and replacing the batteries
Insert two “AA” batteries (1.5 V) into the battery
compartment, according to the correct polarity:
the negative pole shall press the metal spring
(located on the right, when viewing the ther-
mostat from the front). Fit the battery top cover
back into place.
A pair of new batteries will normally last one
year at least. WHEN THE “low battery charge”
SYMBOL APPEARS ON THE DISPLAY, BOTH
BATTERIES SHALL BE REPLACED.
CH172DRF self-learning procedure
In order for the CH130RF and the CH172DRF
to be able to communicate correctly, a “self-
learning” procedure shall be performed. During
this procedure, the remote actuator will recog-
nize and store the CH130RF identity: from now
on, it will be able to perform all of its controls
while leaving out the controls from other trans-
mitters that might be found in the area (please
note that the CH130RF/CH172DRF system
Содержание CH130RFR
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