Ferroli HRT-176RS Manual De Instalacion Y Uso página 14

PAR. DESCRIPTION
CALIBRATION. It is possible to calibrate the transmit-
ter temperature sensor by entering the P03 parameter.
On the display will appear only the temperature. Use
EN
the encoder to increase or decrease the temperature.
Press the push button to enter the new value. From
now the transmitter uses the new value as current
room temperature. Please note that for the calibration
it is necessary to have a second thermometer that will
P03
be used as master. This operation is suggested only
if the thermostat is fixed in a non-appropriate position,
therefore it is necessary to modify the value on the
display to be according the real room temperature.
WARNING! Avoid to touch thermostat casing espe-
cially near the temperature sensor during the cali-
bration in order do not alternate the values with the
hands heat.
RADIO FREQUENCY. The product uses a radio
frequency value of 868MHz as required by the CE
regulation. In the case this value interferes with other
home appliances having the same, it is possible
to have a small modification of the radio frequency.
Default value is 05 that correspond to 868.0MHz,
P04 the choices are between 00 and 09. 00 = 867.5MHz
..... 09=868.4MHz. After the selection of a new radio
frequency value it is necessary to proceed to a new
encoding (see encoding parameter P05. WARNING!
The modification of the radio frequency must be a rare
operation to do only if the errors in are recognized to
be not due to a long distance or low batteries.
PAR. DESCRIPTION
ENCODING. The coupling between the receiver and
the transmitter is factory done, however if necessary
it is possible to make again the coupling. Selecting
the parameter the function start, press the button on
P05
the receiver for 5 seconds, the green led start to blink
regularly. When the codification has been concluded
(this will take up to few minutes), the led stops to
blink and this will confirm the coupling done. On the
transmitter press the button to enter and escape.
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