EN
.
8
L
OW BATTERIES
The two supplied batteries will last for approximately 1 year
under a normal usage. When the batteries are low, the relative
icon will appear on the display. It is better to change the
batteries on time in order avoid any lack of heating supply
during the day.
Follow the correct positioning of the batteries according to the
internal transmitter battery box indications.
Every time the batteries are removed the transmitter loses only
the time. The programmed times, the set temperatures and
the transmitter coupling code are maintained memorized.
E
RRORS
•
In the case of missing communication between the receiver
and the transmitter, the red or green led on the receiver
starts to blink irregularly, after 350 sec of the communication
being lost.
•
The above error can happen either when the battery power
on the transmitter is low (battery icon ON on the transmitter
display) and when the location of the transmitter is not
suitable (too far a distance or internal home disturbs like a
concrete wall or electronic interference etc.).
•
Once the communication has returned, the transmitter
automatically returns to a normal working mode.
•
In the case of missing communication, the receiver will
automatically switch on the heating requested to the boiler
(the boiler switching on will depend on the summer/winter
position on the boiler dashboard, not from the thermostat
request). This will prevent freezing in case of missing
communication between the receiver and the transmitter in
winter position.
•
If the receiver is located at the limit of wireless maximum
distance, the receiver can lose the communication for a
while and then back to normal working mode.
•
In the case of missing supply to the receiver (electrical black
out), the communication will be lost but at the return of the
electricity, the receiver will automatically return to a
standard working mode according to the transmitter signal.
There is no requirement for any special operation on the
receiver/transmitter in the case of missing communication
unless it is necessary to change location of the transmitter.
•
This product has one-direction radio frequency from the
transmitter to the receiver, this means that only the receiver
can recognize the missing communication. No advise will be
displayed on the transmitter in the case of missing
communication.
T
ECHNICAL MENU AND SPECIAL FUNCTIONS
(
ONLY FOR EXPERTISE
)
The weekly thermostat incorporates a technical parameterized
menu accessible only with a password and the use of this is
recommended for expert personnel only.
The parameter settings change the working mode of the
thermostat, therefore the modifications are allowed only if
required by the particular installation.
The technical menu is accessible by the main menu under the
PL icon (see encoder paragraph for the access procedure).
The password to be selected is the number 53.
Inside the PL menu are present 6 parameters that can be
adjusted as described below:
