.
6
O
PERATING INSTRUCTIONS
At the first installation the thermostat, the time and the day of
the week needs to be set (see encoder paragraph). After this,
a desired thermostat status must be selected (see the encoder
paragraph). When in AUTO mode the heating request follows
the programmed heating pattern and the desired room
temperature selected.
When in PARTY mode the heating request is ON all the time
according the desired room temperature selected.
When in OFF mode, the heating request is OFF all the time
(frost protection is ON).
The thermostat is pre-programmed with a default heating
pattern (see table below); however this can be modified to suit
individual needs (see encoder paragraph).
P
RE
-
PROGRAMMED
H
EATING
P
ATTERN
Day
Monday (day 1) 06:00 08:00 04:00 10:00
Tuesday (day 2) 06:00 08:00 04:00 10:00
Wednesday (day 3) 06:00 08:00 04:00 10:00
Thursday (day 4) 06:00 08:00 04:00 10:00
Friday (day 5) 06:00 08:00 04:00 10:00
Saturday (day 6) 08:00 11:00 04:00 11:00
Sunday (day 7) 08:00 11:00 04:00 11:00
Other factory set values are:
• Comfort temperature: 21°C
• Economy temperature: 16°C
• Frost protection temperature: 5°C
• Hysteresis OFF: 0,4°C (boiler switch OFF at 0,4°C above
the target)
• Hysteresis ON: 0,2°C (boiler switch ON at 0,2°C be low the
target)
L
OW BATTERIES
The two supplied batteries will last for approximately 2 years
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 thermostat loses only
the time. The programmed times and the set temperatures are
maintained memorized.
In the case of completely empty batteries, at the moment of
the final switching OFF, the relay position (and therefore the
heat request) remains as it was in that moment.
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 4 parameters that can be
adjusted as described below:
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