19
ENGLISH
-
POR
This parameter allows you to enable the central heating programming
timing for the zone concerned if the heat request is carried out using a
room thermostat.
Programming timing not enabled = 0
When the room thermostat contact closes the heat request is always
met without any time band limitation.
Programming timing enabled = 1
When the room thermostat contact closes the heat request is enabled
according to the programming timing.
Note: In this case make sure that the operating mode of the zone is set
to AUTO in the STATUS menu.
5.2.3
Time band scheduling function (room thermostat)
Whenever the heating system is managed by a room thermostat, and
therefore without any programming timing, it is possible to tie the heat
requests coming from the device to programmable time bands by setting
the parameter POR = 1 (see section "Configuring the zone"), in other cases
it is always enabled.
To access this function:
- select MENU on the main page of the REC10 and press "
ENTER
"
30
°C
.3
MENU
STATE
SET
INFO
PLANT
HOT WATER TEMPERATURE
FRI
1.3
bar
18/05/2013
12:17
- select PROGRAMMING TIMING with the "
UP
" and "
DOWN
" keys,
confirming the selection
TIME SCHEDULE
SETTINGS
MENU
SELECT OPTION
From this menu it is possible to access the display and adjustment of the
programming timing for the heating functions of the zone. For each day
of the week it is possible to set up to 4 bands, characterised by a starting
time and an end time.
Note: For more details on the use of the programming timing see the USER
MANUAL of the REC10.
SCHEDULE
MAIN
MON
18/05/2013
12:17
START
END
MAIN
THURSDAY
ZONE SCHEDULE
SELECT A DAY
07:30
08:30
11:30
13:30
18:30
22:30
5.2.4
Setting the thermoregulation
Thermoregulation only works with the outdoor temperature sensor
connected and active only for the HEATING function; therefore, once
installed, connect the outdoor temperature sensor to the specific
connections on the boiler terminal board.
This enables the THERMOREGULATION function.
The temperature measured by the outdoor temperature sensor is displayed
on the initial page in the top right, alternating with the display of the time.
When thermoregulation is enabled (outdoor temperature sensor present),
the algorithm for automatically calculating the outlet setpoint depends on
the type of heat request.
In any case, the thermoregulation algorithm will not directly use the outdoor
temperature, but rather a calculated outdoor temperature that takes into
account the building's insulation: in buildings that are well insulated, the
outdoor temperature variations will have less impact than those that are
poorly insulated by comparison.
Enabling THERMOREGULATION occurs in the following way:
- access the technical parameters as explained in the section“ Accessing
the technical parameters”.
- select THERMOREGULATION with the "
UP
" and "
DOWN
" keys,
confirming the selection.
RANGE RATED
WEATHER COMPENSATION
PARAMETERS
INSTALLATION
CALIBRATION
TECHNICAL
INSTALLER
Ø
Using the REC10 it is possible to set the value of the following parameters:
BUILDING TYPE
It is an indication of the frequency with which the value of the calculated
outdoor temperature for thermoregulation is updated, a low value will be
used for buildings that have little insulation.
Setting range:
[5min - 20min]
Factory setting:
[5min]
EXT SENSOR REACTIVITY
It is an indication of the speed with which variations of the outdoor
temperature affect the calculated outdoor temperature value for
thermoregulation, low values indicate high speeds.
Setting range:
[0 - 255]
Factory setting:
[20]
At this point, to change the value of the previous parameters, proceed as
described below:
- access the technical parameters as explained in the section“ Accessing
the technical parameters”.
- in sequence select THERMOREGULATION and TYPE OF BUILDING
rather than EXT SENSOR REACTIVITY with the “
UP
” and “
DOWN
” keys,
confirming the selection
- set the desired value with the "
UP
" and "
DOWN
" keys , confirming the
selection.
Note:
The value of the calculated outdoor temperature used by the
thermoregulation algorithm is displayed in the INFO menu under T EXT
FOR THERMOREG.
