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6
START SCREEN
Upon ignition, the REC10CH might:
- request the setting of the time and date (see "11.1 Settings")
- display the firmware version and require a button to be pressed in order to continue.
By pressing the "up" and "down" keys it is possible to move the selection of the functions in
this order: PLANT / STATE / SET / INFO / MENU.
By pressing the "OK" key you access the settings of the selected function (except for
). The "BACK" key is inactive (except for
PLANT
The highlighted status is that which is currently selected.
FRI
18/05/2013
MENU
INFO
HOT WATER TEMPERATURE
7
PLANT
It indicates the zone to which the data shown on the start screen refer, and the zone to which
the settings accessible via the other functions refer.
The presence of one or more zones in addition to PLANT depends upon the installa-
tion's configuration. For this reason, one or more of the zones cited below may not be
present in your configuration, or may be identified with a different name.
In order to change zones, highlight PLANT if necessary pressing the "up" and "down" keys.
Then, pressing the "OK" and "BACK" keys, it will be possible to select the other zones in
this sequence:
- PLANT - MAIN ZONE - ZONE 1 - ZONE 2.
The TIME&DATE, DAYLIGHT SAVINGS TIME, LANGUAGE and BACKLIGHT settings
are independent of the selected zone. The information contained in the INFO menu is
independent of the selected zone.
No domestic hot water parameters can be set if MAIN, ZONE 1 or ZONE 2 is selected.
8
STATE
- Select STATE
BOILER or DHW (in WATER TANK configuration) or MAIN ZONE
or HEAT PUMP (if present).
Note: MAIN ZONE is visible in this menu only if the zone is managed by a room thermostat.
HEAT PUMP is only visible if a heat pump is connected to the system.
8.1
Boiler
- Select STATE
BOILER
water tank connected) or HEATING AND HOT WATER (WINTER)
Once the selection has been validated, the display returns to the
HEATING AND HOT WATER
8.1.1
OFF
If OFF is selected, the system shuts off. The electrical supply and the fuel supply remain active.
8.1.2
WINTER
If HEATING AND HOT WATER is selected, the system produces domestic hot water and
actives the heating function.
8.1.3
SUMMER (only if water tank connected)
If HOT WATER ONLY is selected, the system produces domestic hot water and, if a heat pump
is configured, is also active the cooling function. Heating function is not active.
8.2
DHW (only if water tank connected)
By selecting this function it is possible to set the DHW status by selecting one of the
following options: AUTO or MANUAL. The highlighted state is the one currently selected.
To select a different status, highlight it using the "up" and "DOWN" keys and then press the
"OK" key to validate the selection. Once the selection is validated, the display returns to the
STATUS screen. Press BACK to return to the home screen without making any selection.
).
PLANT
PLANT
12:17
bar
STATE
1.3
42
°C
SET
STATE
BOILER
DHW
MAIN ZONE
HEAT PUMP
OFF or HOT WATER ONLY (SUMMER - only if
STATE
screen.
BOILER
OFF
HOT WATER ONLY
DHW
AUTO
MANUAL
8.3
Main zone
- Select STATE
MAIN ZONE
- if the heating programming timing is not enabled: ZONE ON - ZONE OFF
- if the heating programming timing is enabled: AUTO - MANUAL - HEAT OFF.
MAIN
ZONE ON
ZONE OFF
Once the selection has been validated, the display returns to the STATE screen.
8.3.1
ON
If ON is selected, the zone requests are met.
8.3.2
AUTO
If AUTO is selected, the zone requests will be managed based on a scheduled programme.
8.3.3
MANUAL
If MANUAL is selected, the zone requests will be managed based on the setpoint set by
the user.
8.3.4
HEAT OFF
If HEAT OFF is selected, the zone requests will not be fulfilled.
NOTE: to deactivate the zone in SUMMER or in WINTER, you must select the pre-set
season (SUMMER or WINTER in the BOILER menu) and set the zone concerned to OFF.
8.4
Heat pump (if present)
By selecting HEAT PUMP it is possible to enable the NIGHT REDUCTION. This parameter
is used to reduce the noise of the heat pump by limiting the maximum operating frequency
of the compressor in the time band set by the parameters NIGHT MODE START TIME and
NIGHT MODE STOP TIME.
NIGHT MODE START TIME (if NIGHT REDUCTION is active)
This parameter is used to set the start time of the heat pump compressor frequency limitation
band when the night reduction function is enabled. Range 00:00 - 23:30 / Default 22:00.
NIGHT MODE STOP TIME (if NIGHT REDUCTION is active)
This parameter is used to set the end time of the heat pump compressor frequency limitation
band when the night reduction function is enabled. Range 00:00 - 23:30.
HEAT PUMP
ENABLE NIGHT REDUCT
8.4.1
Antilegio CUT OFF (only with water tank)
This function can be interrupted in advance in two different ways:
- set the boiler to OFF
or
- select STATE
DHW
ANTILEGIO CUTOFF.
If the function is interrupted, it will be repeated at the same time the next day, even if weekly
programming is active.
STATE
STATE
BOILER
BOILER
DHW
MAIN ZONE
MAIN ZONE
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SET
- Select SET
HEATING or DHW
9.1
Heating
The user can change the heating setpoint by pressing the "up" and "down" keys.
When an outdoor temperature sensor is installed, the outlet temperature is automatically
selected by the system, which quickly adjusts the ambient temperature according to the
variations in the outdoor temperature. If you want to change the temperature, raising it or
lowering it with respect to that automatically calculated by the electronic board, it is possible
to change the HEATING setpoint selecting the desired comfort level within the range (-5 ÷
+5). The user is then asked to confirm the setpoint setting: select CONFIRM or CANCEL
and confirm. Once the selection is confirmed, the display returns to the SET screen. If the
selection is cancelled or the "BACK" key is pressed you return to the previous SET screen.
ENGLISH
MAIN
AUTO
MANUAL
HEAT OFF
HEAT PUMP
DISABLE NIGHT REDUCT
NIGHT MODE START TIME
NIGHT MODE STOP TIME
STATE
DHW
ANTILEGIO CUT OFF
or COOLING (if HP connected).
SET
HEATING
DHW
COOLING
EN
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