Beretta EXCLUSIVE 25R Para El Instalador página 19

b
The air purging cycle can be interrupted beforehand by removing the
cap from the instrument panel and pressing the combustion analysis
button SW1 or else from the TECHNICAL menu of the REC10 in the
following way:
- access the technical parameters as explained in the section "4.1 Access
to the technical parameters"
- select AIR PURGING CYCLE with the "up" and "down" keys,
confirming the selection
TECHNICAL TECHNICAL
WEATHER COMPENSATION
THERMOREGULATION
RANGE RATED
RANGE RATED
CALIBRATION
CALIBRATION
COMBUSTION ANALYSIS
SWEEPER
AIR PURGING CYCLE
VENT CYCLE
INSTALLER
INSTALLER
- select STOP FUNCTION with the "up" and "down" keys, confirming
the selection
The REC10 will briefly display a wait message after which you will
automatically be taken to the main screen.
FRI
FRI
18/05/2013
MENU
MENU
INFO
INFO
HOT WATER TEMPERATURE
HOT WATER TEMPERATURE
HOT WATER ONLY (only if a water tank is connected): selecting
HOT WATER ONLY operating mode in the STATE menu and then BOILER,
the traditional function of hot water only will be activated. The REC10
normally displays the temperature of the domestic hot water stocked in the
water tank (only in case of water tank with probe).
In case of water tank with thermostat or domestic hot water request in
progress, the delivery boiler temperature is displayed.
HOT WATER ONLY
HEATING AND HOT WATER
HEATING AND HOT WATER
WATER in the STATE menu and then BOILER, the heating and domestic
hot water functions are activated. REC10 normally displays the domestic
hot water temperature unless there is a heating request in progress, in
which case the delivery boiler temperature is displayed.
HOT WATER ONLY
HEATING AND HOT WATER
AIR PURGING CYCLE
VENT CYCLE
DISABLE FUNCTION FUNCTION ENABLED
FUNCTION DISABLED
ENABLE FUNCTION
STOP FUNCTION
STOP FUNCTION
INSTALLER
INSTALLER
PLANT
PLANT
12:17
1.3 bar STATE
STATE
30
°C
.3
SET
SET
BOILER
BOILER
OFF OFF
SUMMER
WINTER
/ : selecting HEATING AND HOT
BOILER
BOILER
OFF
OFF
SUMMER
WINTER
5.4 Adjusting the heating water temperature without
an outdoor temperature sensor connected
When there is no outdoor temperature sensor, the boiler operates at a
fixed-point, the HEATING setpoint in this case can be set selecting SET
on the main screen of the REC10 and choosing the desired value within
the range [40°C - 80.5°C] for high temperature systems rather than [20°C
- 45°C] for low temperature systems.
5.5 Adjusting the heating water temperature with an
outdoor temperature sensor connected
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 by selecting SET on the main screen of the REC10 and
selecting within the range (-5 - +5) the desired comfort level (see section
"5.2.5 Setting the thermoregulation" ).
Note: when there is an outdoor temperature sensor connected it is still
possible to have the boiler operate at a fixed point setting the values of MIN
SP HEAT and MAX SP HEAT at the desired HEATING setpoint.
5.6 Adjustment of the domestic hot water
temperature
CASE A: only heating with no external water tank connected - adjustment
not applicable.
CASE B: only heating with an external water tank managed by a thermostat
- adjustment not applicable.
CASE C: only heating with an external water tank managed by a probe - to
adjust the domestic hot water temperature stocked in the water
tank. Set the DHW setpoint selecting SET on the main screen
of the REC10 and choosing the desired value within the range
[37.5°C - 60°C].
5.7 Configuration of the water tank
b
The boiler leaves the factory pre-configured for managing a water
tank with a thermostat (water tank type parameter = 0).
To change the configuration of the water tank proceed as follows:
- access the technical parameters as explained in the section "4.1 Access
to the technical parameters"
- select HW TANK with the "up" key, confirming the selection
COMBUSTION ANALYSIS
EXHAUST PROBE RESET
INSTALLER
SET
SET
HEATING
HEATING
DHW
HOT WATER
SET
SET
HEATING
HEATING
DHW
HOT WATER
TECHNICAL
CALIBRATION
HW TANK
ENGLISH
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