Beretta EXCLUSIVE R Series Installer And User Manual page 25

5.8 Boiler start-up
If there is a room thermostat or a programming timer, or the REC10
MASTER is set as an ambient regulator, it is necessary that these are on
and that they have been adjusted to a temperature higher than the ambient
temperature so that the boiler switches on.
The boiler will be in standby until the burner switches on following a heat
request.
The display shows " " to indicate the presence of a flame.
FRI FRI
18/05/2013
MENU MENU
INFO INFO
HOT WATER TEMPERATURE HOT WATER TEMPERATURE
The boiler will be in function until the selected temperature is reached,
afterwards it will be in "standby" again keeping the outlet temperature
displayed.
If faults arise in ignition or operations, the boiler performs a "SAFETY
STOP": the triangle signalling faults will flash on the REC10. To identify the
fault codes and to reset the boiler, see the section "5.15 Lights and faults" .
FLAME LOCKOUT
FLAME LOCKOUT
PRESS OK RESET
PRESS OK TO RESET
5.9 Reset function
In the event of a lockout, it is possible to try and restore the normal operation
of the appliance by pressing the key "ok" on the REC10 when the fault
message is displayed for resetting the alarm in progress.
b
If the release attempts do not restart the boiler, contact the local
Technical Assistance Centre.
5.10 Screed heating function
For low temperature system the boiler has a "screed heating" function that
can be activated in the following way:
- set the status of the boiler to OFF
HOT WATER ONLY
HEATING AND HOT WATER
- access the technical parameters as explained in the section "4.1 Access
to the technical parameters"
- select SCREED HEATING with the "up" and "down" keys, confirming
the selection (note: SCREED HEATING is not available if the boiler is
not OFF)
PLANT PLANT
12:17
1.3 bar
STATE STATE
42
°C
SET SET
E010
BOILER BOILER
OFF
OFF
SUMMER
WINTER
RANGE RATED
RANGE RATED
CALIBRATION
CALIBRATION
COMBUSTION ANALYSIS
EXHAUST PROBE RESET
EXHAUST PROBE RESET
SCREED HEATING
SCREED HEATING
INSTALLER INSTALLER
- select ACTIVATE FUNCTION with the "up" and "down" keys and
confirm the selection to activate the function
- select DEACTIVATE FUNCTION with the "up" and "down" keys and
confirm the selection to deactivate the function.
SCREED HEATING
SCREED HEATING
DEACTIVATE FUNCTION
DEACTIVATE FUNCTION
FUNZIONE GIORNALIERA
ACTIVATE FUNCTION ACTIVATE FUNCTION
INSTALLER
INSTALLER
The screed heating function, when active, is signalled on the main
screen by the scrolling message at the bottom of the SCREED HEATER
FUNCTION IN PROGRESS - OUTLET TEMPERATURE, while on the
electronic board the red and green LEDs flash alternately with a frequency
of 1 sec ON - 1 sec OFF.
The "screed heating" function lasts 168 hours (7 days) during which, in
the zones configured as low temperature, a heating request is simulated
with an initial zone outlet of 20°C, then increased in line with the table on
the side.
Accessing the INFO menu from the main page of the REC10 it is possible
to display the TIME FUNC SCREED HEATING value regarding the number
of hours since the start of the function.
Once activated, the function takes priority, if the appliance is shut down by
disconnecting the power supply, when it is restarted the function picks up
from where it was interrupted.
The function can be interrupted before its end by putting the appliance in
a condition other than OFF or else by selecting DEACTIVATE FUNCTION
from the relative menu.
Note: The temperature and increase values can be set to different values
only by qualified personnel, only if strictly necessary. The manufacturer
declines all responsibility if the parameters are incorrectly set.
DAY TIME
1
2
3
4
5
6
7
5.11 Checks during and after the first commissioning
After starting up, check that the boiler carries out the start-up procedures
and subsequent shut-down properly.
Generate a heating request by intervening on the thermostat which detects
the ambient temperature. Check the domestic hot water operation (if
connect a storage tank) by opening a hot water tap.
Check the full stop of the boiler by turning off the system's main switch.
After a couple of minutes of continuous operation the binders and
manufacturing waste evaporate and it will be possible to carry out:
- checking the combustion.
TECHNICAL TECHNICAL
SWEEPER
TEMPERATURE
0 20°C
6 22°C
12 24°C
18 26°C
0 28°C
12 30°C
0 32°C
0 35°C
0 35°C
0 30°C
0 25°C
ENGLISH
25