Programmable Parameters - Beretta Ciao 25C Installer And User Manual

ƒ Turn the power and gas feeding to the boiler back on.
Replacing the burner insulating panel
ƒ Unscrew the ignition/detection electrode fixing screws and remove it.
ƒ Remove the burner insulating panel (A) by inserting a blade underneath
the surface (as shown in the figure).
ƒ Remove any fixing glue residue.
ƒ Replace the insulating panel.
ƒ The new insulating panel does not need to be fixed in place with glue as
its geometry ensures perfect coupling with the heat exchanger flange.
ƒ Reassemble the ignition / detection electrode using the previously
removed screws and replacing the relative seal.
B
A
4.1

Programmable parameters

A list of the programmable parameters is given below: USER (level always available) and INSTALLER (access with password 18); for a detailed
explanation of the parameters, refer to paragraph "4.2 Parameters description" .
b
Some information might not be available depending on the access level, machine status or system configuration.
USER PARAMETERS
Parameters
SETTINGS
004 MEASUREMENT UNIT
006 BUZZER
INSTALLER PARAMETERS
Parameters
CONFIGURATION
301 HYDRAULIC CONFIG.
306 MIN FAN SPEED
307 MAX FAN SPEED
308 SLOW IGNITION ADJUSTMENT
309 MAX CH FAN SPEED
310 RANGE RATED
311 AUX OUTPUT
312 FLUE GAS COUNTER RESET
HEATING
405 SET PUMP
408 OT+ CASCADE
409 SCREED HEATER
410 HEATING OFF
411 RESET HEATING TIMES
415 MAIN LT ZONE
416 MAX TEMP (MAIN ZONE)
417 MIN TEMP (MAIN ZONE)
418 THERMOREGULATION (MAIN ZONE)
419 CURVE SLOPE (MAIN ZONE)
420 NIGHT-TIME COMP. (MAIN ZONE)
432 BUILDING TYPE
433 EXTERNAL PROBE REACTIVITY
DHW
508 MIN DHW TEMP.
509 MAX DHW TEMP.
511 SPEC. DHW FUNCTIONS
A
C
min
0
0
min
0
1.200
3.700
MIN
MIN
MIN
0
0
NOT APPLICABLE ON THIS MODEL
NOT APPLICABLE ON THIS MODEL
0
0 min
0
0
MIN TEMP (MAIN ZONE)
20
0
HT: 1.0 - LT: 0.2
0
5 min
0
37.5 °C
49.0 °C
0
Cleaning th siphon
Remove the siphon as described below:
ƒ Switch off the electrical supply by turning the system's main switch to "Off.
ƒ Disconnect the degassing pipe (see figure below)
ƒ Disconnect the condensate drain pipe coming from the exchanger (see
figure below).
ƒ Remove the clip securing the siphon to its manifold (see figure below).
ƒ Remove the siphon from its seat.
ƒ Wash the siphon by circulating water from the connection with the
hose nozzle. IN NO CASE USE METAL OR POINTED TOOLS TO
REMOVE DEPOSITS OR RESIDUES INSIDE AS THEY COULD
DAMAGE ITS COMPONENTS.
b
Do not remove the safety shutter and its sealing gasket as their
presence is intended to prevent the escape of burnt gases into the
environment in the event of no condensation.
ƒ Once the operations have been completed, reassemble the components
by operating in the reverse order to what is described, checking the correct
positioning and integrity of the sealing OR, and replace it if necessary.
b
At the end of the cleaning sequence, fill the siphon with water (see
paragraph "3.2 First commessioning") before starting the boiler again.
b
At the end of the siphon maintenance operations, it is recommended
to bring the boiler to condensing mode for a few minutes and to check
for leaks from the entire condensate evacuation line.
Value
max
1
1
Value
max
4
3.600
9.999
MAX
MAX
MAX_CH
2
1
1 if boiler in OFF
and LT systems
20 min
1
1
HT: 80.5 - LT: 45.0
MAX TEMP (MAIN ZONE)
1
if ext. probe present
HT: 3.0 - LT: 0.8
1
20 min only if 418 = 1
255
49.0 °C
60.0 °C
5
14
Password Value set in
level the factory
USER
0
USER 1
Password Value set in
level the factory
INSTALLER 2
INSTALLER
see technical data table
INSTALLER
see technical data table
INSTALLER
see technical data table
INSTALLER
see technical data table
INSTALLER
see technical data table
INSTALLER 0
INSTALLER 0
INSTALLER
0
INSTALLER 3 min
INSTALLER 0
INSTALLER 0
INSTALLER HT: 80.5 - LT: 45.0
INSTALLER HT: 40 - LT: 20
INSTALLER
0
HT: 2.0 - LT: 0.4
0
INSTALLER
5 min
20
0
INSTALLER 37.5°C
INSTALLER 60.0°C
INSTALLER 0
Personalised
values
Personalised
values