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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.
b
If the appliance is not used for more than 60 days, it is
necessary to fill the siphon in the boiler. If the boiler is
installed where the ambient temperature can remain above
30°C for prolonged periods, fill the siphon after a period of
30 days of inactivity. The operation must be carried out by
professionally qualified personnel.
5.1
Programmable parameters
A list of the programmable parameters is given below: USER (level al-
ways available) and INSTALLER (access with password 18); for a de-
tailed explanation of the parameters, refer to paragraph "5.2 Parameters
description".
USER PARAMETERS
SETTINGS
004
MEASUREMENT UNIT
006
BUZZER
INSTALLER PARAMETERS
CONFIGURATION
HYDRAULIC CONFIG.
301
MIN FAN SPEED
306
MAX FAN SPEED
307
SLOW IGNITION ADJUSTMENT
308
MAX CH FAN SPEED
309
RANGE RATED
310
AUX OUTPUT
311
FLUE GAS COUNTER RESET
312
IGNITION SPEED IN RESTART AFTER
313
SHUTDOWN DUE TO TEMPERATURE
HEATING
SET PUMP
405
OT+ CASCADE
408
SCREED HEATER
409
HEATING OFF
410
RESET HEATING TIMES
411
MAIN LT ZONE
415
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
HT. high temperature - LT: low temperature
SERVICE PARAMETERS
CONFIGURATION
302
PRESSURE TRANSD. TYPE
303
ENABLE FILLING
304
PRESSURE AT START OF FILLING
305
VENTING CYCLE
HEATING
401
HIGH TEMP HYSTERESIS OFF
402
HIGH TEMP HYSTERESIS ON
403
LOW TEMP HYSTERESIS OFF
404
LOW TEMP HYSTERESIS ON
b
Value
min
max
0
1
0
1
Value
min
max
0
4
1.200
3.600
3.700
9.999
MIN
MAX
MIN
MAX
MIN
MAX_CH
0
2
0
1
SLOW IGNITION
MIN FAN SPEED
ADJUSTMENT
NOT APPLICABLE ON THIS MODEL
NOT APPLICABLE ON THIS MODEL
0
1
0 min
20 min
0
1
0
1
MIN TEMP (MAIN ZONE)
HT: 80.5 - LT: 45.0
20
MAX TEMP (MAIN ZONE)
0
1
HT: 1.0 - LT: 0.2
HT: 3.0 - LT: 0.8
0
1
5 min
20 min
0
255
37,5 °C
49,0 °C
49,0 °C
60,0 °C
0
5
Value
min
max
0
1
0
1
NOT AVAILABLE ON THIS MODEL
0
1
2
10
2
10
2
10
2
10
15
A
B
C
Some information might not be available depending on the access
level, machine status or system configuration.
Password
level
USER
USER
Password
level
INSTALLER
INSTALLER
INSTALLER
INSTALLER
INSTALLER
INSTALLER
INSTALLER
INSTALLER
INSTALLER
INSTALLER
if boiler in OFF and LT
systems
INSTALLER
INSTALLER
INSTALLER
INSTALLER
INSTALLER
INSTALLER
if ext. probe present
INSTALLER
only if 418 = 1
INSTALLER
INSTALLER
INSTALLER
Password
level
SERVICE
SERVICE
SERVICE
SERVICE
SERVICE
SERVICE
SERVICE
EN
Value set in
Personalised
the factory
values
0
1
Value set in
Personalised
the factory
values
2 *
see technical data table
see technical data table
see technical data table
see technical data table
see technical data table
0
0
3.600 rpm
0
3 min
0
0
HT: 80.5 - LT: 45.0
HT: 40 - LT: 20
0
HT 2.0 - LT 0.4
0
5 min
20
37,5°C
60,0°C
0
Value set in
Personalised
the factory
values
1
0
1
5
5
3
3
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