56
11.23
Error history
The error history function is automatically enabled only
after the boiler has been powered up for at least 2
consecutive hours, during this period of time any errors
that arise would not be saved in the “ERROR HISTORY”.
The errors can be displayed in chronological order, from
the most recent to the oldest, up to a maximum of 50
errors; to display the error history:
- access the technical parameters as explained in the
section “11.6 Access to the technical parameters”
- select ERROR HISTORY with the “up” and “down” buttons,
confirming the selection by pressing the “ENTER” button.
TECHNICAL
INSTALLER
CALIBRATION
RANGE RATED
COMBUSTION ANALYSIS
EXHAUST PROBE RESET
ERROR HISTORY
EXHAUST PROBE RESET
COMBUSTION ANALYSIS
CALIBRATION
RANGE RATED
ERROR HISTORY
TECHNICAL
INSTALLER
- scroll through the error history with the “up” and “down”
buttons; for each error a sequential number is displayed, an
error code and the date and time the error occurred.
1 - 10:30 18/11/2013
FAN ERROR
E030
USE ARROW KEYS
TO SEE OTHER ANOMALIES
FAN ERROR
USE ARROW KEYS TO SEE OTHER
ANOMALIES
It is possible to return to the start page at any time by
continually pressing the “BACK” button for at least two
seconds at a time.
Note: once enabled, the error HISTORY function can no
longer be disabled; there is no procedure for resetting the
error history.
NOTICE
: If an error repeats consecutively, it is saved only once.
11.24
Indirect tank configuration
(heating only
boiler)
- A
ccess the technical parameters as explained in the
section “11.6 Access to the technical parameters”.
- Select HW TANK with the “up” and “down” buttons,
confirming the selection by pressing the “ENTER” button.
18/05/2013
12:17
MENU
INFO
SET
87
°F
FRI
HOT WATER TEMPERATURE
STATE
PLANT
MENU
STATE
SET
INFO
PLANT
HOT WATER TEMPERATURE
FRI
- Choose between the following options: REMOVE HW TANK
and HW TANK TYPE.
18/11/2013
12:17
FRI
SETTINGS
MENU
SELECT OPTION
TIME SCHEDULE
SETTINGS
TIME SCHEDULE
MENU
SELECT OPTION
FRI
REMOVE HW TANK
This function is used to disable the operation of the indirect
tank; disabling the indirect tank, its configuration menu is
no longer accessible.
HW TANK TYPE
The parameter is used to set the indirect tank type.
Set 0 (default value) to select an indirect tank with an
aquastat.
Set 1 to select an indirect tank with an indirect tank sensor.
11.25
Temporary switch-off
In the event of temporary absences (weekends, vacations, etc.)
set the status of the boiler to OFF .
BOILER
OFF
HOT WATER ONLY
HEATING AND HOT WATER
OFF
HOT WATER ONLY
HEATING AND HOT WATER
BOILER
While the electrical supply and the fuel supply remains active,
the boiler is protected by the following:
- heating anti-freeze: this function is activated if the temperature
measured by the supply sensor drops below 41°F (5°C). A heat
request is generated in this mode with the ignition of the
burner at minimum output, which is maintained until the
outlet water temperature reaches 95°F (35° C);
- domestic hot water anti-freeze: the function starts if the
temperature measured by the DHW NTC sensor falls below 41°F
(5°C). A heat request is generated in this mode with the ignition
of the burner at minimum output, which is maintained until
the outlet water temperature reaches 131°F (55° C).
-
domestic hot water anti-freeze (only if indirect tank
connected): the function starts if the temperature measured
by the indirect tank sensor falls below 41°F (5°C). A heat request
is generated in this mode with the ignition of the burner at
minimum output, which is maintained until the outlet water
temperature reaches 131°F (55° C).
9
The activation of the ANTI-FREEZE function is indicated by a
scrolling message on the foot of the user interface display.
- circulator anti-seize: the circulator activates every 24 hours of
stoppage for 30 seconds.
11.26
Switching off for long periods
If the Family PRO boiler is not used for a long period of time, the
following operations must be carried out:
- set the status of the boiler to OFF
- set the system’s main power switch to “OFF”
- close the fuel and water taps of the heating and domestic hot
water system.
In this case, the anti-freeze and anti-seize systems are
deactivated. Drain the heating and domestic water system if
there is any risk of freezing.
Содержание Family PRO 42 IS
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