8
The boiler control panel functions as an interface, displays
system information and provides access to the parameters.
The center of the main screen displays the temperature of the
domestic hot water sensor, unless there is a request for heat in
progress, in this case the supply temperature from the boiler is
displayed.
The value expressed in psi refers to the system’s water pressure.
The top of the screen shows the information regarding the
current date and time, as well as the outdoor temperature, if an
outdoor temperature sensor is provided.
On the left and right sides of the display are the icons indicating
the status of the system; their meaning is as follows.
This icon indicates that the OFF operating status mode has been set. Each ignition request is ignored except for the
anti-freeze function. The pump anti-seize, 3-way valve anti-seize and anti-freeze function remain active.
This icon indicates that heating mode has been selected (HEATING function enabled). If a heating request from a
thermostat is in progress, the icon will be flashing.
This icon indicates that the circuit for domestic hot water production is enabled. When a domestic hot water
request is in progress, the icon flashes.
- In a system with an indirect tank: if the time switch programming is in the setback mode the icon presents crossed
- In a system with a combination: the P at the top of the domestic hot water icon indicates that the boiler pre-
heating function is enabled; the P when flashing indicates that a pre-heating request is in progress.
When the “central heating time switch programming” is enabled this icon indicates that the heating system is in
AUTOMATIC mode (the management of the heating requests follows what has been set with the timer).
If the heating function is not enabled during the current time frame, the icon will be crossed out.
When the “central heating time switch programming” is enabled this icon indicates that the heating system is in
MANUAL mode (the management of the heating requests does not follow what has been set with the time switch
programming, but it is always active).
OFF
This icon indicates, when the “central heating time switch programming” is not enabled, that the system has been
set to off (not active).
This icon indicates that the system is detecting the presence of a flame.
This icon flashing indicates the presence of an error.
The front control display is equipped with a “Color Bar”, which
quickly informs the user about the operation of the boiler.
Operating states and errors are grouped according to 4 colors:
- GREEN: regular functioning, the system is serving DHW/CH
or automatic functions such as antilegionella, antifreeze,
chimney sweep etc.
A sliding text describes the active function in real time.
- YELLOW: potentially solvable error that allows, even partial,
operation of the product. A triangle icon on the display gives
access to fault details such as “call for service”, error of the
DHW sensor, etc.
- RED: presence of blocking error requiring the presence of
licensed service technician. A triangle icon on the display gives
access to fault details such as “stop for service”, final stop, etc.
- GRAY: the system is ready to serve any requests or functions,
no error detected.
By pressing the buttons “UP” and “DOWN” it is possible to choose
from the following options:
- PLANT (system): a scrolling message on the display can indicate
the temperature of the domestic hot water sensor rather than
the supply sensor of the boiler
• STATE (when the SYSTEM SCREEN is selected): to set the status
of the boiler (OFF, DHW mode or CH & DHW mode) and, when
managed by the room thermostat, the operating mode of the
FRI
13/10/2017
12:17
MENU
INFO
SET
PLANT
HOT WATER TEMPERATURE
STATE
107
°F
P
18.85 psi
MENU
STATE
SET
INFO
PLANT
HOT WATER TEMPERATURE
FRI
CONFIRM
CANCEL/BACK
DOWN
UP
5.2
Boiler front control
main area in heating mode (ON/OFF if the time schedule is
disabled, AUTO according to hourly programming, MANUAL or
OFF if programming timing is enabled)
• SET: to establish the heating or hot water setpoint value or for
activating preheating
• INFO: to display the value of the system variables
• MENU: to access the system’s configuration menus
The configuration MENU is organized with a multi-level tree
structure.
With the “ENTER” button you can access the selected sub-menu,
with the “UP” and “DOWN” buttons it is possible to navigate
through the sub-menus, while the “BACK” button takes you
back to the previous level.
An access level has been fixed for each sub-menu: USER level,
always available; TECHNICAL level, password protected.
On the next page is a summary of the MENU tree structure of the
boiler control panel.
NOTICE
: some of the information might not be available on the
boiler control panel
depending on the access level, the status of
the boiler or the system configuration.
Содержание Family PRO 42 IS
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