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COMMISSIONING AND MAINTENANCE
3.1.7
Thermal module information
In order to display key information on the screen, press the
menu key and select "Information" with the ▲ / ▼ keys.
Menu
"
"
Central Heating (CH)
"
"
Domestic Hot Water (DHW)
"
"
Information
"
"
Settings
"
"
Press the ● key to confirm.
The following screen will be displayed:
Information
"
"
Software Versions
"
"
Boiler Status
"
"
Boiler History
"
"
Error Log
"
"
By selecting "Boiler status" and pressing the ● button you have
the following screen:
Boiler Status
"
"
Boiler
Managing
"
"
"
"
At this point by selecting "Master" or "Dep1 ... N" the following
values are displayed:
− Delivery temperature
− Return temperature
− DHW temperature (the sensor must be connected in or-
der to display a value; if it is not present, the default val-
ue is displayed)
− Outdoor temperature
− Flue gas temperature
− System temperature (the sensor must be connected in
order to display a value; if it is not present, the default
value is displayed)
− Fan speed
− Ionization
− State
− Error
9
The display shows four lines at a time. You can scroll the list
by using the ▲ / ▼ keys.
Boiler Status
"
"
Flow Temperature
46.0
°C
"
"
"
"
Return Temperature
43.0
°C
"
"
"
"
DHW Temperature
44.0
°C
"
"
"
"
Outside Temperature
10.0
°C
"
"
"
"
By selecting "Boiler Register" and pressing the ● button you
have the following screen:
Boiler History
"
"
Boiler
Managing
"
"
"
At this point by selecting "Master" or "Dep1 ... N" the following
values are displayed:
− Firing OK
− No firing
− No flame det.
− Oper. days
− Heat. burner hours
− DHW burner hours
Boiler History
"
"
Successful Ignitions
0
"
"
Failed Ignitions
1
"
"
Flame Failures
1
"
"
Operation Days
1
days
"
"
"
"
You can scroll the list by using the ▲ / ▼ keys.
By selecting "Error log" and pressing the ● key, the following
values are displayed:
− Error log (the errors listed in paragraph "Manual error list"
are displayed)
− Error filter (in the "Error filter" item, it is possible to se-
lect: Disabled - Vol. Err. - Block)
− Boiler ID filter (in the boiler ID filter item you can choose
between: Disabled - Master - Dep1 ... N)
− Erase Error Log (allowed only with Installer password)
Error Log
"
"
Error Log
"
"
Filter Error Type
Disabled
"
"
"
Clear Error Log
"
"
You can scroll the list by using the ▲ / ▼ keys.
74
By selecting "Maintenance" and pressing the ● key, the follow-
ing values are displayed:
− Maintenance log (each time a "Maintenance reminder
reset" is performed, the event is logged)
− Oper. hours since last Maint.
− Oper. hours until next Maint
"
− Maintenance reminder reset (accessible only with install-
er password)
− Delete Maint. history (accessible only with OEM password)
Service
"
"
Service history
"
"
Burn hours since last service
"
Burn hours till service
"
"
Reset Service Reminder
"
"
Service
"
"
Burn hours since last service
"
Burn hours till service
"
"
Reset Service Reminder
"
"
Clear Service History
"
"
You can scroll the list by using the ▲ / ▼ keys.
"
3.2
Checks during and after initial start-up
When the appliance it started, it must be checked by stopping
and then restarting the thermal module in the following way:
− Set the operating mode of the thermal module in heating
to 0 (Par. 1) e and close the RT input to generate a heat
request
− If inecessary, increase the setpoint value (Centralized
Heating → Heating Set) till all units start
Menu
"
"
Central Heating (CH)
"
0
hrs
Domestic Hot Water (DHW)
"
"
"
"
2000
hrs
Information
"
"
"
"
No
Settings
"
"
"
"
− Make sure that all the pumps in the system are free and
rotate in the right direction
0
hrs
"
"
"
2000
hrs
"
"
No
"
"
No
"
"
− Check the full stop of the thermal module and the heat
demand by opening the "RT" contact (OFF).
− Check that the thermal module has come to a complete
stop by setting the main switch of the equipment and
the main switch of the system to "off".
If all conditions are met, power the thermal module by setting
the system's and the appliance's master switches to "On" and
test combustion products (see Paragraph "Adjustments").
75
COMMISSIONING AND MAINTENANCE
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