55
Operation
Description of display
The boiler has a pilot-control. This
control takes care of most of the
manual settings but also provides
numerous settings to adjust the control
exactly to the installation and user
requirements.
Display
The LCD screen has a backlight.
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accept an action. The light is activated
by pushing one of the buttons.
Cascade symbols are not visible
in case of a single boiler or when
no bus communication cable is
connected.
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1. WIFI Gateway presence and status
2. Building Management System detected
3. Solar Manger presence
4.
Operation Mode = TIME BASED
on the «zone to Show» zone
5. Pump Continuous function
6. Maintenance Warning present
7. Outdoor
Temperature
8.
System Pump status
T10 means T10 is present. When
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relay on block 1 contact 3 is closed.
9. Slave boiler on (heating mode)
10. Slave boiler in error mode
11. No slave boiler connected
12. Slave boiler in stand by mode
13. Master boiler
14. Engine 2 Flame presence and power
Slave engine (if present) is active.
15. Engine 1 Flame presence and power
Main engine is active.
16. DHW enable and heating request
Boiler or Cascade system controls
Central Heating. If there is a square
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is active for Central Heating.
17. CH enable and heating request
Boiler or Cascade system controls
Domestic Hot Water. When there
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the system is active for Domestic
Hot Water.
18. CH/DHW actual SetPoint relative level
BMS
2
1
T10
25/03/19 09:00
–10°
1.5 bar
CH Pump Overrun
1
2
T10
BMS
32°
1
2
3
14
16
4
15
17
12
9
10
5
6
7
8
18
13
11
