User
13
5.
Boiler Attendance by the User
Description of the control panel
1
2
3
4
5
6
Parameters shown on the boiler screen. Basic summary:
Legend for description of the functions:
This symbol indicates the necessity of
restarting the boiler by the user by the
„RESET“ button
This symbol indicates the necessity of
a repair by a servicing organization
Graphic display of a flashing symbol
5.1
Description of the control functions
The symbols and values shown on the screen are described below. The basic information shown on the
screen is the heating circuit temperature – in case of hot water heating it is the temperature measured on the
hot water sensor.
Setting the required temperature of hot water and system water temperature is performed by using buttons
1 - 4 on the boiler control panel.
When the higher level regulation is used, this option is blocked on the boiler and temperatures can be set
using the room instrument only.
5.1.1 Activation of the boiler
The boiler is energized even after turning off and the electronics ensures anti-freezing protection and (if set)
also short operation of the circulation pump in regular intervals to prevent freezing.
1
+ HSW temperature up
2
- HSW temperature down
3
+ heating water temperature up
4
- heating water temperature down
5
Switch, switchover summer/winter,
RESET, confirmation of selection
1
flame indication
2
call the servicing engineer
3
boiler may be unlocked by
pressing the RESET button
(switch)
4
parameter setting
5
Hot Water mode
6
heating water mode
