7
Operating manual
ecoCRAFT
4.2
Overview of the operating field
9
8
7
6
5
4
3
2
1
Fig. 4.1 Controls
The operating elements have the following functions:
1/2
+/- buttons: After the parameters have been
called up, the buttons "+" and "-" are used to
change the individual values.
3
OK button: All changes must be stored by pushing
the OK button. The storing is confirmed by the
figures flashing.
4
Information button - i: After calling up the
required mode, the individual parameters of the
specific mode can be called up by briefly pushing
the i-button.
5
Reset button: A malfunction, indicated by a
flashing read-out on the display, is reset by
pushing the reset button. If the fault reappears,
then customer service must be informed.
6
Display for indication of the current operating
mode, the menu level or specific additional
information
7
Mode button for selection of the various menu
levels.
8
Interlock displays for the individual burner
modules (fault resolution see Chapter 5.1).
9
Button for switching the unit on and off
4.3
Switching the unit on and off
1
Fig. 4.2 Switching the unit on and off
Caution!
The mains switch may only be actuated if the
heating installation is properly filled with water.
If this is not complied with, damage to the
pump and heat exchanger may occur.
Use the switch (
1
) to switch the appliance on and off:
When the button (
1
) is depressed and is lit up, the unit is
switched on and has a power supply.
When the button (
1
) is not depressed and is not lit up,
the unit is switched off and is isolated from the mains.
Caution!
The frost protection and monitoring devices are
only active if the mains switch of the unit is
depressed and shows a green light.
In order not to switch off this safety device, you should
switch your heating unit on and off using the regulator.
Information concerning this will be found in the relevant
operating manual.
Note!
For longer periods out of commission (e.g. for
building renovation work) you should turn the
gas valve off. In this connection, please refer to
the instructions in Chapter 2 concerning frost
protection.
Operation 4
