Installation manual

8 Operating manual ecoCRAFT

4.4 Operator field with multi-function display

Fig. 4.3 Display in normal operation

The ecoCRAFT units are fitted with a digital information

and analysis system. This system provides information

on the operating status of your appliance and helps you

deal with problems.

In the ready for operation mode and in burner operation,

the display shows a single figure operating code. This

indicates the current operating condition of the boiler

and the current temperature at the feed manifold, e.g.:

"3 45" = Burner in heating operating mode "3",

forward flow temperature "45 °C"

Operational displays

The operational display provides information on the

operational condition of your unit. The operation codes

1, 2 and 5 appear at the start of each individual module.

The number of the individual module is preset on the

operational display.

The following displays occur under normal operating

conditions:

Operation

code

Description of functions

0 Standby, no heating function

1 The fan on the relevant module starts up and

prevents the burner chamber

2 Ignition is active, the burner ignites

3 The burner burns in heating mode

4 The burner burns in hot water mode

5 The air pressure monitor responds

6 Regulator switch-off of the burner in heating

mode

7 Pump overrun, heating pump

8 Pump overrun, charging pump hot water cylinder

9 Regulator switch-off of the burner in hot water

mode

Table 4.1 Operation codes

In the event of a fault, the fault signal flashes alternately

with the basic display (see Chapter 5).

4 Operation