Table of Contents
Advertisement
6
Controller and electronic
components
6.1
Operating elements on the boiler
control panel
INFORMATION
The GCU compact is fitted with the RoCon BF controller.
The integrated digital control system actuates a direct
heating circuit and a storage tank charging circuit.
It can be extended in many ways with accessory compon-
ents.
A detailed description is given in the documentation for the
"RoCon BF controller".
Fig. 6-1
Operating elements on the boiler control panel
1
Clear text display
2
Setting: Configuration
3
Setting: Remote Param
4
Rotary switch
5
Setting: Info
6
Setting: Operating mode
7
Setting: Set Temp Day
8
Setting: Set Temp Night
9
Setting: DHW Set Temp
10
Rotary button
11
Setting: DHW Reheating
12
Setting: Time Program
13
Exit button
14
Control panel for the RoCon B1
15
Mains switch
Mains switch
Switch the GCU compact on and off. When the heating system is on,
the mains switch is illuminated green.
Control panel for the RoCon B1
The control panel is equipped with a coloured, backlit, clear text dis-
play.
INFORMATION
Malfunctions are generally indicated by a fault code and a
clear text fault message on the display.
For troubleshooting instructions, refer to
The colour of the backlighting indicates the operational status and
the programming mode:
White:
Standard lighting, normal operating display.
Red:
Fault status, the boiler continues to operate with restric-
tions depending on the type of error.
Green:
Programming mode with operator authorisation.
Blue:
Programming mode with specialist authorisation.
Gas Combi Unit
Floor-standing gas condensing boiler with integrated heat storage
008.1543899_02 – 04/2019 – EN
6
In normal system operation the rotary switch should be in the "Info"
position.
The most important system temperatures and operating states are
shown on the controller display.
6.2
Removing the control panel
1
Fold open the front panel of the boiler switch panel
(see Chap.
2
Release the lugs on one side of the control panel by sliding in a
small, flat-bladed screwdriver
control panel to the front.
3
To remove completely, disconnect the communication cable
(Fig.
Installing the control panel
1
Slide the control panel into the control panel cut-out until the lugs
click in place.
2
Connect the communication cable to the PCB and the back of
the control panel.
3
Close and secure the front panel.
Chap.
10.
Controller and electronic components
INFORMATION
Further instructions and a detailed description can be
found in the "RoCon BF controller" documentation. It is in-
cluded in the scope of delivery of the GCU compact.
Replacing the RoCon B1 control
panel
DANGER: RISK OF ELECTROCUTION
Touching live parts can result in an electric shock and lead
to potentially fatal injuries and burns.
▪ Before beginning work on live parts, disconnect them
from the power supply (switch of fuse, main switch) and
secure against unintentional restart.
4.7.1).
(Fig.
6-2, item 1) and pull out the
6-2, item 3) from the PCB and the back of the control panel.
Installation and operating instructions
41
Advertisement
Table of Contents
