Replacing The Cb-03 Pcb; 10.3.10 Updating The Control Panel Firmware - DeDietrich AMC 15 Installation And Service Manual

Wall-hung gas condensing boilers
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Fig.103
Access to the connectors
1
2.4
2.3
3
110
AMC
10.3.9
If a faulty PCB in the instrument box needs to be replaced, proceed as
follows:
1
2.1
2.2
4
4
4
5
AD-0001389-03

10.3.10 Updating the control panel firmware

You can update the firmware of the control panel when you have received
an USB stick with a new firmware version.

Replacing the CB-03 PCB

1. Open the instrument box by pressing in the clip fastener at the side.
2. Open the jumpers at the side of the instrument box in the correct
order. The order is indicated by the numbers of the instrument box.
3. Remove the top of the instrument box.
4. Remove all cables from the CB-03 PCB.
5. Replace the CB-03 PCB.
6. Reassemble in the reverse order.
1. Remove the Diematic Evolution control panel from the appliance.
2. Locate the USB port at the bottom of the control panel's PCB.
3. Place the USB stick with the new firmware on the USB port.
4. Press the
button.
5. Select System Settings
The message Available Files: appears on the screen.
6. Select the appropriate file.
The firmware update starts.
7. Wait till the update is finished.
The control panel is automatically restarted and the main display
appears.
8. Do not switch off the power of the appliance for at least 5 minutes to
ensure that the firmware update is stored correctly.
> Firmware Update.
7686707 - v.01 - 06092018

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Amc 25/28 miAmc 25Amc 35

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