Electrical Connections; Commissioning Procedure; Gas Settings; Adjusting To A Different Gas Type - DeDietrich AMC 15 Installation And Service Manual

7 Commissioning
7.2

Commissioning procedure

Statement
Select country
Select language
Enable Daylight Saving Time
Set Date and Time
7.3

Gas settings

70 AMC
7.1.5

Electrical connections

1. Check the electrical connections.
Warning
Initial commissioning must be done by a qualified professional.
If adapting to another gas type i.e. propane, the gas valve unit
must be adjusted before switching on the boiler.
Important
On first firing the boiler, a smell may be present for a short period.
1. Open the main gas tap.
2. Open the boiler gas tap.
3. Turn the boiler on
4. Turn on the boiler using the on/off switch.
5. A start menu will automatically appear on the control panel for the
following settings:
Setting
Country where the boiler is installed
Choice of language
On
Year/Month/Day
6. Set the components (thermostats, control) so that heat is demanded.
7. The start-up program will start and cannot be interrupted.
8. The boiler will also start an automatic venting cycle lasting around 3
minutes. This is repeated every time the supply voltage is cut.
Important
If a calorifier sensor is connected and the legionella protection
function is activated, the boiler starts to heat the water in the DHW
tank as soon as the venting programme has been completed.
The current operating condition of the boiler is shown on the display of the
control panel.
If there is no information on the display:
Check the mains supply voltage.
Check the fuse on the control unit: (F1 = 2.5 AT)
Check the connection of the mains lead to the connector in the control
unit.
Error during start-up procedure:
In the event of a fault, a message with the corresponding code is
displayed.
The meaning of the error codes can be found in the error table.
For more information, see
Error codes, page 113
7.3.1

Adjusting to a different gas type

Warning
Only a qualified installer may carry out the following operations.
The factory setting of the boiler is for operation with the natural gas group
G20 (H gas).
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