Operation; Use Of The Control Panel; Start-Up; Shutdown - DeDietrich C 330 Series Installation, User And Service Manual

8

Operation

8.1

Use of the control panel

8.2

Start-up

8.3

Shutdown

8.4

Frost protection

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Important
For operation of the C 630 ECO boiler: each module has its own
control panel
See
For more detailed information: Manual for the control panel
This includes information about changing and reading parameters, the
meaning of error codes and deleting the error memory.
Start the boiler up as follows:
1. Open the boiler gas valve.
2. Switch the power on with the boiler's on/off switch.
3. The start-up program will start and cannot be interrupted. During the
start-up cycle, all segments of the display are shown briefly.
4. IniControl: Check the water pressure that is shown on the display
(only if a hydraulic pressure sensor is connected). If the water
pressure is lower than 0.8 bar, top up the central heating system.
5. DIEMATIC iSystem: If the water pressure is below 0.8 bar, the
symbol will flash (only if a hydraulic pressure sensor is connected). If
the water pressure is too low, top up the central heating system.
DIEMATIC iSystem: Do not disconnect the boiler from the power supply. If
the central heating system is not used for a long period, we recommend
activating the HOLIDAYS mode.
See
Manual for the control panel.
IniControl: If the central heating is not due to be used for a long period of
time, it is recommended that the boiler be disconnected from the power
supply.
1. Turn the on/off switch to the off position.
2. Switch off the boiler's electrical connection.
3. Shut off the gas supply.
4. Keep the area frost-free.
Caution
In the event of low temperatures, we recommend that the
installation continues to operate at a lower temperature. This will
prevent freezing.
IniControl: Set the temperature control low, for example to 10 °C.
IniControl: If there is no heat demand, the boiler will only switch on to
protect itself against frost.
If the temperature of the central heating water in the boiler drops too low,
the built-in boiler protection system is activated. This system works as
follows:
If the water temperature is lower than 7 °C, the heating pump switches
on.
If the water temperature is lower than 4 °C, the boiler switches on.
8 Operation
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