THOMSON DD10, Installation Manual

Page: 52 / 179

5. Connection and Startup Diamond digital
43
5.2 CHANGING THE SUPPLY VOLTAGE
The power supplies of the different control panel types and the associated electron-
ics frames are designed for the supply voltage ranges of
115V AC +15/–20% and 230V AC +15/–20%
When leaving the factory, the power supplies are normally adjusted to operate on
230V. The factory-adjusted voltage is indicated on the connector panel of the unit.
Should it be required to operate with another supply voltage, modify all power sup-
plies in the respective control panel and associated E-box.
The modification has to be carried out from a qualfied service personal.
Unit Power Supply Order No
Panel RPD 5
Panel RPD 10
Panel RPD 20
Panel RPD 30
E-Box RMD 5
E-Box RMD 10
E-Box RMD 20
E-Box RMD 30
RC 1882
RC 1824
or RC 1832
RC 1824
or RC 1831
or RC 1832
RC 1824
or RC 1831
or RC 1832
RC 1929
RC 1929
5x RC 1926
5x RC 1926
0 351 670 300
0 351 692 500
0 351 693 900
0 351 692 500
0 351 693 200
0 351 693 900
0 351 692 500
0 351 693 200
0 351 693 900
0 212 183 000
0 212 183 000
0 212 182 700
0 212 182 700
Modification In spite of the different power supply types, modification is equal for all units and
has to be carried out as follows:
1. Switch off the control panel or E-box and disconnect it from power.
2. Open the door of the E-box or tilt up the desk cover of the control panel.
3. E-box: Unlock the power supply in the frame and pull it out of the
frame.
Control panel: Mounting can be carried out in the built-in state.
ST2 ST1 L1 L2 GND
230V AC
ST2 ST1 L1 L2 GND
115V AC
Connector
Connector
without
jumper
with
jumper
4. Re-place the power supply into the frame and lock it.
5. Connect it to power and switch the unit on.
6. Correct the power indication on the connector panel.