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EURODIM TWIN TECH
Page
15
sur
92
Notes
: The PCB3031 board also enables:
−
the DMX A inputs to be connected between controllers (SW1, selectors 5 and 6 set to ON)
−
the DMX B inputs to be connected between controllers (SW1, selectors 7 and 8 set to ON)
PCB 3031 board
3.3
C
ABINET
V
ENTILATION
The cabinet is ventilated by three fans arranged at the top of the cabinet, which extract hot air from the
cabinet. These fans can operate at two different extraction speeds (1 and 2).
The fans start on speed 1 (normal air extraction) if one of the circuits is controlled at above 50% intensity.
Below 50%, all the fans are idle.
Speed 2 is engaged (high air extraction) when a sinewave module and/or a module fitted with four RCBO
(MCB + RCD) is present in the cabinet and it is controlled. The speed 2 is also engaged if the fans run in
speed 1 and the temperature is too much high. The speed is held up to that temperature is again
acceptable*.
When the conditions described above are no longer met, the fans continue to operate for a further five
minutes at speed 1 before stopping.
3.4
I
NITIAL
U
SER
C
ONFIGURATION
The identification of the modules present in the cabinet is controlled by the Controller 1.
This verification is automatic. A warning message signals any identification fault or error. See Power
Configuration menu in the event of an alarm.
Summary of Contents for EURODIM TWIN TECH
Page 1: ..._____________ Eurodim Twintech Dimmer Cabinet _____________ User Manual V2 0 ...
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Page 94: ...EURODIM TWIN TECH Page 92 sur 92 Notes ...
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