FluidControl Unit - FCU 1000 Series
HYDAC Filtertechnik GmbH
en
Page 27
BeWa_FCU1000_3371346a_en.doc
2007-12-04
6.3
Electrical connection of the FCU
A 3-pole connector for connecting a 24 V DC power supply is located on the operating
surface of the FCU. Plug in the 3-pole jack plugs óf the adaptor (included in the FCU
delivery). Connect the power plug of the adaptor into the power supply.
After the unit is plugged in, HYDAC FCU 1### appears in moving letters, followed by the
firmware version, which appears for 2 seconds.
The self-test with countdown follows.
WAIT 99 to WAIT 0
. The FCU is now ready.
As long as the pump is not running, the status LED blinks red, and the display shows
"CHECK". This means that there is no oil flow.
To connect: Push plug into socket until it “clicks” (A)
To remove: Push button (B1) and pull plug (B2)