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Initial Operation VTK - TR -BA- 171e - 1 - User Manua l MDS 3080 -V 49 6.3.3.2 Se nsor Cable This cable wra pped in y ellow is prov ided t o transf er data f rom the s ensor i ntegrat ed in th e valve to th e cont rol un…

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Initial Operation
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VTK-TR-BA-171e-1 - User Manual MDS 3080-V
Fig. 16: Connecting the actuator cable – step 1
– Step 1: Plug the cable into the correspondingly labeled connector on the rear side of the
control unit and screw it in place.
Fig. 17: Connecting the actuator cable – step 2
– Step 2: The other end, equipped with a four-pin LEMO connector (corrugated sleeve), has to
be connected to the red marked, looped cable attached to the valve.
INFORMATION
Connecting cables
Verify during the connecting procedure that the red dots on the plugs point towards each other.
INFORMATION
Release latch for disconnection
To secure the connectors there is a latch, which you have to release before disconnection. You
have to grip the corrugated outhousing. Pull back the outhousing of the male connector to
release the latch (see Fig. 18). Then pull both connectors apart without losing the grip and they
will separate.
Do not pull at the cables!
Fig. 18: Connector actuator cable - grip
Initial Operation
VTK-TR-BA-171e-1 - User Manual MDS 3080-V
49
6.3.3.2 Sensor Cable
This cable wrapped in yellow is provided to transfer data from the sensor integrated in the valve
to the control unit. Connect it as described below.
Fig. 19: Connecting the sensor cable – step 1
– Step 1: First, fix the sensor cable to the corresponding socket on the rear side of the control
unit.
Fig. 20: Connecting the sensor cable – step 2
– Step 2: The five-pin connector with a corrugated sleeve has to be connected to the yellow
marked, looped cable attached to the valve.
INFORMATION
Connecting cables
Verify during the connecting procedure that the red dots on the plugs point towards each other.
INFORMATION
Release latch for disconnection
To secure the connectors there is a latch, which you have to release before disconnection. You
have to grip the corrugated outhousing. Pull back the outhousing of the male connector to
release the latch (see Fig. 21, page 50). Then pull both connectors apart without losing the grip
and they will separate.
Do not pull at the cables!
Initial Operation
50
VTK-TR-BA-171e-1 - User Manual MDS 3080-V
Fig. 21: Connector sensor cable - grip
6.3.3.3 Mains Cable
Power to the control unit is supplied by the black mains cable.
IMPORTANT NOTE
Type plate
Do not connect the system to the mains, before having checked the type plate of the model you
want to install (mains voltage, 110 V AC or 230 V AC).
– Step 1: Plug the cable into the socket at the bottom of the rear side of the control unit.
– Step 2: Connect the cable to the power supply.
– Step 3: Press the ON/OFF button, located on the rear side of the control unit.
INFORMATION
Valve not connected
If the valve is not connected, an error message (“199 Valve Error – Escape for Auxi.“) appears on
the screen. Switch OFF the system, disconnect it from the mains and complete the installation
before continuing. Alternatively, you can press the [ESC]-key. When confirming it with [Enter],
you change into the Auxiliary Mode (see paragraph 7.13, page 76).