DDR OT/BACIP Gateway
DDRA 015 v1.1 04/2010
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Installation Overview C230 ECO-A
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Information
With the DIN rail mounted on the rear wall of the
boiler control, follow the proceeding steps.
1. Mount the gateway and power supply onto the
mounted DIN rail by positioning the bottom DIN
rail hooks at the bottom of the DIN rail. Tilt
both units upwards and ensure upper clip hold
devices to DIN rail.
2. Locate the harness with the 230 label. Insert
black wire into the L terminal of the power
supply. Insert the blue wire into the N terminal
of the power supply. Tighten both terminals of
the power supply.
3. Locate the K1 plug harness from within the
control. Plug in the harness installed in the
previous step to the K1 plug.
4. Wire the OT communications harness into the
green OT plug. Plug can be removed by
unplugging from control. Insert wires and
tighten terminal screws. Not polarity sensitive.
Once all of the connections have been verified, the
power switch of the control can now be turned on
to perform the communication testing of the
gateway. With the BMS plug-in connection to the
gateway complete, it should be possible to start
reading information from the boiler control.
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