Lauda ECO GOLD Operation Manual page 43

10/2019 i
The plastic cover has a recess on each side to ease removal.
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Insert a screwdriver first in the right and then in the left re-
cess of the plastic cover and carefully lever it up.
Pull the bus connecting lead out of the plastic cover.
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Plug in the bus connecting lead (red plug in the red sock-
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et).
Introduce the module into the appropriate receptacle and
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fasten it using the two cross-head screws.
Insert the mains plug again and switch on the thermostat.
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The connectors have reverse-polarity protection. The plug has a
projection which slides into a notch on the socket.
ECO Gold 43 / 137