Vivax ACP-18CC50GEI, User Manual, Page: 321 / 345

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Use cable fastener to bundle and fix the cable.
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Connection of Signal Line of Wire Controller
1. Open the cover of the electric box of the indoor unit.
2. Pull the signal cable of the wire controller through the rubber ring.
3. Plug the signal line of the wire controller onto the 4-bit pin socket at the circuit board of the
indoor unit.
4. Use cable fastener to bundle and fix the signal cable of the wire controller.
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Products Electric Installation
Wiring layout
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Installation should be conducted by National Wiring Regulation.
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The rated voltage and exclusive power supply must be adopted for the air conditioners.
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The power cable should be reliable and fixed, in order to avoid the wiring terminal be suffered
from force. And do not drag the power cable forcibly.
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The wire diameter of power cable should be large enough, if power cable and connection wire
be damaged, it should be replaced by the exclusive cable.
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All electric installation must be done by professional personnel according to local law,
regulation and this manual.
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It should be reliably earthed, and it should be connected to the special earth device, the installation
work should be operated by the professional.
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The creepage protect switch and air switch must be installed.
Air switch should have the thermal dropout and magnetic dropout function, in order to avoid the
short circuit and overload.
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The on spot connection should refer to the circuit diagram, which is stuck on the unit body.
The model selection recommend table for air switch and power cable