DC INVERTER MULTI VRF CONTROL
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4.3 Installation
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Fig.4.3 Installation of wired controller
●Notice for installation under the guidance of Fig.10
1. Cut off power supply before installing the electrical components.It is forbidden to carry out the installation with power on;
2. Get one end of the 4 core communication cable and put it through the rectangular hole on the base board on the wired
controller;
3. Hold the base board of controller on the wall, and then fix it to the wall with M4x25 screw;
4. Plug the 4 core communication cable into the slot on the wired controller, and then fix the controller panel with base board
together;
SN 1 2 3 4
Name Casing base, installed into the wall Controller Soleplate Screw M4X25 Controller Panel