Electrical Wiring; General Check; Attaching The Air Return Grille - Hisense AUV-18UR4SZA1 Instrucciones De Uso E Instalación

6. Electrical wiring

6.1 General check

CAUTION
· When clamping the wiring, use the included clamping material as shown in the FIG.6.1 to prevent outside
pressure being exerted on the wiring connections and clamp firmly.
·
When doing the wiring, make sure the wiring is neat and does not cause the control box lid to stick up, then
close the cover firmly. When attaching the control lid, make sure you do not pinch any wires.
·
Outside the machine, separate the weak wiring(remote controller and transmission wiring) and strong
wiring(earth and power supply wiring) at least 50 mm so that they do not pass through the same place
together. Proximity may cause electrical interference. Malfunction , and breakage.
WARNING
·If the fuses burn up, please call the service agency to instead it. Please do not instead by yourself, or else
may result in accident, for example shock.
(1) Remove the screws on the control box.
(2) Connect the power cord and earth wire to the main terminal.
(3) The remote control wire to the subsidiary terminal box according to electric wiring diagram.
(4) Connect the power supply of the indoor and outdoor units to the main terminal.
(5) Tie the wire in the control box with the clamp tightly.
(6) After finishing the wiring, seal the wiring hole with
the sealing material ( with the lid ) to prevent the condensed water and insects entering.

7. Attaching the air return grille

·The air return grille must be attached when electric cabling work is completed.
(1) Fix the air return grille onto the indoor unit with screws supplied as accessories(4 pieces).
(2) Close the air return grille.
This completes the unit installation work.
Installation and Maintenance
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