Multi Variable Air Conditioners Wall Mounted Type Indoor Unit
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2) Remove the wiring screws on the terminal board.
3) Shape the tail of wire into ring by needle nose plier, and keep the gauge of ring in
accordance with screw.
4) Use the screwdriver for tightening the terminal.
(2) The connection of stranded wire (as shown in fig 5.1.2).
1) Strip about 10mm insulation of the end of stranded wire by stripping and cutting tool.
2) Loosen the wiring screws on terminal board.
3) Insert the wire into the ring tongue terminal and tighten by crimping tool.
4) Use the screwdriver for tightening the terminal.
Unit: mm
Fig 5.1.1 Fig 5.1.2
5.2 Power Cord Connection
Note:
All indoor units must be unified of power supply so that they can be powered ON/OFF at the
same time.
Fig 5.2
Air conditioning unit uses single-phase power supply, and is equipped with power cord, plug the
power cord directly into the unified power outlet.
5.3 Connection of Communication Line of IDU and ODU
(1) Open the cover of electric box of indoor unit.
(2) Lead the communication line across the rubber ring.
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