Process of wire connections1. Loop terminalAfter removing the screw, fix the wire ring on the screw, reinsert the screw into theblock terminal and then tighten the screw.2. Straight terminalAfter loosening the screw, inset the wire end into the block terminal and then tightenthe screw. Slightly pull the wire to see if it is tightly fixed.3. Wire cappingAfter completion of connection, capping clips must beapplied on the external sleeve of the wires.Wiring diagram:W:WHITEB*BLACKY/G:YELLOW/GREENR:REDNOTE*Wiring of indoor unitl Remove air intake screen and take out the front wires.l Connect the wires as specified in the abovemethods and diagrams for indoor unit and wire con-nections.l Properly apply capping clips on the wires.l Replace the air intake screen.l Do not link the connecting and signal wire with thesame cable, a snug space must be maintainedbetween connecting and signal wires.l Shield of the signal wire should be spot grounded.Block terminalCapping clipWiring diagram of loop terminals1(L)Block terminalsfor indoor unitBlock terminalsfor outdoor unit(different outdoorunit have different block terminals)N L C1 C2W B Y/G RRN L C1W B Y/G RRC223Electric wiring