English 27CAUTION• Refer to “2. Items to be checked at time of delivery to customer” on page 4 upon completion of the test oper-ation and make sure that all the items are checked.• If the customer’s interior work is not finished on completion of the test operation, tell the customer not tooperate the air conditioner.Substances generated from paints and adhesives used for the interior work may contaminate the productif the unit is operated.When delivering the product to the customer after the test operation is completed, check that the controlbox lid, the air filter and the suction grille are mounted. In addition, explain to the customer regarding thestate (ON/OFF) of the power supply breaker.12. WIRING DIAGRAM(Refer to Fig. 34)1 TO OUTDOOR UNIT 2 (NOTE 10)3 (NOTE 4) 4 IN CASE OF SIMULTANEOUSOPERATION SYSTEM5 (NOTE 6) 6 INDOOR UNIT (MASTER)7 INDOOR UNIT (SLAVE) 8 REMOTE CONTROLLER9 (NOTE 8) 10WIRELESS REMOTECONTROLLER (RECEIVER/DISPLAY UNIT) (OPTIONALACCESSORY)11 INPUT FROM OUTSIDE 12TRANSMISSION WIRINGCENTRAL REMOTECONTROLLER13 (NOTE 5) 14 WIRED REMOTE CONTROLLER(OPTIONAL ACCESSORY)15 (NOTE 7) 16 FRONT17 SIDE 18 CONTROL BOXTo test operation Contractors