Samsung AC180JXA NH Series Installation Manual

Also see for AC160JXAFKH: Service manual Service manual

20AATightening Torque (kgf • cm)M3 5 0~7 5 Communication : F1, F2M4 12 0~18 0 3phase AC power : 1(L), 2(N), L1(R), L2(S), L3(T), NM5 20 0~30 0 1phase AC power : 1(L), 2(N), L, N• When connecting cables, you can connect the cables to the electrical part or connect them through the holesbelow depending on the spot• Run transmission wiring between the indoor and outdoor units through a conduit to protect against externalforces, and feed the conduit through the wall together with refirgerant piping.• Remove all burrs at the edge of the knock-out hole and secure the cable to the outdoor knock-out using lining andbushing with an electrical insulation such as rubber and so on• Must keep the cable in a protection tube.• Keep distances of 50mm or more between power cable and communication cable.• When the cables are connected through the hole, remove the Plate bottom. Connect the rated cables only Connect using a driver which is able to apply the rated torque to the screws If the terminal is loose, fire may occur caused by arc If the terminal is connected too firmly, the terminal may be damagedConnecting the cableConnecting the Power Terminal Connect the cables to the terminal board using the compressed ring terminal Cover a solderless ring terminal and a connector part of the power cable and then connect itSilver solderNominaldimensionsfor cable[mm2(inch2)]Nominaldimensionsfor screw[mm(inch)]B D d1 E F L d2 tStandarddimension[mm(inch)]Allowance[mm(inch)]Standarddimension[mm(inch)]Allowance[mm(inch)]Standarddimension[mm(inch)]Allowance[mm(inch)]Min.[mm(inch)]Min.[mm(inch)]Max.[mm(inch)]Standarddimension[mm(inch)]Allowance[mm(inch)]Min.[mm(inch)]4/6(0 006/0 009)4(3/8) 9 5(3/8) ±0 2(±0 007) 5 6(1/4) +0 3(+0 011)-0 2(-0 007) 3 4(1/8) ±0 2(±0 007) 6(1/4)5(3/16) 20(3/4) 4 3(3/16) + 0 2(+0 007)0(0) 0 9(0 03)8(3/16) 15(9/16) 9(3/8) 28 5(1-1/8) 8 4(1-3/16)+ 0 4(+0 015)0(0)10(0 01) 8(3/16) 15(9/16) ±0 2(±0 007) 7 1(1/4) +0 3(+0 011)-0 2(-0 007) 4 5(3/16) ±0 2(±0 007) 7 9(5/16) 9(3/8) 30(1-3/16) 8 4(1-3/16) + 0 4(+0 015)0(0) 1 15(0 04)16(0 02) 8(3/16) 16(10/16) ±0 2(±0 007) 9(3/8) +0 3(+0 011)-0 2(-0 007) 5 8(1/4) ±0 2(±0 007) 9 5(5/16) 13(1/2) 33(1-5/16) 8 4(1-3/16) + 0 4(+0 015)0(0) 1 45(0 05)25(0 03)8(3/16) 12(1/2) ±0 3(±0 011) 11 5(7/16) +0 5(+0 019)-0 2(-0 007) 7 7(5/16) ±0 2(±0 007) 11(3/8)15(5/8) 34(1-3/8)8 4(1-3/16) + 0 4(+0 015)0(0) 1 7(0 06)8(3/16) 16 5(10/16) 13(1/2) 8 4(1-3/16)35(0 05)8(3/16) 16(10/16) ±0 3(±0 011) 13 3(1/2) +0 5(+0 019)-0 2(-0 007) 9 4(3/8) ±0 2(±0 007) 12 5(1/2)13(1/2) 38(1-1/2) 8 4(1-3/16) + 0 4(+0 015)0(0) 1 8(0 07)8(3/16) 22(7/8) 13(1/2)43(1- 11/16) 8 4(1-3/16)50(0 07) 8(3/16) 22(7/8) ±0 3(±0 011) 13 5(1/2) +0 5(+0 019)-0 2(-0 007) 11 4(7/16) ±0 3(±0 011) 17 5(11/16) 14(9/16) 50(2) 8 4(1-3/16) + 0 4(+0 015)0(0) 1 8(0 07)70(0 10) 8(3/16) 24(1) ±0 4(±0 015) 17 5(11/16) +0 5(+0 019)-0 4(-0 015) 13 3(1/2) ±0 4(±0 015) 18 5(3/4) 20(3/4) 51(2) 8 4(1-3/16) + 0 4(+0 015)0(0) 2 0(0 078)