Samsung AC NN4SEC Series User & Installation Manual page 20

Deciding on where to install the indoor unit
AA
Drawing of the indoor unit
55
B A
Sub duct connection
A
B
Net dimension
Net weight
Liquid pipe connection
Gas pipe connection
Drain Hose connection
20 English
950
840 55
370
346
185
∗∗052∗∗
mm
mm
mm
kg
1/2"(12.70)
mm
890~910 (Celling opening)
735 (Suspension position)
55
330
MODEL
∗∗071∗∗
204
253
840×204×840
15.0
1/4"(6.35)
5/8"(15.88)
OD : Ф25 ; ID : Ф20
Unit : mm
840 55
240
270
300
∗∗090/100/120/140∗∗
288
337
840×288×840
18.0
3/8"(9.52)
5/8"(15.88)