
Wiring Work
Selecting compressed ring terminal
Silver solder
Norminal dimensions for cable (mm
2
) 1.5 2.5 4
Norminal dimensions for screw (mm) 4444 4
B
Standard dimension (mm) 6.6 8 6.6 8.5 9.5
Allowance (mm) ±0.2 ±0.2 ±0.2
D
Standard dimension (mm) 3.4 4.2 5.6
Allowance (mm)
+0.3
-0.2
+0.3
-0.2
+0.3
-0.2
d1
Standard dimension (mm) 1.7 2.3 3.4
Allowance (mm) ±0.2 ±0.2 ±0.2
E Min. 4.1 6 6
F Min. 665
L Max. 16 17.5 20
d2
Standard dimension (mm) 4.3 4.3 4.3
Allowance (mm)
+0.2
0
+0.2
0
+0.2
0
t Min. 0.7 0.8 0.9
Specication of electric wire
Power supply MCCB ELB or ELCB Power cable Earth cable Communication cable
Max.: 242V
Min.: 198V
XA
XA, 30mmA
0.1
s
2.5mm
2
2.5mm
2
0.75~1.5mm
2
❋ Rating current
Unit Model Rating current Remarks
AM✴✴✴HNEPEH✴✴✴
✴✴140✴✴ 1.6A -
✴✴220✴✴ 2.2A -
✴✴280✴✴ 3.6A -
f Decide the capacity of ELCB or MCCB and ELB by the following formula.
The capacity of ELCB or MCCB and ELB X[A] = 1.25 X 1.1 X ∑Ai
❋ X : The capacity of ELCB or MCCB and ELB
❋ ∑Ai : Sum of rating currents of each indoor unit.
❋ Refer to each installation manual about the rating current of indoor unit.
ENGLISH-26
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