Samsung AM TNVD Series - Airflow and Handling Safety; Airflow Blade Adjustment Safety; Vehicle Installation and Object Placement; Wet Hands Operation and Insecticide Use

12
Installation Procedure
English
Installation Procedure
Ring terminal selection
B
d1
D
d2
t
F
L
E
Silver solder
R
2
B
Norminal
dimensions
for cable
(mm²)
Norminal
dimensions
for screw
(mm)
B C d1 E F L d2 t
Standard
dimension
(mm)
Allowance
(mm)
Standard
dimension
(mm)
Allowance
(mm)
Standard
dimension
(mm)
Allowance
(mm)
Min. Min. Max.
Standard
dimension
(mm)
Allowance
(mm)
Min.
1.5
4 6.6
±0.2 3.4
+0.3
-0.2
1.7 ±0.2 4.1 6 16 4.3
+0.2
0
0.7
4 8
2.5
4 6.6
±0.2 4.2
+0.3
-0.2
2.3 ±0.2 6 6 1 7. 5 4.3
+0.2
0
0.8
4 8.5
4 4 9.5 ±0.2 5.6
+0.3
-0.2
3.4 ±0.2 6 5 20 4.3
+0.2
0
0.9
Specification of electronic wire
Power supply MCCB ELB or ELCB Power cable Earth cable Communication cable
Max : 242 V / Min : 198V XA XA, 30mmA, 0.1 s 2.5mm² 2.5mm² 0.75~1.5mm²
• Refer to the unit nameplate for rating current.
• Decide the capacity of ELCB(or MCCB+ELB) by below formula.
• Power supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible
cord. (Code designation IEC:60245 IEC 57 / CENELEC: H05RN-F or IEC:60245 IEC 66 / CENELEC: H07RN-F )
The capacity of ELCB(or MCCB+ELB) X[A] = 1.25 X 1.1 X ∑Ai
‐ X : The capacity of ELCB(or MCCB+ELB).
‐ ∑Ai : Sum of Rating currents of each indoor unit.
‐ Refer to each installation manual about the rating
current of indoor unit.
• Decide the power cable specification and maximum length within 10% power drop among indoor units.
n
Coef × 35.6 × Lₖ × iₖ
) < 10 % of input voltage [V]
‐ coef: 1.55
‐ Lk: Distance among each indoor unit [m],
Ak: Power cable specification [mm²]
ik: Running current of each unit [A]
∑ (
1000×Ak
k=1
DB68-08953A-00_IM_DVM QMD_EU_EN_.indd 12 2020-02-10 오후 4:23:07