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Wiring work
Example of Installation
current consumption for each indoor unit 1 [A], and total number of indoor unit installation 10.
ELB
MCCB
0 [m]
Apply following formula.
Coef × 35.6 × L
n
(
k=1
❋ Calculation
Installing with 1 sort of wire.
2
2.5 [mm
]
-2.2 [V]
220 [V]
Installing with 2 sorts of wires.
2
4.0 [mm
]
-1.4 [V]
220 [V]
10 [A]
Indoor unit1
10 [m]
× i
k
k
1000 × A
k
2
2.5 [mm
]
-2.0 [V]
2
4.0 [mm
]
-1.2 [V]
9 [A]
Indoor unit2
20 [m]
) < 10 % of input voltage[V]
····· 2.5 [mm
····· 2.5 [mm
ENGLISH-18
1 [A]
100 [m]
2
] ·····
Within 198 ~ 242 V
208.8 [V]:
Applicable
2
] ·····
Within 198 ~ 242 V
209.5 [V]:
Applicable
Indoor unit10
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