8
GB
(OHFWULFDOZRUN
,IWKHFDEOHVKDYHWKHVDPHGLDPHWHULQVHUWWKHPLQWRWKH
cut outs on both sides.
,IWKHFDEOHVKDYHGLIIHUHQWGLDPHWHUVLQVHUWWKHPRQRQH
side into separate spaces with one cable positioned above
the other.
<When wiring two indoor-outdoor connection cables>
Cut outs
:$51,1*
&RQQHFWLQJWZRZLUHVRQRQHVLGHLVSURKLE
-
ited.
&RQQHFWLQJWKUHHZLUHVRUPRUHWRWKHVDPH
terminal is prohibited.
&RQQHFWLQJZLUHVZLWKGLIIHUHQWGLDPHWHUVLV
prohibited.
When using a single cable, a round crimped terminal or other
terminal work is prohibited.
Total operating current of the indoor unit
Minimum wire thickness (mm²)
Ground-fault interrupter *1
Local switch (A)
Breaker for wiring
(NFB)
Main cable
Branch
Ground
Capacity
Fuse
F0 = 16 A or less *2
1.5
1.5
1.5
20 A current sensitivity *3
16
16
20
F0 = 25 A or less *2
2.5
2.5
2.5
30 A current sensitivity *3
25
25
30
F0 = 32 A or less *2
4.0
4.0
4.0
40 A current sensitivity *3
32
32
40
Apply to IEC61000-3-3 about max. permissive system impedance.
*1 The Ground-fault interrupter should support inverter circuit.
The Ground-fault interrupter should combine using of local switch or wiring breaker.
*2 Please take the larger of F1 or F2 as the value for F0.
F1 = Total operating maximum current of the indoor units × 1.2
) ^9î4XDQWLW\RI7\SH&`^9î4XDQWLW\RI7\SH&`^9î4XDQWLW\RI7\SH&`^9î4XDQWLW\RI2WKHUV&`
Indoor unit
V1
V2
Type 1
PLFY-VEM, PMFY-VBM, PEFY-VMS, PCFY-VKM, PKFY-VHM,
PKFY-VKM, PLFY-VCM, PLFY-VFM
19.8
2.4
Type 2
PEFY-VMA
38
1.6
Type 3
PEFY-VMHS
13.8
4.8
Others
Other indoor unit
0
0
C : Multiple of tripping current at tripping time 0.01 s
3OHDVHSLFNXS&IURPWKHWULSSLQJFKDUDFWHULVWLFRIWKHEUHDNHU
([DPSOHRI)FDOFXODWLRQ!
&RQGLWLRQ3()<906î3()<90$î& UHIHUWRULJKWVDPSOHFKDUW
) îî
= 14.65
ĺ$EUHDNHU7ULSSLQJFXUUHQW î$DWV
*3 Current sensitivity is calculated using the following formula.
* 9î4XDQWLW\RI7\SH9î4XDQWLW\RI7\SH9î4XDQWLW\RI7\SH9î4XDQWLW\RI2WKHUV
9î:LUHOHQJWK>NP@
G1
Current sensitivity
30 or less
30 mA 0.1 sec or less
100 or less
100 mA 0.1 sec or less
Wire thickness
V3
1.5 mm
2
48
2.5 mm
2
56
4.0 mm
2
66
1
2
3
4
6
8 10
20
C
6000
600
60
10
1
0.1
0.01
SAMPLE
Sample chart
T
ripping T
ime
[s]
Rated Tripping current (x)
3RZHUVXSSO\ZLULQJ)LJ
:LULQJVL]HPXVWFRPSO\ZLWKWKHDSSOLFDEOHORFDODQGQDWLRQDOFRGH
,QVWDOODQHDUWKORQJHUWKDQRWKHUFDEOHV
3RZHUVXSSO\FRGHVRIDSSOLDQFHVKDOOQRWEHOLJKWHUWKDQGHVLJQ,(&RU
60227 IEC 53.
$VZLWFKZLWKDWOHDVWPPFRQWDFWVHSDUDWLRQLQHDFKSROHVKDOOEHSURYLGHGE\
the air conditioner installation.
A
Ground-fault interrupter
B
/RFDOVZLWFK:LULQJEUHDNHU
C
Indoor unit
D
Pull box
Warning:
1HYHUVSOLFHWKHSRZHUFDEOHRUWKHLQGRRURXWGRRUFRQQHFWLRQFDEOHRWKHUZLVH
LWPD\UHVXOWLQDVPRNHD¿UHRUFRPPXQLFDWLRQIDLOXUH
)LJ
A
B
C
C
C
C
C
C
C
C
D
A
B
D
1 2
M1 M2 S
TB2
TB5
TB15
L N
