ED72-975
Installation Manual
BRC1E61
41
3P243521-1
8
English
Ɣ
Perform wiring apart from a power line not to receive electrical noise (external noise)
during the wiring.
Seal wiring draw-in port securely with putty (fi
eld supply) to prevent entry of insects or
Ɣ
the like.
CAUTION
Fixing procedure of lower case.
3-6
In the case of wiring center upward drawing or rearward drawing, see wiring procedure
fi
rst as
wiring with the case is needed before fi
xing.
In the case of installation on the wall
3-6-1
Secure by using attached wood screws (2 pcs.).
W
ood screws
(
F
3.5×16)
In the case of installation on the switch box
3-6-2
Secure by using attached small screws (2 pcs.).
Small screws (M4×16)
Switch box
(field supply)
(Use optional accessory
KJB21
1A)
Switch box for two units
(with no cover)
84
46
(Installation pitch)
01_EN_3P243521-1.indd 8
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English
7
Left outlet
3-5-2
PC-board
Lower case
Upper case
Indoor unit
P1
P2
Ground the shielded
part on the indoor
unit side. (NOTE.1)
Upper outlet
3-5-3
Install attached
wiring retainer to
prevent wiring pinch
according to left
figure.
PC-board
Indoor unit
Wiring retainer
Wiring retainer
Upper case
Lower case
Upper case
Wiring
Cross-section
-
P1
P2
Ground the
shielded part on
the indoor unit
side. (NOTE.1)
Upper center outlet
3-5-4
PC-board
Indoor unit
Wiring retainer
Upper case
Lower case
P1
P2
Ground the shielded
part on the indoor
unit side. (NOTE.1)
01_EN_3P243521-1.indd 7
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