Mitsubishi RC-EX3 Installation Manual page 7

② When wires are passed through the bottom case, fix the bottom case at 2 places on the switch box.
Switch box for
1 pcs
配線取出口
Wire outlet
③ Connect wires from X and Y terminals of R/C to X and Y terminals of indoor unit. R/C
wires (X, Y) have no polarity. Fix wires such that the wires will run around the terminal
screws on the top case of R/C.
④ Install the upper case with care not to pinch wires of R/C.
Cautions for wire connection
Use wires of no larger than 0.5 mm
running through the remote control case. Take care
not to pinch the sheath.
Tighten by hand (0.7 N·m or less) the wire
connection.
If the wire is connected using an electric driver, it
may cause failure or deformation.
In case of exposing wiring
(When the wiring is taken out from the "upper center" or "upper left" of R/C)
① Cut out the thin wall sections on the cases for the size of wire.
When taking the wiring out from the upper center, open a hole before separating the upper and bottom cases. This will reduce risk of
damaging the PCB and facilitate subsequent work.
When taking the wiring out from the upper left, take care not to damage the PCB and not to leave any chips of cut thin wall inside.
Upper center
上面中央の場合
上ケース
② Fix the bottom R/C case on a flat surface with two wood
screws.
③ In case of the upper center, pass the wiring behind the
bottom case. (Hatched section)
④ Connect wires from X and Y terminals of R/C to X and Y
terminals of indoor unit. R/C wires (X, Y) have no polarity.
Fix wires such that the wires will run around the terminal
screws on the top case of R/C.
⑤ Install the top case with care not to pinch wires of R/C.
⑥ Seal the area cut in ① with putty.
上 上
Upper side
下ケース 下ケース
Bottom case
下 下
Downside
配線取出口
2
for wiring
上面左の場合
下ケース
上
Switch box for
2 pcs
下ケース
下
配線取出口 配線取出口
Wire outlet
上面中央の場合
Upper left
上面左の場合
Upper case
上ケース
190 mm
120mm
(for retrieving
120 mm
左側の場合
190mm
wire from upper
(for retrieving wire
中央の場合
center)
from upper left)
−7−
壁
上
Upper side
ね じ取付部の
薄肉部分を
ブッ シ ング
ナイ フ等で、
下ケース
Bottom case
切り と って
50
か らね じ を
8
しめて く だ
さ い。
200
下
Downside
Wiring hole on
下ケース配線穴
bottom case
Bottom case
下ケース
電線管
ロ ッ クナッ ト
スイ ッ チ
ボ ッ クス
ね じ取付部の
Cut out the thin
wall part at the
薄肉部分を
screw mounting
ナイ フ等で、
section with a
パテで シ
切り と って
knife or the like
する こ と
か らね じ を
before tightening
しめて く だ
the screw.
さ い。
リ モコ ン配線