En-3
sd
5. WIRING
WARNING
Before starting installation work, turn off the power of this
•
unit and the connection destination. Do not turn on the
power again until installation is completed. Otherwise, it
will cause electric shock or
fi
re.
Please use the accessories or the speci
fi
ed power supply
•
cable and connection cables.Using cables other than the
speci
fi
ed one is prohibited.Moreover, using accessories
being processed is also prohibited.When this is done, it
will become the causes of electric shock, and
fi
re disaster.
Install the connection cables securely to the terminal
•
block. Con
fi
rm that external force is not applied to the
cable. Use connection cables made of the speci
fi
ed
cable. If intermediate connection or insertion
fi
xing are
imperfect, it will cause electric shock,
fi
re, etc.
When connecting the power cable and transmission
•
cable, layout the wiring so that the cover of this unit is
securely
fi
xed. If the cover is imperfectly
fi
xed, it may
cause
fi
re or overheating of the terminals.
Perform ground work positively. Do not connect the
•
ground cable to a telephone ground cable, water pipe, or
conductor rod.
Always fasten the outside covering of the connection
•
cable with the cable clamp. (If the insulator is chafed,
electric leakage may occur.)
When performing cable wiring work, be sure that it does not
•
touch the user. Doing so will cause injury or electric shock.
If any cable is damaged, do not repair or modify it
•
yourself. Improper work will cause electric shock or
fi
re.
CAUTION
Do not bind the remote controller cable and the
•
transmission cable together with or parallel to the power
supply cable of the indoor and outdoor units. It may cause
erroneous operation.
When performing wiring work, be careful not to damage
•
the cable or injure yourself. Also, connect the connectors
securely. Loose connectors will cause trouble, heating,
fi
re, or electric shock.
Install the indoor and outdoor units, power supply cable,
•
transmission cable and remote control cable 1 m away from
television and radio to avoid distorted images and noise.
Perform wiring so that water does not enter this unit along
•
the external wiring. Always install a trap to the wiring
or take other countermeasures. Otherwise it will cause
trouble or electric shock or
fi
re.
Con
fi
rm the name of each unit and name of each terminal
•
block of the unit and connect the wiring in accordance
with the directions given in the manual so that there is no
incorrect wiring. Incorrect wiring will damage the electric
parts and cause smoke and
fi
re.
When installing the connection cables near a source of
•
electromagnetic waves, use shielded cable.
Otherwise, a breakdown or malfunction could result.
The terminal screws and ground screws have different
•
shapes. Be sure to install the screws in the correct
locations. If the screws are installed in the wrong
locations, the screw holes for circuit board, terminal or
ground will be damaged.
sd
3. ELECTRICAL REQUIREMENT
Use
Size
Wire type
Remarks
Power
supply cable
Maximum 1.25 mm
2
245 IEC 57 or
equivalent
1Ø AC220
–
240 V
50/60Hz, 2 Cable
+ ground (Always
ground the unit)
Minimum 0.5 mm
2
Transmission
cable
0.33 mm
2
22AWG LEVEL4
(NEMA)
nonpolar 2 core,
twisted pair solid
core Shielded
L
ON
W
ORKS
compatible cable
Fuse capacity
3 A
We recommend that you purchase our recommended parts
for the cables. Contact service personnel to purchase this.
L
ON
W
ORKS
*
is registered trademark of Echelon Corporation
in the United States and other countries.
4. SELECTING AN INSTALLATION LOCATION
4.1. Dimensions
The Network Convertor is comprised of a main body and
cover.
21
1
95 (Hole pitch)
9
5 (Hole pitch)
4 - Ø5
For M4x20mm
screws
241.6
272 (Hole pitch)
288
For M4x20mm screws
2 - Ø5
67
91
89.5
29
Ø24 GROMMET
(Unit: mm)
Ø15 GROMMET
Power supply
1Ø
AC220 – 240V
50/60 Hz
Power consumption (W)
4.5
Temperature (°C)
Operating
0 to 46
Packaged
-10 to 60
Humidity (%)
Packaged
0 to 95 (RH);
No condensation
Dimensions (H × W × D) (mm)
67 × 288 × 211
Weight (g)
1500
9708436012-02_IM_EN.indd 3
9708436012-02_IM_EN.indd 3
2011-1-20 17:43:48
2011-1-20 17:43:48