Daikin RZQ45LUYAK [25/64] Cut out section

Daikin RZQ45LUYAK [25/64] Cut out section
English 24
Wiring of power supply and the units
Precautions when laying power wiring
Use sleeve-insulated round crimp-style terminals for connections to the power terminal strip.
If these are not available, see the following section.
When connecting wiring which is the same diameter, do as shown in the figure below.
Wiring of different thicknesses cannot be connected to the power terminal strip.
Stranded wires should be finished with solder and not used.
(Slack in the power wiring may cause abnormal heat.)
For wiring, use the designated power wire and connect firmly, then secure
using the included clamping
material to prevent outside pressure being exerted on the t
erminal board.
Use an appropriate screwdriver for tightening the terminal screws.
A screwdriver of small size hurts its screw head, and cannot perform proper bolting.
Over-tightening the terminal screw may break it.
See the table below for the tightening torque of the terminal screws.
Precautions when connecting the earth terminal
When pulling the earth wire out, wire it so that it comes through the cut-out section of the cup washer.
(An improper earth connection may prevent a good earth from being achieved
.)
Tightening torque (N·m)
M4 (Terminal strip) 1.2 – 1.8
M5 (Terminal strip) 2.0 – 3.0
M4 (Terminal plate) 1.4 – 1.9
M5 (Terminal plate) 2.4 – 2.9
Electric wire
Round crimp-style
terminal
Insulating sleeve
Connect wires of
the same gauge
to both side.
Do not connect
wires of the same
gauge to one side.
Do not connect
wires of different
gauges.
Round crimp-style
terminal
Cup washers
Cut-out section
01_EN_3P281953-1B.fm Page 24 Tu esday, January 25, 2011 3:35 PM

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