Daikin SkyAir RZR-P Series Engineering Data page 200

EDUS281120_a
(4) Put the control box cover, and wrap the wire sealing mate-
rial (Small) (10) around the conduit so as to block the wire
through holes.
CAUTION
• After all the wiring connections are done, fill in any gaps in the
through holes with putty or insulation (procured locally) to pre-
vent small animals and insects from entering the unit from
outside. (If any do get in, they could cause short circuits in the
control box.)
[Precautions for Power Supply Wiring]
• Connect round crimp-style terminals provided with insulation
sleeves to the terminal block for power supply.
Attach insulation sleeve
Round crimp-style terminal
Be sure to follow the instructions provided below if the spec-
ified terminals cannot be used.
Otherwise, abnormal heat may be generated as a result
of the loosening of the wires.
Connect the wires
evenly.
• If stranded wires are used, do not solder the front end of the
wires.
• Connect proper wires securely and fix the wires so that exter-
nal force will not be imposed on the terminals.
• Use an appropriate screwdriver to tighten the terminal
screws. The screw heads may be damaged if the screwdriver
is too small and the terminal screws will not be tightened
properly.
• Do not tighten the terminal screws excessively, or otherwise
the screw heads may be damaged.
• Refer to the table below for the required tightening torque val-
ues of the terminal screws.
Terminal block for remote controller
and transmission wires
Terminal block for power supply
Ground wiring
English
RZR-P, RZQ-P(9)
Wire through holes
Electric wire
Do not connect a Do not connect
wire to the single wires different
side only. from each other in
diameter.
Tightening torque (lbf·ft)
0.58 - 0.72
0.87 - 1.06
10-2 WIRING EXAMPLE
WARNING
Install a ground fault circuit interrupter.
The installation of a ground fault circuit interrupter is imperative
for the prevention of electric shocks and fire accidents.
COMPLETE SYSTEM EXAMPLE
Power supply
Outdoor unit
Main
switch
Indoor unit
Remote controller
1. When using 1 remote controller (Normal operation)
Power Supply
208/230V
1 ~ 60Hz
L L
1 2
Indoor unit
Installation of indoor unit
Power supply wire
Transmission wire
Disconnect switch
Maximum overcurrent
protective device
Outdoor unit
Control box
IN/D OUT/D
F 1 F 2 F 1 F 2
L L P P F F T T
1 2 1 2 1 2 1 2
P P
1 2
Remote
controller
13
3PN14093-12A
199