Daikin VRV IV RXYQ TYDN Series, Engineering Data

Page: 28 / 91

EDUS341411-N Installation Manual
Installation of Outdoor Units 29
3P362438-1B
19 3P362438-1B English
+HVJGTCVKQGZEGGFUVJGWPKVYKNNUJWVFQYPCPFCPOCNHWPEVKQP
code will be displayed on the indoor remote controller.
r %QPPGEVVJGYKTGUGEWTGN[WUKPIFGUKIPCVGFYKTGCPFƂZKVYKVJ
CVVCEJGFENCORYKVJQWVCRRN[KPIGZVGTPCNRTGUUWTGQPVJGVGTOKPCN
parts (terminal for power wiring, terminal for transmission wiring
and ground terminal).
r +HVJGTGGZKUVUVJGRQUUKDKNKV[QHTGXGTUGRJCUGNQUGRJCUGOQ -
mentary blackout or the power goes on and off while the product is
operating, attach a reverse-phase protection circuit locally.
Running the product in reverse-phase may break the compressor
and other parts.
9.1. Power circuit, safety device and cable require-
ments
r
A power circuit (see the following table) must be provided for con-
nection of the unit. This circuit must be protected with the required
safety devices, i.e. a main switch, a slow blow fuse on each phase.
r When using residual current operated circuit breakers, be sure to
use a high-speed type (0.1 second or less) 200 mA rated residual
operating current.
r Use copper conductors only.
r Use insulated wire for the power cord.
r Select the power supply cable type and size in accordance with
relevant local and national regulations.
RXYQ
Phase and
frequency
Voltage Minimum circuit amp.
/CZKOWO
overcurrent pro-
tective device
Transmission
line selection
72TTJU
96TTJU
120TTJU
144TTJU
168TTJU
192TTJU
216TTJU
240TTJU
264TTJU
288TTJU
312TTJU
336TTJU
360TTJU
384TTJU
408TTJU
72TYDN
96TYDN
120TYDN
144TYDN
168TYDN
192TYDN
216TYDN
240TYDN
264TYDN
288TYDN
312TYDN
336TYDN
360TYDN
384TYDN
408TYDN
I 3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I
3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I
3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I
3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I
3, 60 Hz
I
3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I 3, 60 Hz
I
3, 60 Hz
208/230 V
208/230 V
208/230 V
208/230 V
208/230 V
208/230 V
208/230 V
208/230 V
208/230 V
208/230 V
208/230 V
208/230 V
208/230 V
208/230 V
208/230 V
460 V
460 V
460 V
460 V
460 V
460 V
460 V
460 V
460 V
460 V
460 V
460 V
460 V
460 V
460 V
27.6A
36.3A
36.3A
55.1A
55.1A
27.6A+36.3A
36.3A+36.3A
36.3A+36.3A
36.3A+55.1A
55.1A+55.1A
55.1A+55.1A
55.1A+55.1A
36.3A+36.3A+36.3A
36.3A+36.3A+55.1A
36.3A+55.1A+55.1A
12.3A
20.6A
20.6A
25.9A
25.9A
12.3A+20.6A
20.6A+20.6A
20.6A+20.6A
20.6A+25.9A
25.9A+25.9A
25.9A+25.9A
25.9A+25.9A
20.6A+20.6A+20.6A
20.6A+20.6A+25.9A
20.6A+25.9A+25.9A
35A
45A
45A
60A
60A
35A+45A
45A+45A
45A+45A
45A+60A
60A+60A
60A+60A
60A+60A
45A+45A+45A
45A+45A+60A
45A+60A+60A
20A
25A
25A
35A
35A
20A+25A
25A+25A
25A+25A
25A+35A
35A+35A
35A+35A
35A+35A
25A+25A+25A
25A+25A+35A
25A+35A+35A
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
AWG18-16
9.2. Wiring connection example for whole system
3
5
6
1 1
2
3
4
2
1 Power supply
2 Main switch
3 Fuse or circuit breaker
4 Outdoor unit
5 Remote controller
6 Indoor unit
6JKUKOCIGKUKPVGPFGFCUCPGZCORNGQPN[2NGCUGHQNNQYNQECNCPF
national electrical code.
NOTE
r
Make sure the low voltage wiring (i.e. for the remote controller, between
units) and the power wiring do not pass near each other, keeping them at
least 2 in. (51 mm) apart.
2TQZKOKV[OC[ECWUGGNGEVTKECNKPVGTHGTGPEGOCNHWPEVKQPUCPFDTGCMCIG
r
Be sure to connect the power wiring to the power wiring terminal
block and secure it as described in 9.5. Power wiring connection
procedure.
r Transmission wiring should be secured as described in 9.4. Trans-
mission wiring connection procedure.
r Secure wiring with clamp such as insulation lock ties to avoid con-
tact with piping.
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EQXGTFGHQTOKPI#PFENQUGVJGEQXGTƂTON[
r #NNƂGNFYKTKPIKUVQDGRTQEWTGFQPUKVG
9.3. Leading wire procedure
r The power wiring and ground wiring are passed out from the power
wiring hole on the front (knock hole).
r The transmission wiring is passed out from the wiring hole (knock
hole) on the front of the unit.
RXYQ72T
1
2
3
4
RXYQ96-168T
1
2
3
4
1
'NGEVTKEYKTKPIFKCITCO
RTKPVGFQPVJGDCEMQHVJGEQPVTQNDQZEQXGT
2 Knockout hole
3 Power line
4 Transmission line