Publicité
Les langues disponibles
Les langues disponibles
o
c
ir
c r
i
c
c
i o
i
parts (terminal for power wiring, terminal for transmission wiring
and ground terminal).
r
i
o i i i o r
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 requirements
r
o
r
o
unit.
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.
When using residual current operated circuit breakers, be sure to
use a high-speed type (0.1 seconds or less) 200 mA rated residual
operating current.
Use copper conductors only.
Use insulated wire for the power cord.
Select the power supply cable type and size in accordance with
relevant local and national regulations.
Phase and
Voltage
Minimum circuit amp.
frequency
*
f3, 60Hz
208/230V
*
f3, 60Hz
208/230V
*
f3, 60Hz
208/230V
*
f3, 60Hz
208/230V
*
f3, 60Hz
208/230V
*
f3, 60Hz
208/230V
30.2A+43.0A
*
f3, 60Hz
38.0A+43.0A
208/230V
f3, 60Hz
*
208/230V
38.0A+55.0A
*
f3, 60Hz
208/230V
43.0A+55.0A
*
f3, 60Hz
208/230V
55.0A+55.0A
*
f3, 60Hz
208/230V
55.0A+61.9A
*
f3, 60Hz
61.9A+61.9A
208/230V
*
f3, 60Hz
208/230V
43.0A+43.0A+43.0A
*
f3, 60Hz
208/230V
38.0A+43.0A+61.9A
*
f3, 60Hz
208/230V
38.0A+55.0A+61.9A
*
f3, 60Hz
208/230V
55.0A+55.0A+55.0A
*
f3, 60Hz
208/230V
55.0A+55.0A+61.9A
*
f3, 60Hz
460V
*
f3, 60Hz
460V
f3, 60Hz
*
460V
*
f3, 60Hz
460V
*
f3, 60Hz
460V
*
f3, 60Hz
460V
15.2A+21.1A
*
f3, 60Hz
21.1A+21.1A
460V
*
f3, 60Hz
460V
21.1A+31.9A
*
f3, 60Hz
460V
21.1A+31.9A
*
f3, 60Hz
460V
31.9A+31.9A
*
f3, 60Hz
460V
31.9A+36.1A
*
f3, 60Hz
460V
36.1A+36.1A
*
f3, 60Hz
460V
21.1A+21.1A+21.1A
*
f3, 60Hz
460V
21.1A+21.1A+36.1A
f3, 60Hz
*
460V
21.1A+31.9A+36.1A
*
f3, 60Hz
460V
31.9A+31.9A+31.9A
*
f3, 60Hz
460V
31.9A+31.9A+36.1A
19
i
ir
fi i
i
r
r
r o
r i
r
o
o-
o
or
or
i
o rc rr
Transmission
protective device
line selection
30.2A
35A
AWG18-16
38.0A
45A
AWG18-16
43.0A
50A
AWG18-16
55.0A
70A
AWG18-16
70A
AWG18-16
61.9A
35A+50A
AWG18-16
45A+50A
AWG18-16
45A+70A
AWG18-16
50A+70A
AWG18-16
AWG18-16
70A+70A
70A+70A
AWG18-16
70A+70A
AWG18-16
50A+50A+50A
AWG18-16
45A+50A+70A
AWG18-16
45A+70A+70A
AWG18-16
70A+70A+70A
AWG18-16
70A+70A+70A
AWG18-16
15.2A
20A
AWG18-16
21.1A
25A
AWG18-16
21.1A
25A
AWG18-16
31.9A
40A
AWG18-16
AWG18-16
36.1A
40A
20A+25A
AWG18-16
25A+25A
AWG18-16
25A+40A
AWG18-16
25A+40A
AWG18-16
40A+40A
AWG18-16
40A+40A
AWG18-16
40A+40A
AWG18-16
25A+25A+25A
AWG18-16
25A+25A+40A
AWG18-16
25A+40A+40A
AWG18-16
40A+40A+40A
AWG18-16
AWG18-16
40A+40A+40A
9.2. Wiring connection example for whole system
1 1
2
2
4
3
1
Power supply
2
Main switch
3
Fuse or circuit breaker
4
Outdoor unit
5
OO
c or
6
Remote controller
7
Indoor unit
8
Branch Selector unit
9
DOAS unit
i i
i i
national electrical code.
NOTE
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.
ro i i
c
c ric i
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.
Transmission wiring should be secured as described in 9.4. Trans-
mission wiring connection procedure.
Secure wiring with clamp such as insulation lock ties to avoid con-
tact with piping.
ir
o r
co r
or i
c o
fi
iri
i o
roc r
8
5
3
7
6
9
o
o o
oc
r r c
c io
r
r c r
c
co ro o
co r fir
o
i
3P362438-5N English
Publicité
