Daikin DZ17VSA Instrucciones De Instalación página 13

h V c
Igh oltage onnectIonS
Route power supply and ground wires through the high volt-
age port and terminate in accordance with the wiring diagram.
• B
efore connectIng the wIrIng to the termInal Block
. a
the ShIeldIng plate nd take It Back after workIng
)
ton only
• p
recautIonS to Be taken for power Supply wIrIng
w
hen uSIng Stranded wIreS
Style termInal for connectIon to the power Supply termInal
.
Block
p -
lace the round crImp Style termInalS on the wIreS up to the
coVered part and Secure In place
Round crimp-style
terminal
<1.5 - 3.0 ton>
Flat washer
Screw
A
Round
crimp-style
terminal
<3.5 - 5.0 ton>
Cup washer
Screw
B
Notch side
Round
crimp-style
terminal
• w
hen connectIng the connectIon wIreS to the termInal Block
,
uSIng a SIngle core wIre Be Sure to curl the end of the lead
I
mproper work may cauSe heat and fIreS
Good
Strip wire end
to this point.
Good
cAUTion
,
remoVe
. (3.5 - 5.0
.
,
make Sure to uSe a round crImp
.
Stranded wire
Screw
Round crimp-
style terminal
Flat washer
Good
Screw
Flat washer
Round crimp-
style terminal
Wrong
Arrow view A
Screw
Round crimp-
style terminal
Cup washer
Good
Screw
Cup washer
Round crimp-
style terminal
Wrong
Arrow view B
.
Wrong
Excessive strip length
may cause electric shock
or current leakage.
Wrong
• u
Se the followIng method when InStallIng a SIngle core wIre
<1.5 - 3.0 ton>
Screw
-
<3.5 - 5.0 ton>
Screw
D
• f ,
or wIrIng uSe the deSIgnated power wIre and connect fIrmly
then Secure to preVent outSIde preSSure BeIng exerted on the
.
termInal Board
• u
Se an approprIate ScrewdrIVer for tIghtenIng the termInal
.
ScrewS
a
ScrewdrIVer wIth a Small head wIll StrIp the head and make
proper tIghtenIng ImpoSSIBle
• o -
Ver tIghtenIng the termInal ScrewS may Break them
• S
ee the taBle Below for tIghtenIng torque for the termInal
.
ScrewS
M4 Power supply wire for 1.5 - 3.0 Ton
M5 Power supply wire for 3.5 - 5.0 Ton
• Make sure to apply the rated voltage of 208/230V for the
unit.
• Use conduit for power supply cables.
• A power circuit (see the following table) must be provided
for connection of the unit. This circuit must be protected
with the required safety devices.
• 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 accor-
.
dance with relevant local and national regulations.
• Outside the unit, make sure to keep the wirings 5 inch
away. Otherwise, the outdoor unit may be affected by
electrical noise (external noise), and malfunction or fail.
• Make sure the wirings will not be pinched by the front
panel, and close the panel firmly.
• Route the conduit along the unit by using a elbow socket
and so on to prevent it from being stepped on.
13
Flat
washer
A single core wire
C
Arrow view C
Cup
washer
A single core wire
A single core wire
Arrow view D
.
Tightening torque (ft·lbf)
.
,
.
0.87 - 1.06
1.76 - 2.15