Installation of indoor unit
EDUS281008
26
Installation of indoor / outdoor unit
3P250363-3B
En
g
lish
2
It is re
c
ommended to install a
g
round fault
c
ir
c
uit inter-
•
rupter if one is not already available. This helps prevent
ele
c
tri
c
al sho
c
ks or fi re.
Se
c
urely fasten the outside unit terminal
c
over (panel).
•
If the terminal
c
over/panel is not installed properly, dust
or water may enter the outside unit
c
ausin
g
fi re or
ele
c
tri
c
sho
c
k.
When installin
g
or relo
c
atin
g
the system, keep the
•
refri
g
erant
c
ir
c
uit free from substan
c
es other than the
spe
c
ifi ed refri
g
erant (R-410A) su
c
h as air. Any presen
c
e
of air or other forei
g
n substan
c
e in the refri
g
erant
c
ir-
c
uit
c
an
c
ause an abnormal pressure rise or rupture,
resultin
g
in injury.
Do not
c
han
g
e the settin
g
of the prote
c
tion devi
c
es. If
•
the pressure swit
c
h, thermal swit
c
h, or other prote
c
tion
devi
c
e is shorted and operated for
c
ibly, or parts other
than those spe
c
ifi ed by Daikin are used, fi re or explo-
sion may o
cc
ur.
CAUTION
Do not tou
c
h the swit
c
h with wet fi n
g
ers. Tou
c
hin
g
a
•
swit
c
h with wet fi n
g
ers
c
an
c
ause ele
c
tri
c
sho
c
k.
Do not allow
c
hildren to play on or around the unit to
•
prevent injury.
Do not tou
c
h the refri
g
erant pipes durin
g
and immedi-
•
ately after operation as the refri
g
erant pipes may be hot
or
c
old, dependin
g
on the
c
ondition of the refri
g
erant
fl owin
g
throu
g
h the refri
g
erant pipin
g
,
c
ompressor, and
other refri
g
erant
c
y
c
le parts. Your hands may suffer
burns or frostbite if you tou
c
h the refri
g
erant pipes. To
avoid injury,
g
ive the pipes time to return to normal
temperature or, if you must tou
c
h them, be sure to wear
proper
g
loves.
Install drain pipin
g
to proper draina
g
e. Improper drain
•
pipin
g
may result in water leaka
g
e and property dama
g
e.
Insulate pipin
g
to prevent
c
ondensation.
•
Be
c
areful when transportin
g
the produ
c
t.
•
Do not turn off the power immediately after stoppin
g
•
operation. Always wait for at least 5 minutes before
turnin
g
off the power. Otherwise, water leaka
g
e may
o
cc
ur.
Do not use a
c
har
g
in
g
c
ylinder. Usin
g
a
c
har
g
in
g
c
ylin-
•
der may
c
ause the refri
g
erant to deteriorate.
Refri
g
erant R-410A in the system must be kept
c
lean,
•
dry, and ti
g
ht.
Clean and Dry -- Forei
g
n materials (in
c
ludin
g
min-
(a)
eral oils su
c
h as SUNISO oil or moisture) should be
prevented from
g
ettin
g
into the system.
Ti
g
ht -- R-410A does not
c
ontain any
c
hlorine, does
(b)
not destroy the ozone layer, and does not redu
c
e the
earth’s prote
c
tion a
g
ain harmful ultraviolet radiation.
R-410A
c
an
c
ontribute to the
g
reenhouse effe
c
t if it
is released. Therefore take proper measures to
c
he
c
k for the ti
g
htness of the refri
g
erant pipin
g
installation. Read the
c
hapter Refri
g
erant Pipin
g
and
follow the pro
c
edures.
Sin
c
e R-410A is a blend, the re
q
uired additional refri
g
er-
•
ant must be
c
har
g
ed in its li
q
uid state. If the refri
g
erant
is
c
har
g
ed in a state of
g
as, its
c
omposition
c
an
c
han
g
e
and the system will not work properly.
The indoor unit is for R-410A. See the
c
atalo
g
for indoor
•
models that
c
an be
c
onne
c
ted. Normal operation is not
possible when
c
onne
c
ted to other units.
Remote
c
ontroller (wireless kit) transmittin
g
distan
c
e
•
c
an be shorter than expe
c
ted in rooms with ele
c
troni
c
fl uores
c
ent lamps (inverter or rapid start types). Install
the indoor unit far away from fl uores
c
ent lamps as
mu
c
h as possible.
Indoor units are for indoor installation only. Outdoor
•
units
c
an be installed either outdoors or indoors. This
unit is for indoor use.
Do not install the air
c
onditioner or heat pump in the
•
followin
g
lo
c
ations:
Where a mineral oil mist or oil spray or vapor is
(a)
produ
c
ed, for example, in a kit
c
hen.
Plasti
c
parts may deteriorate and fall off or result in
water leaka
g
e.
Where
c
orrosive
g
as, su
c
h as sulfurous a
c
id
g
as, is
(b)
produ
c
ed.
Corrodin
g
c
opper pipes or soldered parts may result
in refri
g
erant leaka
g
e.
Near ma
c
hinery emittin
g
ele
c
troma
g
neti
c
waves.
(
c
)
Ele
c
troma
g
neti
c
waves may disturb the operation of
the
c
ontrol system and
c
ause the unit to malfun
c
-
tion.
Where fl ammable
g
as may leak, where there is
(d)
c
arbon fi ber, or i
g
nitable dust suspension in the air,
or where volatile fl ammables su
c
h as thinner or
g
asoline are handled. Operatin
g
the unit in su
c
h
c
onditions
c
an
c
ause a fi re.
Take ade
q
uate measures to prevent the outside unit
•
from bein
g
used as a shelter by small animals. Small
animals makin
g
c
onta
c
t with ele
c
tri
c
al parts
c
an
c
ause
malfun
c
tions, smoke, or fi re. Instru
c
t the
c
ustomer to
keep the area around the unit
c
lean.
NOTE
Install the power supply and
c
ontrol wires for the indoor
•
and outdoor units at least 3.5 feet away from televisions
or radios to prevent ima
g
e interferen
c
e or noise. De-
pendin
g
on the radio waves, a distan
c
e of 3.5 feet may
not be suffi
c
ient to eliminate the noise.
Dismantlin
g
the unit, treatment of the refri
g
erant, oil and
•
additional parts must be done in a
cc
ordan
c
e with the
relevant lo
c
al, state, and national re
g
ulations.
Do not use the followin
g
tools that are used with
c
on-
•
ventional refri
g
erants:
g
au
g
e manifold,
c
har
g
e hose,
g
as leak dete
c
tor, reverse fl ow
c
he
c
k valve, refri
g
erant
c
har
g
e base, va
c
uum
g
au
g
e, or refri
g
erant re
c
overy
e
q
uipment.
If the
c
onventional refri
g
erant and refri
g
erator oil are
•
mixed in R-410A, the refri
g
erant may deteriorate.
This air
c
onditioner or heat pump is an applian
c
e that
•
should not be a
cc
essible to the
g
eneral publi
c
.
As desi
g
n pressure is 4
psi, the wall thi
c
kness of
•
fi eld-installed pipes should be sele
c
ted in a
cc
ordan
c
e
with the relevant lo
c
al, state, and national re
g
ulations.
Содержание FTQ-PA
Страница 1: ...EDUS281008 Split System Air Conditioners Air Handling Unit FTQ PA RZQ P9 ...
Страница 12: ...EDUS281008 Dimensions and service space FTQ PA RZQ P 9 1 3D06421 ...
Страница 15: ...Piping diagrams EDUS281008 12 FTQ PA RZQ P 5 2 Outdoor unit RZQ18PVJU9 RZQ24PVJU9 3D062238B ...
Страница 17: ...Wiring diagrams EDUS281008 14 FTQ PA RZQ P 6 2 Outdoor unit RZQ18PVJU9 RZQ24PVJU9 3D062307B GROUND GROUND ...
Страница 18: ...EDUS281008 Wiring diagrams FTQ PA RZQ P 15 1 6 3 External connection diagram RZQ18PVJU9 RZQ24PVJU9 3D064230 ...
Страница 20: ...EDUS281008 Electrical characteristics FTQ PA RZQ P 17 1 7 2 Electric heater ...
Страница 24: ...EDUS281008 Capacity tables FTQ PA RZQ P 21 1 9 2 Capacity correction ratio RZQ18PVJU9 RZQ24PVJU9 C 3D064228A ...
Страница 25: ...Operation limits EDUS281008 22 FTQ PA RZQ P 10 Operation limits RZQ18PVJU9 RZQ24PVJU9 3D064229 ...