Daikin REYQ8-48PY1B, Service Manual

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SiBE37-701_B Wiring Diagrams for Reference
Appendix 414
REYQ18P / 20P / 22P / 24P / 26P / 28P / 30P / 32P7Y1B
P
O
WER SUPP
L
Y
N
o
te
s
1
)
A
ll w
ir
in
g, co
mp
on
ents
an
d m
a
te
ri
al
s
to b
e
p
roc
ure
d
o
n
th
e
site
m
u
st co
m
p
ly with
th
e
a
p
p
lica
b
le
lo
ca
l a
n
d
na
ti
on
al
co
des
.
2)
U
s
e c
o
pp
e
r c
o
nd
uc
to
rs
o
n
ly
.
3
)
A
s
fo
r d
e
ta
ils
, se
e w
ir
in
g d
iagr
am
.
4
)
In
stall cir
c
uit
br
e
a
ke
r fo
r sa
fet
y
.
5
)
A
ll fi
el
d
w
ir
in
g a
nd c
o
m
pon
ent
s mu
st b
e
p
rov
id
ed
by
lice
n
se
d
e
le
c
tr
icia
n
.
6
)
U
n
it
shal
l b
e
g
ro
und
ed
in
co
mp
lia
n
ce
w
it
h
the
ap
pl
ic
ab
le
l
o
c
a
l an
d n
a
ti
o
nal
code
s.
7
)
W
iri
ng
sho
w
n a
re
ge
ner
al
p
o
in
ts
-of
-con
n
e
c
ti
on
gu
ides
onl
y
and
ar
e n
o
t i
n
ten
ded
fo
r o
r to
in
clu
d
e
a
ll d
e
ta
ils f
o
r
a
sp
e
c
ific
in
sta
lla
tio
n
.
8
)
B
e
su
re
to i
n
stal
l t
he
sw
it
ch
and
th
e fu
se t
o
th
e p
o
w
e
r l
in
e
of
each
eq
ui
p
m
en
t.
9
)
Inst
al
l th
e m
a
in
sw
it
ch
tha
t can
i
n
te
rr
upt
al
l th
e p
o
w
e
r so
urc
e
s i
n
an
i
n
te
gra
ted
ma
nn
er
be
caus
e th
is syste
m
cons
is
ts o
f the
eq
uipm
en
t u
tili
z
ing
the
m
u
lt
iple p
o
we
r so
ur
ces.
10
)
T
h
e
ca
pa
city o
f UNIT
1
m
u
st
be
larg
er
tha
n
UNI
T
2
whe
n
th
e p
o
wer
so
urce
is co
nne
cte
d
in
ser
ies b
e
tw
e
en
the
un
it
s.
1
1
)
If t
h
e
re
e
x
ists t
h
e
p
o
ssib
ility o
f r
e
ve
rs
e
d
p
h
a
se
,
lo
se
p
h
a
se
,
m
o
m
e
n
ta
ry b
la
cko
u
t o
r th
e
po
w
e
r
goe
s on
an
d o
ff w
h
ile
th
e p
rod
uct
is
op
era
ti
n
g
, at
tach
a
reve
rse
d
p
has
e pr
ote
c
ti
on
cir
c
u
it lo
ca
lly.
R
u
n
n
in
g
the
pr
od
uct i
n
re
ver
s
ed
pha
se
may
bre
a
k
the
com
p
re
ssor
an
d o
the
r p
a
rt
s.
MA
IN
SWI
T
CH
L1
L2
L3
N
W
h
e
n
th
e p
o
w
e
r so
urc
e
i
s
su
pp
lied t
o
ea
ch o
u
td
oor
un
it
i
n
d
ivi
du
al
ly
.
W
hen
th
e p
o
w
e
r sou
rce
i
s
co
nne
cted
in
se
ri
es
bet
w
een
th
e u
n
it
s.
SWI
T
CH
FU
SE
P
O
W
E
R
SUPP
LY
LN
MA
IN
SW
IT
C
H
L1
L2
L3
N
SW
IT
C
H
FU
S
E
L1
L2
L3
N
[UNI
T
1
]
OUT
D
OO
R UN
IT
S
2
WI
RES CABL
E
(T
RANSM
ISSION L
INE)
[UN
IT
2
]
PO
WER SUPPL
Y
MA
IN
SWI
T
CH
L1
L2
L3
N
SWI
T
CH
FU
SE
POW
E
R SUPPLY
MA
IN
SW
IT
CH
LN
L1
L2
L3
N
O
U
TDOO
R UNI
TS
[UNIT
1
]
[UNI
T
2
]
2
WI
RES CABL
E
(T
RA
NSM
ISSION L
INE)
2 WI
RES C
ABL
E
(T
RA
NS
MI
SS
IO
N L
IN
E)
SW
IT
C
H
FU
S
E
2 WI
RE
S
CA
BL
E
(P
OW
ER
LIN
E)
LN
SWI
T
CH
FU
S
E
2
W
IRES
CAB
L
E
(P
O
W
E
R
L
IN
E
)
LN
2
W
IR
E
S
C
ABL
E
(T
RANS
M
ISS
IO
N L
INE
)
SW
IT
C
H
FU
SE
2 W
IRE
S CA
BL
E
(P
O
W
ER
L
IN
E)
LN
BS UN
IT
S
2 WI
RES CABL
E
(T
RANSM
ISSI
ON L
INE)
LN
SW
IT
C
H
FU
SE
2 W
IR
ES
C
ABL
E
(P
OW
E
R
L
IN
E
)
INDO
OR UNI
TS
2 WIRE
S
CA
B
LE
(T
R
A
NS
M
IS
S
IO
N LI
N
E
)
2
WIRES
CABL
E
(T
RA
NSM
ISSION L
INE)
SWI
T
CH
FU
S
E
LN
2 W
IRES
C
ABL
E
(P
OW
ER
L
INE
)
2 W
IRES CAB
LE
(T
RANSM
ISSI
O
N
L
INE)
SW
IT
C
H
FU
S
E
2 WI
RE
S C
ABL
E
(P
O
W
ER
L
IN
E)
LN
2 WI
R
ES C
ABLE
(T
R
A
NS
M
IS
S
IO
N
L
INE
)
2 W
IR
ES C
ABL
E
(T
R
ANSM
ISS
IO
N
L
INE)
SW
IT
C
H
FU
S
E
2 WI
RE
S C
ABL
E
(P
O
W
ER
LI
NE
)
LN
SWI
T
CH
FU
S
E
2 WI
RE
S C
ABL
E
(P
O
W
ER
L
IN
E)
COOL
ING O
N
LY
UNIT
LN
2
W
IRES
CABL
E
(TRANS
M
ISSION L
INE)
2 WI
R
ES C
ABL
E
(T
RA
NS
M
IS
S
IO
N
LI
N
E
)
2 WI
R
ES C
ABLE
(T
R
A
N
S
M
ISSI
ON
LI
N
E
)
2
WIRE
S CAB
L
E
(T
RANS
M
ISS
ION L
INE
)
SW
IT
CH
FU
S
E
2 W
IR
ES
C
ABL
E
(P
OW
E
R
L
IN
E
)
LN
SW
IT
C
H
FU
S
E
2 W
IRE
S
CA
BL
E
(P
OW
ER
LIN
E)
LN
LN
SW
IT
C
H
FU
SE
2 W
IRE
S CA
BL
E
(P
OW
ER
L
IN
E)
BS UN
IT
S
2 WI
RES CABL
E
(T
RANSM
ISSI
ON L
INE)
SW
IT
C
H
FU
SE
2 W
IR
E
S
CA
B
LE
(PO
W
ER
L
IN
E
)
INDO
OR UNI
TS
L
N
SWI
T
CH
FU
S
E
2 WI
RE
S CA
BL
E
(P
O
W
ER
LI
NE
)
2 WIRES CABL
E
(T
RANS
M
IS
S
IO
N L
INE)
LN
SWI
T
CH
FU
S
E
2 WI
RE
S CA
BL
E
(P
O
W
ER
LI
NE
)
LN
2 W
IRE
S
CA
B
LE
(T
R
A
NS
MI
S
S
IO
N LI
NE
)
2 W
IRES CAB
LE
(T
RANS
M
ISSI
O
N
L
INE
)
SWI
T
CH
FU
S
E
2 WI
RE
S CA
BL
E
(P
O
W
ER
LI
NE
)
LN
SW
IT
CH
FU
S
E
2 WI
RE
S C
ABL
E
(P
OW
ER
LIN
E)
CO
OLING
ONL
Y
UNIT
LN
3D
05
7762A