T9901105-1-1 UK
Page 16 of 42
TE
RM
INA
L
BL
OC
K
2
30v
A
C
RE
LAY
M
ITSUBISHI E
LE
C
T
R
IC
OUT
D
OO
R
U
N
IT
TH
ER
M
O
SC
RE
EN
S
HE
AT
P
U
M
P
A
IR CU
RTA
IN
L
L1
L2
L3
N
MA
IN
IN
T
E
R
F
A
C
E
BM
S
C
O
NT
RO
L
FI
LTE
R
IN
DI
CA
TO
R
P
C
B
0
1
2
3
4
5
6
1
~
0
2
3
4
5
6
1
~
Fa
n mo
to
r 1
(1
m
, 1.
5m,
2m
, 2.
5m)
C
O
NDE
NS
A
T
E
A
L
A
R
M
Clos
ed
Cir
cu
it =
A
la
rm
(C
om
pr
es
so
r S
top
s)
Bla
ck
Wh
ite
Re
d
IN
1(
2)
IN
1(
1)
IN
2(
2)
IN
2(
1)
Re
d
Bl
ac
k
CN105
1
5
CNX1
CNX4
CN
X5
Fa
n
Co
ntro
l
He
ater
Co
ntro
l
Bl
ac
k
Y
ello
w
Brow
n
M
ITSUBISH
I ELE
C
TRIC
IN
TE
RFA
C
E PC
B
P
A
C-
IF01
0
B
-E (
v.H4
8<
)
S1S2
S3
N
Pin
k
Bl
ue
Gre
en/
Y
el
lo
w
K1
W
ire
link
c
onn
e
cto
r
must
be
re
mo
ve
d fr
om
C
N
S
2
Orange
1
S3
L3
L2
L1
21
11
22
24
12
14
S1
S
2
S3
N
L
K1
A2
A1
14
NO
13
NO
DEFR
O
S
T
CY
C
LE
AU
XILIA
R
Y
HEA
T
ER
White
T
herm
is
to
r (TH5
) - Fa
ct
or
y fitte
d
T
hermis
to
r
(L
iquid)
-
Fac
to
ry
fi
tte
d
Wh
ite
S2
p
cb t
rac
k
A1
A2
CON
T
AC
T
O
R
CONT
A
C
T
O
R
O
ran
ge
Brow
n
Gr
ey
Bl
ac
k
Br
ow
n
RC
2
30v AC
elect
rica
l p
o
w
e
r for
c
on
densa
te
p
ump
(
if
requ
ired
)
Cool
in
g
On
Fan motor
2
(2m, 2
.5
m
)
Fo
r We
a
th
er
Co
mpen
sa
tion
o
r
D
is
charg
e C
ontro
l,
P
A
R
-W
21
:
S
W
1-
3,
S
W
3-
7,
O
N
F
or Inl
et
A
ir
o
r
R
oo
m
Co
ntro
l,
P
A
R
-3
1:
SW
1-
2,
1
-3
, ON
All other
dips- OFF
Di
p Sw
it
ch Se
tt
ing
s
:-
AB
Bl
ac
k
Hi
gh
Low
Med
Fa
n
SI
TE
W
IR
IN
G
Hi
gh
Low
Me
d
Fa
n
o
r w
ir
e
in
a
D
oor
-S
w
itch:
-
Do
or
O
p
en
-
High
er
s
p
ee
d
D
oo
r
Cl
os
ed
-
L
ow
e
r s
peed
M
ITSUBISHI E
LE
C
T
R
IC
PAR-W21MA
A
fo
r
w
e
at
h
er
c
om
pen
sa
tio
n,
or PAR-31M
AA
fo
r in
let
air
c
ontr
ol
o
r w
ire
in
Th
erm
os
cr
e
e
ns
3-Sp
ee
d
F
a
n
S
w
itch
8
7
6
Ca
rr
ie
s
2
30v
A
C
5
4
3
2
1
Hig
h
Lo
w
Med
Fa
n
w
ire
lin
k
fo
r
M
edi
um
S
pe
e
d
fitt
ed
a
s
st
an
da
rd
Do
or
-Sw
itch
2A
-
A
C
3,
230
v
A
C
1
2
PL
Ye
llo
w
Vi
ol
et
Vi
ol
et
Vi
ol
et
Vi
ole
t
L
Re
d
Bla
ck
N
Elect
rica
l S
u
pp
ly
fo
r
O
utdoo
r U
ni
t
230V
/1
p
h/5
0H
z
or
400V
/3
p
h/5
0H
z
P
lu
g conne
ct
ed
pr
eve
nt
s
co
olin
g
with Inlet Air
&
R
oo
m
A
ir
C
on
tr
ol.
R
em
ov
e
pl
ug
f
ro
m
CN
X
5
if u
sin
g C
oo
lin
g
Mod
e
T
herm
is
to
r
(D
is
ch
ar
ge Air
o
r
In
let
Air)
-
F
ac
to
ry
fi
tted
TOC
TOC
D
ef
rost H
eat
er
Ther
m
al T
rip
(x
1 -
1m
, 1.
5m)
(x
2 -
2m
, 2.
5m)
Re
d
Re
d
N
FU
S
E
TE
R
M
.
T 5
A
FU
S
E
Re
d
Y
ello
w
Re
d
not used
Bla
ck
Red
T
he air
c
ur
tain is
de
liver
ed
wi
th
the
D
efr
os
t C
ycle
A
ux
iliary
Heater disa
bl
ed
.
23
0
V
/1
ph/50H
z E
lect
ric
a
l S
up
pl
y
B
lu
e (N
eu
tral
)
Br
ow
n (
H
ig
h)
Gr
ey
Vi
ol
et
O
ran
ge
Red (L
ow
)
B
lu
e (N
eu
tral
)
Br
ow
n (
H
ig
h)
Gr
ey
Vi
ol
et
O
ran
ge
Red (L
ow
)
Bl
ue
WIRING DIAGRAM 1 – HX2-S MR
SLIM HEAT PUMP AIR CURTAIN
(No Defrost Cycle Heater – unit as supplied)
