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C
o
d
e
P
r a
s t
n
a
m
C
N
* *
C
o
n
n
e
t c
r o
F01
Fuse (printed circuit board)
F02
Fuse (motor)
F
M
1
A
r i
s
u
p
p
y l
n i
g
m
t o
r o
F
M
2
A
r i
e
x
h
a
u
t s
n i
g
m
t o
D
A
M
D
a
m
p
r e
m
t o
r o
T
R
A
T
R
A
s
e
n
s
r o
T
O
A
T
O
A
s
e
n
s
r o
(1) The dotted line represents a wire procured locally, and the dashed line represents an option sold
separately.
(2)
represents a terminal block,
the printed circuit board and
(3)
represents a protective earth.
(4)
represents a printed circuit board.
(5) Using a no voltage a-contact input of the external input (option), the following operations are available.
Between 1 and 2 : Selecting the remote controller operation (Invalid / Valid)
Between 1 and 3 : Adjusting the fan speed (Low / High)
Between 1 and 5 : Operation (ON / OFF)
Use a microcurrent contact (DC 12 V, 1 mA). In addition, ON / OFF operation is possible when using a
voltage of DC 12 V or 24 V.
(6) Orange wire (High) is connected as factory default. To switch to "Extra High", connect black wire's
connector instead of orange.
e
C
o
d
e
T
S
A
TFA
TCJ, TC1, TC2 Indoor coil sensor
T
B
1
r o
T
B
2
T
B
3
F
S
1
P
M
V
represents a connection terminal,
represents a short circuit connector.
P
r a
s t
n
a
m
e
T
S
A
s
e
n
s
r o
TFA sensor
T
r e
m
n i
l a
b
o l
k c
p (
o
w
r e
s
o
u
c r
) e
T
r e
m
n i
a
b l
o l
k c
c (
o
m
m
u
n
c i
t a
o i
) n
T
r e
m
n i
l a
b
o l
k c
e (
x
e t
n r
l a
o
u
p t
u
) t
F
o l
t a
s
w
c t i
h
P
u
s l
e
m
o
d
l u
t a
n i
g
v
a
v l
e
– 44 –
C
o
d
e
P
r a
s t
n
a
m
S
W
7
0
1
D
p i
s
w
c t i
h
43F11, 43F12 Relay for air supplying motor
43F21, 43F22 Relay for air exhausting motor
RY701, RY702 Relay for air supplying motor
RY704, RY705 Relay for air exhausting motor
represents a connector on
e
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Troubleshooting
