36
36
4. GAS DRYER PCB PIN
none
orange
:
temp
SE
N
S
OR2
re
d
:
H
umidity
SE
N
S
OR2
blue
:
H
umidity
SE
N
S
OR
none
,
gr
een
:
GND
I
GN
I
T
E
R
operating
relay
S
T
EA
M H
EA
T
E
R
operating
relay
TR
A
N
S
G
AS
V
AL
V
E
pr
opor
tional
contr
o
ller
FRONT
P
CB
S
/W
,
LE
D
purple
: DOOR
C
H
E
CK,
w
hite
:
I
GN
I
TOR
B
lue
:
Steam
heater
R
ed
:
Steam
V
al
v
e
pin
k : MOTOR
F
LA
M
E
D
E
T
E
CTOR
br
o
w
n
blue
V
AL
V
E
contr
oll
blac
k
gray
blue
A
C
I
N
P
UT 120V
blac
k
orange
