Manual 2100-435D
Page
38 of 38
No
te
s
G
Y
B
W
2
E1
A1
D
R
AT
G
1
BK
Y
O
RV
W
E1
A2
T
W
V
C
o
o
lin
g M
ode U
n
o
ccupi
e
d
1
X
X
X
X
X
X
X
C
o
o
lin
g M
ode O
ccup
ie
d
1
X
X
X
X
X
1st
St
age H
ea
ti
ng
O
ccu
pi
ed
2
X
X
X
X
X
X
X
X
X
1st
St
age M
od
e U
noccu
pi
ed
2
X
X
X
X
X
X
X
2n
d S
ta
ge
H
eat
ing
O
ccup
ied
3
X
X
X
X
X
X
X
X
X
X
X
2n
d S
ta
ge
M
ode
U
n
occup
ied
3
X
X
X
X
X
X
X
X
X
Em
e
rge
ncy
H
e
a
t
X
X
X
X
X
X
D
e
h
u
m
idi
fi
cat
ion
O
ccup
ied
4
X
X
X
X
X
X
D
e
hu
m
id
if
ic
a
ti
o
n U
no
c
c
u
pi
ed
4
X
5
5
5
5
D
eh
um
idi
fi
cat
ion
w
/
R
A
T c
lo
s
ed
X
X
X
X
X
X
X
F
a
n O
n
ly
O
c
c
u
pi
e
d
X
X
X
X
F
a
n O
n
ly
U
no
c
c
u
pi
e
d
X
X
No
te
s
1
.
2.
3.
4.
5.
T
h
e r
el
a
y
l
ogi
c boa
rd ha
s
a
j
um
pe
r on i
t t
o choo
se bet
w
e
en f
ul
lt
im
e deh
um
idi
fi
c
at
ion
a
nd
occu
pi
ed de
hum
idi
fi
c
at
io
n onl
y.
W
it
h t
he j
u
m
per
i
n t
he 1-
2 posi
ti
on de
hum
idi
fi
c
a
ti
o
n
is
av
ai
lab
le
ful
lt
im
e.
W
it
h
t
he
j
um
pe
r i
n t
he
2
-3 po
si
ti
on
d
ehu
m
idi
fi
cat
ion i
s
ava
ilabl
e on
ly
w
he
n
the
r
oom
i
s
occu
pi
ed.
T
h
e r
oom
i
s
cons
id
er
e
d occup
ied w
h
en t
he A1 t
er
m
ina
l
is
en
er
g
iz
e
d.
T
h
ese ou
tp
ut
s
w
ill
be
e
ner
gi
z
ed i
f t
h
e j
um
p
er
i
s
i
n
the
f
ul
l
ti
m
e deh
um
idi
fi
c
a
ti
on
p
osi
ti
o
n.
The
y
w
ill b
e
o
ff
if
th
e
j
u
m
p
e
r
is
in
t
h
e
o
c
c
u
p
ie
d
d
e
h
u
m
id
if
ic
a
tio
n
o
n
ly
p
o
s
it
io
n
.
D
ehu
m
idi
fi
cat
ion t
a
kes pr
e
c
ede
nce ov
er
f
ir
s
t st
age
h
eat
ing.
A seco
nd st
a
ge he
at
in
g cal
l
c
ance
ls
de
hum
id
if
ic
at
ion.
C
ool
in
g
takes pr
eced
ence
o
v
er
dehu
m
idi
fi
cat
ion.
A cool
ing
ca
ll
w
ill
can
c
el
dehu
m
idi
fi
cat
ion.
Input
s t
o
B
oar
d
O
ut
put
s f
ro
m
Bo
ar
d
TABLE 12
DEHMIDIFICAITON RELAY LOGIC BOARD
Summary of Contents for QTEC QH303D
Page 7: ...Manual 2100 435D Page 7 of 38 FIGURE 1 UNIT DIMENSIONS...
Page 26: ...Manual 2100 435D Page 26 of 38 MIS 1627 FIGURE 17 FRESH AIR DAMPER REMOVAL MOUNTING SCREW...
Page 30: ...Manual 2100 435D Page 30 of 38 FIGURE 20 QTEC DEHUMIDIFICATION MODE CIRCUIT DIAGRAM MIS 1088...
Page 31: ...Manual 2100 435D Page 31 of 38 FIGURE 21 QTEC COOLING MODE CIRCUIT DIAGRAM MIS 1089...
