Installation manual
13
VAM350~2000FC
Total Heat Exchanger
HRV (Heat Reclaim Ventilation)
4P415947-1A – 2017.08
List of Settings
S
e
ttin
g
mod
e
Se
tt
in
g
sw
itch No.
Description of Settin
g
Se
tt
in
g p
os
iti
on
N
o.
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
17
(2
7)
0
Fil
ter
clea
ning
t
ime
se
tt
ing
Ap
prox.
250
0 h
ours
Ap
prox.
1250
h
ours
No
co
unt
ing
–––––––––
–––
1
Ni
ght
pu
rge t
imer (af
ter st
op)
Of
f
O
n
Af
te
r 2
h
On
Af
te
r 4
h
On
Af
te
r 6
h
On
Af
te
r 8
h
–––––––
–––
2
P
re-coo
l/p
re-h
eat
O
ff
O
n
––––––––––
–––
3
P
re-coo
l/p
re-h
eat
t
ime(mi
n)
3
0
m
in
4
5
m
in
6
0
m
in
–––––––––
–––
4
Init
ial
f
an
speed
N
o
rm
al
U
ltr
a-
H
ig
h
––––––––––
–––
5
Y
e
s/
No seting f
or
direct
duc
t
con
nect
ion with
V
R
V syste
m
No duct
(
A
ir
flo
w
se
ttin
g
)
W
ith
d
u
ct
(f
an of
f)
No duct
(Air
flow
setting
)
W
ith
d
u
ct
(f
an of
f)
No duct
(Air
flow
se
tting
)
W
ith
d
u
ct
(f
an of
f)
–––
–––
S
e
tt
in
g
for
cold
ar
eas
(F
an oper
ati
on when hea
ter
th
ermosta
t of
f)
–
–
T
of
f:
st
op
T
of
f:
L
T
of
f:
st
op
T
of
f:
L
–
–
–
–
–
–
6
N
ight
pu
rge f
an se
tt
ing
H
ig
h
U
ltr
a-
H
ig
h
––––––––––
–––
7
Ta
rget
t
e
mpe
rat
ure
fo
r
indep
ende
nt nig
h
t pu
rge
18°C
19°C
20°C
21°C
22°C
23°C
24°C
25°C
26
°C
27
°C
28
°C
29
°C
30
°C
–
–
8
Ce
ntr
a
lized zone
in
ter
lock
se
ttin
g
N
o
Y
es
––––––––––
––
–
9
P
re-h
eat
t
ime ext
ension set
tin
g
0
m
in
3
0
m
in
6
0
m
in
9
0
m
in
––––––––
–––
18
(2
8)
0
E
xter
nal signal
JC/
J2
Last
comman
d
Prior
ity on
ext
e
rna
l in
put
Pr
io
rit
y on
op
erat
ion
D
isa
ble
night
pu
rge
fo
rced
stop
–
24 hou
rs
vent
ilat
io
n
On/
O
ff
––––––
–––
1
S
et
tin
g
for
di
rect Po
w
er ON
O
ff
O
n
––––––––––
–––
2
A
uto rest
art
sett
ing
O
ff
O
n
––––
3
O
u
tput
sig
nal
to
e
xt
e
rn
al
da
mper
(X
24A
)
–
–
Only in
heat
ing
mode
Op
erat
ion
sig
nal
––––––––
–––
4
Ind
ica
tio
n of vent
ilat
ion
mod
e
On
O
ff
––––––––––
–––
./..
6
A
u
tm
ati
c vent
ilat
ion
ai
r
flow
ta
ble
Li
near
–
F
ix
ed
A
F
ixe
d
B
––––––––
–––
NOTE
1.
F
acto
ry settings are
mark
ed in
grey backgr
ounds.
2.
(*)
Refer to
techn
ical
data book for p
ressur
e drop
cur
ves and selection of
fan cu
rves (
ste
p 1 to 15)
.
3.
The
setting
modes a
re m
ention
ed as gr
oup
settings. Betw
een
pa
rentheses ar
e the
setting
modes fo
r individual unit
control.
4.
Group num
ber setting for centr
alize
d con
troller
Mode No
. 00: Group contr
oller
Mode No
. 30: Individual controlle
r
Regar
din
g the
setting p
rocedure,
re
fer
to
the sectio
n "
G
ro
up
number
settin
g for
centr
alized contr
ol"
in
the
operating
manual of either t
he on/of
f co
ntroller
or th
e cen
tral cont
roller
.
