Parameters C
od
e
Parameters
Parameter Value
R
ang
e
of
Value
The
2n
d
DC
indoo
r Unit
Unit
The
2n
d
Fresh
Air
Processing Unit
The
2
nd
AC i
ndoo
r
AHU-return air
Conrtol
C1
00
00
-19
/F
F
Indoo
r un
it
ES
P
se
tt
ing
C2
Refer the static pressure settings in IDU IOM
/
00
00
/01
/02
/
03
/04
/F
F
Indoo
r un
it st
op
fan
motor
time
rea
ching
hea
ting
tem
pe
rature
/
4min/8min/12min/16min/
0min
/4min
4min/8min/12min/16
min/
0min
/4min
fixed
10
min
/
C3
00
00
/01
/02
/03
/F
F
Indoo
r un
it cold
air
prev
en
tion
tem
pe
rature
se
tt
ing
15
℃
/20
℃
/24
℃
/26
℃
/15
℃
14
℃
/12
℃
/16
℃
/18
℃
/14
℃
15
℃
/20
℃
/24
℃
/26
℃
/15
℃
C4
14
℃
/12
℃
/16
℃
/18
℃
/14
℃
00
00
/01
/02
/
03
/04
/F
F
Indoo
r un
it
hea
ting
temperature com
pen
sation
6
℃
/2
℃
/6
℃
/4
℃
/0
℃
/6
℃
/
C5
/
6
℃
/2
℃
/6
℃
/4
℃
/0
℃
/6
℃
00
00
/01
/F
F
0
℃
/ 2
℃
/0
℃
/
Indoo
r un
it c
oo
ling
tem
pe
rature
com
pen
sation
0
℃
/ 2
℃
/0
℃
/
C6
00
00
/01
/F
F
Indoo
r un
it
Auto
restart
fun
ction
C7
Enable/
Disable/Depend on the J1 junper on pcb of IDU
01
00
/01
/
02
/F
F
56
P/72P/0P/72P
C8
72P/
72
P/
72
P/72P
O
pen
ing
selecti
on
of
electr
on
ic
ex
pan
sion
valve
fo
r hea
ting
and
st
andb
y m
od
e
80
40
-90
C9
-5
~
20
℃,
15
℃
b
y d
ef
au
lt
in
IU
so
ftw
ar
e
Opening
condition
s of
electric
auxiliary heating
outdoor
temperature
00
00
/01
/
02
/03
mode switching time
interval
in
au
tomatic
m
od
e
15min/30min/60min/90min
,15
mi
n
by
d
ef
au
lt
in
IU
so
ftw
ar
e
AHU-supply air
Conrtol
Table
4.2
Advanced
Parameters Setting .
26