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Flo
ow
Ind
dex
R/
/W
28
2
R/
/W
29
2
R/
/W
3
30
R/
/W
31
3
R/
/W
3
32
R/
/W
3
33
R
R
34
3
R
R
35
3
R
R
36
3
R
R
37
3
R/
/W
3
38
R/
/W
3
39
R/
/W
4
40
R/
/W
4
41
R/
/W
4
42
R/
/W
4
43
R/
/W
4
44
R/
/W
45
4
R/
/W
4
46
R/
/W
47
4
R/
/W
4
48
R/
/W
4
49
R/
/W
50
5
R/
/W
5
51
R/
/W
52
5
R/
/W
53
5
R/
/W
54
5
R/
/W
5
55
R/
/W
5
56
R/
/W
57
5
R/
/W
58
5
R/
/W
59
5
R/
/W
60
6
R/
/W
61
6
R/
/W
62
6
R/
/W
63
6
R
R
65
6
R
R
6
66
15
Default co
onfiguration
Sign
nal
B
1
Analogue
e input 1
B2
2
Analogue
e input 2
B3
3
Analogue
e input 3
B4
4
Analogue
e input 4
Sign
nal
Y
Y
PWM ana
alogue output
Sig
gnal
ID
D1
N.C. digi
ital input no. 1
ID
D2
N.C. digi
ital input no. 2
ID
D3
N.C. digi
ital input no. 3
ID
D4
N.C. digi
ital input no. 4
ID
D5
N.C. digi
ital input no. 5
Sig
gnal
NO
O1
Normally
y open contact, re
NO
O2
Normally
y open contact, re
NO
O3
Normally
y open contact, re
NO
O4
Normally
y open contact, re
NO
O5
Normally
y open contact, re
Cod. C
CAREL +03P220
0431 rel. 2.2 date
B2 type
e probe
B3 type
e probe
Delay r
estart after black o
ut
Min tim
me between two sto
op calls for differen
Time be
etween compresso
or stop call with Pre
Operati
ing hour threshold
for maintenance
Compre
essor 1 hours
Compre
essor 2 hours
Compre
essor 3 hours "
Compre
essor 4 hours
Type of
f compressor rotati
on
Type of
f compressor contr
rol
Maximu
um call for compre
essor starts in dead
Maximu
um call for compre
essor stops in dead
Type of
f fan rotation
Type of
f fan control
Integral
l time for P+I fan c
ontrol
Time be
etween 2 fans start
ts in dead band
Time be
etween 2 fans stop
ps in dead band
Inverter
r speed up time
Inverter
r ramp up time
Minimu
um inverter output
%
Maximu
um inverter output
t %
Triac im
mpulse duration
High su
uction pressure 1 a
larm delay
Low su
ction pressure 1 al
arm delay
High su
uction pressure 2 a
larm delay
Low su
ction pressure 2 al
arm delay
Low dis
scharge pressure a
larm delay
Compre
essor thermal over
rload alarm delay
Prevent
t time in which no
compressor starts
Prevent
t time in which the
e activation signals t
Time to
o reset prevent alar
rm
Alarm s
signal delay
Time to
o change low press
sure alarm from au
B4 type
e probe
Capacit
ty percentage of fi
rst capacity-control
Capacit
ty percentage of se
econd capacity-cont
ns
Type of analog
ue inputs
Type of analogu
ue outputs
Type of digit
tal inputs
Type of digit
al outputs
elay no. 1
elay no. 2
elay no. 3
elay no. 4
elay no. 5
d 10/02/12
Descriptio
on
nt compressors
event function
band by time
d band by time
are enabled
the alarm
utomatic to manual
lled compressor w
ith configuration /0
trolled compressor
r without configura
Discharge p
Ambient air
Outside air
Suction pres
Comp. 1 th
Comp. 2 th
Fan 1 therm
Fan 2 therm
General hi
Compres
Compres
Fan 1
Fan 2
Generic a
36
01= 9,10,11,12,13
3 e 14
ation /01= 9,10,11
1,12,13 e 14
Description
pressure probe
temperature prob
be
temperature prob
be
ssure probe
Description
Fan inverter
Description
hermal overload
hermal overload
mal overload
mal overload
gh pressure switch
ch
Description
sor 1
sor 2
alarm
µRack
Parameter
r
/21
/22
/37
C04
C06
C07
C08
C10
C12
C14
r05
r06
r08
r10
r20
r21
r22
r23
r24
r27
r28
r29
r30
r31
A02
A04
A06
A08
A11
A12
A13
A14
A15
A20
A21
/43
Ta
b. 14.d
Ta
ab. 15.a
Ta
b. 15.b
Ta
ab. 15.c
Ta
b. 15.d
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