Carel uRack User Manual

Cod.
C
Fl
o
R
/
R
/
R
/
R
/
R
/
R
/
R
R
R
R
R/
R
/
R
/
R
/
R/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
/
R
R
15
Sig
n
B
B
2
B
3
B
4
Sig
n
Y
Si
g
I
D
I
D
I
D
I
D
I
D
Si
g
N
O
N
O
N
O
N
O
N
O
C
AREL +03P22
0
o
w In
d
/
W
2
/
W
2
/
W
3
/
W
3
/
W
3
/
W
3
R
3
R
3
R
3
R
3
/
W
3
/
W
3
/
W
4
/
W
4
/
W
4
/
W
4
/
W
4
/
W
4
/
W
4
/
W
4
/
W
4
/
W
4
/
W
5
/
W
5
/
W
5
/
W
5
/
W
5
/
W
5
/
W
5
/
W
5
/
W
5
/
W
5
/
W
6
/
W
6
/
W
6
/
W
6
R
6
R
6
Default c
o
n
al
1 Analogu
e
2
Analogu
e
3
Analogu
e
4
Analogu
e
n
al
Y
PWM an
a
g
nal
D
1 N.C. dig
i
D
2 N.C. dig
i
D
3 N.C. dig
i
D
4 N.C. dig
i
D
5 N.C. dig
i
g
nal
O
1 Normall
y
O
2 Normall
y
O
3 Normall
y
O
4 Normall
y
O
5 Normall
y
0
431 rel. 2.2 date
d
ex
2
8 B2 typ
e
2
9 B3 typ
e
3
0 Delay r
3
1 Min ti
m
3
2 Time b
e
3
3 Operat
i
3
4 Compr
e
3
5 Compr
e
3
6 Compr
e
3
7 Compr
e
3
8 Type o
f
3
9 Type o
f
4
0 Maxim
u
4
1 Maxim
u
4
2 Type o
f
4
3 Type o
f
4
4 Integra
l
4
5 Time b
e
4
6 Time b
e
4
7 Inverte
r
4
8 Inverte
r
4
9 Minim
u
5
0 Maxim
u
5
1 Triac i
m
5
2 High s
u
5
3 Low su
5
4 High s
u
5
5 Low su
5
6 Low di
s
5
7 Compr
e
5
8 Preven
t
5
9 Preven
t
6
0 Time t
o
6
1 Alarm
s
6
2 Time t
o
6
3 B4 typ
e
6
5
Capaci
t
6
6
Capaci
t
o
nfiguratio
n
e
input 1
e
input 2
e
input 3
e
input 4
a
logue output
i
tal input no. 1
i
tal input no. 2
i
tal input no. 3
i
tal input no. 4
i
tal input no. 5
y
open contact, r
e
y
open contact, r
e
y
open contact, r
e
y
open contact, r
e
y
open contact, r
e
d 10/02/12
e
probe
e
probe
estart after black o
m
e between two st
o
e
tween compress
o
i
ng hour threshold
e
ssor 1 hours
e
ssor 2 hours
e
ssor 3 hours “
e
ssor 4 hours
f
compressor rotat
i
f
compressor cont
r
u
m call for compr
e
u
m call for compr
e
f
fan rotation
f
fan control
l
time for P+I fan
c
e
tween 2 fans star
t
e
tween 2 fans sto
p
r
speed up time
r
ramp up time
u
m inverter output
u
m inverter outpu
t
m
pulse duration
u
ction pressure 1 a
ction pressure 1 al
u
ction pressure 2 a
ction pressure 2 al
s
charge pressure a
e
ssor thermal ove
r
t
time in which no
t
time in which th
e
o
reset prevent ala
r
s
ignal delay
o
change low pres
s
e
probe
t
y percentage of fi
t
y percentage of s
e
n
s
Type of analog
Type of analog
u
Type of digi
t
Type of digi
t
e
lay no. 1
e
lay no. 2
e
lay no. 3
e
lay no. 4
e
lay no. 5
u
t
o
p calls for differe
n
o
r stop call with Pr
e
for maintenance
on
r
ol
e
ssor starts in dead
e
ssor stops in dead
ontrol
t
s in dead band
p
s in dead band
%
t
%
larm delay
arm delay
larm delay
arm delay
l
arm delay
r
load alarm delay
compressor starts
e
activation signals
t
r
m
s
ure alarm from au
r
st capacity-contro
l
e
cond capacity-con
t
ue inputs
u
e outputs
t
al inputs
al outputs
36
Descripti
o
n
t compressors
e
vent function
band by time
d
band by time
are enabled
the alarm
u
tomatic to manua
l
l
led compressor w
t
rolled compresso
r
o
n
ith configuration /
0
r
without configur
a
Discharge
p
A
mbient ai
r
Outside air
Suction pre
s
Comp. 1 t
h
Comp. 2 t
h
Fan 1 ther
m
Fan 2 ther
m
General hi
Compres
Compres
Fan 1
Fan 2
Generic
a
0
1= 9,10,11,12,1
3
a
tion
/01= 9,10,11
p
ressure probe
temperature pro
b
t
emperature pro
b
s
sure probe
h
ermal overload
h
ermal overload
m
al overload
m
al overload
g
h pressure switc
h
s
or 1
s
or 2
a
larm
3
e 14
1
,12,13 e 14
Description
be
b
e
Description
Fan inverter
Description
c
h
Description
Paramete
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
A
02
A
04
A
06
A
08
A
11
A
12
A
13
A
14
A
15
A
20
A
21
/43
Ta
T
a
Ta
T
a
Ta
µRack
r
b. 14.d
a
b. 15.a
b. 15.b
a
b. 15.c
b. 15.d
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Carel uRack Specifications

General

Brand	Carel
Model	uRack
Category	Control Unit
Language	English