dixell EMERSON XR30C Istruzioni per l'installazione e il funzionamento - Pagina 4

Sfoglia online o scarica il pdf Istruzioni per l'installazione e il funzionamento per Controllore dixell EMERSON XR30C. dixell EMERSON XR30C 4. Digital controller with off cycle defrost

Stampa la pagina
13. TECHNICAL DATA
Housing: self extinguishing ABS.
Case: XR30C frontal 32x74 mm; depth 60mm;
XR30D 4 DIN modules 70x85 mm; depth 61mm
Mounting: XR30C panel mounting in a 71x29mm panel cut-out
XR30D DIN RAIL mounted in a omega (3) din rail
Protection: IP20.
Frontal protection: XR30C IP65 with frontal gasket RG-C (optional).
Connections: Screw terminal block  2,5 mm
Power supply: according to the model: 12Vac/dc, ±10%; 24Vac/dc, ±10%;
230Vac 10%, 50/60Hz, 110Vac 10%, 50/60Hz
Power absorption: 3VA max
Display: 3 digits, red LED, 14,2 mm high.
Inputs: 1 NTC or PTC probe.
Digital input: free contact
Relay outputs
compressor: SPST relay 8(3) A, 250Vac or
SPST relay 20(8)A; 250Vac
second relay: SPDT relay 8(3) A, 250Vac or
Data storing: on the non-volatile memory (EEPROM).
Kind of action: 1B; Pollution grade: normal; Software class: A.
Operating temperature: 0÷60 °C.
Storage temperature: -30÷85 °C.
Relative humidity: 2085% (no condensing)
Measuring and regulation range:
NTC probe: -40÷110°C (-40÷230°F)
PTC probe: -50÷150°C (-58÷302°F)
Resolution: 0,1 °C or 1°C or 1 °F (selectable).
Accuracy (ambient temp. 25°C): ±0,7 °C ±1 digit
14. CONNECTIONS
14.1 XR30C: 8A COMPRESSOR
8(3)A250V
8(3)A250V
1 2
3 4
5
Aux/
N.C.
Alarm
Comp
Line
12Vac/dc supply: connect to the terminals 7 and 8.
24Vac/dc supply: connect to the terminals 7 and 8.
120Vac supply: connect to the terminals 7 and 8.
14.2 XR30C: 20A COMPRESSOR
8(3)A250V
20(8)A250V
1 2
3 4
Aux/
N.C.
Alarm
Comp
Line
12Vac/dc supply: connect to the terminals 7 and 8.
24Vac/dc supply: connect to the terminals 7 and 8.
120Vac supply: connect to the terminals 7 and 8.
14.3 XR30D: 8A COMPRESSOR
3
4
8(3)A/250Vac
13 14 15 16 17 18 19
n.c.
Comp
Line
24Vac/dc supply: connect to the terminals 11 and 12.
120Vac supply: connect to the terminals 11 and 12.
230Vac supply: connect to the terminals 11 and 12.
1592007221 XR30C-D GB r1.0 18.11.2015
2
wiring.
9 10 11 12
6
7
8
Hot Key
9 10 11 12
5
6
7
8
Hot Key
Power
Supply
11 12
5
6
8(3)A/250Vac
n.c.
14.4 XR30D: 20A COMPRESSOR
24Vac/dc supply: connect to the terminals 11 and 12.
120Vac supply: connect to the terminals 11 and 12.
230Vac supply: connect to the terminals 11 and 12.
15. DEFAULT SETTING VALUES
Label
Set Set point
Hy Differential
LS Minimum set point
US Maximum set point
Ot
Thermostat probe calibration
OdS Outputs delay at start up
AC Anti-short cycle delay
CCt Continuos cycle duration
COn Compressor ON time with faulty
probe
COF Compressor OFF time with faulty
probe
CH Kind of action
CF Temperature measurement unit
rES Resolution
IdF Interval between defrost cycles
MdF (Maximum) length for defrost
dFd Displaying during defrost
dAd MAX display delay after defrost
ALc Temperat. alarms configuration
ALU MAXIMUM temperature alarm
ALL Minimum temperature alarm
ALd Temperature alarm delay
dAO Delay of temperature alarm at
start up
tbA Alarm relay silencing
nd
oA1 2
relay configuration
AoP Second relay polarity (oA1=ALr)
i1P Digital input polarity
i1F Digital input configuration
did Digital input alarm delay
Nps Number of activation of pressure
switch
odc Compressor status with open
door:
PbC Kind of probe
rEL Software release
Ptb Map code
XR30C – XR30D
3
4
5
6
8(3)A/250Vac
20(8)A/250Vac
15 16 17 18 19
n.c.
Comp
Line
Name
Range
LS÷US
0,125.5°C/ 1 255°F
-50°CSET/-58°FSET
SET110°C/ SET  230°F
-1212°C /-120120°F
0÷255 min
0  50 min
0.0÷24.0h
0  255 min
0  255 min
CL=cooling; Ht= heating
°C  °F
in=integer; dE= dec.point
1  120 ore
0  255 min
rt, it, SEt, DEF
0 ÷ 255 min
rE= related to set;
Ab = absolute
Set110.0°C; Set÷230°F
-50.0°CSet/ -58°FSet
0  255 min
0  23h e 50'
n=no; y=yes
ALr= alarm; dEF=no select it;
LHt=auxiliary; onF=always on;
Fan= no select it
oP; cL
oP=opening;CL=closing
EAL=extern. alarm; bAL=lock
regulation; PAL=press. switch;
dor=door switch; dEF=defrost;
LHt=switch on 2
cooling - heating
0÷255min
0 ÷15
no, Fan = normal;
CPr; F_C = Compr. OFF;
Ptc; ntc
Power
Supply
11 12
°C/°F
3.0/37
2.0/4
-50,0/-58
110/230
0.0
0
1
0.0
15
30
CL
°C/°F
dE/-
8
20
it
30
Ab
110/230
-50/-58
15
1.3
Y
LHt
cL
cL
LHt
nd
relay; Htr=
5
15
no
ntc/Ptc
--
4.0
--
-
4/4