dixell XR50CX Installations- und Betriebsanleitung - Seite 4
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dIXEL
Power absorption: 3VA max
Display: 3 digits, red LED, 14,2 mm high; Inputs: Up to 4 NTC or PTC probes.
Digital input: free voltage contact
Relay outputs: compressor SPST 8(3) A, 250Vac; or 20(8)A 250Vac
defrost: SPDT 8(3) A, 250Vac
AUX: SPST 8(3) A
Data storing: on the non-volatile memory (EEPROM).
Kind of action: 1B; Pollution grade: 2;Software class: A.;
Rated impulsive voltage: 2500V; Overvoltage Category: II
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
16. CONNECTIONS
The X-REP output excludes the TTL output.. It's present in the following codes:
XR50CX- xx2xx, XR50CX –xx3xx;
16.1 XR50CX – 8A COMPRESSOR
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.
16.2 XR50CX – 20A COMPRESSOR
12Vac/dc supply: connect to the terminals 4 and 5.
24Vac/dc supply: connect to the terminals 4 and 5.
120Vac supply: connect to the terminals 4 and 5.
17. DEFAULT SETTING VALUES
Labe
Name
Set Set point
Hy Differential
LS Minimum set point
US Maximum set point
Ot Thermostat probe calibration
P2P Evaporator probe presence
OE Evaporator probe calibration
P3P Third probe presence
O3 Third probe calibration
P4P Fourth probe presence
O4 Fourth probe calibration
OdS Outputs delay at start up
AC Anti-short cycle delay
rtr P1-P2 percentage for regulation
CCt Continuos cycle duration
CCS Set point for continuous cycle
COn Compressor ON time with faulty probe
COF Compressor OFF time with faulty probe
CF Temperature measurement unit
rES Resolution
Lod Probe displayed
dLy Display temperature delay
dtr P1-P2 percentage for disply
tdF Defrost type
dFP Probe selection for defrost termination
dtE Defrost termination temperature
1592020050 XR50CX GB m&M r1.0 12.03.2007.doc
Installing and Operating Instructions
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
n=not present; Y=pres.
-12÷12°C /-120÷120°F
n=not present; Y=pres.
-12÷12°C /-120÷120°F
n=not present; Y=pres.
-12÷12°C /-120÷120°F
0÷255 min
0 ÷ 50 min
0 ÷ 100 (100=P1 , 0=P2)
0.0÷24.0h
(-55.0÷150,0°C) (-67÷302°F)
0 ÷ 255 min
0 ÷ 255 min
°C ÷ °F
in=integer; dE= dec.point
P1;P2
0 ÷ 20.0 min (10 sec.)
1 ÷ 99
EL=el. heater; in= hot gas
nP; P1; P2; P3; P4
-50 ÷ 50 °C
IdF Interval between defrost cycles
MdF (Maximum) length for defrost
dSd Start defrost delay
dFd Displaying during defrost
dAd MAX display delay after defrost
Fdt Draining time
dPo
First defrost after startup
dAF Defrost delay after fast freezing
ALc Temperat. alarms configuration
ALU MAXIMUM temperature alarm
ALL Minimum temperature alarm
AFH Differential for temperat. alarm recovery
ALd Temperature alarm delay
dAO Delay of temperature alarm at start up
AP2 Probe for temperat. alarm of condenser
AL2 Condenser for low temperat. alarm
AU2 Condenser for high temperat. alarm
AH2 Differ. for condenser temp. alar. recovery [0,1°C ÷ 25,5°C] [1°F ÷ 45°F]
Ad2 Condenser temperature alarm delay
dA2 Delay of cond. temper. alarm at start up
Compr.
bLL
temperature alarm
Compr.
AC2
temperature alarm
tbA Alarm relay disabling
oA2 2
nd
relay configuration
AoP Alarm 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 Compress status when open door
rrd Regulation restart with door open alarm
HES Differential for Energy Saving
Adr Serial address
PbC Kind of probe
onF on/off key enabling
dP1 Room probe display
dP2 Evaporator probe display
dP3 Third probe display
dP4 Fourth probe display
rSE Valore set operativo
rEL Software release
Ptb Map code
°C/°F
-5.0
- - -
2.0
Pr1
-50.0
Pr2
110
Pr2
0.0
Pr1
Y
Pr1
0.0
Pr2
n
Pr2
0
Pr2
n
Pr2
0
Pr2
0
Pr2
1
Pr1
100
Pr2
0.0
Pr2
-5
Pr2
15
Pr2
30
Pr2
°C
Pr2
Dixell S.p.A. Z.I. Via dell'Industria, 27
dE
Pr1
32010 Pieve d'Alpago (BL) ITALY
P1
Pr2
tel. +39 - 0437 - 98 33 - fax +39 - 0437 - 98 93 13
0
Pr2
E-mail: [email protected] - http://www.dixell.com
50
Pr2
EL
Pr1
P2
Pr2
8
Pr1
XR50CX
rt, it, SEt, DEF
0 ÷ 255 min
n=after IdF; y=immed.
0 ÷ 23h e 50'
rE= related to set;
Ab = absolute
Set÷110.0°C; Set÷230°F
-50.0°C÷Set/ -58°F÷Set
(0,1°C÷25,5°C) (1°F÷45°F)
0 ÷ 255 min
0 ÷ 23h e 50'
nP; P1; P2; P3; P4
(-55 ÷ 150°C) (-67÷ 302°F)
(-55 ÷ 150°C) (-67÷ 302°F)
0 ÷ 254 (min.) , 255=nU
0.0 ÷ 23h 50'
off
for
condenser
low
off
for
condenser
high
n=no; y=yes
ALr = alarm; dEF = do not select
it; Lig =Light; AUS =AUX;
onF=always on; Fan= do not
select it; db = do not select it;
dF2 = do not select it
oP=opening;CL=closing
EAL, bAL, PAL, dor; dEF; Htr,
AUS
no; Fan; CPr; F_C
(-30°C÷30°C) (-54°F÷54°F)
nu, oFF; ES
1592020050
1 ÷ 120 ore
6
Pr1
0 ÷ 255 min
30
Pr1
0÷99min
0
Pr2
it
Pr2
30
Pr2
0÷120 min
0
Pr2
n
Pr2
0.0
Pr2
Ab
Pr2
110
Pr1
-50.0
Pr1
1
Pr2
15
Pr2
1.3
Pr2
P4
Pr2
-40
Pr2
110
Pr2
5
Pr2
15
Pr2
1,3
Pr2
n
Pr2
n(0) - Y(1)
n
Pr2
n(0) - Y(1)
y
Pr2
Lig
Pr2
oP; cL
cL
Pr2
cL
Pr1
EAL
Pr1
0÷255min
5
Pr1
0 ÷15
15
Pr2
no
Pr2
n – Y
y
Pr2
0
Pr2
0÷247
1
Pr2
Ptc; ntc
ntc
Pr2
nu
Pr1
--
--
Pr2
--
--
Pr2
--
--
Pr1
--
--
Pr1
actual set
--
Pr1
--
--
Pr2
--
--
Pr2
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