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dixell WING XW60L Instruções de instalação e de utilização
10.2 UPLOAD (FROM THE INSTRUMENT TO THE "HOT KEY")
1.
Turn OFF the instrument by means of the ON/OFF key and remove the TTL serial cable if present; then
turn it ON again.
2.
When the Wing unit is ON, insert the "Hot key" and push
3.
Push "SET" key to start the UPLOAD; the "uPL" message is blinking.
4.
Turn OFF the instrument remove the "Hot Key", plug in the TTL serial cable, then turn it ON again.
At the end of the data transfer phase the instrument displays the following messages:
"end " for right programming.
"err" for failed programming. In this case push "SET" key if you want to restart the programming again or
remove the not programmed "Hot key".
11. ALARM SIGNALS
Message Cause
"P1"
Thermostat probe failure
"P2"
Evaporator probe failure
"P3"
Auxiliary probe failure
"HA"
Maximum temperature alarm
"LA"
Minimum temperature alarm
"EE"
Data or memory failure
"dA"
Defrost timeout alarm
"dAL"
Door switch alarm
"EAL"
External alarm
"BAL"
Serious external alarm
"PAL"
Pressure switch alarm
The alarm message is displayed until the alarm condition is recovery.
All the alarm messages are showed alternating with the room temperature except for the "P1" which is flashing.
To reset the "EE" alarm and restart the normal functioning press any key, the "rSt" message is displayed for
about 3s.
11.1 SILENCING BUZZER
Once the alarm signal is detected the buzzer can be silenced by pressing any key.
11.2
"EE" ALARM
The
instruments are provided with an internal check for the data integrity. Alarm "EE" flashes when a
failure in the memory data occurs. In such cases the alarm output is enabled.
11.3 ALARM RECOVERY
Probe alarms : "P1" (probe1 faulty), "P2" and "P3"; they automatically stop 10s after the probe restarts normal
operation. Check connections before replacing the probe.
Temperature alarms "HA" and "LA" automatically stop as soon as the thermostat temperature returns to normal
values or when the defrost starts.
Door switch alarm "dA" stop as soon as the door is closed.
External alarms "EAL", "BAL" stop as soon as the external digital input is disabled "PAL" alarm is recovered by
switching OFF the instrument.
12. TECHNICAL DATA
Housing: self extinguishing ABS.
Case: facia 38x185 mm; depth 76mm
Mounting : panel mounting in a 150x31 mm panel cut-out with two screws.
Distance between the holes 165mm
Protection: IP20.
Frontal protection: IP65 with frontal gasket mod RG-L. (optional)
≤
Connections: Screw terminal block
2,5 mm
±
Power supply: 230Vac or. 110Vac
10%
Power absorption: 7VA max.
Display: 3 digits, red LED, 14,2 mm high.
Inputs: 3 NTC probes
Digital inputs: 2 free voltage
Relay outputs: Total current on loads MAX. 20A
compressor: relay SPST 20(8) A, 250Vac
light: relay SPST 16(3) A, 250Vac
fans: relay SPST 8(3) A, 250Vac
defrost: relay SPST 8(3) A, 250Vac
Other output : alarm buzzer
Serial output : TTL standard
Communication protocol: Modbus - RTU
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: -25÷60 °C.
÷
Relative humidity: 20
85% (no condensing)
Measuring and regulation range: NTC probe: -40÷110°C (-58÷230°F)
Resolution: 0,1 °C or 1°C or 1 °F (selectable).
Accuracy (ambient temp. 25°C): ±0,5 °C ±1 digit
13. CONNECTIONS
13.1 XW260L
8A
8A
16A
20A
250Vac
250Vac
250Vac
250Vac
Fan
Li g ht
Def.
Comp
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key; the "uPL" message appears.
Outputs
Alarm output ON; Compressor output according to
parameters "COn" and "COF"
Alarm output ON; Other outputs unchanged
Alarm output ON; Other outputs unchanged
Alarm output ON; Other outputs unchanged
Alarm output ON; Other outputs unchanged
Alarm output ON; Other outputs unchanged
Alarm output ON; Other outputs unchanged
Alarm output ON; Other outputs unchanged
Alarm output ON; Other outputs unchanged
Alarm output ON; Other outputs OFF
Alarm output ON; Other outputs OFF
∅
3 x 2mm.
2
heat-resistant wiring and 6,3mm Faston
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MA X
20A
14. DEFAULT SETTING VALUES
Label Name
REGULATION
Set
Set point
Hy
Differential
LS
Minimum set point
US
Maximum set point
OdS
Outputs activation delay at start up
AC
Anti-short cycle delay
CCt
Compressor ON time during fast freezing
COn
Compressor ON time with faulty probe
COF
Compressor OFF time with faulty probe
DISPLAY
CF
Temperature measurement unit
rES
Resolution (integer/decimal point)
Lod
Local display
Red
Remote display
DEFROST
tdF
Defrost type
EdF
Defrost mode
SdF
Set point for SMART DEFROST
dtE
Defrost termination temperature (1°Evaporator)
IdF
Interval between defrost cycles
MdF
(Maximum) length for 1° defrost
dFd
Displaying during defrost
dAd
MAX display delay after defrost
Fdt
Draining time
dPO
First defrost after start up
dAF
Defrost delay after fast freezing
FANS
FnC
Fans operating mode
Fnd
Fans delay after defrost
FSt
Fans stop temperature
ALARMS
ALC
Temperature alarms configuration
ALU
MAXIMUM temperature alarm
ALL
minimum temperature alarm
AFH
Temperature alarm and fan differential
ALd
Temperature alarm delay
dAO
Delay of temperature alarm at start up
EdA
Alarm delay at the end of defrost
dot
Delay of temperature alarm after closing the door
dOA
Open door alarm delay
nPS
Pressure switch activation number
ANALOGUE INPUTS
Ot
Thermostat probe calibration
OE
Evaporator probe calibration
O3
Auxiliary probe calibration
P2P
Evaporator probe presence
P3P
Auxiliary probe presence
HES
Temperature increase during the Energy Saving
cycle
DIGITAL INPUTS
Odc
Open door control
I1P
Door switch polarity
I2P
Configurable digital input polarity
i2F
Digital input configuration
dId
Digital input alarm delay
SAA
Set point for anti-condensing heater
OTHER
Adr
Serial address
rEL
Software release
Ptb
Map code
Prd
Probes display
Pr2
Access parameter list
Dixell s.r.l. Via dell'Industria, 27
32010 Z.I Pieve d'Alpago (BL) ITALY
tel. +39 - 0437 - 98 33 - fax +39 - 0437 - 98 93 13
(PDLOGL[HOO#GL[HOOFRP KWWSZZZGL[HOOFRP
;:/
UHO FRG
UHO FRG
Range
Default
Level
°C/°F
XW260L
LS÷US
-5
Pr1
0,1÷25,5 °C / 1÷45°F
2
Pr1
-50,0°C÷SET / -58°F÷SET
-30
Pr2
SET ÷ 110°C / SET ÷ 230°F
20
Pr2
0÷255 min.
1
Pr2
0÷30 min.
1
Pr1
0 ÷ 23h 50 min.
0
Pr2
0÷255 min.
15
Pr2
0÷255 min.
30
Pr2
°C ÷ °F
°C
Pr2
in ÷ de
de
Pr1
P1 ÷ 1r2
P1
Pr2
P1 ÷ 1r2
P1
Pr2
rE, rT, in
rE
Pr1
In, Sd
In
Pr2
-30 ÷ +30°C / -22÷+86°F
0
Pr2
-50,0÷110°C/ -58÷230°F
8
Pr1
1÷120h
6
Pr1
0÷255 min.
30
Pr1
rt, it, SEt, dEF, dEG
it
Pr2
0÷255 min.
30
Pr2
0÷60 min.
0
Pr2
n ÷ y
n
Pr2
0 ÷ 23h 50 min.
2
Pr2
C-n, C-y, O-n, O-y
O-n
Pr2
0÷255 min.
10
Pr2
-50,0÷110°C/ -58÷230°F
2
Pr2
rE÷Ab
rE
Pr2
-50,0÷110°C/ -58÷230°F
10
Pr1
-50,0÷110°C/ -58÷230°F
10
Pr1
0,1÷25,5 °C / 1÷45°F
2
0÷255 min.
15
Pr2
0 ÷ 23h 50 min.
1,3
Pr2
0÷255 min.
30
Pr2
0÷255 min.
15
Pr2
0÷255 min.
15
Pr2
0÷15
0
Pr2
-12,0÷12,0°C / -21÷21°F
0
Pr1
-12,0÷12,0°C / -21÷21°F
0
Pr2
-12,0÷12,0°C / -21÷21°F
0
Pr2
n ÷ y
y
Pr2
n ÷ y
n
Pr2
-30÷30°C / -22÷86°F
0
Pr2
no, Fan, CPr, F_C
Fan
Pr2
CL÷OP
CL
Pr2
CL÷OP
CL
Pr2
EAL, bAL, PAL, dFr,
EAL
Pr2
AUS, ES, OnF
0÷255 min.
5
Pr2
-50,0÷110°C/ -58÷230°F
- - -
1
0÷247
1.0
Pr1
- - -
- - -
Pr2
- - -
- - -
Pr2
Pb1÷Pb3
- - -
Pr2
- - -
Pr2
4/4