Dixell Cx 660 Manual

Posted on admin
Dixell Cx 660 Manual Average ratng: 4,3/5 7718 votes
  1. Dixell Controller Xr60cx

This manual is part of the product and should be kept near the instrument for. In case of failure or faulty operation send the instrument back to the distributor or to “Dixell S.p.A.”. The CX660 keyboard shall be mounted on vertical panel, in a. Prime CX E-Class series, CX series, C series, C E-Class series Manuals.

Most useful pages:More
INSTALLATION AND MOUNTINGCONNECTIONSHOW TO USE THE HOT KEYALARM SIGNALLINGTECHNICAL DATADEFAULT SETTING VALUESPARAMETERS
DIGITAL CONTROLLER
1. CONTENTS
Contents __________________________________________________________________________ 1
General warnings ___________________________________________________________________ 1
General description __________________________________________________________________ 1
Regulation_________________________________________________________________________ 1
Defrost ___________________________________________________________________________ 1
Front panel commands _______________________________________________________________ 1

Parameters ________________________________________________________________________ 1

8.
Installation and mounting _____________________________________________________________ 2
Electrical connections ________________________________________________________________ 2
10. How to use the hot key _______________________________________________________________ 2
11. Alarm signalling_____________________________________________________________________ 2
12. Technical data______________________________________________________________________ 2
13. Connections _______________________________________________________________________ 2
14. Default setting values ________________________________________________________________ 2
PLEASE READ BEFORE USING THIS MANUAL
This manual is part of the product and should be kept near the instrument for easy and quick
•
The instrument shall not be used for purposes different from those described hereunder. It cannot be
•
SAFETY PRECAUTIONS
Check the supply voltage is correct before connecting the instrument.
Do not expose to water or moisture: use the controller only within the operating limits avoiding sudden
temperature changes with high atmospheric humidity to prevent formation of condensation
Warning: disconnect all electrical connections before any kind of maintenance.
Fit the probe where it is not accessible by the End User. The instrument must not be opened.
In case of failure or faulty operation send the instrument back to the distributor or to 'Dixell S.p.A.' (see
address) with a detailed description of the fault.
Consider the maximum current which can be applied to each relay (see Technical Data).
Ensure that the wires for probes, loads and the power supply are separated and far enough from each
•
In case of applications in industrial environments, the use of mains filters (our mod. FT1) in parallel with
3. GENERAL DESCRIPTION
Model XR02CX, format 32 x 74 x 50 mm, is a digital thermostat with off cycle defrost designed for
refrigeration applications at normal temperature. It provides a relay output to drive the compressor. It is also
provided with 2 NTC probe input. The instrument is fully configurable through special parameters that can be
easily programmed through the keyboard or the by HOTKEY.
THE REGULATION OUTPUT
the
Manual
measured
the
from the set point: if the temperature
differential the compressor is started and
reaches the set point value again.
In case of fault in the thermostat probe the start and stop of the compressor are timed through parameters
5. DEFROST
Defrost is performed through a simple stop of the compressor. Parameter 'id' controls the interval
between defrost cycles, while its length is controlled by parameter 'Md'.
KEYS COMBINATION
To lock or unlock the keyboard
To enter in programming mode
To return to room temperature display
MODO
On
Flashing
XR02CX US.doc
To display target set point, in
parameter
confirm
operation
In programming mode it browses
the displayed value
the
codes
AUX
XR02CX
Defrost in progress
Dripping in progress
Measurement unit
Programming mode
Measurement unit
Programming mode
1.
Push and immediately release the SET key, the set point will be showed;
Dixell controller
Push and immediately release the SET key or wait about 5s to return to normal visualisation.
1.
Push the SET key for more than 2 seconds to change the Set point value;
The value of the set point will be displayed and the '°C' or '°F' LED starts blinking;
To change the Set value push the o or n arrows within 10s.
To memorise the new set point value push the SET key again or wait 10s.
Push the DEF
key for more than 2 seconds and a manual defrost will start
To change the parameter's value operate as follows:

Dixell Controller Xr60cx

1. Enter the Programming mode by pressing the SET+
2. Select the required parameter. Press the 'SET' key to display its value
or
4. Press 'SET' to store the new value and move to the following parameter.
or wait 15s without pressing a key.
NOTE: the set value is stored even when the procedure is exited by waiting the time-out to expire.
The hidden menu includes all the parameters of the instrument.
1. Enter the Programming mode by pressing the SET+
2. Released the keys, then push again the SET+
displayed immediately followed from the Hy parameter.
3. Select the required parameter.
5. Use
to change its value.
6. Press 'SET' to store the new value and move to the following parameter.
or wait 15s without pressing a key.
NOTE1: if none parameter is present in L1, after 3s the 'nP' message is displayed. Keep the keys
NOTE2: the set value is stored even when the procedure is exited by waiting the time-out to expire.
HOW TO MOVE A PARAMETER FROM THE HIDDEN MENU TO THE FIRST
Each parameter present in the HIDDEN MENU can be removed or put into 'THE FIRST LEVEL' (user
. In HIDDEN MENU when a parameter is present in First Level the decimal
TO LOCK THE KEYBOARD
Keep pressed for more than 3s the
2.
The 'OF' message will be displayed and the keyboard will be locked. If a key is pressed more
TO UNLOCK THE KEYBOARD
and
REGULATION
Hy Differential: (0,1°C ÷ 25°C) Intervention differential for set point. Compressor Cut IN is SET
POINT + differential (Hy). Compressor Cut OUT is when the temperature reaches the set point.
LS Minimum SET POINT: (-55°C÷SET/-58°F÷SET): Sets the minimum value for the set point..
US Maximum SET POINT: (SET÷99°C/ SET÷99°F). Set the maximum value for set point.
First probe calibration: (-9.9÷9.9°C) allows to adjust possible offset of the first probe.
P2 Evaporator probe presence: n= not present; y= the defrost stops by temperature.
oE Second probe calibration: (-9.9÷9.9°C) allows to adjust possible offset of the second probe
od Outputs activation delay at start up: (0÷99min) This function is enabled at the initial start up of
the instrument and inhibits any output activation for the period of time set in the parameter.
AC Anti-short cycle delay: (0÷50 min) minimum interval between the compressor stop and the
Cy Compressor ON time with faulty probe: (0÷99 min) time during which the compressor is active
in case of faulty thermostat probe. With Cy=0 compressor is always OFF.
Cn Compressor OFF time with faulty probe: (0÷99 min) time during which the compressor is OFF
in case of faulty thermostat probe. With Cn=0 compressor is always active.
CF Measurement unit: (°C÷°F) °C =Celsius; °F =Fahrenheit. WARNING: When the measurement
unit is changed the SET point and the values of the parameters Hy, LS, US, oE, o1, AU, AL
rE
Resolution (only for °C):(dE ÷ in) dE= decimal between -9.9 and 9.9°C; in= integer;
Default display: (P1 ÷ P2) P1= thermostat probe; P2= evaporator probe. SP=Set point
Display delay: (0÷15 min.) when the temperature increases, the display is updated of 1 °C/1°F
DEFROST
dE Defrost termination temperature: (-50÷50°C) if ot=Y it sets the temperature measured by the
evaporator probe, which causes the end of defrost.
keys for 3s ('°C' or '°F' LED starts
keys for more than 7s. The L2 label will be
keys till the 'on' message will be displayed.
  • Quick Links:

Related Manuals for dixell XR02CX

  • Temperature Controller dixell XR720C Operating Instructions Manual
    Refrigeration controllers with haccp integrated features (8 pages)
  • Temperature Controller dixell XW562K Installation And Operating Instructions Manual
    Dixell xw562k series temperature controller with v650 and cx650 remote keypads (6 pages)
  • Temperature Controller dixell COOL MATE XLR470 Operating Manual
    Dual temperature controller (18 pages)
  • Temperature Controller dixell XW60K Installation And Operating Instructions Manual
    Microprocessor based controller suitable for applications on medium or low temperature refrigerating units (6 pages)
  • Temperature Controller dixell Wing XW270L Installation And Operating Instructions
    Multifunction digital controller for medium and low temperature ventilated applications with anti condensing heater relay output (4 pages)
  • Temperature Controller dixell COOL MATE XLH360 Operating Instructions Manual
    Cool mate temperature and humidity controller for seasoning-maturing cabinets (16 pages)
  • Temperature Controller dixell iPro SERIES Installing And Operating Insructions
    Ipro series (72 pages)
  • Temperature Controller dixell XR10CX Installing And Operating Instructions
    Digital controller with cooling or heating action (4 pages)
  • Temperature Controller dixell WING XW60VS Installation And Operating Instructions
    Microprocessor based controller suitable for applications on medium or low temperature refrigerating units (4 pages)
  • Temperature Controller dixell XT110C Installing And Operating Insructions
    Single stage digital controller with multi probe input (4 pages)
  • Temperature Controller dixell XH260L Operating Instructions
    Temperature and humidity controller (5 pages)

Summary of Contents for dixell XR02CX

  • Page 1: Parameters

    L2 message is displayed. Model XR02CX, format 32 x 74 x 50 mm, is a digital thermostat with off cycle defrost designed for NOTE2: the set value is stored even when the procedure is exited by waiting the time-out to expire.

  • Page 2: Installation And Mounting

    Software release 8. INSTALLATION AND MOUNTING NOTE: Fast-on maximum current 16A Instrument XR02CX shall be mounted on vertical panel, in a 29x71 mm hole, and fixed using the special bracket supplied. 14. DEFAULT SETTING VALUES The temperature range allowed for correct operation is 0÷60 °C.