background image

dIXEL

dIXEL

dIXEL

dIXEL

    

Operating manual 

cod. 1592

cod. 1592

cod. 1592

cod. 1592017

017

017

017050

050

050

050    

 

1592017050  XLR470 GB r1.0 24.05.07.doc 

XLR470 

6/18 

 

+

 

    

To lock and unlock the keyboard.

 

 

    

To enter the programming mode.

 

 

+

 

 

To exit the programming mode.

 

1.4

 

MEANING OF THE ICONS 

 

ICON 

FUNCTION 

MEANING 

 

ON 

Celsius degree 

 

ON 

Fahrenheit degree 

 

ON 

Compressor 1 on 

 

FLASHING 

Anti-short cycle delay enabled for compressor 1 

 

ON 

Compressor 2 on 

 

FLASHING 

Anti-short cycle delay enabled for compressor 2 

 

ON 

Defrost 1 in progress 

 

FLASHING 

Drip time in progress for section 1 

 

ON 

Defrost 2 in progress 

 

ON 

Fan1 enabled 

 

FLASHING 

Drip time in progress – section 1 

 

ON 

Fan2 enabled 

 

FLASHING 

Drip time in progress– section 2 

 

ON 

ALARM signal 

1.5

 

HOW TO SEE AND MODIFY THE SET-POINT 

Push and release the 

SET1 

or 

SET2 

key: 

the 

bottom display

 shows the label 

St1

 or 

St2

 

the 

upper display

 shows the Set point value flashing 

To change the Set value push the 

or 

n

n

n

n

 within 15s. 

To memorise the new set point value push the 

SET1 

or 

SET2 

key again or wait 15s.  

1.6

 

 HOW TO START A MANUAL DEFROST FOR THE SECTION 1 OR SECTION 2 

To start a defrost for the 

section 1

: push the 

DOWN 

key(

) for 3s. 

To start a defrost for the 

section 2

: push the 

UP

 key(

) for 3s. 

1.7

 

HOW TO ENTER THE “PR1” PARAMETER LIST 

To change the parameter’s value operate as follows: 
Enter the Programming mode by pressing the 

Set1

 and 

DOWN

 key for 3s 

The controller will show the first parameter present in the Pr1 menu: 
Bottom menu: label 
Upper menu: value  

To exit

: Press 

SET + UP 

or wait 15s without pressing a key. 

1.8

 

HOW TO ENTER IN PARAMETERS LIST “PR2” 

To access parameters in “

Pr2

”: 

Enter the “Pr1” level. 
Select “Pr2” – “PAS” parameter and press the “

SET1

” key.  

The flashing value “0 - - ” is displayed. use 

o

o

o

o

 or 

n

n

n

n

 to input the security code and confirm the figure by pressing “

SET

” key.  

 

The security code is “321”. 
If the security code is correct the access to “Pr2” is enabled by pressing “

SET1

” on the last digit. 

 

Another possibility is the following: 
After switching ON the instrument, within 30 seconds, push 

SET1 + 

n

n

n

n

 keys together for 3s: the Pr2 menu will be entered. 

Содержание COOL MATE XLR470

Страница 1: ...al cod 1592 cod 1592 cod 1592 cod 1592017 017 017 017050 050 050 050 1592017050 XLR470 GB r1 0 24 05 07 doc XLR470 1 18 Dual temperature controller XLR470 XLR470 XLR470 XLR470 C C C COOL OOL OOL OOL M...

Страница 2: ...________ 5 7 DISPLAY ____________________________________________________________________ 5 8 PARAMETER LIST ____________________________________________________________ 7 9 DIGITAL INPUTS ___________...

Страница 3: ...frost which can be either electrical or hot gas and the evaporator fans It is also provided with 2 NTC or PTC probe inputs one for temperature control the other one to control the defrost end temperat...

Страница 4: ...The defrost of the 2 sections of controller starts at the same time idF1 parameter sets the defrost interval for both the sections The defrosts are performed at regular interval if EdF1 in or accordin...

Страница 5: ...fans will run continuously also during defrost An additional parameter FSt2 provides the setting of temperature detected by the evaporator probe 2 above which the fans are always OFF This can be used...

Страница 6: ...n within 15s To memorise the new set point value push the SET1 or SET2 key again or wait 15s 1 6 HOW TO START A MANUAL DEFROST FOR THE SECTION 1 OR SECTION 2 To start a defrost for the section 1 push...

Страница 7: ...ntial1 0 1 25 5 C 1 45 F Intervention differential for set point1 always positive Compressor1 Cut IN is Set Point Plus Differential1 Hy1 Compressor1 Cut OUT is when the temperature reaches the set poi...

Страница 8: ...1 0 60 min time interval between reaching defrost termination temperature and the restoring of the control s normal operation This time allows the evaporator to eliminate water drops that might have...

Страница 9: ...h ALc2 Ab absolute value minimum alarm is enabled when the probe values goes below the ALL2 value ALd2 Temperature alarm delay section 2 0 255 min time interval between the detection of an alarm condi...

Страница 10: ...C 54 54 F sets the increasing value of the set point2 during the Energy Saving cycle TO SET CURRENT TIME AND WEEKLY HOLIDAYS ONLY WITH RTC Hur Current hour 0 23 h Min Current minute 0 59min dAY Curren...

Страница 11: ...section 2 bAL serious alarm it counts for both the sections As soon as the digital input is activated the unit will wait for did1 time for section 1 and did2 time for section 2 delay before signallin...

Страница 12: ...7 017 017 017050 050 050 050 1592017050 XLR470 GB r1 0 24 05 07 doc XLR470 12 18 87 230 M A X 3 7 210 130 120 M AX 2 8 H I FIG 3 A Fig 6 200 61 0 0 172 106 44 190 18 Fig 4 200 192 5 185 61 12 6 0 0 4...

Страница 13: ...entres signed in the bottom cover of the Cool Mate Fig 3 H I 6 Fix the cablepresses and the pipepresses 7 Insert the wiring cables in cablepresses or in the pipepresses 8 Join the back and frontal par...

Страница 14: ...e memory problems Alarm output ON Other outputs OFF dA Door switch alarm Outputs unchanged EAL External alarm Outputs unchanged bAL Serious external alarm Regulation outputs deactivated rtc RTC data w...

Страница 15: ...ac defrost1 relay SPDT 16 3 A 250Vac defrost2 relay SPST 5 A 250Vac fan1 relay SPST 5 A 250Vac fan2 relay SPST 5 A 250Vac light relay SPDT 16 A 250Vac alarm relay SPST 8 3 A 250Vac Other output Direct...

Страница 16: ...alization P1 P4 P1 Pr2 Lod2 Upper display visualization P1 P4 P3 Pr2 DEFROST dFS Relation between defrosts ind StS Sti SE ind Pr2 tdF1 Kind of defrost section 1 rE in rE Pr2 EdF1 Defrost mode section...

Страница 17: ...3P Thermostat 2 probe presence n y Y Pr2 P4P Evaporator 2 probe presence n y Y Pr2 DIGITAL INPUTS I1P Digital input 1 polarity cL OP cL Pr2 i1F Digital input 1 operating mode MP1 MP2 MP EA1 EA2 EAL bA...

Страница 18: ...0 23h 50 min nu 6 0 Pr2 L2d2 2nd workdays defrost start Section 2 0 23h 50 min nu 13 0 Pr2 L2d3 3rd workdays defrost start Section 2 0 23h 50 min nu 21 0 Pr2 L2d4 4th workdays defrost start Section 2...

Отзывы: