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dIXEL

dIXEL

dIXEL

dIXEL

    

Operating instructions

 

cod. 1592

cod. 1592

cod. 1592

cod. 1592017400

017400

017400

017400    

 

1592017400  XLH260 GB r1.0  15.04.2005.doc 

XLH260 

1/15 

Temperature and Humidity controller

 

XLH260

XLH260

XLH260

XLH260    

C

C

C

C

OOL 

OOL 

OOL 

OOL 

M

M

M

M

ATE

ATE

ATE

ATE

 

 

 

 

 

Operating instructions

 

 
 
 
 

 

 

 

 

 
 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for COOL MATE XLH260

Page 1: ...cod 1592 cod 1592 cod 1592 cod 1592017400 017400 017400 017400 1592017400 XLH260 GB r1 0 15 04 2005 doc XLH260 1 15 Temperature and Humidity controller XLH260 XLH260 XLH260 XLH260 C C C COOL OOL OOL OOL M M M MATE ATE ATE ATE Operating instructions ...

Page 2: ...________________________________________________________ 5 7 PARAMETER LIST ____________________________________________________________ 7 8 DIGITAL INPUT_______________________________________________________________ 9 9 INSTALLATION AND MOUNTING _______________________________________________ 10 10 DIMENSIONS _______________________________________________________________ 12 11 ELECTRICAL CONNEC...

Page 3: ...ents defrost fan de humidifier and humidifier It has 2 NTC inputs one for thermostat the other one for defrost It s also present an 4 20mA input for humidity There is one digital input free contact configurable by parameter An output allows the user to program the parameter list with the Hot Key 3 TEMPERATURE REGULATION The temperature regulation is performed through neutral zone using compressor ...

Page 4: ... the LIGHT button is not more available Two kinds of de humidifying are available 4 3 1 Dehumidifying action with ONLY de humidifier relay By setting the parameter tHu db the de humidifying action is performed by enabling the de humidifier relay when the humidity is higher than SET RH dbH The relay is switch off when humidity comes back to the SET RH value 4 3 2 Dehumidifying action with de humidi...

Page 5: ... To start a manual defrost hold it pressed for at least 3s In programming mode it browses the parameter codes or decreases the displayed value Switch ON and OFF the light if present oA1 lig Switch ON and OFF the instrument KEY COMBINATIONS To lock and unlock the keyboard To enter the programming mode To exit the programming mode 6 1 ICONS AND SYMBOLS Each LED function is described in the following...

Page 6: ... operate as follows 1 Enter the Programming mode by pressing the SET RH n n n n for few seconds C or F icon start flashing 2 The instrument will show the first parameter present in Pr1 6 5 TO ENTER IN PARAMETERS LIST PR2 To access parameters in Pr2 1 Enter the Pr1 level 2 Select Pr2 parameter and press the SET RH key 3 The PAS flashing message is displayed shortly followed by 0 with a flashing zer...

Page 7: ...ameter Light can work AC Anti short cycle delay 0 30 min interval between the compressor stop and the following restart tHu Kind of de humidifying db only with de humidifier relay oA1 dEH cHu with de humidifier and compressor relay oA1 dEH c H without de humidifier relay by means of compressor and heating relays oA1 dEH LSH Minimum humidity set point limit Lci Set H Sets the minimum acceptable val...

Page 8: ...of humidity alarm at start up 0min 23h 50min time interval between the detection of the humidity alarm condition after the instrument power on and the alarm signalling doH Alarm delay at the end of defrost 0 255 min Time interval between the detection of the humidity alarm condition at the end of defrost and the alarm signalling doA Open door alarm delay 0 255 min delay between the detection of th...

Page 9: ... outputs restart with the doA alarm The alarm stops as soon as the external digital input is disabled again During this time and then for the delay dot and doH after closing the door the temperature and humidity alarms are disabled 8 2 DIGITAL INPUT 2 3 4 GENERIC ALARM I1F EAL As soon as the digital input is activated the unit will wait for did time delay before signalling the EAL alarm message Th...

Page 10: ...re range allowed for correct operation is 0 60 C Avoid places subject to strong vibrations corrosive gases excessive dirt or humidity The same recommendations apply to probes Let the air circulate by the cooling holes Thanks to the case XLH260 model can be panel or wall mounted See the following instructions for details A B C D E G F FIG 1 A B C G F D FIG 2 87 230 M A X 3 7 210 130 120 M AX 2 8 H ...

Page 11: ...er of the Cool Mate Fig 3 H I Then make 3 holes in the wall as indicated in Fig 3 L M N to fix the Cool Mate 4 Fix the cablepresses and the pipepresses 5 Insert the wall nugs contained in the kit into the holes made in the wall Then use the o rings and fix the back part of the Cool Mate Fig 3 L M N by means of the 3 screws to the wall itself 6 Insert the wiring cables in cablepresses or in the pip...

Page 12: ...eed the maximum current allowed on each relay in case of heavier loads use a suitable external relay 11 1 PROBE CONNECTIONS The probes shall be mounted with the bulb upwards to prevent damages due to casual liquid infiltration It is recommended to place the thermostat probe away from air streams to correctly measure the average room temperature 12 HOW TO USE THE HOT KEY 12 1 HOW TO PROGRAM A HOT K...

Page 13: ...emperature alarms HA and LA automatically stop as soon as the thermostat temperature returns to normal values or when the defrost starts Humidity alarms HHA and LHA automatically stop as soon as the humidity returns to normal values 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 Pressure switch alarm PAL alarm ...

Page 14: ...ecimal rEH Hd Pr2 Resolution for RH in integer Hd half digit tdf rE Pr2 Defrost type rE rT in EdF in Pr2 Defrost mode In Sd SdF 0 Pr2 Set point for SMART DEFROST 30 30 C 22 86 F dtE 8 Pr2 Defrost termination temperature 50 0 110 C 58 230 F idF 6 Pr1 Interval between defrosts 1 120 h MdF 20 Pr1 Duration of defrost 0 250 min dFd it Pr2 Display during defrost rt it SEt dEF dEG dAd 30 Pr2 Defrost disp...

Page 15: ...able digital input polarity cL open oP close i2P cL Pr2 Door switch digital input polarity cL open oP close i1F EAL Pr2 Digital input configuration dor PAL EAL bAL Ht odc FAn Pr2 Outputs status when open door on Fan oFF rrd YES Pr2 Outputs restarting after doA alarm no no YES yes did 5 Pr2 Digital input alarm delay 0 255 min oA1 Lig Pr2 Light relay configuration ALr alarm dEH dehumidifier onF on o...

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