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Universal-XR 

                     16/17 

UXR01212015_REV1.4mm 

 

    

 

Installation and Operating Instructions 

ot 

Thermostat probe calibration 

 

Pr2 

-21 

21 

 

P2P 

Evaporator probe presence 

 

Pr2 

 

 

 

oE 

Evaporator probe calibration 

 

Pr2 

-21 

21 

 

P3P 

Third probe presence 

 

Pr2 

 

 

 

o3 

Third probe calibration 

 

Pr2 

-21 

21 

 

rES 

Display resolution 

 

Pr2 

 

 

 

CF 

Temperature measurement unit 

 

Pr2 

 

 

 

Lod 

Display visualization 

 

Pr2 

 

 

 

dLy 

Delay before updating the displayed temperature 

 

0.00 

Pr2 

 

 

 

CH 

Kind of action: heating or cooling 

 

Pr2 

 

 

 

Con 

Compressor ON time with faulty probe 

 

15 

Pr2 

255 

 

CoF 

Compressor OFF time with faulty probe 

 

310 

Pr2 

255 

 

tbA 

Alarm output disabling by pushing any button 

 

Pr2 

 

 

 

i2F 

Digital input 2 configuration 

 

Pr2 

 

 

 

i2P 

Digital input 2 polarity 

 

Pr2 

 

 

 

di2 

Digital input 2 alarm delay 

 

Pr2 

255 

 

odC 

Compressor and fan status when the door is open 

 

Pr2 

 

 

 

oAA 

First output configuration 

 

Pr2 

 

 

 

oAb 

Second output configuration 

 

Pr2 

 

 

 

AoP 

Alarm relay polarity 

 

Pr2 

 

 

 

dot 

Temperature alarm exclusion with door open 

 

20 

Pr2 

255 

 

rrd 

Regulation restart with door open alarm 

 

Pr2 

 

 

 

AP2 

Probe selection for condenser temperature 
alarms 

 

Pr2 

 

 

 

AL2 

Condenser low temperature alarm 

 

Pr2 

-67 

302 

 

AU2 

Condenser high temperature alarm 

 

Pr2 

-67 

302 

 

AH2 

Differ. for condenser temp. alarm recovery 

 

Pr2 

45 

 

Ad2 

Condenser temperature alarm delay 

 

Pr2 

 

 

 

dA2 

Delay of condenser temper. alarm at start up 

 

Pr2 

720 

 

bLL 

Compressor off for condenser low temperature 
alarm 

 

Pr2 

 

 

 

AC2 

Compressor off for condenser high temperature 
alarm 

 

Pr2 

 

 

 

HES 

Differential for Energy Saving 

 

Pr2 

-54 

54 

 

onF 

On/off key configuration 

 

Pr2 

 

 

 

bEn 

Buzzer enabling 

 

Pr2 

 

 

 

Ptb 

Map code  

READ ONLY 

 

 

Pr2 

655
35 

 

Adr 

Serial address 

 

Pr2 

247 

 

SEt 

Set point 

 

75 

  

-50 

230 

  

 

Summary of Contents for UNIVERSAL XR60CX

Page 1: ...nning with the minimum of fuss Just follow these 5 simple steps STEP 1 Install the new Universal XR per the installation instructions included with the controller STEP 2 Turn on power THEN WITHIN 1 MINUTE COMPLETE STEPS 3 4 AND 5 STEP 3 Press the SET and DOWN key for 3 seconds and the controller will automatically recognise and adjust itself to the type of probes connected The display briefly show...

Page 2: ...oling Electric or Hot Gas Defrost Temperature Ended TC6 Low Temp Elec Or Hot Gas Defrost Temp Ended Fan Control TC7 Open Map to be Configured for any application Actual Label on The Control in the Box Load1 is always Comp or Heat Load2 is OAA and Load3 is OAb Parameter tC Type of Control Models Replaced Required probes 1 On Off thermostat Heating XR110C XR01CX XR10C XR10CX x 1 2 Off cycle defrost ...

Page 3: ... 4 F 2 0 C 4 F 2 0 C 4 F 2 0 C 4 F 2 0 C 4 F 2 0 C 4 F Minimum Set Point limit LS 55 C to Set Point 67 F to Set Point 50 0 C 58 F 50 0 C 58 F 50 0 C 58 F 50 0 C 58 F 50 0 C 58 F 50 0 C 58 F 50 0 C 58 F Maximum Set Point limit US Set Point to 150 C Set Point to 302 F 50 0 C 122 F 50 0 C 122 F 50 0 C 122 F 50 0 C 122 F 50 0 C 122 F 50 0 C 122 F 50 0 C 122 F Anti short cycle delay AC 0 to 50 min 1 1 ...

Page 4: ...probe presence P2P N 0 evaporator probe not present Y 1 evaporator probe present 1 1 1 1 1 Evaporator probe calibration OE 12 0 to 12 0 C 21 to 21 F 0 0 C 0 F 0 0 C 0 F 0 0 C 0 F 0 0 C 0 F 0 0 C 0 F Third probe presence P3P n 0 third probe not present Y 1 third probe present 1 1 1 1 1 1 1 Third probe calibration 03 12 0 to 12 0 C 21 to 21 F 0 0 C 0 F 0 0 C 0 F 0 0 C 0 F 0 0 C 0 F 0 0 C 0 F 0 0 C 0...

Page 5: ...0 0 0 Low temperature alarm of condenser AL2 55 to 150 C 67 to 302 F 40 C 40 F 40 C 40 F 40 C 40 F 40 C 40 F 40 C 40 F 40 C 40 F 40 C 40 F High temperature alarm of condenser AU2 55 to 150 C 67 to 302 F 110 C 230 F 110 C 230 F 110 C 230 F 110 C 230 F 110 C 230 F 110 C 230 F 110 C 230 F Differential for temperature condenser alarm recovery AH2 0 1 to 25 5 C 1 to 45 F 5 C 5 F 5 C 5 F 5 C 5 F 5 C 5 F...

Page 6: ...ay 0 to 50min minimum interval between the compressor stop and the next possible restart ACI Second compressor start delay 0 to 255sec ALP Probe selection for temperature alarms 0 P1 Room Probe 1 P2 Evaporator Probe 2 P3 Display Probe 3 P4 Hot Key Connector Probe Condenser Alarm Probe ALC Temperature alarm configuration rE Related to Set Point Ab Absolute Note Relative means alarms are linked to t...

Page 7: ...ner TDF Defrost type 0 El electrical heater 1 rE hot gas compressor runs during defrost FDT Drain down time 0 to 255min drain down time Runs concurrently with Fnd Fan delay after defrost time Both fan and compressor are off during this time period DPO First defrost after power on 0 Y immediately 1 n after the idF interval time FNC Fan operating mode 0 C_n cycles on off with the compressor OFF duri...

Page 8: ...If there is a P1 probe failure the controller will automatically cycle the compressor on off according to Con CoF to maintain basic cooling CoF is the compressor OFF time TBA Alarm muting 0 n Alarm relay remains active when alarm buzzer is muted 1 Y Alarm relay is cancelled when alarm buzzer is muted I2F Second digital input operating mode configures the second digital input function 0 Starts a de...

Page 9: ...pressor keeps on working if a low temperature alarm at the condenser is active 1 Y the compressor is switched off while the low temperature alarm is active The regulation will restart after elapsing AC delay time AC2 Compressor off when an high temperature alarm of the condenser is active 0 n the compressor keeps on working if a low temperature alarm at the condenser is active 1 Y the compressor i...

Page 10: ...will be displayed Exit programming mode press together to return to normal display 7 PROGRAMMING MODE 7 1 USER PROGRAMMING LEVEL PR1 To enter programming level Pr1 user programming level keep both SET and DOWN buttons pressed for 3 sec The first parameter label will appear Browse parameter list by using the UP or DOWN keys Press SET to see a parameter s current value and UP or DOWN keys to alter i...

Page 11: ...ON FUNCTION MEANING ON Light AUX output enabled ON Cooling enabled FLASHING Anti short cycle delay in progress ON Fan enabled FLASHING Delay time on fan activation is running Fnd 0 ON Defrost in progress FLASHING Drip time in progress Fdt 0 or delay on start defrosting is running dSd 0 ON Auxiliary output activated ON Energy Saving activated ON Thermostat override enabled ON ALARM signal when in p...

Page 12: ...ossible to network the Universal XR60CX to the XWEB monitoring systems or a third party system The controller has TTL communications that can be converted with the XJ485CX key The key is connected to the control via the HOT KEY port with a small 5 wire cable It is then possible to set a unique address via the Adr parameter Then using a two wire communications daisy chain the controls can be monito...

Page 13: ... hole and fixed using the special brackets supplied Ambient temperature for correct operation is 32 to 140 F Avoid places subject to strong vibrations corrosive gases excessive dirt or humidity 20 to 85 non condensing RH is the recommended working range Make sure air can freely circulate through the cooling holes slots at the rear side of the controller 18 ELECTRICAL CONNECTIONS The instrument is ...

Page 14: ...orking Display flashing dA Door has been left open too long Shut the door Display flashing EA A non serious external alarm has been detected by the digital input Trace and rectify the external problem Display flashing bAL A serious external alarm has been detected by the digital input Trace and rectify the external problem Buttons will not work Buttons have been locked Unlock buttons by pressing b...

Page 15: ...AF Defrost delay after fast freezing 2 Pr2 0 255 idF Interval between defrost cycles 6 Pr1 0 250 dSd Start defrost delay 0 Pr2 0 255 dFP Probe selection for first defrost 3 Pr2 MdF Maximum length for first defrost 30 Pr1 0 255 dtE Defrost termination temperature first evaporator 46 Pr1 67 122 dSP Probe selection for second defrost 0 Pr2 MdS Maximum length for second defrost 0 Pr2 0 255 dtS Defrost...

Page 16: ... alarm delay 0 Pr2 0 255 odC Compressor and fan status when the door is open 0 Pr2 oAA First output configuration 0 Pr2 oAb Second output configuration 3 Pr2 AoP Alarm relay polarity 0 Pr2 dot Temperature alarm exclusion with door open 20 Pr2 0 255 rrd Regulation restart with door open alarm 0 Pr2 AP2 Probe selection for condenser temperature alarms 0 Pr2 AL2 Condenser low temperature alarm 0 Pr2 ...

Page 17: ...Universal XR 17 17 UXR01212015_REV1 4mm Installation and Operating Instructions 905 Waverly Ave Holtsville NY 11742 631 207 1200 f 631 207 0900 www weissinstruments com sales weissinstruments com ...

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