Kühla AT1-5BQ6E-2KU Operating manual

Parametersettinginstructions
KühlaKühltechnik&LadenbauGmbH
AT1‐5BQ6E‐2KU
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cooling/heatingoutput
RL2AUXoutput
alarm
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Buttonsexplanation
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PressInfo/setpointadjustmentbuttonparameterup/manualcontrol
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buttonparameterdown/buttonback/standby
press2secformanualdefrost
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DisplaymessagesduringnormaloperationDisplaymessagesintheInfomenu
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DEF DefrostactivatedT1 temperatureofprobeT1
RECReturntothesetpointafterdefrost   T2 temperatureofprobeT2
OFFstandbyTHI maximumtemperatureprobeT1
CL RequestthecondensercleaningTLO minimumtemperatureprobeT1
DO AlarmforopendoorCND compressoroperatingtimeinweeks
HI/LO Over/undertemperaturealarminthecell  LOC keypadlockstatus
E1...2 ErrorofsensorT1...2
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AccesstotheInfomenu
isobtainedbypressingthebuttonandthenreleaseit.Youcanswitchthroughtheparametersusingoranddisplaythevaluebypressing
Yougetbacktotheactualvaluebywaiting30secondsorpressing
Changeofsetpoint
Todisplayandchangethesetpointpressforatleast½second.Tochangethesetpoint,holdandadjustwithorthesetpoint.Afterreleasing
thebutton,thedesiredsetpointisstored.
Caution:ThesetvaluecanonlywithinthelimitsofSPL.SPHwillbeset.
Wiringdiagram
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Parametersettinginstructions
KühlaKühltechnik&LadenbauGmbH
AT1‐5BQ6E‐2KU
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Parameterlist
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Collectionofallparametersrelatingtothefactorysettings
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ParameterSettingrangeDescription SetupKühla
1°C/2°C/°FReadingscale 1°C
‐50.SPH°Minimumsetpoint 1°C
SPL...+120°Limitvalue 15°C
SPL...SPH°Setpoint 7°
REF/HEA(HEA)cooling/heating(HEA) REF
1.10.0°Switchinghysteresis 2K
0.30minCompressorbreak 3min
0.30minActivationtimeRL1faultT1 10min
0.30minStoptimeRL1faultT1 5min
0.30minDelaycompressorstopat
Dooropen/DSonly=YES
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0.24Defrostfrequency/24h3/24h
‐50..+120°Temperaturedefrost ‐‐‐
1.120minMaximumdefrostduration 30min
OFF/ELE/GASDefrosttype OFF
0.60minDisplaywhendefrost 5
NON/ABS/RELAlarmtype REL
‐50..+120°Loweralarmthreshold ‐‐‐
‐50..+120°Upperalarmthreshold ‐‐‐
‐12.0°Loweralarmdifferential ‐4K
0...+12°Upperalarmdifferential +8K
0.120minTemperaturealarmdelay 90min
0.30minDooralarmdelay 0min
0.52WeeksMessagecondensercleaning 26
NO./YESActivatestand‐by YES
NO./YESActivatethedoorswitch NO.
NON/0‐1/DEF
LGT/ALR
ModesofoperationAUXoutput 0‐1
SN4/ST1Sensorselection SN4
‐12,5...+12,5°MeasurementvaluecorrectionT1 0°C.
NO./YESActivationT2 NO.
‐12,5...+12,5°T2measurementvaluecorrection 0°C.
1.30minStorageintervalTLO/TLI 10min
0.100Displayslowdown 0
1.255Busaddress 1