Snowflake SBU 15 HL - Table of Contents

2
765042231 Rev.000
INDEX
GENERALINSTRUCTIONSONDELIVERY.......................................................................4
GENERALWARNINGS..................................................................................................................................4
LISTOFREGUALATIONREFERENCES............................................................................................................4
TRANSPORTATIONANDHANDLING.............................................................................................................4
UNPACKING................................................................................................................................................5
GENERALSAFETYWARNINGS......................................................................................................................5
INSTALLATION............................................................................................................6
PLATEDATA................................................................................................................................................6
MAXROOMTEMPERATURE........................................................................................................................6
POSITIONING..............................................................................................................................................7
DIMENSIONS....................................................................................................................................................................8
TECHNICALDATA..............................................................................................................................................................9
WIRING.....................................................................................................................................................10
CONDENSATEDRAIN.................................................................................................................................10
TESTING....................................................................................................................................................10
CONTROLANDSAFETYSYSTEMS...............................................................................................................11
REFRIGERANTMATERIALSAFETYDATASHEET..........................................................................................11
DISPOSAL..................................................................................................................................................12
OPERATION..............................................................................................................13
GENERALDESCRIPTION.............................................................................................................................13
SETTINGUP....................................................................................................................................................................13
MACHINELOADING........................................................................................................................................................14
POSITIONOFTRAYS........................................................................................................................................................14
COREPROBE...................................................................................................................................................................14
TEMPERATURES.............................................................................................................................................................15
LENGTH..........................................................................................................................................................................15
CONTROLPANEL.......................................................................................................................................16
POSITIVE SOFT QUICK COOLING KEY.............................................................................................16
NEGATIVE QUICK COOLING KEY......................................................................................................16
PROGRAMME............................................................................................................................................18
PRE‐COOLINGCYCLE......................................................................................................................................................19
COREPROBEPOSITIVESOFTQUICKCOOLINGCYCLE....................................................................................................19
COREPROBEPOSITIVEHARDQUICKCOOLINGCYCLE...................................................................................................19
COREPROBENEGATIVESOFTQUICKCOOLINGCYCLE...................................................................................................20
COREPROBENEGATIVEHARDQUICKCOOLINGCYCLE.................................................................................................20
TIME‐CONTROLLEDPOSITIVESOFTQUICKCOOLINGCYCLE..........................................................................................21
TIME‐CONTROLLEDPOSITIVEHARDQUICKCOOLINGCYCLE.........................................................................................21
TIME‐CONTROLLEDNEGATIVESOFTQUICKCOOLINGCYCLE........................................................................................22
TIME‐CONTROLLEDNEGATIVEHARDQUICKCOOLINGCYCLE.......................................................................................22
DEFROSTING.............................................................................................................................................23
CHANGINGPARAMETERS..........................................................................................................................24
ALARMSANDFAULTANALYSIS.................................................................................................................25
SIGNALS..........................................................................................................................................................................25
INDICATIONS..................................................................................................................................................................26
ALARMS..........................................................................................................................................................................27
ERRORCODES(SERVICE)................................................................................................................................................28