
Table of content
Prefixed safety notes ..................................................................................................................................................................... 5
Table of content..............................................................................................................................................................................6
1SAFETY NOTES............................................................................................................................................................................8
1.1 GENERAL SAFETY NOTES .......................................................................................................................................................8
1.2 OTHER SAFETY NOTES ...........................................................................................................................................................9
2BRIEF OPERATING INSTRUCTIONS................................................................................................................................. 10
3CONTROL AND FUNCTIONAL ELEMENTS .................................................................................................................... 12
4UNIT DESCRIPTION............................................................................................................................................................... 17
4.1 ENVIRONMENTAL CONDITIONS......................................................................................................................................... 17
4.2 TYPES OF UNIT ..................................................................................................................................................................... 17
4.3 BATHS .................................................................................................................................................................................. 17
4.4 PUMP ................................................................................................................................................................................... 17
4.5 MATERIALS........................................................................................................................................................................... 18
4.6 TEMPERATURE INDICATION,CONTROL AND SAFETY CIRCUIT.......................................................................................... 18
4.7 REFRIGERATION SYSTEM .................................................................................................................................................... 18
4.8 STANDARD ACCESSORIES................................................................................................................................................... 18
5UNPACKING............................................................................................................................................................................. 19
6PREPARATIONS ...................................................................................................................................................................... 20
6.1 ASSEMBLY AND SETTING UP............................................................................................................................................... 20
6.2 FILLING AND EMPTYING...................................................................................................................................................... 23
6.3 HEAT TRANSFER LIQUIDS AND HOSES ............................................................................................................................... 24
6.4 CONNECTION OF EXTERNAL CIRCUITS.............................................................................................................................. 26
7STARTING UP ........................................................................................................................................................................... 27
7.1 CONNECTION TO THE SUPPLY ........................................................................................................................................... 27
7.2 SWITCHING ON.................................................................................................................................................................... 27
7.3 GENERAL KEY FUNCTIONS AND PILOT LAMPS................................................................................................................... 28
7.4 TEMPERATURE SETPOINT SETTING SET............................................................................................................................. 29
7.5 AUTOMATIC SHUTDOWN TIMER ASD............................................................................................................................... 29
7.6 DEFINING TEMPERATURE LIMITS HIAND LO................................................................................................................... 30
7.7 REFRIGERATION UNIT SUBMENU COOL............................................................................................................................ 30
7.8 OFFSET FOR THE INTERNAL TEMPERATURE PROBE CAL ................................................................................................ 31
7.9 RESTORING WORKS SETTINGS DEF................................................................................................................................... 31
7.10 STANDBY STBY................................................................................................................................................................... 32
7.11 SAFETY FUNCTIONS ............................................................................................................................................................ 32
7.11.1
Safety functions and removal.................................................................................................................................... 32
7.11.2
Overtemperature and low level protection.............................................................................................................. 33