Table of contents
1
Safety...................................................................................................................................................................................... 7
1.1
Safety structure of the devices.................................................................................................................................... 7
1.2
EMC requirements........................................................................................................................................................ 7
1.3
Software versions.......................................................................................................................................................... 8
1.4
1.5
Intended use................................................................................................................................................................... 9
1.6
Foreseeable misuse....................................................................................................................................................... 9
1.7
1.8
Materials....................................................................................................................................................................... 10
1.9
Fluorinated refrigerant................................................................................................................................................ 10
1.10
Natural refrigerant....................................................................................................................................................... 10
1.11
1.12
Hose requirements....................................................................................................................................................... 11
1.13
Application area............................................................................................................................................................. 11
1.14
Personnel qualification................................................................................................................................................. 11
1.15
Personal protective equipment................................................................................................................................... 11
1.16
Personal protective equipment.................................................................................................................................. 12
1.17
Safety fittings on the device....................................................................................................................................... 12
1.17.1
Overtemperature protection................................................................................................................... 12
1.17.2
Low-level protection................................................................................................................................. 12
1.18
Warning symbols on the device.................................................................................................................................. 12
1.19
Structure of warnings.................................................................................................................................................. 13
2
Unpacking............................................................................................................................................................................. 15
3
Structure and function........................................................................................................................................................ 17
3.1
Structure....................................................................................................................................................................... 17
3.1.1
3.1.2
3.2
Operating elements.................................................................................................................................................... 22
3.2.1
Mains and safety switch........................................................................................................................... 22
3.2.2
3.3
Functional elements................................................................................................................................................... 23
3.3.1
Hydraulic circuit....................................................................................................................................... 23
3.3.2
Refrigerating machine............................................................................................................................. 25
3.3.3
3.3.4
Nitrogen overlay....................................................................................................................................... 26
3.3.5
3.3.6
Type plate.................................................................................................................................................. 29
V04REV14
PRO bath thermostats and circulation thermostats
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