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83001602.g
4.3.
Residual energy................................................................................................................ 30
4.4.
Safety devices, guards and safeguards ......................................................................... 31
4.4.1.
High-pressure limiter ................................................................................................ 31
4.4.2.
High-pressure monitoring ........................................................................................ 32
4.4.3.
Low-pressure monitoring ......................................................................................... 32
4.4.4.
Flow monitoring ........................................................................................................ 32
4.4.5.
Personal protective equipment when operating the machine .............................. 32
4.5.
Personal protective equipment for servicing work ........................................................ 33
4.5.1.
Electronic level monitoring ...................................................................................... 33
4.5.2.
Switching the chiller On/off ..................................................................................... 33
4.5.3.
Cold water flow temperature control ...................................................................... 34
4.5.4.
Compressor control .................................................................................................. 35
4.5.5.
Fan speed control .................................................................................................... 36
4.5.6.
Electronic expansion valve control .......................................................................... 36
4.5.7.
Temperature limit monitoring .................................................................................. 36
4.5.8.
Group fault alarm ..................................................................................................... 36
4.6.
Execution types ................................................................................................................ 36
4.6.1.
ECO mode ................................................................................................................. 36
4.6.2.
Comfort mode ........................................................................................................... 36
4.7.
Airborne sound emissions ............................................................................................... 37
4.8.
Notes on reducing noise and vibration ........................................................................... 38
4.8.1.
Noise ......................................................................................................................... 38
4.8.2.
Vibration .................................................................................................................... 38
4.9.
Residual risks ................................................................................................................... 38
4.9.1.
Electrical ................................................................................................................... 38
4.9.2.
Mechanical ............................................................................................................... 38
4.9.3.
Chemical ................................................................................................................... 38
4.9.4.
Other ......................................................................................................................... 39
4.10.
Dangerous substances .................................................................................................... 39
4.10.1.
Refrigerant R410A ................................................................................................... 39
4.10.2.
Öl POE 160SZ ........................................................................................................... 40
4.11.
Reasonably foreseeable misuse ..................................................................................... 41
4.12.
Information for emergencies ........................................................................................... 41
5.
Handling and storage .............................................................................................................. 41
5.1.
Dangerous goods ............................................................................................................. 41
5.2.
Transport .......................................................................................................................... 42
5.2.1.
Forklift truck ............................................................................................................. 43
5.3.
Unpacking ......................................................................................................................... 44
5.4.
Storage ............................................................................................................................. 44
6.
Installation ............................................................................................................................... 45
6.1.
Overview ........................................................................................................................... 45
6.2.
Installation site ................................................................................................................. 45
6.2.1.
General information ................................................................................................. 45
6.2.2.
Minimum room volume ............................................................................................ 45
6.2.3.
Ambient temperature ............................................................................................... 46