Operating instructions

Sound insulation is possible as an option for theVC 5000 (W),
VC 7000 (W) and VC 10000 (W)
devices. This option is only pos-
sible at the factory.
Cooling water insulation is possible as an option for the
VC 1200 W to VC 10000 W devices. This option is only possible at
the factory.
3.6 Rating plate
The rating plate specifications are explained in detail in the fol-
lowing table. Certain specifications are dependent on installed
device options. These specifications are supplemented accord-
ingly. For example, if the heater option is used, "optional heater" is
appended after the specification. Whether the device is equipped
with any additional options is indicated with a note directly under-
neath the rating plate. For example, an "Option heater included"
label (see adjacent picture) is located underneath the rating plate
for the heater option. If this label is not present, the respective
specification without supplement is applicable for the device.
Specification Description
Type Device type
Catalogue No. Catalogue number of the
device
Serial No. Serial number of the device
Refrigerant I Refrigerant that is used in the
refrigeration unit of the device
Filling charge I Fill quantity of the refrigerant
PS high pressure I maximum permitted operating
pressure on the refrigerant high
pressure side (compression,
liquefaction)
PS low pressure I maximum permitted operating
pressure on the refrigerant low
pressure side (expansion,
evaporation)
Power consumption Power consumption of the
device
Power consumption with
optional heater
Power consumption of the
device; only applicable for
devices with optional heater
Protection class IP protection class of the
device
Fuse Fuse used in the device
Sound insulation
Cooling water insulation
Fig. 6: Rating plate with heater option
Design and function
Variocool 21