Kampmann KaCool D 1 Installation And Operating Instructions Manual - page 35
35
KaCool D
02.02.2017
Installation and Connection
Wiring
6.3 Wiring
Personnel:
Installation
personnel
Qualifi ed electrician
Protective equipment: Safety
shoes
Protective
gloves
Workwear
Use the wiring diagram enclosed only to carry out the
electrical connection.
Carry out the electrical connection only in accordance with
the currently applicable VDE and EN directives as well as the
technical wiring regulations (TBAs) issued by the regional
electricity providers.
The unit must only be connected to fi xed cabling.
Cabling
An authorised electrician will determine the type of cable and
cable cross-sections: The cable cross-sections are basically
dependent on the safety of the cable length and the wiring
capacity of the electric motors on site. Lay control lines
separately from supply lines. Use CAT5 (AWG 23), for example,
or similar as data cables. Connect wiring in series, star wiring is
not permitted.
Electrical connections must only be carried out by a
qualifi ed electrician.
Additional connections, such as a building control
system or external controls, may optionally be
needed. Please refer to the relevant supplier
documentation.
Note:
An all-pole mains separator should be included in
the wiring on site that can be reliably secured to
avoid the system being switched on again (e.g. a lo-
ckable switch with a contact opening of at least
3 mm up to a rated voltage of 480 V).
No protective measures are indicated in the
Kampmann wiring diagrams. These must be pro-
vided additionally when installing the system and
when connecting the units in accordance with VDE
0100 and the regulations of each of the respective
energy supply companies.