Installation
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18 Installation
Instructions for the service technician authorised by Winterhalter or dealer:
− Adhere to the connection diagram.
− The location for installation must be frost-proof so that the water carrying systems do not freeze.
− Align the machine using a spirit level.
− Cancel out any unevenness of the floor using the adjustable machine legs. Placement on three feet is
possible if the machine is installed below a worktop.
− When opening the machine door, water vapour escapes. This vapour may cause wood to swell. If furni-
ture adjacent to the machine is made of wood, a steam protection kit must be installed. The same applies
if the machine is installed underneath a wooden work surface.
19 Water connection
Notes for the plumber:
− Adhere to the connection diagram with specifications for water inlet temperature and water pressure.
− Connect the machine to drinking water.
− Install a main stop cock near to the machine, in an easily accessible position in the water supply line.
− It must not be behind the machine.
− Water safety must be ensured in compliance with EN 61770. Accordingly, the machine can be connected
directly to the fresh water pipe without the intervention of any additional protection device.
− Use the supply hose and fine filter located in the dishwashing machine for the water supply. The fine filter
prevents particles from the water supply from penetrating into the dishwashing machine and causing rust
on the cutlery and in the dishwashing machine.
− Check that the connections do not leak. The supply hose must not be shortened or damaged.
Old, pre-existing hoses must not be used again.
− Use the flexible drain pipe located in the dishwashing machine for the water drain. The drain pipe must
not be shortened or damaged.
− The dishwashing machine is equipped with a drain pump. The maximum pump height can be found in the
connection diagram.
− If the water hardness is more than 3°d total hardness (GH), we recommend connecting a water treatment
unit upstream to prevent build-up of limescale in the machine and in order to achieve optimum cleaning
and drying results. The service technician authorised by Winterhalter will be happy to offer advice.
20 Electrical connection
Notes for the electrician:
Danger
DANGER! Risk of fatal injury due to live components.
Disconnect the machine from the mains and check that machine is de-energised.
The machine and its associated ancillaries must be connected by an electrical contractor
authorised by the responsible power company, in accordance with locally applicable
standards and regulations.
− Adhere to the connection diagram.
− Adhere to the rating plate and circuit diagram.
− Check that all electrical protection systems are fully functional.
− Connect the machine to a protective circuit which has been installed and tested in accordance with the
relevant regulations.
− The machine must be connected electrically in compliance with the data on the rating plate.
− Fuse the electrical connection of the machine as a separately fused circuit, as part of the on-site system,
using slow-blowing fuses or circuit breakers, in accordance with the total connected load (see rating plate).
− The machine connection (mains connection cable) should preferably be installed as a fixed connection.
− Install a mains disconnector as well as a residual-current circuit breaker (RCCB) in the electrical feeder in
accordance with the relevant regulations. These switches must disconnect all poles and must have the
stipulated contact gap. The installation location must be close to the machine and must be easily acces-
sible.
