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Installation instructions
3.6.1 Electrical connection
Information about electrical connections is available on the machine's wiring dia-
gram which is provided on delivery. Store the diagrams in the plastic pocket, lo-
cated in the electrical cabinet, even after installation.
•
•
•
After completing the installation, switch on the main switch and all circuit break-
ers.
3.6.2 Water connection, regardless of any options
•
•
The water pipe is connected at (1, 3). If the machine is connected with a hose,
this should be steel braided and have an internal diameter of at least 12mm.
The hot water connection (1) on the machine is fitted with a filter.
The cold water connection (3) on the machine is fitted with a filter, non-return
valve and vacuum valve.
WD-ACS 47D
The machine is designed for quick electrical installation.
The machine has a built-in main switch (4). Connect the electric cable at
(2).
The machine is equipped with a phase sequence detector. The machine
will not start if the phase sequence is incorrect. If the phase sequence is
incorrect, the display will show POWER SUPPLY FAILURE CHECK
EMERGENCY STOP
A shut-off cock must be installed on the incoming pipe.
It is important that the water supply has sufficient pressure to ensure the
correct flow of water to the machine. The required water flow and pressure
can be found in the TECHNICAL SPECIFICATIONS. If the water pressure
is too low, a booster pump must be fitted.
13
Rev. 1.0 (202003)
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