Unox ChefLux Manual Instrucciones página 5

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apart.
- Connect the wires according to the chosen
connection scheme.
- Fix the connecting cable through the moving
part of the press cable.
- Reassemble the terminal board box.
WARNING:
Connect the electrical cable to the terminal
board as shown on the drawing: insert screw-
wise the copper bridge and the electrical cable
together under the screw. Tighten the screw
paying attention that the cable and the copper
bridge are well fixed under the screw. A wrong
connection can cause the overheating of the
terminal board which can also melt.
If the power supply cable is damaged it
must be replaced only by the manufactu-
rer or by its authorized personnel.
4.2 Water connection
Connection to the water system
It is necessary to place a mechanical filter
between the water system and the water con-
nection of the oven.
Before connecting the water pipe to the oven,
please let a certain quantity of water flow to
clean the duct from any eventual remainder.
The water used in the oven must have a nomi-
nal pressure value included between 0.5 and
2 bars.
The water must have a hardness included
between 0.5° and 5°F ( this in order to avoid
formation of limestone deposits inside the
electric valve and inside the cooking cham-
ber).
Use of demineralizating device (riverse osmo-
sis) is suggested to avoid limestone and/or
other minerals deposits inside the cavity.
Connection to an external water tank
(Substitution of the water electric valve with the
water pump)
In all models where this option is available,
to substitute the water electric valve with the
pump to let water into the oven you must ope-
rate as follows:
4
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