Wells RW-1HDEU El Manual Para La Operacion Europea página 3

EUROPEAN INSTALLATION INSTRUCTIONS
IMPORTANT!
•
These installation instructions are prepared for personnel authorized, qualified, certified or
licensed to install electrical equipment, who should perform the initial startup and adjustments.
IMPORTANT!
•
Verify that the incoming voltage is the same as that for which the unit is rated. An electrical
plate specifying rated voltage, wattage, frequency and phase is affixed to the appliance.
•
Connecting units to greater voltage than their rating may cause severe damage to equipment
components.
•
Connecting units to voltage less than their rating will result in decreased performance.
IMPORTANT! (BUILT-IN APPLIANCES)
•
An approved all pole power disconnect switch, with at least 3mm contact gap, must be
supplied and installed in the fixed wiring in an accessible location (close proximity to the
appliance) by a licensed electrician. Refer to equipment name plate for electrical ratings.
IMPORTANT!
All built-in appliances must be installed according to instructions on the GLD (General Layout Data)
sheet included with the unit.
SUPPLY CORDS
•
Supply cords, supplied by the installer, shall be oil-resistant, sheathed flexible cable not lighter
than ordinary polychloroprene or other elastic-sheathed cord (code designation 245 IEC 57) or
an approved metallic conduit connection.
•
Supply power wire size for all drawer warmers must be 0.75 mm
exceed 2m length between the point where the cord or cord guard enters the appliance and the
entry to the plug.
WIRING CONNECTIONS (BUILT-IN UNITS)
NOTE: Wire strain relief adapter supplied loose is for connecting to rigid metallic conduit.
For flexible conduit or power cords, an approved strain relief fitting must be supplied by others.
1. Remove control panel to access terminal block.
2. Knock out the appropriate hole plug located on enclosure panel and connect conduit strain relief.
3. Thread supply leads through strain relief and connect power lead to terminal marked "L1"; and,
the neutral lead to terminal marked "N".
4. Connect ground lead (green with yellow stripe) to ground lug marked "
5. Secure all connections, tighten strain relief and reinstall cover panel.
6. Locate equal potential grounding screw positioned on control enclosure marked "
Remove screw and secure an appropriate grounding wire terminal.
2
minimum, and must not
3
".
".