Electrical & Installation Requirements - Yale PWLCL630SS Guía De Instalación, Uso Y Mantenimiento

Electrical & Installation requirements
IMPORTANT
Observe all governing codes and ordinances.
It is the customer's responsibility:
• To contact a qualified electrical installer.
• To assure that the electrical installation is adequate and in
conformance with National Electrical Code, ANSI/NFPA 70 —
latest edition*, or CSA Standards C22.1-94, Canadian Electrical
Code, Part 1 and C22.2 No.0-M91-latest edition** and all local
codes and ordinances.
• If codes permit and a separate ground wire is used, it is
recommended that a qualified electrician determine that the
ground path is adequate.
• Do not ground to a gas pipe.
• Check with a qualified electrician if you are not sure range hood
is properly grounded.
• Do not have a fuse in the neutral or ground circuit.
IMPORTANT
• Save Installation Instructions for electrical inspector's use.
• The range hood must be connected with copper wire only.
• The range hood should be connected directly to the fused
disconnect (Or circuit breaker) box through metal electrical
conduit.
• Wire sizes must conform to the requirements of the National
Electrical Code ANSI/NFPA 70 — latest edition*,or CSA
Standards C22.1-94, Canadian Electrical Code Part 1 and
C22.2 No. 0-M91 - latest edition** and all local codes and
ordinances.
• A U.L.- or C.S.A.-listed conduit connector must be provided at
each end of the power supply conduit (at the range hood and at
the junction box).
Copies of the standards listed may be obtained from:
* National Fire Protection Association Batterymarch Park Quincy, Massachusetts 02269
** CSA International 8501 East Pleasant Valley Road Cleveland, Ohio 44131-5575
4
BEFORE INSTALLING THE HOOD
1 For the most efficient air flow exhaust, use a straight run or as
few elbows as possible.
CAUTION: Vent unit to outside of building, only.
2 At least two people are necessary for installation.
3 Fittings material is provided to secure the hood to most types
of walls/ceilings, consult a Qualified Installer, check if they
perfectly fit with your cabinet/wall.
4 Do not use flex ducting.
5 COLD WEATHER installations should have an additional
backdraft damper installed to minimize backward cold air flow
and a nonmetallic thermal break to minimize conduction of
outside temperatures as part of the ductwork. The damper
should be on the cold air side of the thermal break. The break
should be as close as possible to where the ducting enters the
heated portion of the house.
6 Make up air: Local building codes may require the use of
Make-Up Air Systems when using Ducted Ventilation Systems
greater than specified CFM of air movement. The specified
CFM varies from locale to locale. Consult your HVAC
professional for specific requirements in your area.