Installation guide

Save Installation Instructions for electrical inspector’s use.

The range hood should be connected directly to the fused

disconnect (Or circuit breaker).

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.

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

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. Wear

gloves to protect against sharp edges.

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.

All fastener location must span the studs otherwise proceed

as follows:

Cutout drywall along marked lines. Install wood blocking

between studs and make sure it is flush with existing stud

front. Make sure all mounting screws will anchor to added

studs. Replace drywall and refinish.

When used in recirculation mode, To Reduce the

Risk of Fire and Shock use only conversion kit

Model

KIT REVOLUTION FILT. NEW SMART.