Nauxus NX-E90-30 Montageanleitung
Power Pack Range Hood Insert
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NOTICE:
Installer: Leave this guide with the homeowner
Homeowner: Keep this guide for future reference
Installation Guide
and Users Manual
IMPORTANT: MODEL:
NX-E90-30
NX-E90-36
Questions, problems, missing parts? Before returning to the store,
call NAUXUS Customer Service
8 a.m.-6 p.m.,EST, Monday-Friday
1-(832)941-6306 1-(909)858-6868
NAUXUS.COM
Important Safety Notice
Read all Instructions before Installing and operating this appliance
•The installation in this manual is intended for qualied installers, service technicians or persons with
similar qualied background. Installation and electrical wiring must be done by qualied profession-
als and in accordance with all applicable codes and standards, including re-rated construction.
•DO NOT attempt to install this appliance yourself. Injury could result from installing the unit due to
lack of appropriate electrical and technical background.
•Range hood may have very sharp edges; please wear protective gloves if it is necessary to remove any
parts for installing, cleaning or servicing.
•Activating any switch ON before completing installation may cause ignition or an explosion.
•Due to the size and weight of this range hood, two people installation is recommended.
To reduce the risk of re, electric shock, or injury to persons:
•For general ventilating use only. DO NOT use to exhaust hazardous or explosive materials and va-
pors.
•The combustion air ow needed for safe operation of fuel-burning equipment may be aected by this
unit’s operation. Follow the heating equipment manufacturer’s guideline and safety standards such
as those published by the National Fire Protection Association (NFPA), and the American Society of
Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), and the local code authorities.
•Before servicing or cleaning unit, switch power OFF at service panel and lock service panel to pre-
vent power from being switched ON accidentally.
•Clean grease laden surfaces frequently. To reduce the risk of re and to disperse air properly, make
sure to vent air outside. DO NOT vent exhaust into spaces between walls, crawl spaces, ceiling, attics
or garages.
•Ducted fans MUST always be vented to the outdoors.
•Use only metal ductwork and this unit MUST be grounded.
•Sucient air is needed for proper combustion and exhausting of gases through the duct to prevent
back drafting.
•When cutting or drilling into wall or ceiling, be careful not to damage electrical wiring or other hid-
den utilities.
•All electrical wiring must be properly installed, insulated and grounded.
•Old duct work should be cleaned or replaced if necessary to avoid the possibility of a grease re.
•Check all joints on duct work to insure proper connection and all joints should be properly taped.
•Use this unit only in the manner intended by the manufacturer. If you have questions, contact the
vendor.
To reduce the risk of a stove top grease re:
•Keep all fan, bae, spaces, lter, grease tunnel, oil container and grease-laden surfaces clean. Grease
should not be allowed to accumulate on fan, bae, spaces, lter, grease tunnel and oil container.
•Always turn range hood ON when cooking at high heat or when cooking aming foods.
•Use high settings on cooking range only when necessary.
•Never leave surface units unattended at high settings. Boil overs cause smoking and greasy spillovers
that may ignite. Heat oils slowly on low or medium settings. Page 1
All safety messages will follow the safety alert symbol and the word “WARNING”.
The manufacturer and/or distributor/reseller declines all responsibility in the event of failure to ob-
serve the instructions given here for installation, maintenance and suitable use of the product.
The manufacturer and/or distributor/reseller further declines all responsibility for injury due to neg-
ligence and the warranty of the unit automatically expires due to improper maintenance.
The manufacturer and/or distributor/reseller will not be held responsible for any damages to personal
property or real estate or any bodily injuries whether caused directly or indirectly by the range hood.
Important Safety Notice
Read all Instructions before Installing and operating this appliance
WARNING
Your safety and the safety of others is very important. We have provided many important safety mes-
sages in this manual and on your appliance. Always read and obey all safety messages. All safety mes-
sages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you
what can happen if the instructions are not followed.
This is the safety alert symbol. This symbol alerts you to potential hazards that can hurt you and others.
•Clean ventilating fan frequently.
•Always use appropriate cookware and utensils size.
•Always use cookware appropriate for the size of the surface element.
To reduce the risk of injury to persons in the event of a stove top grease re:
•SMOTHER FLAMES with a close-tting lid, cookie sheet, or metal tray, then turn OFF the burner.
BECAREFUL TO PREVENT BURNS. NEVER PICK UP A FLAMING PAN—you may be burned.
KEEP FLAMMABLE OR COMBUSTIBLE MATERIAL AWAY FROM FLAMES. If the ames DO
NOT go out immediately, EVACUATE AND CALL THE FIRE DEPARTMENT or dial your local
emergency service immediately.
•DO NOT USE WATER, including wet dishcloths or towels — a violent steam explosion will result.
•Use an extinguisher ONLY if:
•You know you have a Class A, B, C extinguisher, and you already know how to operate it.
•The re is small and contained in the area where it is started.
•The re department is being called.
•You can ght the re with your back to an exit.
To reduce the risk of injury to persons in the event of a gas leaks:
•Extinguish any open ame.
•DO NOT turn on the range hood fan or any type of ventilator.
•DO NOT turn on the lights or any type of appliance.
•Open all doors and windows to disperse the gas. If you still smell gas, call the gas company and re
department, or dial your local emergency service immediately.
Page 2
Page 3
Tools needed:
Level
Flat-blade and
Phillips screw-
drivers
Powered
screwdriver
or drill
Measuring
tape
Utility knife
Marker or
pencil
Table of Contents
INSTALLATION
Tools needed....................................................3
Parts supplied...................................................4
Venting requirements.......................................5
Mount heights & clearance...........................5-6
Calculating vent system length.......................6
Venting methods&Charcoal filter Installation.7
Electrical requirements....................................8
Installation......................................................9
Range hood operations ..............................10-11
Product Dimension &Wiring Diagram...........12
USE AND CARE
Troubleshooting...........................................13
Use and care information...............................14
Specications..............................................14
MAINTENANCE
Cleaning& Replacing lter .....................15
Replacing light bulb.................................15-16
Disclaimer ....................................................17
Parts supplied:
Filter spacer
Range Hood
Qty: 10 PCS
A
Stainless Steel Bae
6" adapter for vertical evacuation 3.25" x 10" Adapter for horizontal evacuation
Page 4
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Venting Requirements
• Vent system must terminate to the outside
(roof or side wall).
• Do not terminate the vent system in an attic
or other enclosed area.
• Do not use 4” (10.2 cm) laundry-type wall
caps.
• Use metal/aluminum vent only. Rigid metal/
aluminum vent is recommended.
• Do not use plastic vent.
• Always keep the duct clean to ensure proper
airow.
• It is recommended that the range hood be
vented vertically through the roof through 6”
(15 cm) round metal/ aluminum vent work.
• The size of the vent should be uniform.
• Use no more than three 90° elbows.
• Do Not install two elbows together.
• The length of vent system and number of
elbows should be kept to a minimum to pro-
vide ecient performance.
• The vent system must have a damper. If roof
or wall cap has a damper, Do Not use damp-
er supplied with the range hood.
• Use duct tape to seal all joints in the vent
system.
• Use caulking to seal exterior wall or roof
opening around the cap.
Height & Clearance
Cabinet
Range hood
Venting Pipe
36” base
•Make sure there is a minimum of 24” (61
cm) of straight vent between the elbows if
more than one elbow is used.
Min: 24”
Max: 30”
•Calculate the following gures before instal-
lation:
1. Distance from the oor to the ceiling.
2. Distance between the oor to the coun-
tertop/stove (US Standard: 36”).
3. Distance between the countertop/stove
to the range hood (recommend* 24” to
30”).
4. Height of hood and duct cover.
For the most ecient and quiet opera-
tion:
IMPORTANT:
•A minimum of 6” round (standard for this range hood) must be used to maintain maximum airow ecien-
cy.
•Always use rigid type metal/aluminum ducts if available to maximize airow when connecting to provided
duct.
•Please use Duct Run Calculation below to compute total available duct run when using elbows, transitions
and caps.
•ALWAYS, when possible, reduce the number or transitions and turns. If long duct run is required, increase
duct size from 6” to 7 or 8”. If a reducer is used, install a long reducer instead of a pancake reducer. Reduc-
ing duct size will restrict airow and decrease airow, thus reduce duct size as far away from opening as
possible.
•If turns or transitions are required: Install as far away from opening and as far apart, between 2, as possible.
•Minimum mount height between range top to hood bottom should be no less than 24”.
•Maximum mount height should be no higher than 31”
•It is important to install the hood at the proper mounting height. Hoods mounted too low could result in heat
damage and re hazard; while hoods mounted too high will be hard to reach and will loose its performance
and eciency.
•If available, also refer to manufacturer’s height clearance requirements and recommended hood mounting
height above range.
Minimum Duct Size:
•Round- 6” minimum
Duct Run Calculation:
Recommended maximum run
6” or 3-1/4 x 10” duct 50 ft
Vent piece deduction
Each 90º elbow used
Each 45º elbow used
Each 6” to 3/14 x 10” transition used
Side wall cap with damper
Roof cap
Calculating vent system length
To calculate the length of the system you need, deduct the equivalent feet for each vent piece used in the system
from the recommended maximum duct run.
Height & Clearance (Continued)
9 ft
5 ft
7 ft
0 ft
0 ft
Duct Run Calcuation example:
One roof cap, two 90º elbow, and one 45º elbow used:
0ft + 9ft + 9ft + 5ft = 23ft used.
Deduct 23ft from 50ft, 27ft maximum available for
straight duct run.
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Venting Methods
•This power pack range hood insert is factory set for venting through the roof or wall.
•Vent work can terminate either through the roof or wall. To vent through a wall, a 90° elbow is needed.
IMPORTANT:
•NEVER exhaust air or terminate duct work into spaces between walls, crawl spaces, ceiling, attics or
garages. All exhaust must be ducted to the outside.
Use metal/aluminum duct work only.
Fasten all connections with sheet metal screws and tape all joints with certied Silver Tape or Duct Tape.
Use caulking to seal exterior wall or roof opening around the cap.
•
•
•
Round Duct
Wall Cap
Round Elbow
Roof Cap
Power Pack
Range Hood
Insert
24” to 30” Above
Cooking Surface
Charcoal Filter Installation
NOTE:
1.Remove grease filters from the hood.
2.Position the charcoal filters onto the side of the motor, aligning the mounting points, turn until it locks.
average of 1 to 2 hours of daily cooking time). Available at your local resellers.
Re-install grease filters.
3.Charcoal filters must be replaced after 120 hours of use (or approximately every 3 months based on the
average of 1 to 2 hours of daily cooking time). Available at your local resellers.
Electrical Requirements
IMPORTANT: Observe all governing codes and ordinances.
(Please consult with a qualied electrician for 220-Volt 50 Hz voltage)
It is the customer’s responsibility:
To contact a qualied 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 qualied electrician determine
that the ground path is adequate.
•A 120-volt, 60 Hz, AC-only, fused electrical supply is required on a separate 15-amp circuit, fused on both
sides of the line.
• Do not ground to a gas pipe.
• Do not have a fuse in the neutral or ground circuit.
•RISK OF ELECTRICAL SHOCK. This range hood must be properly grounded. Check with a qualied
electrician if you are not sure whether the range hood is properly grounded.
•The range hood should be connected directly to the fused disconnect (or circuit breaker) box through exi-
ble armored or non-metallic sheathed copper cable. A U.L. - or C.S.A. - listed strain relief must be provided
at each end of the power supply cable. Do not use extension cord or adapter plug with this appliance.
•The range hood must be connected with copper wire/plug only.
•Always use plug provided. If not possible, connect three wires according to its color (black to hot, white to
neutral, and green to ground) to house wires and cap with wire connectors:
Wire sizes (copper wire only) and connections must conform with the rating of the appliance as speci-
ed on the model/serial rating label. Wire sizes
must conform to the requirements of the National
Electrical Code ANSI/NFPA 70 — latest edition*,
or CSA Standards C22. 1-94, Canadian Electri-
cal 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 cable (at
the range hood and at the junction box).
Copies of the standards listed may be obtained from:
* National Fire Protection Association ** CSA International
Batterymarch Park 8501 East Pleasant Valley Road
Quincy, Massachusetts 02269 Cleveland, Ohio 44131-5575
Severe Injury
Severe Injury
Page 8
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