RH70230AS
RH70236AS
RH70248AS
Model number:
Serial Number:
Date of Purchase:
Sales Dealer:
Use, Care, and Installation Guide
AUG13.0201
SAFETY NOTICE ................................................................. 2-3
LIST OF MATERIALS ....................................................... 4
INSTALLATION
Ducting Calculation Sheet
Mounting Height & Clearance
Ducting Options
Specifi cations
Electrical
........................................................... 7
............................................................... 8
......................................................................... 9
Mounting the Range Hood
Horizontal Ducting Conversion
FEATURES & CONTROLS
Rotary Dial
..................................................................... 12
MAINTENANCE
Cleaning and Filter Removal
Lights
................................................................................ 14
TROUBLESHOOTING
WIRING DIAGRAMS
................................................................ 15
................................................................... 16
....................................... 5
................................ 6
...................................... 10
.............................. 11
Table of Contents
.................................. 13
LIST OF PARTS AND ACCESSORIES
WARRANTY
.................................................................................... 18
.............................. 17
1
READ AND SAVE THESE INSTRUCTIONS
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT USE THIS FAN WITH ANY SOLID-STATE CONTROL DEVICE.
WARNING
TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
a. Use this unit only in the manner intended by the manufacturer, if you have questions, contact the manufacturer.
b. Before servicing or cleaning unit, switch power off at service panel and lock panel to prevent power from being switched on accidentally.
When the service disconnecting means cannot be locked, securely fasten a prominent warning device, such as a tag, to the service
panel.
CAUTION
For general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors. Take care when using cleaning
agents or detergents. Suitable for use in household cooking area.
WARNING
TO REDUCE THE RISK OF RANGE TOP GREASE FIRE:
a. Never leave surface units unattended at high settings. Boilovers cause smoking and greasy spillovers that may ignite. Heat oils slowly
on low or medium settings.
b. Always turn hood ON when cooking at high heat or when fl aming food
c. Clean ventilating fans frequently. Grease should not be allowed to accumulate on fan or fi lter.
Important Safety Notice
d. Use proper pan size. Always use cookware appropriate for the size of the surface element.
e. Keep fan, fi lters and grease laden surfaces clean.
f. Use high setting on hood only when necessary.
g. Don’t leave hood unattended when cooking.
h. Always use cookware and utensils appropriate for the type of and amount of food being prepared.
WARNING
TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A RANGE TOP FIRE, OBSERVE THE FOLLOWING:
a. SMOTHER FLAMES with a close-fi tting lid, cookie sheet, or metal tray, then turn off the burner. BE CAREFUL TO PREVENT BURNS.
If the fl ames do not go out immediately, EVACUATE AND CALL THE FIRE DEPARTMENT.
b. NEVER PICK UP A FLAMING PAN – You may be burned.
c. DO NOT USE WATER, including wet dishcloths or towels – a violent steam explosion will result.
d. Use an extinguisher ONLY if:
1. You know you have a Class ABC extinguisher, and you already know how to operate it.
2. The fi re is small and contained in the area where it started.
3. The fi re department is being called.
4. You can fi ght the fi re with your back to an exit
WARNING
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
a. Installation work and electrical wiring must be done by qualifi ed person(s) in accordance with all applicable codes and standards.
Including fi re-rated construction.
b. Suffi cient air is needed for power combustion and exhausting of gases through the fl ue (chimney) of fuel burning equipment to prevent
back-drafting. 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 for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) and
the local code authorities.
c. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
d. Ducted fans must always vent to the outdoors.
e. NEVER place a switch where it can be reached from a tub or shower.
f. Make sure the power is off before installing, wiring or maintenancing.
2
WARNING
TO REDUCE THE RISK OF FIRE, USE ONLY METAL DUCTWORK.
CAUTION
To reduce risk of fi re and to properly exhaust air outside - Do not vent exhaust air into spaces within walls, ceilings,
attics, crawl spaces or garages.
OPERATION
Always leave safety grilles and fi lters in place. Without these components, operating blowers could catch onto hair, fi ngers
and loose clothing.
The manufacturer declines all responsibility in the event of failure to observe the instructions given here for installation,
maintenance and suitable use of the product. The manufacturer further declines all responsibility for injury due to
negligence and the warranty of the unit automatically expires due to improper maintenance.
ELECTRICAL REQUIREMENTS
Important:
Observe all governing codes and ordinances.
It is the customer’s responsibility:
- To contact a qualifi ed 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 qualifi ed electrician determine that the
ground path is adequate.
Do not ground to a gas pipe.
Check with a qualifi ed electrician if you are not sure the range hood is properly grounded.
Do not have a fuse in the neutral or ground circuit.
*National Fire Protection Association Batterymarch Park, Quincy, Massachusetts 02269
** CSA International 8501 East Pleasant Valley Road, Cleveland, Ohio 44131-5575
This appliance requires a 120V 60Hz electrical supply and connected to an individual properly grounded branch circuit
protected by a 15 or 20 ampere circuit breaker or time delay fuse. Wiring must be 2 wire with ground. Please also refer to
Electrical Diagram on product.
A cable locking connector (not supplied) might also be required by local codes. Check with local requirements, purchase
and install appropriate connector if necessary.
Important Safety Notice
3
MODELS: RH70230AS, RH70236AS, RH70248AS
PARTS SUPPLIED
1 - Hood
3 - Baffl e fi lters (2 for RH70230AS)
2 - Halogen light bulbs (pre-installed)
1 - 10” round transition adapter
1 - Top Ducting Cover Plate
1 - Hardware package
List of Materials
HARDWARE PACKAGE CONTENTS
Light Bulb Removal
Suction Cup (1)
M6 x 1-1/2” (4)
M6 x 1” (4)
Wire Caps (3)
PARTS NOT SUPPLIED
- Ducting, conduit and all installation tools
- Cable connector (if required by local codes)
- Duct Cover Accessory
- Backsplash Accessory
- Wood Board to hang hood ( W x D x H)
RH70230AS - 27” x 1/2” x 4”
Rh70236AS - 33” x 1/2” x 4”
RH70248AS - 45” x 1/2” x 4”
M6 x 2” (4)
M4 x 8 (4)
4
Duct pieces
3-1/ 4” x 10”
Rect.,
straight
Equivalent number
length x used =
1 Ft. x ( ) =
To t a l
Ft.
Duct pieces
6” Round
wall cap
with damper
Equivalent number
length x used =
30 Ft. x ( ) =
To t a l
Ft.
6” Round,
straight
7”-10” Round,
straight
3-1/ 4” x 10”
0
Rect.90
elbow
3-1/ 4” x 10”
0
Rect.45
elbow
3-1/ 4” x 10”
0
Rect.90
flat elbow
3-1/ 4” x 10”
Rect.
wall cap
with damper
3-1/ 4” x 10”
Rect.to
6” round
transition
3-1/ 4” x 10”
Rect.to
6” round
transition
0
90
elbow
6” Round,
0
90
elbow
1 Ft. x ( ) =
1 Ft. x ( ) =
15 Ft. x ( ) =
9 Ft. x ( ) =
24 Ft. x ( ) =
30 Ft. x ( ) =
5 Ft. x ( ) =
20 Ft. x ( ) =
15 Ft. x ( ) =
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
6” Round,
roof cap
6” round to
3-1/ 4” x 10”
rect.
transition
6” round to
3-1/ 4” x 10”
rect.
transition
0
90
elbow
7” - 10”
Round,
0
90
elbow
7” - 10”
Round,
0
elbow
45
7” - 10”
Round
wall cap
with damper
7” - 10”
Round,
roof cap
7” round to
3 1/ 4” x 10”
rect.
transition
7” round to
3-1/ 4” x 10”
rect.
transition
0
90
elbow
30 Ft. x ( ) =
1 Ft. x ( ) =
16 Ft. x ( ) =
15 Ft. x ( ) =
9 Ft. x ( ) =
30 Ft. x ( ) =
30 Ft. x ( ) =
8 Ft. x ( ) =
23 Ft. x ( ) =
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Ft.
Installation – Ducting Calculation Sheet
Ft.
6” Round,
0
45
elbow
9 Ft. x ( ) =
Subtotal column1 =
Maximum Duct Length: For satisfactory air movement,
the total duct length should not exceed 100 equivalent feet.
Ft.
Ft.
Subtotal column2 =
Subtotal column1 =
Total ductwork =
Ft.
Ft.
Ft.
5
Minimum mount height between range top to hood
bottom should be no less than 26”.
12"
Maximum mount height should be no higher than
36”.
It is important to install the hood at the proper
mounting height. Hoods mounted too low could
18"
result in heat damage and fi re hazard; while hoods
mounted too high will be hard to reach and will
lose its performance and effi ciency.
Min 26" - Max 36"
If available, also refer range manufacturer’s height
clearance requirements and recommended hood
*Min 92”
*Max 102"
36"
mounting height above range.
Vertical Ducting:
10” round minimum
Horizontal Ducting:
10” round minimum
*with optional 12" duct cover
DAMAGE-SHIPMENT / INSTALLATION:
DUCTING
A minimum of 10” round duct must be used to
• Please fully inspect unit for damage before
• If the unit is damaged in shipment, return the
maintain maximum air fl ow effi ciency.
Always use rigid type metal ducts only. Flexible
• If the unit is damaged by the customer, repair
ducts could restrict air fl ow by up to 50%.
Installation – Mounting Height & Clearance
Also use calculation (on page 5) to compute total
• If the unit is damaged by the installer (if other
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.
installation.
unit to the store in which it was bought for
repair or replacement.
or replacement is the responsibility of the
customer.
than the customer), repair of replacement must
be made by arrangement between customer
and installer.
If turns or transitions are required; install as far
away from hood duct output and as far apart,
between the two as possible.
6
WARNING FIRE HAZARD
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 ductwork only.
Fasten all connections with sheet metal screws and tape all joints with certifi ed Silver Tape or Duct Tape.
Some Ducting Options
Roof Pitch w/
Flashing & Cap
Side wall cap
w/ gravity damper
Soffit or crawl space
Rear Ducting
Installation – Ducting Options
7
Top View
Side View
10 3/8”
Installation – Specifi cations
1 11/16”
Ducting & Electrical Dimensions
10 3/8”
6”
9 15/16”
29 7/8” (30”)
35 7/8” (36”)
47 7/8” (48”)
Back View
11 9/16”
14 3/16”
C/L
C/L
11 9/16”
9 15/16”
2 3/4”
8 9/16”
1 1/16”
10 3/4”
1 3/4”
4”
1 11/16”
16 1/8”
13 5/8”
10 3/8”
4 5/16”
12”
18”
24”
Back View
Mounting Dimensions
3 5/16”
16 7/8”
14 3/16”
5 5/16”
21 1/4”
27 3/8” (36“), 35 1/4” (48”)
8
ELECTRICAL
WARNING
All Electrical work must by performed by qualifi ed electrician or person with similar technical know
how and background.
For personal safety, remove house fuse or open circuit breaker before beginning installation. Do not use
extension cord or adapter plug with this appliance.
Follow national electrical codes or prevailing local codes and ordinances.
Electrical Supply:
This appliance requires a 120V 60Hz electrical supply, and connected to an individual, properly grounded
branch circuit, protected by a 15 or 20 ampere circuit breaker or time delay fuse. Wiring must be 2 wire w/
ground. Please also refer to Wiring Diagram on page 15 or Electrical Diagram labeled on product.
Cable Lock:
A cable locking connector (not supplied) might also be required by local codes. Check with local requirements
and codes, purchase and install appropriate connector if necessary.
Cable Lock
Installation – Electrical
9
!
CAUTION: At least two installers are
required due to the weight and size of the
hood.
1. Select preferred ducting application (vertical or horizontal) and
prepare hood. Refer to page 11 for dual blower horizontal ducting.
2. Plum and mark center line.
3. Choose desired height above cooking surface (26” min). Level and
mark line A (hood bottom).
4. Level and mark top of wood board line B, 16 7/8” from line A.
5. Mark center line of wood board. Center and align top of board with
line B. Secure wood board to studs using (4) M4 wood screws. Wood
Board Dimensions: (W x D x H)
RH70230AS - 27” x 1/2” x 4”
RH70236AS - 33” x 1/2” x 4”
RH70248AS - 45” x 1/2” x 4”
6. Prepare duct pipe and duct cut outs in upper cabinet or ceiling if
vertical ducting or prepare cut outs and ducting in wall If horizontally
ducting hood. Refer to hood specifi cations on page 8 for dimensions.
7. Prepare electrical wiring and electrical cut outs in upper cabinet or
ceiling if vertical ducting or prepare cut outs and electrical in wall if
horizontaly ducting.
8. Mount hood onto wood board and secure using (8) M4 wood screws.
9. Further secure hood onto wall through lower body screw holes by (2)
M4 wood screws.
10. Install electrical.
11. Install duct work and seal with certifi ed aluminum duct tape.
12. Power up hood and check for leaks around duct tape.
13. Install baffl e fi lters.
B
A
wood board
C/L
4”
16 7/8”
min
26”
C/L
Installation – Mounting the Range Hood
10
1. Disconnect both blower plugs.
A
2. Remove (4) screws attaching dual blower plate
to top of interior body of hood. Remove dual
blower from hood body.
3. Remove knock out plate A from back of hood
body using fl at head screw driver and rubber
mallet.
5. Attach 10” round collar to back of hood body by
(4) M4 x 8 screws.
4. Position dual blower at back of hood. Tuck dual
blower plate under blower clips and secure
blower to back of hood by (4) screws removed
from step 2.
Installation – Horizontal Ducting Conversion
6. Attach top cover plate to top of hood body by (4)
3/16 x 3/8 screws.
11
1
Blower On/Off/Speed Selection
2
1
2
Blower On/Off/Speed Selection
Rotate dial to change speed levels, (1) for low speed, (2) for medium speed and (3) for high speed
Lights Dim/Bright/Off
Rotate dial to change light settings, (1) for dim light and (2) for bright light
Features & Controls – Rotary Dial
OFF
1
OFF
2
3
1
2
OFF
Lights Dim/Bright/Off
12
SURFACE MAINTENANCE:
Clean periodically with hot soapy water and clean cotton cloth. Do not use corrosive or abrasive detergent,
or steel wool/scouring pads which will scratch and damage surface. Do not use products containing chlorine
bleach or orange cleaners.
For heavier soil use liquid degreaser.
After cleaning, you may use non-abrasive stainless steel polish/ cleaners, to polish and buff out the stainless
luster and grain. Always scrub lightly using a micro fi ber or clean cotton cloth and with grain.
Stainless Steel Baffl e Filters
The stainless steel baffle filters are intended to trap residue and grease from cooking. Although the fi lters
should never need replacing, they are required to be cleaned every 30 days or more often depending on
cooking habits.
Filters may be placed in dishwasher at low heat or soaked in hot soapy water Dry fi lters and re-install before
using hood.
Removing Baffl e Filters
1. Push fi lter toward back of range hood using handles.
2. Pivot front of fi lter downward.
3. Remove fi lter by pulling away from hood.
1
13
2
Maintenance – Cleaning and Filter Removal
3
REPLACING LIGHT BULBS
CAUTION: Light bulb becomes extremely hot when turned on.
DO NOT touch bulb until switched off and cooled. Touching hot bulbs could cause serious burns.
Make sure all power is turned off and bulbs are not hot.
Remove by turning bulb counter clockwise. Note: Bulb does not unscrew; it turns 60 degrees, stops and
falls out.
If bulbs are diffi cult to turn due to prolonged use, fi rmly attach a glass suction cup approximately the
diameter of the bulb or use a rubber/latex glove and turn counter clockwise.
Replacement bulbs are available at specialty lighting stores. Purchase type MR16 (GU-10) 50W halogen.
For part numbers please turn to page 17 of the manual.
Maintenance – Lights
14
TROUBLESHOOTING PROCEDURES FOR RH702
Issue Cause What to do
After installation,
the unit doesn’t
work.
Light works, but
blower is not
turning.
The unit is
vibrating.
The blower is
working, but the
lights are not.
The hood is
not venting out
properly.
Metal fi lter is
vibrating.
1. The power source is not turned ON. 1. Make sure the circuit breaker and the unit’s
power is ON.
2. The power line and the cable locking connector
is not connecting properly.
3. The wires on rotary switch are loose. 3. Make sure the wires on the switch are
4. The switch is defective. 4. Change the switch.
1. The blower is defective, possible seized. 1. Change the blower.
2. The thermally protected system detects if the
blower is too hot to operate and shuts the blower
down.
3. Damaged capacitor. 3. Change the capacitor.
4. The blower wire is not connected. 4. Make sure the blower wire is plugged into the
1. The blower is not secure in place. 1. Tighten the blower in place.
2. Damaged blower wheel. 2. Change the blower.
3. The hood is not secured in place. 3. Check the installation of the hood.
1. The light bulb plug is disconnected. 1. Check the light bulb plug connection.
2. Defective halogen bulb. 2. Change the halogen bulb.
3. The light bulb is loose. 3. Tighten the light bulb.
4. The wires on the switch are loose. 4. Make sure the wires on switch are connected
1. The hood might be hanging to high from the
cook top.
2. The wind from the opened windows or opened
doors in the surrounding area are affecting the
ventilation of the hood.
3. Blockage in the duct opening or duct work. 3. Remove all the blocking from the duct work or
4. The direction of duct opening is against the wind. 4. Adjust the duct opening direction.
5. Using the wrong size of ducting. 5. Change the ducting to correct size.
1. Metal fi lter is loose. 1. Change the metal fi lter.
2. Spring clip is broken. 2. Change the spring clip.
2. Check the power connection with the unit is
connected properly.
connected properly.
2. The blower will function properly after the
thermally protected system cool down.
molex connector.
properly.
1. Adjust the distance between the cook top and
the bottom of the hood within 26” and 36”
range.
2. Close all the windows and doors to eliminate
the outside wind fl ow.
duct opening.
Troubleshooting
15
RH70230AS/RH70236AS/RH70248AS
Wiring Diagrams
16
DESCRIPTION PART #
Replacement Parts
Light Bulb MR16 (GU10) 50W (each) Z0B-0020
Optional Accessories
Back Splash (30”) AK0710
Back Splash (36”) AK0716
Back Splash (48”) AK0718
12” Duct Cover (30”) AK0720
12” Duct Cover (36”) AK0726
12” Duct Cover (48”) AK0728
To order parts, please call us at 1.888.750.1698
List of Parts and Accessories
17
Limited Warranty
STAPLE YOUR RECEIPT HERE
Proof of the original purchase
date is needed to obtain
service under warranty
Warranty
TO OBTAIN SERVICE UNDER WARRANTY OR FOR ANY SERVICE RELATED QUESTIONS, please call:
Venting Services (referred to herein as “we” or “us”) warrants to the original consumer purchaser (referred to herein as
“you” or “your”) of range hoods (the “Products”) that such Products will be free from defects in materials or workmanship
as follows:
One Year Limited Warranty for Parts: For one year from the date of your original purchase of the Products, we will
provide, free of charge, Products or parts to replace those that failed due to manufacturing defects. We may choose, in
our sole discretion, to repair or replace parts before we elect to replace the Products.
One Year Limited Warranty for Labor: For one year from the date of your original purchase of the Products, we will
provide, free of charge, the labor cost associated with repairing the Products or parts to replace those that failed due to
manufacturing defects. After the first year from the date of your original purchase, you are responsible for all labor costs
associated with this warranty.
Warranty Exclusions: This warranty covers only repair or replacement, at our option, of defective Products or parts
and does not cover any other costs related to the Products including but not limited to: (a) normal maintenance and
service required for the Products and consumable parts such as light bulbs, metal and carbon filters and fuses; (b) any
Products or parts which have been subject to freight damage, misuse, negligence, accident, faulty installation or installation contrary to recommended installation instructions, improper maintenance or repair (other than by us); (c) commercial use of the Products or use otherwise inconsistent with its intended purpose; (d) natural wear of the finish of the Products or wear caused by improper maintenance, use of corrosive and abrasive cleaning products, pads, and oven cleaner
products; (e) chips, dents or cracks caused by abuse or misuse of the Products; (f) service trips to your home to teach
you how to use the Products; or (g) damage to the Products caused by accident, fire, floods or act of God. If you are
outside our service area, additional charges may apply for shipping costs for warranty repair at our designated service
locations and for the travel cost to have a service technician come to your home to repair, remove or reinstall the Products. After the first year from the date of your original purchase, you are also responsible for all labor costs associated
with this warranty.
Limitations of Warranty. OUR OBLIGATION TO REPAIR OR REPLACE, AT OUR OPTION, SHALL BE YOUR SOLE
AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. WE SHALL NOT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
THE PRODUCTS. THE EXPRESS WARRANTIES IN THE PRECEDING SECTION ARE EXCLUSIVE AND IN LIEU OF
ALL OTHER EXPRESS WARRANTIES. WE HEREBY DISCLAIM AND EXCLUDE ALL OTHER EXPRESS WARRANTIES FOR THE PRODUCTS, AND DISCLAIM AND EXCLUDE ALL WARRANTIES IMPLIED BY LAW, INCLUDING
THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Some states or provinces do not
allow limitations on the duration of an implied warranty or the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. To the extent that applicable law prohibits the exclusion of implied warranties, the duration of any applicable implied warranty is limited to the same one-year period
described above. Any oral or written description of the Products is for the sole purpose of identifying the Products and
shall not be construed as an express warranty. Prior to using, implementing or permitting use of the Products, you shall
determine the suitability of the Products for the intended use, and you shall assume all risk and liability whatsoever in
connection with such determination. We reserve the right to use functionally equivalent refurbished or reconditioned
parts or Products as warranty replacements or as part of warranty service. This warranty is not transferable from the
original purchaser and applies in the United States and Canada.
To Obtain Service Under Limited Warranty: To qualify for warranty service, you must: (a) notify us at the address or
telephone number stated below within 60 days of the discovery of the defect; (b) give the model number and part identification number and serial number; and (c) describe the nature of any defect in the Product or part. At the time of the
request for warranty service, you must present evidence of your proof of purchase and proof of the original purchase
date. If we determine that the warranty exclusions listed above apply or if you fail to provide the necessary documentation to obtain service, you will be responsible for all shipping, travel, labor and other costs related to the services.
1-888-750-1698
Venting Services PO Box 6188 Oakland, CA 94603 | 1-888-750-1698 | vsupport@ventingservices.com
MAY10.0101
18
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