Broan RMDD4804, RMDD4804EX, RMDD3604EX, RMDD3004EX Installation Guide

BR N NuTone

SPECiFiCATiON SHEET

MODELSRIVIDD3O04,RIVIDD3604, RIVIDD4804

RANGEMAS FER®DOWNDRAFT

Exhaust your cooktop without the use of an overhead hood. Compact design is installed directly

behind cooktop. FEATURES

HOUSING:

• Rugged steel construction

• Finished with silver paint

• Space-saving - can be used with most cooktops on the market

• 30", 36", or 48" widths - Fits standard-size cabinets

BLOWER:

• Dynamically-balanced 9-1/8" dia. x2-1/8" centrifugal blower wheel for quiet, efficient performance

• Permanently lubricated, thermally-protected motor

• Neoprene, resilient anti-vibration mounts

• Unit plugs directly into 120 VAC, 60 HZ, grounded outlet

• Uses standard 3-1/4" x 10" duct connector

• 3-position discharge - scroll box moveable to adjust to floor joists

CHIMNEY ASSEMBLY:

• Brushed stainless steel cover - just press button to turn unit "ON"

• Chimney rises 91/2'` when activated - ideal for large pots and pans

• Stylish, stainless steel filters with aluminum mesh - easy to remove and dishwasher-safe

• Stainless steel chimney front and back - makes cleanup quick and easy

• Flush-mounted, infinite rotary speed blower control

• Heat Sentry adjusts speed of blower to HIGH in case of excess heat

• Conveniently located button - press to lower air vent and turn unit "OFF"

• OPTIONAL Remote Control (Model RMDDRBK) activates downdraft from alternate location

TYPICAL SPECIFICATION

Downdraft blower system shall be Rangemaster _ Model RMDD3004 (RMDD3604) (RMDD4804).

Unit shall be for indoor use only. Unit to have steel housing with silver paint finish. Air vent to

rise at least 9W' and have a stainless steel front and back for ease of cleaning.

Filters to be stainless steel with aluminum mesh, easy to remove and dishwasher-safe.

Blower will connect directly to 3W' x 10" rectangular duct (6" round duct using a transition). Blower discharge to be

convertible to accommodate ductwork from LEFT, RIGHT, or BELOW and have 7W' side-to-side adjustment.

Motor shall be mounted to blower assembly with grease resistant anti-vibration mounts, be removable, and lifetime lubricated.

Unit to include Heat Sentry, to adjust blower speed to HIGH in case of excess heat and must accept an optional remote

control activation button. Downdraft system shall operate on 120 VAC and be able to

be plugged into a standard grounded outlet. It will have an infinite speed blower control.

Air delivery shall be no less than 500 CFM. Air delivery rat- ing shall be certified by HVl. Downdraft blower system to be

U.L listed.

SPECIFICATIONS

VOLTS AMPS

120 4.0

CERTIFIED

CFM DUCT

500 3-1/4" x 10"

HV12100CERTIFIEDRATINGScomply with newtesting technologies and procedures prescribed by the Home

Ventilating Institute, for off-the-shelf products, as they areavailable to consumers. Product performance israted

at 0.1 in. static pressure, based on tests conducted in a state-of-the-art test laboratory. Sones are a measure

of humanly-perceived loudness, based on laboratory measurements.

Broan-NuTone LLC Hartford, Wisconsin www.broan.com 800-558-1711

Broan-NuTone Canada, Inc. Mississauga, Ontario www.broan.ca 877-896-1119

REFERENCE QTY. REMARKS

Project

Location

Architect Engineer

Contractor Submitted by

Date

90M 99043189B

INSTALLATIONPLANNING* MODELSRMDD3004,RMDD3604, RMDD4804

DiMENSiONS DOWNDRAFT

NOTE: Dimensions shown are for reference only. Before cutting out countertop, refer to instructions 3acked with downdraft andcooktop.

* Dimensioned from top

of countertop

1 3/4 "

COOKTOP

FRONT TO BACK

INSIDE CABINET DEPTH

Refer to the cooktop installation instructions for dimensions of cooktop, countertop cut-out, and cabinet requirements. The

RMDD3004 can be installed in most standard 30" wide cabinets, (RMDD3604 can be installed in most standard 36" wide cabinets),

(RMDD4804 can be installed in most standard 48" wide cabinets).

Cooktop depth can vary greatly from one to another. This may cause the fit of these two appliances to be rather tight.

Pay special attention to the 4 areas of potential interference highlighted above. A countertop with (A) a raised lip and/or (B)

a backsplash, may not allow enough flat countertop for a proper installation. The back of the downdraft cut-out will be 13/4"from

the cooktop and 2" of FLAT countertop is needed behind cooktop.

DUCTWORK

TYPICAL INSTALLATION

COUNTER CHIMNEY TOP

TOP

COOKTOP

GEAR / _ VENT MOTOR"-,_ r-_ Ill

CABI N ET FRONT

COVE r ll I

BLOWER - t # III

"I llll

1 &! III 12oVAC

i ,,,uLfo ° 2E E°

3-1/4" X 10"

DUCT CONNECTOR

ELECTRICAL

The unit has an 18-in. power cord with a 3-pronged plug. Plan to provide a grounded outlet within reach of this cord.

This downdraft blower system is designed for use with 31/4'` x 10" rectangular, or 6" round duct. The blower discharge can be positioned in one of 3 directions with 71/2'`movement side to side.

I IRIGHT

,, DISCHARGE

LEFT J DISCHARGE DOWN

The system will operate most efficiently when the ductwork does not exceed 40 feet of equivalent duct. The chart above, shows equivalent feet of elbows and transitions. The number of feet of straight 31/4"x 10" or 6" duct plus the equivalent feet of elbows or transitions to be used should equal 40 feet or less.

The equivalent feet of various roof and wall caps has been taken into consideration. Do not include them in this calculation.

DISCHARGE (as shipped)