CaptiveAire WRH-30 User manual

Wall Residential Hoods
Installation, Operation, and Maintenance Manual
Save these instructions. This document is the property of the owner of this equipment and is
required for future maintenance. Leave this document with the owner when installation or service
is complete.
RECEIVING AND INSPECTION
Check for any signs of damage upon receipt, and if found, report it immediately to the carrier.
Check that all items are accounted for and free of damage.
WARNING!!
Installation of this package should only be performed by a qualified professional who has read
and understands these instructions and is familiar with proper safety precautions. Improper
installation poses serious risk of injury due to electric shock, contact with rotating equipment,
and other potential hazards. Read this manual thoroughly before installing or servicing this
equipment. ALWAYS disconnect power prior to working on electrical equipment.
A0032524
September 2019 Rev. 0

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Table of Contents
WARRANTY ................................................................................................................................................3
Listings .....................................................................................................................................................3
Safety Instructions ...................................................................................................................................3
Hood Overview ........................................................................................................................................4
Specifications ...........................................................................................................................................4
INSTALLATION ...........................................................................................................................................5
Site Preparation .......................................................................................................................................5
Hood Installation ......................................................................................................................................6
Wall Mounting Cleat .............................................................................................................................9
Installing Hood onto Wall ..................................................................................................................10
Ductwork Installation ..........................................................................................................................11
Electrical ................................................................................................................................................12
Grounding Instructions .......................................................................................................................12
HMI Operation .......................................................................................................................................13
Lights Button ......................................................................................................................................13
Lighting Circuit Overview ...................................................................................................................13
Fans Button .......................................................................................................................................14
Fan Circuit Overview .........................................................................................................................14
Wrapper (Optional) ................................................................................................................................15
Installation Details ..............................................................................................................................15
Electrical Components .......................................................................................................................16
Connecting Hood to Uninterruptible Power Supply (UPS) .................................................................16
TROUBLESHOOTING ..............................................................................................................................17
MAINTENANCE ........................................................................................................................................18
General Maintenance ............................................................................................................................18
Monthly Maintenance .............................................................................................................................18
Quarterly Maintenance ..........................................................................................................................18
Maintenance Documentation .................................................................................................................20

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WARRANTY
This equipment is warranted to be free from defects in materials and workmanship, under normal use and
service, for a period of 24-months from date of shipment. This warranty shall not apply if:
1. The equipment is not installed by a qualified installer per the MANUFACTURER’S installation
instructions shipped with the product.
2. The equipment is not installed in accordance with federal, state and local codes and regulations.
3. The equipment is misused or neglected, or not maintained per the MANUFACTURER’S maintenance
instructions.
4. The equipment is not installed and operated within the limitations set forth in this manual.
5. The invoice is not paid within the terms of the sales agreement.
The MANUFACTURER shall not be liable for incidental and consequential losses and damages potentially
attributable to malfunctioning equipment. Should any part of the equipment prove to be defective in
material or workmanship within the 24-month warranty period, upon examination by the
MANUFACTURER, such part will be repaired or replaced by MANUFACTURER at no charge. The BUYER
shall pay all labor costs incurred in connection with such repair or replacement. Equipment shall not be
returned without MANUFACTURER’S prior authorization and all returned equipment shall be shipped by
the BUYER, freight prepaid to a destination determined by the MANUFACTURER.
Listings
This hood is ETL-listed to standard UL507 when installed in accordance with these installation instructions.
Safety Instructions
NOTE: To Reduce The Risk Of Fire Or Electric Shock, Do Not Use This Fan With Any Solid-State
Speed Control Device.
WARNING – TO REDUCE THE RISK OF A RANGE TOP GREASE FIRE:
1. 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.
2. Always turn hood ON when cooking at high heat or when flambeing food.
3. Clean ventilating fans frequently. Grease should not be allowed to accumulate on fan or filter.
4. Use proper pan size. Always use cookware appropriate for the size of the surface element.
WARNING – TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A RANGE TOP
GREASE FIRE, OBSERVE THE FOLLOWING:
1. SMOTHER FLAMES with a close-fitting lid, cookie sheet, or metal tray, then turn off the burner. BE
CAREFUL TO PREVENT BURNS. If the flames do not go out immediately, EVACUATE AND CALL
THE FIRE DEPARTMENT.
2. NEVER PICK UP A FLAMING PAN – You may be burned.
3. DO NOT USE WATER, including wet dishcloths or towels – a violent steam explosion will result.
4. Use an extinguisher ONLY if:
• You know you have a Class ABC extinguisher, and you already know how to operate it.
• The fire is small and contained in the area where it started.
• The fire department is being called.
• You can fight the fire with your back to an exit.

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Hood Overview
This hood is equipped with features such as a built in modulating fan, hood lights, and an electronic display
(HMI). A wrapper assembly is available as an accessory item.
Hood comes with a factory installed 10” round, 4” tall flanged riser.
Size 30”/36” hoods are equipped with 2 lights. Size 48” hoods are equipped with 3 lights. Size 60”/72”
hoods are equipped with 4 lights.
Always install an Uninterruptible Power Supply (UPS), purchased separately, when installing the hood.
This will allow the hood to operate in the event of a power outage.
A 10” round backdraft damper is available. This damper can slide into a 10” round duct, secure damper to
duct using sheet metal screws.
Figure 1 - Hood Overview
Specifications
NOTE: Only for use with residential appliances.
5. Ensure the application is within the specified constraints of the hood.
6. Verify the location you are installing the hood meets proper clearances.
7. Failure to use specified filters will void warranty.
8. Heat generated by the electric appliance must be included in HVAC calculations.
Light Bulb Replacement
Order part number LED-PL35-DIM for replacement bulbs.
Table 1 - Specifications
Description WRH-30 WRH-36 WRH-48 WRH-60 WRH-72
Hood Length 30” 36” 48” 60” 72”
Max/Min CFM 800/250
Electrical 120 Volt – 1 Phase – 60 Hz – MCA 15 Amps – MOCP 15 Amps
Duct Diameter 10 in.
Number of LED Lights 2 2 3 4 4
Filter Type Captrate Solo Filter or Standard Baffle
Number of Filters 1 2 2 3 4
Decibels 71 dB @ 790 CFM
Hood Weight 125 lbs. 135 lbs. 155 lbs. 175 lbs. 195 lbs.
Depth 24 in.
Hood Top
Mount Plate
Riser
HMI
Hood
Lights
Hood Bottom
Mount Cleat
Wall Mount
Cleat
In-Built
Fan
Filter

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INSTALLATION
It is imperative that this unit is installed and operated with the designed airflow, filters and construction in
accordance with this manual. If there are any questions about any items, please call the service
department at 1-866-784-6900 for warranty and technical support issues.
WARNING: IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR
MAINTENANCE CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH. READ THE
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE
INSTALLING OR SERVICING THIS EQUIPMENT.
WARNING: TO REDUCE THE RISK OF FIRE, USE ONLY METAL DUCTWORK.
Site Preparation
1. For indoor use only.
2. Provide clearance around installation site to safely rig and lift equipment into its final position. Consider
general service and installation space when locating unit.
3. Thoroughly review the plans and specifications of the project.
4. Determine the exact location in which the cooking hood will be installed and verify that there are no
interferences which will prevent proper installation.
5. Determine if adequate room is available to install the hood and all ductwork with proper clearances
from combustible material.
6. Always make sure to provide access to the components on top of the hood. This will allow for service
and accessibility when required.
FOLLOW SMACNA GUIDELINES AND RECOMMENDATIONS FOR THE HANGING AND
INSTALLATION OF HOODS.
CAUTION!
TO REDUCE THE RISK OF FIRE AND ELECTRIC SHOCK, INSTALL THIS HOOD ONLY WITH
INTEGRAL BLOWER SHIPPED WITH HOOD.