Design Dynamics HCM-18-RFN, HKE-24-RFP, HKE-24-RFN, HKE-18-RFN, HCM-24-RFP Table of Contents

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WARNING: Improper installation, adjustment, altera- tion, service or maintenance can cause injury or prop- erty damage. Refer to this manual for correct installation and operational procedures. For assistance or addi- tional information consult a qualified installer, service agency or the gas supplier.

WARNING: This appliance is for installation only in

asolid-fuel burning masonry or UL127 factory-built fireplace, constructed of noncombstible material and connected to a working flue. (See page 6 for minimum flue opening.

WARNING: This is a gas-fired heater. It uses air (oxy- gen) from the room in which it is installed. Provisions for adequate combustion and ventilation air must be provided. Refer to the National Fuel Gas Codes, ANSI Z233.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation.

This appliance may be installed in an aftermarket,* per- manently located, manufactured (mobile) home, where not prohibited by local codes.

This appliance is only for use with the type of gas indi- cated on the rating plate. This appliance is not convert- ible for use with other gases.

* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer

State of Massachusetts: The installation must be made by a licensed plumber or gas fitter in the Commonwealth of Massachusetts.

TABLE OF CONTENTS

Safety Information

3

Technical Service

12

Product Identification

4

Replacement Parts

12

Local Codes

4

Troubleshooting

13

Unpacking

5

Specifications

15

General Information

5

Wiring Diagram

15

Installation

5

Illustrated Parts Breakdown and Parts List

16

Operating Appliance

9

Accessories

18

Inspecting Burners

11

Warranty Information

Back Page

Cleaning and Maintenance

12

 

 

 

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www.desatech.com

115481-01B

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Contents What to do if YOU Smell GAS HCA-24-RFP HCM-24-RFPTable of Contents Safety Information High traffic areas Windy or drafty areas Local CodesProduct Identification Provide adequate clearances around air openingsUnpacking InstallationFlue Opening Specifications General InformationInstalling Damper Clamp Venting Specifications forInstallation Placement of AppliancePropane/LP Checking GAS ConnectionsNatural From Gas Meter 5 W.C.** to 10.5 W.C. Pressure Test Pressures In Excess Of 1/2 Psig 3.5 kPaCorrect all leaks at once Placement of Floor MediaTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Lava rock to be used in ,Floor Media Kits Installed Operating ApplianceOperating Heater For Your Safety Read Before LightingUsing Transmitter Remote Lighting InstructionsTo Turn OFF GAS To Appliance Shut Off Main Burner Using RemoteInspecting Burners Shut Off Main Burner Without RemoteReplacement Parts Cleaning MaintenanceTechnical Service No. of Blinks Service Action TroubleshootingObserved Problem Possible Cause Remedy Problem Or blowing high causing OutSpecifications Wiring DiagramIllustrated Parts Breakdown Parts List Fireplace Hood AccessoriesEquipment Shutoff Valve GA5010 Damper Clamp GA6080115481-01B Limited Warranty VENT-FREE Firebox Warranty InformationKeep this Warranty
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