TABLE OF CONTENTS

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 is an unvented gas-fired heater. It uses air (oxygen) from the room in which it is installed. Provi- sions for adequate combustion and ventilation air must be provided. Refer to Air for Combustion and Ventilation section on page 6 of this manual.

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.

Sellers of unvented propane or natural gas-fired supplemental room heaters shall provide to each purchaser a copy of 527 CMR 30 upon sale of the unit.

Vent-free gas products are prohibited for bedroom and bathroom installation in the Common- wealth of Massachusetts.

TABLE OF CONTENTS

Safety Information

3

Inspecting Burners

25

Product Identification

4

Cleaning and Maintenance

26

Optional Remote Control Accessories

4

Wiring Diagram

27

Local Codes

5

Troubleshooting

28

Product Features

5

Specifications

32

Unpacking

5

Replacement Parts

33

Hood Assembly

5

Service Hints

33

Air for Combustion and Ventilation

6

Technical Service

33

Installation

8

Illustrated Parts Breakdown and Parts List

34

operating Fireplace

22

Accessories

38

2

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116658-01A

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Desa CDCFNRA, CDCFPRA installation manual Table Of Contents, 116658-01A