Lennox Hearth CI2500DVF, CI1500DVF manual Table of Contents

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CONGRATULATIONS ON THE PURCHASE OF YOUR NEW GAS APPLIANCE MANU- FACTURED BY LENNOX HEARTH PRODUCTS.

When you purchased your new gas fired heater, you joined the ranks of thousands of concerned individuals whose answer to their home heating needs reflects their concern for aesthetics, efficiency and our environment. We extend our continued support to help you achieve the maximum benefit and enjoyment available from your new gas fired heater. It is our goal at Lennox Hearth Products to provide you, our valued customer, with an appli- ance that will ensure you years of trouble free warmth and pleasure.

Thank you for selecting a Lennox Hearth Products gas fired heater as the answer to your home heating needs.

GENERAL INFORMATION

Note:Installation and repair should be performed by a qualified service person. The appliance should be inspected annually by a qualified professional service technician. More frequent inspections and cleanings may be required due to excessive lint from carpeting, bedding material, etc. It is imperative that the control compartment, burners and circulating air passage ways of the appliance be kept clean.

S'assurer que le brùleur et le compartiment des commandes sont propres. Voir les instructions

Sincerely,

All of us at Lennox Hearth Products

TABLE OF CONTENTS

 

 

Introduction

page

2

General Information

page

2

Operation/Care of Your Appliance

page

3

Control Compartment Access

page

3

Variable Flame Adjustment

page

4

Burn-In Period

page

4

Maintenance

page

4

Glass Cleaning

page

4

Maintenance Schedule

page

5

Front Glass Enclosure Panel,

 

 

Removal and Installation

page

6

Burner Adjustments

page

6

Flame Appearance and Sooting

page

6

Adjustment

page

7

Log Placement

page

8

Rockwool Placement

page

9

Millivolt Appliance Checkout

page

9

Wiring Diagrams

page

10

Warranty Information

page

10

Accessory Components

page

11

Lighting Instructions – Millivolt

page

13

Troubleshooting Guide – Millivolt

page

15

Replacement Parts List

page

16

INTRODUCTION

The Stove models covered in this manual are Direct-Vent sealed combustion vented gas stove heaters designed for residential applica- tion. Direct-Vent appliances operate with the combustion chamber isolated from the inside atmosphere. All air for combustion is brought in from the outside and exhaust gases are vented through the same direct vent, vent system.

These millivolt appliances are designed to operate on either natural or propane gas. A millivolt gas control valve with piezo ignition system provides safe, efficient operation. External electrical power is required to operate the optional electrically powered components if installed.

These appliances comply with National Safety Standards and are tested and listed by OMNI-Test Laboratories Inc.; Beaverton, Oregon (Report No. 116-S-08-05) to ANSI Z21.88-2002 (in Canada, CSA-2.33-2002), and CAN/CGA-2.17-M91 in both USA and Canada, as vented gas heaters.

Installation must conform to local codes. In the absence of local codes, installation must comply with the current National Fuel Gas Code, ANSI Z223.1 (NFPA 54). (In Canada, the current CAN/CGA B149 installation code.) Electrical wiring must comply with local codes. In the absence of local codes, installation must be in accordance with the National Electrical Code, NFPA 70 - (latest edition). (In Canada, the current CSA C22.1 Canadian Electric Code.).

DO NOT ATTEMPT TO ALTER OR MODIFY THE CONSTRUCTION OF THE APPLI- A N C E O R I T S C O M P O N E N T S . ANY MODIFICATION OR ALTERA- TION MAY VOID THE WARRANTY, CERTIFICATION AND LISTINGS OF THIS UNIT.

WARNING: IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE INJURY OR PROPERTY DAMAGE. REFER TO THIS MANUAL. FOR ASSISTANCE OR ADDITIONAL INFORMATION CONSULT A QUALIFIED INSTALLER, SERVICE AGENCY OR THE GAS SUPPLIER.

d'installation et d'utilisation qui accompagnent l'appareil.

Provide adequate clearances around air openings and adequate accessibility clearance for service and proper operation.

Never obstruct the front openings of the appliance.

Due to high temperatures the appliance should be located out of traffic and away from furniture and draperies. Locate furniture and window coverings accordingly. The recommended clearance zone from the front of the appli- ance to combustibles is 36 inches (914 mm). Maintain all other clearances as outlined in the Installation Manual.

WARNING: THESE STOVES ARE VENTED HEATERS.DONOTBURNWOODOROTHER MATERIAL IN THESE APPLIANCES.

These appliances are designed to operate on natural or propane gas only.

Input of millivolt models is variable. These rates are shown in the following table:

Input (BTU/HR) Manually-Modulated Gas Valves (millivolt models)

Models

Nat. Gas

Propane

 

 

 

CI1500DVF

17,500 to

20,500 to

28,000

27,000

 

 

 

 

CI2500DVF

25,500 to

26,500 to

38,500

34,500

 

Table 1

Table 2 shows the units' gas orifice size for the elevations indicated.

Burner Orifice Sizes

Model

Nat.

Prop.

Elevation

No.

Gas

Gas

Feet

 

 

 

(meters)

CI1500DVF

.104"

.061"

0-4500

(0-1372)

 

 

 

 

 

 

 

CI2500DVF

.121"

.068"

0-4500

(0-1372)

 

 

 

Table 2

 

 

 

2

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

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Contents Pour Réduire AU Minimum LE Risque D’INCENDIE Table of Contents Tables 3 and 4 show the units gas pressure requirements Control Compartment AccessLower Access Door Operation and Care of Your ApplianceVerify Proper Operation After Servicing MaintenanceGlass Cleaning Models with Porcelain Enamel FinishMaintenance Schedule Maintenance Task Accomplishing Person ProcedureReinstall Trivet Front Glass Enclosure Panel, Removal and InstallationBurner Adjustments Burner Flame AppearanceBurner Air Shutter Adjustment Air Shutter Adjustment GuidelinesLeft Top Twig Log PlacementRear Log Stoppers Proper Pilot Flame Appearance Do not Place Embers on TOP of the Burner SlotsSIT Millivolt Appliance Checkout Small Area Paint Touch-upReplacement Parts Wiring DiagramsWarranty Information Product Reference InformationAccessory Components Brickaded Liner Kits Warming ShelvesSIT Millivolt Gas Valve To Turn OFF GAS to ApplianceThis appliance has a pilot which must be lighted with a To PilotInstructions Dallumage Pour Fermer LE GAZ QUI Alimente L’APPAREILSymptom Possible Causes Corrective Action Replacement Parts List Gas ControlsCast Body Components Room Air Blower System Optional Kit 2021 29b 1314425 Reference Information Optional Warming Shelves Kit