CONGRATULATIONS!
In selecting this LENNOX
Please carefully read and follow all of the instructions found in this manual. Please pay special attention to the safety instructions provided in this manual. The Homeowner's Care and Operation Instructions included here will assure that you have many years of dependable and enjoyable service from your LENNOX product.
Theseappliancesaredesignedtooperateonnatural gas or propane gas only. The use of other fuels or combination of fuels will degrade the performance of this system and may be dangerous.
Millivolt Models - BTU Input
Millivolt models come standard with the manu-
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TABLE OF CONTENTS |
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Introduction | Page | 2 |
General Information | Page | 2 |
Gas Controls Access | Page | 4 |
Operation / Care of Your Appliance ... | Page | 4 |
Variable Flame Adjustment | Page | 5 |
Maintenance | Page | 5 |
Front Glass Enclosure Panel, |
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Removal and Installation | Page | 6 |
Install Grate, Vermiculite |
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Embers & Logs | Page | 7 |
Burner Flame Appearance & Sooting Page | 9 | |
Burner Flame Adjustments | Page | 9 |
Millivolt Appliance Checkout | Page | 10 |
Electronic Appliance Checkout | Page | 10 |
Wiring Diagrams | Page 11 | |
Warranty | Page 11 | |
Product Reference Information | Page | 11 |
Accessory Components | Page 12 | |
Lighting Instructions – Millivolt | Page | 15 |
Lighting Instructions – Electronic | Page | 16 |
Maintenance Schedule | Page 17 | |
Troubleshooting Guide – Millivolt | Page | 18 |
Troubleshooting Guide – Electronic .. | Page | 18 |
Replacement Parts List | Page | 20 |
INTRODUCTION
The Fireplace models covered in this manual are
The Millivolt appliances have a millivolt gas control valve with piezo ignition system provides safe, efficient operation. If any optional acces- sories which require electrical power are being installed, the electrical power must be provided at the time of appliance installation.
The Electronic appliances have an electronic intermittent pilot system provides safe, efficient operation. External electrical power is required to operate these appliances.
These appliances comply with National Safety Standards and are tested and listed by OMNI- Test Laboratories, Inc. (Report
The Installation must conform to local codes or, in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA
GENERAL INFORMATION
Note: Installation and repair should be per- formed 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.
IMPORTANT
It is imperative that the control compartment, burners and circu- lating air passage ways of appli- ance be kept clean. See Mainte- nance instructions on Page 5.
Provide adequate clearances around air open- ings 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.
These fireplaces are designed as supplemen- tal heaters. Therefore, it is advisable to have an alternate heat source when installed in a dwelling.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Input (BTU)
Models | Fuel | Input Rate | |
| Type | (BTU / HR) | |
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Nat. Gas | 30,000 high | ||
23,000 low | |||
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Propane | 28,000 high | ||
22,000 low | |||
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Table 1
Electronic Models -
Electronic models have a fixed rate gas valve. The BTU Input for electronic models is shown in Table 2:
Input (BTU) - Fixed Rate
(electronic models)
Models | Fuel | Input Rate |
| Type | (BTU / HR) |
Nat. Gas | 30,000 | |
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Pro. Gas | 28,000 | |
(if field converted) |
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Table 2
Gas Pressure -
Tables 3, 4 and 5 show the appliances' gas pressure requirements.
Inlet Gas Supply Pressure
(all models)
Fuel # |
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| Minimum | Maximum |
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Natural Gas |
| 5.0" WC | 10.5" WC |
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| (1.24 kPa) | (2.61 kPa) |
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Propane |
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| 11.0" WC | 13.0" WC |
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| (2.74 kPa) | (3.23 kPa) |
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Table 3 |
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Manifold Gas Supply Pressure |
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Fuel # |
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| Low |
| High |
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Natural |
| (Lo) 2.2" WC |
| (Hi) 3.5" WC |
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Gas |
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| (.55 kPa) |
| (.87 kPa) |
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Propane | (Lo) 6.3" WC |
| (Hi) 10.0" WC |
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| (1.57 kPa) |
| (2.49 kPa) |
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Table 4