Table Of Contents; Introduction; General Information - Lennox Hearth Products CI1500DVF Series Homeowner's Care And Operation Instructions Manual

CONGRATULATIONS ON THE PURCHASE OF YOUR NEW GAS APPLIANCE MANU-
FACTURED BY LENNOX HEARTH PRODUCTS.
When you purchased your new gas fi red heater, you joined the ranks of thousands of con-
cerned individuals whose answer to their home heating needs refl ects their concern for
aesthetics, effi ciency and our environment. We extend our continued support to help you
achieve the maximum benefi t and enjoyment available from your new gas fi red 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 fi red heater as the answer to your
home heating needs.
Sincerely,
All of us at Lennox Hearth Products

TABLE OF CONTENTS

Safety and Warning Information .......Page 2
Introduction ......................................Page 3
General Information ..........................Page 3
Variable Flame Adjustment ................Page 4
Burn-In Period ..................................Page 4
Maintenance ......................................Page 4
Operation/Care of Your Appliance .....Page 5
Gas Controls & Compartment Access .Page 5
Front Glass Enclosure Panel,
Removal and Installation .................Page 5
Burner Adjustments ..........................Page 6
Flame Appearance and Sooting .........Page 6
Adjustment Rod ................................Page 6
Log and Ember Placement ................Page 7
Millivolt Appliance Checkout .............Page 8
Small Area Paint Touch-up ................Page 8
Wiring Diagrams ...............................Page 9
Warranty Information ........................Page 9
Accessory Components ....................Page 10
Lighting Instructions - Millivolt ........Page 12
Maintenance Schedule ......................Page 14
Troubleshooting Guide - Millivolt .....Page 15
Replacement Parts List .....................Page 16
Optional Warming Shelves ...............Page 20

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.).

GENERAL INFORMATION

Note: Installation and repair should be performed
by a qualifi ed service person. The appliance
should be inspected annually by a qualifi ed
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
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.
NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE.
Due to high temperatures the appliance should
be located out of traffi c 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.
These appliances are designed as supplemen-
tal heaters. Therefore, it is advisable to have
an alternate heat source when installed in a
dwelling.
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
17,500 to
CI1500DVF
28,000
25,500 to
CI2500DVF
38,500
Table 1
Table 2 shows the units' gas orifi ce size for
the elevations indicated.
Burner Orifi ce Sizes
Elevation 0-4500 feet ( 0-1372 meters)
Natural
Model
Gas
Series
drill size (inches)
#37 (.104")
*
CI1500DVF
24M10 •
# (.121")
*
CI2500DVF
H1073 •
* Standard size installed at factory
• Part /Cat. Number
Table 2
Lighting Millivolt Appliances
To light millivolt appliances refer to the detailed
lighting instructions found on Page 12 (Eng-
lish) and Page 13 (French). Millivolt appliance
lighting instructions may also be found on the
pull-out lighting instruction labels attached to
the rear stove shield. Refer to Figure 3 on Page
5 for the location of the piezo igniter.
Millivolt appliances are fi tted with a burner ON/OFF
Rocker Switch, located at the right the rear stove
shield as shown in Figure 1. Once the pilot is lit,
the ON/OFF rocker switch will control the appliance
ON/OFF operation. To operate: Toggle the switch
between its ON and OFF positions.
Propane
20,500 to
27,000
26,500 to
34,500
Propane
Gas
drill size (inches)
1.5 mm (.061")
*
42M79 •
#51 (.068")
*
H1074 •
3