Lennox Hearth 775 - Manual (Page 2)

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
2
Input (BTU/HR) Manually-Modulated Gas
Valves (millivolt models)
Models Nat. Gas Propane
CI1500DVF
17,500 to
28,000
20,500 to
27,000
CI2500DVF
25,500 to
38,500
26,500 to
34,500
Table 1
PACKAGING LIST
The assembled vented gas stove heater is
packaged with:
one - log set located in fi rebox
one - ember strip located beneath stove
body (on pallet)
one - bag of glowing embers located in
the fi rebox
one - envelope containing the literature
package which consists of the
homeowner's manual, installation
instructions and warranty; located
on the top of the fi rebox
one - cast iron top
one - trivet
one - natural gas to propane conversion kit
one - ash lip
one - lower access door
four - leg levelers
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.
TABLE OF CONTENTS
Packaging ......................................page 2
Introduction ...................................page 2
General Information .......................page 2
High Altitude ..................................page 3
Location .........................................page 3
Specifi cations .................................page 4
Appliance and Vent Clearances ......page 5
Manufactured Home Requirements ...page 6
Vent Termination Clearances .........page 6
Typical Installation Sequence ........page 8
Step 1 Preparation ...........................page 8
Step 2 Remove Packaging .................page 8
Step 3 Remove Stove From Pallet ....page 8
Step 4 Remove Front Glass ...............page 8
Step 5 Remove Firebox Contents ......page 8
Step 6 Remove Cardboard Pkg. ........page 9
Step 7 Install LP Conv./Options .........page 9
Step 8 Install Lower Access Door .........page 9
Step 9 Install Venting .........................page 9
Step 10 Connect Gas Line ..................page 13
Step 11 Install Log Set .......................page 13
Step 12 Reinstall Front Glass .............page 14
Step 13 Perform Leak Test .................page 14
Step 14 Check Appliance Operation ...page 14
Step 15 Adjust Burner .......................page 15
Step 16 Install Top, Trivet & Ash Lip ..page 16
Rating Plates .......................................page 17
INTRODUCTION
These vented gas heaters are sealed combus-
tion, air circulating gas stoves designed for
residential applications. These appliances
must be installed with "Security Secure
Vent
TM " or "Simpson Dura Vent" brand vent
systems routed to the outside atmosphere
(other brands may not be used).
Millivolt appliances are designed to oper-
ate on natural or propane gas. A millivolt
gas control valve with piezo ignition system
provides safe, effi cient operation. External
electrical power is required to operate the
optional blower if installed on these units.
Note: Installation and repair should be per-
formed 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 carpet-
ing, 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 open-
ings and adequate accessibility clearance for
service and proper operation. Never obstruct
the front openings of the appliance.
These appliances are designed to operate
on natural or propane gas only.
Table 1 shows the BTU input for each
model:
Please read and understand these
instructions before beginning your
installation.
This installation manual will help you obtain
a safe, effi cient, dependable installation for
your appliance and vent system.
GENERAL INFORMATION
These millivolt models come standard with
the manually-modulated gas valve; fl ame
appearance and heat output can be controlled
at the gas valve.
DO NOT ATTEMPT TO ALTER OR MODIFY
THE CONSTRUCTION OF THE APPLIANCE OR ITS
COMPONENTS. ANY MODIFICATION OR ALTERA-
TION MAY VOID THE WARRANTY, CERTIFICATION
AND LISTINGS OF THIS UNIT.
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
concerned 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
These Millivolt appliances are listed by
OMNI-Test Laboratories Inc. for instal-
lation in bedrooms and manufactured
(mobile) homes.
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. (In Canada, the current
CAN-1 B149 installation code.) Electrical
wiring must comply with the National Electri-
cal Code ANSI/ NFPA 70 - latest edition. In
Canada, the current CSA C22-1 Canadian
Electrical Code - latest edition.