Vermont Castings ICFDV40LNTSC, ICFDV40CNTSC Installation And Operating Instructions Manual
ICFDV Series Direct Vent Gas Fireplace Insert
Installation and Operating Instructions
Models: ICFDV40LNTSC, ICFDV40CNTSC
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly
could result in serious injury, death or
property damage.
• Do not store or use gasoline or other
fl ammable vapors and liquids in the
vicinity of this or any other appliance.
• WHAT TO DO IF YOU SMELL GAS
– Do not try to light any appliance.
– Do not touch any electrical switch; do
not use any phone in your building.
– Leave the building immediately.
– Immediately call your gas supplier from
a neighbor's phone. Follow the gas
supplier's instructions.
– If you cannot reach your gas supplier,
call the fi re department.
• Installation and service must be performed
by a qualifi ed installer, service agency or
the gas supplier.
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.
This appliance may be installed in an aftermarket,*
permanently located, manufactured home (USA
only) or mobile home, where not prohibited by
local codes.
This appliance is for use only with the type of gas
indicated on the rating plate. This appliance is
not convertible for use with other gases, unless
a certifi ed kit is used.
* Aftermarket: Completion of sale, not for purpose of resale, from
the manufacturer.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for
DANGER
HOT GLASS WILL
CAUSE BURNS.
DO NOT TOUCH GLASS
UNTIL COOLED.
NEVER ALLOW CHILDREN
TO TOUCH GLASS.
future reference.
20304852 10/14 Rev. 2
ICFDV40 Fireplace Insert
CONTENTS
Thank you and congratulations on your purchase of a
Vermont Castings Group Fireplace Insert.
PLEASE READ THE INSTALLATION AND OPERATION INSTRUCTIONS BEFORE USING THE APPLIANCE!
IMPORTANT: Read all instructions and warnings carefully before starting installation.
Failure to follow these instructions may result in a possible fi re hazard and will void the warranty.
Important Safety Information ......................................3
Code Approval ..............................................................4
Product Features ..........................................................5
Product Specifi cations .............................................5
High Elevations ........................................................5
Gas Pressures .........................................................5
Gas Specifi cations and Orifi ce Size ........................5
Insert Dimensions ........................................................6
General Installation Information .................................7
Before You Start .......................................................7
Insert Applications ....................................................7
Clearances ....................................................................8
Insert Clearances .....................................................8
Mantel Clearances ...................................................8
Hearth Requirements ...............................................8
Installation .....................................................................9
Insert Placement ......................................................9
Removing Command Center ...................................9
Zero-Clearance Fireplace Requirements ...............10
Venting Installation .....................................................11
Installation Precautions .......................................... 11
Venting Requirements ............................................11
Altitude Considerations ..........................................12
Venting Confi gurations ...........................................13
Intake/Exhaust Manifold Removal and
Vent Installation ......................................................14
Glass Frame Removal ................................................15
Glass Frame Removal ...........................................15
Insert Installation ........................................................16
Check Gas Type.....................................................16
Install Gas Line to Insert Location ..........................16
Check Gas Pressure...................................................18
Gas Shutoff Tool .....................................................18
Electrical Installation..................................................19
Electrical Wiring .....................................................19
Firebrick Installation ..................................................20
Firebrick Installation ...............................................20
Rock Wool and Log Placement .................................21
Rock Wool Placement ............................................21
Log Placement .......................................................21
Glass and Stone Installation .....................................22
Glass and Stone Placement ..................................22
Surround Installation .................................................23
Operating Instructions ...............................................24
For Your Safety Read Before Lighting ...................24
Operating Instructions ............................................25
To Turn Off Gas ......................................................25
Signature Command System Operation...................26
Features .................................................................26
Battery Installation .................................................26
System Confi guration/Setup ..................................26
Cold Climate Option ...............................................26
Remote Transmitter Learn Function ......................27
Key Combinations for System Settings ..................27
Functions/Operation ...............................................28
Touch Screen Remote Control Operation ................29
Safety Features ......................................................33
Using the Mounting Base .......................................34
Troubleshooting .....................................................34
Signature Command Troubleshooting .....................35
Air Shutter Adjustment ..............................................36
Adjusting the Air Shutter ........................................36
Cleaning and Maintenance ........................................37
Venting System ......................................................37 .
Cleaning Glass .......................................................37
Pilot and Burner Flames ........................................37
Firebox Cleaning ....................................................37
Yearly Service Procedure .......................................38
Replacement Parts .....................................................39
Replacement Parts and Required Accessories .......40
Optional Accessories .................................................41
For Massachusetts Residents ONLY ........................42
Warranty ......................................................................43
Effi ciencies..................................................................44
2
20304852
IMPORTANT SAFETY INFORMATION
ICFDV40 Fireplace Insert
INSTALLER
Please leave these instructions with the appliance.
WARNING:
• Read this owner’s manual carefully and completely before trying to assemble, operate,
or service this fi replace.
• Any change to this fi replace or its controls can be dangerous.
• Improper installation or use of this fi replace can cause serious injury or death from
fi re, burns, explosions, electrical shock and carbon monoxide poisoning.
This fi replace is a vented product. This fi replace must be
properly installed by a qualifi ed service person. The glass
door must be properly seated and sealed. If this unit is not
properly installed by a qualifi ed service person with glass
door properly seated and sealed, combustion leakage can
occur.
CARBON MONOXIDE POISONING: Early signs of carbon
monoxide poisoning are similar to the fl u with headaches,
dizziness and/or nausea. If you have these signs, the fi re-
place may not have been installed properly. Get fresh air
at once! Have the fi replace inspected and serviced by a
qualifi ed service person. Some people are more affected
by carbon monoxide than others. These include pregnant
women, people with heart or lung disease or anemia, those
under the infl uence of alcohol, and those at high altitudes.
Propane/LP gas and natural gas are both odorless. An
odor-making agent is added to each of these gases. The
odor helps you detect a gas leak. However, the odor added
to these gases can fade. Gas may be present even though
no odor exists.
Make certain you read and understand all warnings. Keep
this manual for reference. It is your guide to safe and proper
operation of this fi replace.
1. Installation and repair should be done by a qualifi ed
service person. The appliance should be inspected
before use and at least annually by a professional
service person. More frequent cleaning may be
required due to excessive lint from carpeting,
bedding material, et cetera. It is imperative that
control compartments, burners and circulating air
passageways of the appliance be kept clean.
2. This appliance is only for use with the type of gas
indicated on the rating plate. This appliance is not
convertible for use with other gases unless a certifi ed
kit is used.
3. For propane/LP fi replace, do not place propane/LP
supply tank(s) inside any structure. Locate propane/
LP supply tank(s) outdoors. To prevent performance
problems, do not use propane/LP fuel tank of less than
100 lbs. capacity.
OWNER
Please retain these instructions for future reference
4. If you smell gas
• shut off gas supply.
• do not try to light any appliance.
• do not touch any electrical switch; do not use any
phone in your building .
• immediately call your gas supplier from a neighbor’s
phone. Follow the gas supplier’s instructions.
5. Never install the fi replace
• in a recreational vehicle
• where curtains, furniture, clothing, or other fl amma-
ble objects are less than 36" from the front, top, or
sides of the fi replace
• in high traffi c areas
• in windy or drafty areas
6. Due to high temperatures, the appliance should be
located out of traffi c and away from furniture and
draperies.
7. This fi replace reaches high temperatures. Children
and adults should be alerted to the hazards of high
surface temperature and should stay away to avoid
burns or clothing ignition. Fireplace will remain hot
for a time after shutdown. Allow surfaces to cool before
touching.
8. Young children should be carefully supervised
when they are in the same room as the appliance.
Toddlers, young children and others may be susceptible to accidental contact burns. A physical
barrier is recommended if there are at risk individuals in the house. To restrict access to a fi replace
or stove, install an adjustable safety gate to keep
toddlers, young children and other at risk individuals out of the room and away from hot surfaces.
9. Clothing or other fl ammable material should not be
placed on or near the appliance.
10. Do not modify fi replace under any circumstances. Any
parts removed for servicing must be replaced prior to
operating fi replace.
11.
Turn fi replace off and let cool before servicing, install-
ing, or repairing. Only a qualifi ed service person should
install, service, or repair the fi replace. Have burner
system inspected annually by a qualifi ed service person.
.
20304852
3
ICFDV40 Fireplace Insert
IMPORTANT SAFETY INFORMATION & CODE APPROVAL
12. You must keep control compartments, burners, and
circulating air passages clean. More frequent cleaning
may be needed due to excessive lint and dust. Turn off
the gas valve and pilot light before cleaning fi replace.
13. Have venting system inspected annually by a qualifi ed service person. If needed, have venting system
cleaned or repaired. Refer to Cleaning and Mainte-
nance, Page 38.
14. Keep the area around your fi replace clear of combus-
tible materials, gasoline, and other fl ammable vapor
and liquids. Do not run fi replace where these are used
or stored. Do not place items such as clothing or decorations on or around fi replace.
15. Do not use this fi replace to cook food or burn paper or
other objects.
16. Never place anything on top of fi replace.
17. Do not use any solid fuels (wood, coal, paper, cardboard, etc.) in this fi replace. Use only the gas type
indicated on rating plate.
18. This appliance, when installed, must be electrically
grounded in accordance with local codes or in the
absence of local codes, with the National Electrical
Code, ANSI/NFP A 70, or the Canadian Electrical Code,
CSA C22.1.
19. Do not obstruct the fl ow of combustion and ventilation
air in any way. Provide adequate clearances around
air openings into the combustion chamber along with
adequate accessibility clearance for servicing and
proper operation.
20. Do not use fi replace if any part has been under water.
Immediately call a qualified service technician to
inspect the appliance and to replace any part of the
control system and any gas control which as been
under water.
21. Do not operate fi replace if any log is broken.
22. Do not use a blower insert, heat exchanger insert, or
any other accessory not approved for use with this
fi replace.
23. Do not operate the fi replace with glass door removed,
cracked, or broken.
DANGER
HOT GLASS WILL
CAUSE BURNS.
IMPORTANT:
PLEASE READ THE FOLLOWING
CAREFULLY
It is normal for fireplaces fabricated of steel
to give off some expansion and/or contraction
noises during the start up or cool down cycle.
Similar noises are found with your furnace heat
exchanger or car engine.
IMPORTANT:
PLEASE READ THE FOLLOWING
CAREFULLY
It is not unusual for gas fi replaces to give off some
odor the fi rst time it is burned. This is due to the
manufacturing process.
Please ensure that your room is well ventilated
during burn off — open all windows.
It is recommended that you burn your fi replace
for at least ten (10) hours the fi rst time you use it.
Place the fan switch in the “OFF” position during
this time.
CODE APPROV AL
Direct vent type appliances draw all combustion air from
outside of the dwelling through the vent pipe.
These appliances have been tested by CSA and found to
comply with the established standards for DIRECT VENT
GAS FIREPLACE HEATERS in the USA and Canada as
follows:
LISTED VENTED GAS FIREPLACE HEATER
TESTED TO ANSI Z21.88a-2012/CSA 2.33a-2012
STANDARDS
The installation must conform with local codes or, in the
absence of local codes, with the National Fuel Gas Code,
ANSI Z223.1/NFPA 54, or the National Gas and Propane
Installation Code, CSA B149.1.
A manufactured home (USA only) or mobile home OEM
installation must conform with the Manufactured Home
Construction and Safety Standard, Title 24 CFR, Part 3280,
or when such a standard is not applicable, the Standard for
Manufactured Home Installations, ANSI/NCSBCS A225.1,
or Standard for Gas Equipped Recreational Vehicles and
Mobile Housing, CSA Z240.4.
DO NOT TOUCH GLASS
UNTIL COOLED.
NEVER ALLOW CHILDREN
TO TOUCH GLASS.
4
Never connect unit to private (non-utility)
gas wells. This gas is commonly known as
wellhead gas.
WARNING
20304852
PRODUCT FEATURES
PRODUCT SPECIFICATIONS
•
This appliance has been certifi ed for use with either
natural or propane gas. Refer to the appropriate data
plates.
• This appliance is not for use with solid fuels.
• The appliance is approved for bedroom or bedsitting
room installations.
• The appliance must be installed in accordance with local
codes if any. If none exist use the current installation
code. ANSI Z223.1/NFPA 54 in the USA, CSA B149 in
Canada.
• This appliance is mobile home appr-oved.
• The appliance must be properly connected to a venting
system.
• The appliance is not approved for closet or recessed
installations.
HIGH ELEVATIONS
Input ratings are shown in BTU per hour and are certifi ed
without deration for elevations up to 4,500 feet (1,370 m)
above sea level.
For elevations above 4,500 feet (1,370 m) in USA,
installation must be in accordance with the current ANSI
Z223.1/NFPA 54 and/or local codes having jurisdiction.
In Canada, please consult provincial and/or local authorities having jurisdiction for installation at elevations above
4,500 feet (1,370 m).
ICFDV40 Fireplace Insert
Command
Center
Figure 1 ICFDV Series Fireplace Insert Controls
Control Board
Gas
Valve
AC Module
GAS PRESSURES
Natural LP
Inlet Minimum 4.5" w.c. 11.0" w.c.
Inlet Maximum 10.5" w.c. 13.0" w.c.
Manifold Pressure 3.5" w.c. 10.0" w.c.
GAS SPECIFICATIONS & ORIFICE SIZE
Max.
Fuel
Model
ICFDV40LNTSC Natural 39,000 28,000 3.1mm
ICFDV40CNTSC Natural 40,000 30,000 3.1mm
ICFDV40LNTSC w/
propane conversion LP 36,000 28,000 #50
ICFDV40CNTSC w/
propane conversion LP 35,000 28,500 #50
Type
Input
BTU/h
20304852
Min.
Input
BTU/h
Orifi ce
Size
5
ICFDV40 Fireplace Insert
26QE”
(56 mm)
556QE”
(144 mm)
INSERT DIMENSIONS
24(6QE” (621 mm)
1356M”
(337 mm)
1256O”
(318 mm)
1856"
(460 mm)
Figure 2
ICFDV Fireplace Insert Dimensions
266QE” (668 mm)
2956” (740 mm)
2356QE"
(586 mm)
256M”
(57 mm)
6
20304852
GENERAL INSTALLATION INFORMATION
ICFDV40 Fireplace Insert
BEFORE YOU ST ART
Read this homeowner manual thoroughly and follow all
instructions carefully. Inspect all contents for shipping
damage and immediately inform your dealer if any damage
is found. Do not install any unit with damaged, incomplete,
or substitute parts. Check your packing list to verify that all
listed parts have been received.
The following factors should be taken into consideration:
• This insert should have suffi cient access for its safe
operation and maintenance.
• The fl ow of combustion and ventilation air must not be
obstructed.
• Minimum clearances to combustibles, such as mantels,
must be maintained. Refer to Pages 8 and 9, Figures 3
and 4.
• Never obstruct the front opening of the insert.
• Do not install in the vicinity where gasoline or other
fl ammable liquids may be stored.
• These units can be installed in a bedroom. Refer to
National Fuel Gas Code ANSI Z233.1/NFPA 54 (current
edition), the Uniform Mechanical Code (current edition), and Local Building Codes for specifi c installation
requirements.
IMPORTANT: Your direct vent insert was designed to
be installed in an existing wood burning fi replace. The
location and clearances are subject to local building
codes.
Your remote control receiver must "learn"
the signal code from your hand-held transmitter. This operation should be performed
with power applied to the fi replace but before
the fi replace is installed into the fi replace
cavity. Refer to "Remote Transmitter Learn
IMPORTANT
Function" on Page 30.
The dimensions shown on Pages 8 and 9, Figures 3 and 4, are minimum clearances to main-
tain when installing this heater. Follow these
instructions carefully to ensure safe installation.
Failure to follow instructions exactly can create
WARNING
a fi re hazard.
INSERT APPLICA TIONS
Before installing the gas fi replace insert, consider the
functioning needs of the fi replace. Confi rm the size of the
fi replace cavity, the design of the chimney, and the availability of the gas supply and electricity for the insert fan.
IMPORT ANT: Your direct vent insert is designed to be
only vented vertically with a minimum height of 10 feet.
When the unit is installed into a wood burning fi replace,
the minimum distance the mantel can be placed above the
fi replace is governed by local building codes applicable to
wood burning fi replaces. Consult local authorities having
jurisdiction for these clearances. The underside of the
mantel will become warm. Use only fi nishes which are heat
resistant and do not discolor.
20304852
7
ICFDV40 Fireplace Insert
INSERT CLEARANCES
No combustibles (ie: drapes, doors) may be within, or
swing within 36" of the front of the insert.
Combustible Mantel
CLEARANCES
Finish Wall
Side Wall
Side Facing
10” (254 mm)
Minimum
Figure 3 Mantel Clearances
10” (254 mm)
Minimum
14”
(355 mm)
12” (305 mm)
Maximum Depth
11”
(279 mm)
FP2992
NOTE: Side clearance to com-
bustibles is 10" (254 mm) from
opening whether it is side wall
or mantel legs.
12" (305 mm)
14"
(355 mm)
Fireplace Insert
Opening
Figure 4 Mantel Clearances
Noncombustible
Material Required up
to 9" Above Fireplace
Opening
FP2993
MANTEL CLEARANCES
NOTE: The combustible area above the facing must
not protrude more than 3/4" from the facing. If it does,
it is considered a mantel and must meet the mantel
requirements listed in this manual.
8
HEARTH REQUIREMENTS
The insert must be installed on a noncombustible hearth
extending a minimum of 10" (254 mm) from the fi replace
opening (local codes may require a larger hearth). The
hearth must also extend to both sides of the face.
20304852
INSTALLATION
ICFDV40 Fireplace Insert
INSERT PLACEMENT
•
The insert must be placed within a code-conforming
masonry fi replace or a tested and listed zero-clearance
(UL-127, solid fuel) fi replace. Repair any fi replace
damage prior to installation.
• Because the insert uses a circulation blower, clean the
fi replace, smoke shelf and chimney before installing.
• This heater may be placed in a bedroom. Please be
aware of the large amount of heat this appliance produces when determining a location.
246M”
(629 mm)
226M”
(578 mm)
REMOVING COMMAND CENTER BRACKET
In order to fi t insert into a smaller opening, the command
center bracket may be removed. Refer to Pages 6 and 9
for dimensions.
If the bracket is removed, the small 2" deep, three-sided
surround, model ICF40S3B is required to mount command
center. Refer to surround instructions.
1. Remove command center from bracket by sliding out
to the right. Figure 6
2. Carefully lay unit on its back. Remove two (2) screws
holding bracket to insert. Figure 7
Command
Center
*3356”
(841 mm)
Figure 5 Minimum Openings
166M”
(426 mm)
*323⁄8" (822 mm) with
control box and bracket
removed.
FP2976
Command Center Bracket
Figure 6
Command
Center Bracket
Remove
Screws
Bottom of
Unit
20304852
Figure 7
FP2980
9
ICFDV40 Fireplace Insert
INSTALLATION
ZERO-CLEARANCE (METAL) FIREPLACE
REQUIREMENTS
The damper and grate must be removed.
•
•
The smoke shelf, internal baffl es, screen, refractory and
metal or glass doors may be removed (if applicable)
.
• Do not remove or alter the insulation or any structured
rigid frame members (metal sides, fl oor, door frames,
face of the fi replace, etc.).
IMPORTANT: Please review the following carefully.
It is normal for inserts fabricated of steel to give off some
expansion and/or contraction noises during the start up or
cool down cycle. Similar noises are found with your furnace
heat exchanger or car engine.
It is not unusual for your insert to give off some odor the
fi rst time it is burned. This is due to the curing of the paint
and any undetected oil from the manufacturing process.
Please ensure that your room is well ventilated. OPEN
ALL WINDOWS DURING INITIAL BURN OFF/CURING
PHASE.
Burn your insert for at least six (6) hours on "HIGH" the
fi rst time you use it. Place the fan in the "OFF" position
during this time.
Insulation
Smoke
Masonry Lining or Refractory
Screen
Metal or Glass Doors
Masonry Lining or Refractory
Figure 8 Metal Fireplace Zero-Clearance Requirements
Shelf
Grate
Damper
Baffl es
• Installer must attach red warning plate to
the inside of the fi rebox of fi replace with
screws supplied.
• Do not cut any sheet metal parts of the
fireplace in which this gas fireplace
insert is installed. THIS IS STRICTLY
PROHIBITED!
• If factory-built fi replace has no gas access
hole(s) provided, drill a 1.5" (37.5 mm) or
less through lower sides or bottom of
WARNING
fi rebox. You must plug the access hole
with noncombustible insulation after gas
supply line has been installed.
• If your factory-built fi replace has air pas-
sages on the face for zero clearance, DO
NOT BLOCK THESE PASSAGES!
Internal
10
20304852
VENTING INSTALLATION
ICFDV40 Fireplace Insert
Read all instructions completely and
thoroughly before attempting installation.
Failure to do so could result in serious
injury, property damage or loss of life.
Operation of improperly installed and
maintained venting system could result in
WARNING
serious injury, property damage or loss of
life.
Failure to follow these instructions will void
the warranty.
NOTICE
INSTALLATION PRECAUTIONS
Consult local building codes before beginning the installation. The installer must make sure to select the proper vent
system for installation. Before installing vent kit, the installer
must read this insert manual and vent kit instructions.
Only a qualifi ed installer/service person should install vent-
ing system. The installer must follow these safety rules:
VENTING REQUIREMENTS
• Make sure the exhaust pipe on heater
connects to exhaust portion of cap. Attach fl ex liners. Figure 9
• Do not crimp or rupture liner when bend-
WARNING
ing it into chimney offsets.
• The exhaust vent must reline the entire length of chim-
ney and terminate above chimney top.
• Vent must meet all vent manufacturer's requirements
when installed.
• Make sure you have the following before installing unit:
• 3" and 3" UL 1777 Listed gas liner for air inlet and
exhaust.
• Vertical Terminations kits:
HEDV32T812, HEDV32T1212
• Wear gloves and safety glasses for protection.
• Use extreme caution when using ladders or when
on rooftops.
• Be aware of electrical wiring locations in walls and
ceiling.
The following actions will void the warranty on your venting
system:
• Installation of any damaged venting component.
• Unauthorized modifi cation of the venting system.
• Installation of any component part not manufactured
or approved by Vermont Castings Group.
• Installation other than permitted by these instruc-
tions.
This insert must be vented to the outside.
The venting system must NEVER be
attached to a chimney serving a separate
solid fuel burning appliance. Each gas
appliance must use a separate vent system.
WARNING
Do not use common vent systems.
Inlet
Exhaust
Maximum Height 40'
(12.9 m)
Minimum Height 10'
(3 m)
20304852
Figure 9 Venting Unit
FP2947
11
ICFDV40 Fireplace Insert
VENTING INSTALLATION
ALTITUDE CONSIDERATIONS
This heater has been tested at altitudes ranging from sea
level to 4,500 feet (1,370 m). In this testing, heater with
standard orifi ce burns correctly with just an air shutter
adjustment. If you need to resize orifi ce for use at high
altitude, contact your dealer.
Termination Kit
(Refer to Page 10)
High Temp
Silicone
Failure to adjust air shutter properly may
lead to improper combustion which can
create a safety hazard. Consult your dealer
or installer if you suspect an improperly
WARNING
adjusted air shutter.
Apply high-temperature silicone to
lines on both ends and secure with
two (2) screws
3" and 3" UL 1777 Gas
Liner
Figure 10 Connecting Vent Pipe to Heater
12
FP2948
20304852
VENTING INSTALLATION
VENTING CONFIGURATIONS
Inlet
ICFDV40 Fireplace Insert
Termination Kits (Refer to Page 12)
Exhaust
3" (75 mm) Exhaust
UL 1777 Gas Liner 3" (75 mm) Inlet
Recommended block-off
plate (noncombustible
metal). Prevents odors from
chimney entering room.
UL 127 Solid
Fuel Z.C Firebox
FP2949
Figure 11 Inlet and Exhaust Reline
NOTE: You may use a reline confi guration with a masonry or zero-clearance fi replace.
20304852
13
ICFDV40 Fireplace Insert
INTAKE/EXHAUST MANIFOLD REMOVAL
AND VENT INSTALLATION
The intake/exhaust manifold is shipped attached to insert.
It may be removed to allow tight installation.
1. Unfasten the two (2) machine screws on the face of the
unit and release the plate assembly by sliding the plate
back.
2. Attach the exhaust and the intake fl ex pipes to the collar
on the plates with a hose clamp (not provided) or other
approved methods (check local codes).
3. Re-attach exhaust baffl e and manifold assembly in
reverse order of Step 1.
Exhaust Collar
Intake Collar
VENTING INSTALLATION
Plate
Assembly
FP2977
Exhaust/Intake
Slide Plate
Assembly
Machine
Screws
Figure 12
FP2979
4. While sliding unit in place, if necessary the glass latch/
shutoff tool can be used to help place the plate assembly. Using the small end of the tool, insert it in the square
notch in top front of fi rebox. Hook the plate assembly
with tool and pull forward into place while sliding fi rebox
to the rear. Figure 13
5. Reinstall and tighten machine screws.
Latch Tool
Figure 13
The unit is shipped from the factory as a natural gas unit
with the baffl e installed. The baffl e should be suffi cient for
venting up to 20 feet (6 m) off the top of the unit. An extra
baffl e plate is shipped with the unit for installations 20
feet and above. Adjust the plate to the closed position as
desired. Figure 14
Loosen Four (4) Screws to Adjust
FP1961
Bottom View
Closed Position
Figure 14 Baffl e Assembly and Adjustment
Bottom View
Open Position
14
20304852
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