INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
US
INSTALLATION AND
OPERATING INSTRUCTIONS
STANDARD SERIES
Unvented Decorative Gas Fireplaces
P/N 903302 REV. M 12/2007
MODELS
VF5000-CMN-2 VF6000-CMN-2
VF5000-CMP-2 VF6000-CMP-2
FOR USE ONLY WITH DECORATIVE TYPE UNVENTED ROOM
HEATERS.
DO NOT BUILD A WOOD FIRE.
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.
WARNING: IF THE INFORMATION IN THIS MANUAL
IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE,
PERSONAL INJURY OR LOSS OF LIFE.
FOR YOUR SAFETY: Do not store or use gasoline
or other flammable vapors or liquids in the vicinity
of this or any other appliance.
FOR YOUR SAFETY: What to do if you smell gas:
• DO NOT light any appliance.
• DO NOT touch any electrical switches.
• DO NOT use any phone in your building.
• Immediately call your gas supplier from a
neighbor’s phone.
Follow your gas suppliers instructions.
• If your gas supplier cannot be reached, call the
fire department.
Installation and service must be performed by a
qualified installer, service agency or the gas supplier.
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
WARNING: DO NOT BURN WOOD OR OTHER MATERIAL IN
THESE APPLIANCES.
CAREFULLY REVIEW THE INSTRUCTIONS SUPPLIED WITH
THE DECORATIVE TYPE UNVENTED ROOM HEATER FOR
THE MINIMUM FIREPLACE SIZE REQUIREMENT.
DO NOT INSTALL THE APPLIANCE IN THIS FIREBOX, UNLESS THIS FIREBOX MEETS THE MINIMUM DIMENSIONS
REQUIRED FOR THE INSTALLATIONS.
This is an unvented gas-fired heater. It uses air
(oxygen) from the room in which it is installed.
Provisions for adequate combustion and ventilation air must be provided. Refer to Combustion
and Ventilation Air Section, Page 3.
Due to high temperatures, the appliance should be located out
of traffic and away from furniture or draperies.
Do not place clothing or other materials on or near this appliance.
IMPORTANT: READ AND UNDERSTAND THESE INSTRUCTIONS
COMPLETELY BEFORE INSTALLING YOUR UNVENTED ROOM
HEATERS.
1
TABLE OF CONTENTS
General Information......................... page 2
Inventory ......................................... page 2
Tools and Building Supplies ............ page 2
Installation Applications .................. page 2
Important Safety Information .......... page 2
Codes .............................................. page 3
Combustion and Ventilation Air ....... page 3
Location of Fireplace ....................... page 4
Clearances ....................................... page 5
Preinstallation.................................. page 5
Installation – Built-In ....................... page 5
Framing Dimensions........................ page 6
Electrical Wiring – Optional Blower . page 7
Gas Pressure Check......................... page 7
Finished Wall Details ....................... page 8
Installation – Surround .................... page 8
Connecting Gas Line........................ page 9
Log Assembly .................................. page 9
Flame Appearance ........................... page 9
Optional Equipment ......................... page 10
Forced Air Kit ................................... page 10
Cleaning and Servicing .................... page 12
Accessories/Components ................ page 12
Appliance Specifications .................. page 14
Troubleshooting Guide .................... page 15
Operating Instructions ..................... page 16
Replacement Parts List.................... page 18
Replacement Parts .......................... page 19
GENERAL INFORMATION
The VF5000 and VF6000 Series Unvented Room
Heaters covered in this manual feature ceramic
fiber split logs which glow realistically when the
heater is operating.
These heaters are manually controlled.
A spark ignition system (piezo) allows the heater
pilot gas to be lit without the use of matches or
batteries and permits operation of the heater
during a power outage.
These heaters are fitted with a specially designed pilot (ODS) which responds to the
amount of oxygen available in the room and
shuts the heater off before the oxygen level
drops below 18%. The pilot can be relit only
when fresh air is available. Refer to the Combustion and Ventilation Air section.
The VF5000 and VF6000 Series Unvented Room
Heaters may be built into a framed wall, or
installed in an optional oak surround.
This heater has been tested to the standards of
ANSI Z21.11.2 unvented heaters.
Do not install these unvented room heaters in
a bedroom or bathroom as all units exceed
maximum allowable BTU/Hr input of 10,000.
Inventory
Unvented Gas Fireplace
Gas connection fittings
Installation and Operating Instructions
Tools and Building Supplies
Normally Required
Tools Should Include:
Phillips screwdriver
Hammer
Saw and/or Sabersaw
Measuring tape
Electric drill and bits
Pliers
Square
Piping complying with local codes
Pipe wrench
Tee joint
Pipe compound
Building Supplies Should Include:
Framing materials
Wall finishing materials
Caulking materials (noncombustible)
Fireplace surround materials
Installation Applications
1. Fireplace built into a framed wall.
2. Fireplace installed with oak surround and/
or platform (Refer to the DV5/6 unfinished
oak veneer surround installation instructions,
P/N 903593).
Check the inventory list to be sure that you have
all the necessary parts in usable condition. Also
check for concealed damage.
IMPORTANT SAFETY INFORMATION
INSTALLER: PLEASE LEAVE THESE INSTRUCTIONS WITH THE OWNER.
OWNER: PLEASE RETAIN THESE INSTRUCTION FOR FUTURE REFERENCE.
IMPORTANT: BEFORE STARTING YOUR
HEATER INSTALLATION, READ THESE INSTALLATION INSTRUCTIONS CAREFULLY TO BE
SURE YOU UNDERSTAND THEM COMPLETELY
AND IN ENTIRETY. FAILURE TO FOLLOW
THESE INSTRUCTIONS COULD CAUSE A
HEATER MALFUNCTION RESULTING IN SERIOUS INJURY AND/OR PROPERTY DAMAGE.
UNVENTED GAS ROOM HEATER SPECIFICATIONS AND TECHNICAL DETAILS
Valve Regulator Pressure Gas Inlet
Model No. Gas Type Maximum BTU/HR Operation Ignition Setting Pressure
VF5000-CMN-2 Natural 25,000 Manual Piezo 5" w.c. Max 10 ¹⁄₂" w.c.
Min. 6" w.c.
VF5000-CMP-2 Propane/ 25,000 Manual Piezo 10" w.c. Max 13" w.c.
LPG Min. 11" w.c.
VF6000-CMN-2 Natural 32,000 Manual Piezo 5" w.c. Max 10 ¹⁄₂" w.c.
Min. 6" w.c.
VF6000-CMP-2 Propane/ 32,000 Manual Piezo 10" w.c. Max 13" w.c.
LPG Min. 11" w.c.
Note: Test gage connections are provided on the front of the gas control valve (identified A for the manifold side and E for inlet pressure).
2
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
WARNING: ANY CHANGE TO THIS UNVENTED ROOM HEATER OR ITS CONTROLS CAN BE DANGEROUS. IMPROPER
INSTALLATION OR USE OF THIS HEATER
CAN CAUSE SERIOUS INJURY OR DEATH
FROM FIRE, BURNS, EXPLOSION OR
CARBON MONOXIDE POISONING.
WARNING: THESE APPLIANCES ARE
DESIGNED TO OPERATE ON NATURAL
OR PROPANE GAS ONLY. THE USE OF
OTHER FUELS OR COMBINATION OF
FUELS WILL DEGRADE THE PERFORMANCE OF THIS SYSTEM AND MAY
BE DANGEROUS.
Carbon Monoxide Poisoning: Early signs of
carbon monoxide poisoning are similar to
the flu with headaches, dizziness and/or nausea. If you have these signs, obtain fresh air
immediately. Turn off the gas supply to the
heater and have the Unvented Gas Heater
serviced as it may not be operating correctly.
• Due to high temperatures, the heater should
be located out of traffic and away from furniture and draperies.
• Children and adults should be alerted to the
hazard of high surface temperatures and should
stay away to avoid burns or clothing ignition.
• Young children should be carefully supervised when they are in the same room with the
heater.
• Do not place clothing or other flammable
material on or near the heater for the purpose
of drying.
• Installation and repair should be done by a
qualified service person. The heater 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, etc. It is
important that control compartments, burners and circulating air passageways of the
heater be kept clean.
• Allow the heater to cool before servicing.
Always shut off any electricity or gas to the
heater while performing service work.
• Do not install the VF5000 and VF6000 series
heaters in a bedroom or bathroom.
• The installation must conform with local
codes or, in the absence of local codes with the
National Fuel Gas Code, ANSI Z223.1.
• The heater and its individual shut-off valve
must be disconnected from the gas supply
piping system while performing any tests of
the gas supply piping system at pressures in
excess of 1/2 psig.
• The heater must be isolated from the gas
supply piping system by closing its individual
manual shut-off valve during any pressure
testing of the gas supply piping system at test
pressures equal to or less than 1/2 psig.
• Any safety screen or guard removed for
servicing the heater must be replaced prior to
operating the heater.
• Keep heater area clear and free from combustible materials, gasoline and other flammable vapors and liquids.
• Do not use these appliances if any part has
been under water. Immediately call a qualified
professional service technician to inspect the
appliance and to replace any parts of the
control system and any gas control which
have been under water.
• Test gage connections are provided on the
front of the gas control valve (identified A for
the manifold side and E for inlet pressure).
• Input ratings are shown in BTU per hour and
are for elevations up to 7,000 feet. Operating
heater above elevations of 7,000 feet may
cause ODS pilot outage.
• Ensure that the heater is clean when operating. Excessive dust accumulation on the burner
and logs will increase the amount of carbon
monoxide formation and could lead to carbon
monoxide poisoning and death.
CODES
Adhere to all local codes or in their absence the
latest edition of The National Fuel Gas Code
ANSI Z223.1 or NFPA54 which can be obtained
from The American National Standards Institute, Inc. (1430 Broadway, New York, NY,
10018) or National Fire Protection Association,
Inc. (Batterymarch Park, Quincy, MA, 02269).
Massachusetts And New York Requirements
These appliances are approved for installation
in the following USA locations listed in the
following:
Massachusetts:
These fireplaces are approved for installation
in the US state of Massachusetts if the following additional requirements are met-
• Installation and repair must be done by a
plumber or gas fitter licensed in the Commonwealth of Massachusetts.
• The flexible gas line connector used shall not
exceed 36 inches (92 centimeters) in length.
• The individual manual shut-off must be a Thandle type valve.
• Vent-Free appliances may NOT be installed in
bedrooms or bathrooms.
• A working smoke detector must be installed
in the area where vent-free appliances are
installed.
Seller of unvented propane or natural gasfired supplemental room heaters shall provide to each purchaser a copy of 527 CMR 30
upon sale of the unit.
New York:
These appliances are approved for installation in the US state of New York, but not in
New York City.
COMBUSTION AND VENTILATION AIR
These heaters shall not be installed in a confined space. The heater may be located in
unusually tight construction provided the
space is unconfined, or if confined, is provided with two permanent openings communicating directly with an additional room(s)
of sufficient volume so that the combined
volume of all connected spaces meets the
criteria for an unconfined space, (National
Fuel Gas Code ANSI Z223.1 (latest edition),
Section 5.3). Generally 50 ft3 per 1,000 BTU
input of all operating appliances in the space.
The National Fuel Gas Code defines a confined space as a space whose volume is less
than 50 ft3 per 1,000 BTU/Hr (4.8 m3 per kw)
of the aggregate input rating of all appliances
installed in that space and an unconfined
space as a space whose volume is not less
than 50 ft3 per 1,000 BTU/Hr (4.8 m3 per kw)
of the aggregate input rating of all appliances
installed in that space.
Rooms communicating directly with the space
in which the appliances are installed, through
openings not furnished with doors, are considered a part of the unconfined space.
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
3
Unusually tight construction is defined as construction where:
a. wall and ceilings exposed to the outside
atmosphere have a continuous water vapor
retarder with a rating or one perm or less with
openings gasketed or sealed, and
b. weather stripping has been added on operable windows and doors, and
c. caulking or sealants are applied to areas
such as joints around window and door frames,
between sole plates and floors, between wallceiling joints, between wall panels, at penetrations for plumbing, electrical, and gas lines,
and at other openings.
Use the following equations to determine if
you have a confined or unconfined space.
1.Determine the volume of space — ft
Length x Width x Height = _____ ft
3
.
3
(Include adjoining rooms with doorless passageways or ventilation grills between
rooms.)
Example: 24' (L) x 16' (W) x 8' (H) = 3072
3
ft
4. Compare the maximum BTU/Hr the space
can support with the actual amount of BTU/
Hr used.
_________ BTU/Hr
(max. the space can support)
_________ BTU/Hr
(actual amount of BTU/Hr used)
Example:
61,440 BTU/Hr
(max. the space can support)
66,000 BTU/Hr
(actual amount of BTU/Hr used)
The space in the above example is a confined
space because the actual BTU/Hr used is more
than the maximum BTU/Hr the space can support. You must provide additional fresh air.
WARNING: IF THE AREA IN WHICH THE
HEATER MAY BE OPERATED IS SMALLER
THAN THAT DEFINED AS AN UNCONFINED SPACE, PROVIDE ADEQUATE
COMBUSTION AND VENTILATION AIR BY
ONE OF THE METHODS DESCRIBED IN
THE NATIONAL FUEL GAS CODE, ANSI
Z223.1 1992, SECTION 5.3 OR APPLICABLE LOCAL CODES.
LOCATION OF FIREPLACE
Carefully select the best location for installation
of your VF5000 and VF6000 series Unvented
Room Heater. The following factors should be
taken into consideration:
• Clearance to side wall, ceiling, woodwork
and windows.
• Location must not be affected by drafts
caused by kitchen exhaust fans, return air registers for forced air furnaces/air conditioners,
windows or doors.
• Installation must provide adequate ventilation and combustion air.
• Do not install the VF5000 and VF6000 series
heaters in a sleeping room or bathroom.
• Never obstruct the front opening of the
heater or restrict the flow of combustion and
ventilation air.
• This appliance may be installed in an aftermarket manufactured (Mobile) Home, where
not prohibited by state or local codes.
*Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer.
2.Divide the volume of space by 50 ft3 to
determine the maximum BTU/Hr the space
can support.
______ (volume of space – ft3)/ 50 ft3 =
(Maximum BTU/Hr the space can support)
Example: 3072 ft3 / 50 ft3 = 61.44
or 61,440 BTU/Hr the space can support.
3. Add the BTU/Hr of all the fuel burning appli-
ances in the space.
Vent-Free heater _______ BTU/Hr
Gas appliance #1* _______ BTU/Hr
Gas appliance #2 + _______ BTU/Hr
Total = _______ BTU/Hr
Example:
VF6000 Vent-free heater 32,000 BTU/Hr
Gas appliance #1 34,000 BTU/Hr
(water heater)
Total = 66,000 BTU/Hr
* Do not include direct-vent gas appliances.
Direct-vent is sealed combustion and draws
combustion air from the outdoors.
Your options are:
a. Rework equations adding the space of ad-
joining room(s). If the extra volume provides
an unconfined space, then remove door or
add ventilation grills between rooms. Refer
to National Fuel Gas Code, ANSI Z223.1
1992, Section 5.3.
b. Vent room directly to the outdoors. Refer to
National Fuel Gas Code, ANSI Z223.1 1992,
Section 5.3.
c. Install a lower BTU/Hr heater, such as the
25,000 BTU/Hr, to make the area an unconfined space.
If the actual BTU/Hr used is less than the
maximum BTU/Hr the space can support, then
the space is an unconfined space. You will need
no additional fresh air ventilation for an unconfined space.
• Minimize modifications to existing construction. Refer to
Figure 1
for location suggestions.
Figure 1
To ensure even heat distribution, it is best to
position the heater centrally against the longest wall of the room. Make sure there is adequate ventilation where the heater is installed.
The gas appliance will shut off if the oxygen
level falls below 18.0%.
These appliances are uniquely suited for installations requiring a utility shelf positioned
directly above the fireplace. Utility shelves like
these are commonly used for locating television sets and decorative plants.
4
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
To provide for the lowest possible shelf surface, combustible materials used to support a
utility shelf directly above these appliances
should be positioned just above the appliance
top spacers. The minimum height from the
base of the VF5000 to the underside of combustible materials used to construct a utility
shelf is 34-1/2” (876 mm). The minimum
height from the base of the VF6000 to the
underside of combustible materials used to
construct a utility shelf is 39-1/2” (1003 mm).
The appliance should be mounted on a fully
supported base extending the full width and
depth of the unit. The appliance may be located
on or near conventional construction materials. However, if installed on combustible materials, such as carpeting, vinyl tile, etc., a metal
or wood barrier covering the entire bottom
surface must be used.
If the appliance is to be elevated above floor
level, a solid continuous platform must be
constructed.
WARNING: MAINTAIN MINIMUM
CLEARANCES.
Do not install in the vicinity of gasoline or other
flammable liquids. The heater must be kept clear
and free from these combustible materials and
may not be located near where they are stored.
Combustible
Finished Wall
Materials
12"
( mm)
26"
( mm)
22-1/2"
( mm)
18-5/8"
( mm)
14-1/2"
( mm)
8"
( mm)
VF Series
10''
8''
6''
2-1/2"
( mm)
Header
Spacer
Top of Appliance
Top of Door Frame
Figure 2
A hearth extension is not required with this
appliance. If a hearth extension is used, do not
block the lower control compartment door. Any
hearth extensions used is for appearance only
and does not have to conform to standard
hearth extension installation requirements.
Note: Combustible wall finish materials and/or
surround materials must not be allowed to
encroach the area defined by the appliance
front face (black sheet metal). Never allow
combustible materials to be positioned in front
of or overlapping the appliance front face.
Remove wood slats and remove and discard
the wood slat mount brackets. Loosen and
remove the three (3) 1/4"-20 x 1" Phillips pan
head screws at the three (3) tabs located along
the door frame top edge. Tilt the glass door
frame assembly outward and disengage the
three (3) tabs along the bottom of the door from
the three (3) brackets at the bottom of the
firebox opening. Remove the door and set the
panel aside protecting it from inadvertent damage. Retain the three (3) screws for use on
reassembly. Remove the logs, packaged inside
the firebox, and also set aside.
Check Gas Type
This appliance can only be connected to the gas
type specified on the appliance data plate. This
appliance can not be modified in the field for a
different gas type. If the gas type to be used is
not the one specified contact the dealer to
obtain the correct gas appliance.
Note: Illustrations shown in this manual reflect
“typical” installations with nominal dimensions
and are for design and framing reference only.
Actual installations may vary due to individual
design preferences. However, always maintain
minimum clearances to combustible materials
and do not violate any specific installation requirements.
Clearances
WARNING: DO NOT INSTALL VF SERIES UNVENTED ROOM HEATERS IN
SLEEPING QUARTERS, OR IN RECREATIONAL VEHICLES.
WARNING: DO NOT INSTALL THE VF
UNVENTED ROOM HEATER:
• WHERE CURTAINS, FURNITURE,
CLOTHING OR OTHER FLAMMABLE
OBJECTS ARE LESS THAN 42" FROM
THE FRONT OF THE UNVENTED ROOM
HEATER.
• IN HIGH TRAFFIC AREAS.
• IN WINDY OR DRAFTY AREAS.
Ensure the minimum clearances shown in
ures 2 and 3
are maintained.
Minimum clearance to combustibles are:
Appliance: side and back - 0"
floor - 0"
adjacent wall - 6"
ceiling - 37-1/2” (953 mm)
Fig-
6" Clearance
to Combustible
Side Wall
Max. Projection (See Fig. 2)
37-1/2" Min.
to Ceiling
Combustible
Mantel
(953 mm)
(See Fig. 2)
Figure 3
PREINSTALLATION
Check that all listed parts have been received.
Carefully inspect the heater case and contents
for shipping damage and immediately inform
the dealer from whom you purchased the gas
fireplace if any damage is found.
The appliance is shipped with all gas controls
and components installed and pre-wired. Remove the shipping carton, exposing the optional (if installed) front glass door frame.
Note: The following steps represent the normal
sequence of installation. Each installation is
unique, however, and might require a different
sequence.
CAUTION: HEATERS CREATE WARM AIR CURRENTS. THESE CURRENTS MOVE HEAT TO
WALL SURFACES NEXT TO HEATER. INSTALLING HEATER NEXT TO VINYL OR CLOTH WALL
COVERINGS OR OPERATING HEATER WHERE
IMPURITIES IN THE AIR (SUCH AS TOBACCO
SMOKE) EXISTS, MAY DISCOLOR WALLS.
Step 1. Position heater in desired location
(freestanding, onto surround base or into prepared framing) and secure.
Step 2. Plumb gas line. (Gas connections should
only be performed by an experienced, licensed/
certified tradesman.)
Step 3. Assemble logs and test flame appearance.
Step 4. Complete finish wall material, surround
and optional hearth extension to your individual
taste.
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
5
Note: Framing dimensions in Figures 4 - 9 are calculated for a nailing flange depth of
¹⁄₂
" (13 mm).
INSTALLATION STEPS
Built-In Systems
Outside Wall
Figure 4
41"
(1041mm)
Figure 5
37" (940mm)
37" (940mm)
58" (1473mm)
Back Wall of
Chase/Enclosure
Including Finishing
Materials If Any.
15 1/2"
(394mm)
VF5000
Back Wall of
Chase/Enclosure
Including Finishing
Materials If Any.
13 1/2"
(343mm)
(737mm)
29"
VF5000
Outside Wall
Figure 7
47 7/8"
(1216mm)
Figure 8
41" (1041mm)
Back Wall of
Chase/Enclosure
Including Finishing
Materials If Any.
41" (1041mm)
67 3/4" (1721mm)
Back Wall of
Chase/Enclosure
Including Finishing
Materials If Any.
19 1/2"
(495mm)
VF6000
14 1/4"
(362mm)
33 7/8"
(860mm)
VF6000
WARNING: DO NOT ALLOW FANS TO
BLOW DIRECTLY INTO THE FIREPLACE.
AVOID ANY DRAFTS THAT ALTER
BURNER FLAME PATTERNS.
WARNING: DO NOT USE A BLOWER INSERT, HEAT EXCHANGER INSERT OR
OTHER ACCESSORY NOT APPROVED
FOR USE WITH THIS HEATER.
Do not burn solid fuels in this listed unvented
gas room heater.
Step 1. Frame VF5000 appliance enclosures
as illustrated in
Figures 4, 5 and 6
VF6000 appliance enclousures as illustrated
in
Figures 7, 8 and 9
for surround installations
proceed to Step 8.
Note: The framed depth (15-1/2" for a flat wall,
29-1/4" for a corner VF5000 and 22-5/8" and
36-3/8" for a VF6000 ) must always be measured from a finished surface. If a wall covering
such as drywall is to be attached to the rear wall,
then the dimension must be measured from the
drywall surface.
Step 2. Route a 1/2" (13 mm) gas line along the
left or right side framing (
Figure 10
. Frame
).
6
37 1/4"
(946 mm)
Figure 6
37"
(940 mm)
15 1/2"
(394 mm)
VF5000
42 3/8"
(1076 mm)
19 1/2"
(495 mm)
41"
(1041 mm)
VF6000
Figure 9
The header may be in direct contact with the top
metal spacers, but must not rest on them or be
notched to fit around them.
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
3"
(76 mm)
VF6000 - 11"
(279 mm)
VF5000 - 7 1/2"
(191 mm)
Figure 10
All appliances have a 3" long 3/8" NPT nipple
installed at the valve. To quickly and easily
complete the gas line routing, use the gas flex
line kit, Model GFLV.
1/2" x 3/8" Flare
Shut-Off Valve
Gas Flex Line Kit, Model GFLV
3/8" NPT x 3/8"
Flare Fitting
Gas Valve
B. Brush all joints and connections with the
gas leak test solution to check for leaks. If
bubbles are formed, or gas odor is detected,
turn the gas control knob to the “OFF” position. Either tighten or refasten the leaking
connection and retest as described above.
3/8" Flex Tubing
Gas Stub
3/8" Shut-Off Valve
1/2" x 3/8" Reducer
Figure 11
Step 3. Ensure the hood is properly positioned
in the open area above the appliance door. If
required insert the tabs, on each end of the
hood, into the bracket at each end. Bend the
two tabs over to secure.
Step 4. Position appliance into prepared
framing, secure with 6d nails or equivalent at
the nailing flange along each side.
Step 5. Connecting Gas Line – Make gas line
connections. All codes require a shut-off valve
mounted in the supply line.
Figure 11
illustrates two methods for connecting the gas
supply. Installation methods and materials
must be in compliance with local codes.
The gas control valve is located in the lower
control compartment. To access the valve
open the lower control compartment door
(
Figure 12
). The control valve has a 3/8" NPT
thread inlet port and is fitted with a 3" (76 mm)
long nipple, 3/8" NPT on both ends.
Plan the connections accordingly. We recommend that the gas line be routed for the left
side of the appliance to ensure adequate access to the rear lower compartment for installation and servicing of the optional FAB-1100
blower.
3/8" Nipple, Standard
with all Units
3/8" Union
3/8" Close Nipple
Control
Valve
Lower Control
Compartment Door
Figure 12
Secure all joints tightly using appropriate
tools and sealing compounds (ensure propane resistant compounds are used in propane applications).
Turn on gas supply and test for gas leaks,
using a gas leak test solution (also referred to
as bubble leak solution).
Note: Using a soapy water solution (50% dish
soap, 50% water) is an effective leak test
solution but it is not recommended, because
the soap residue that is left on the pipes/
fittings can result in corrosion over time. Never
use an open flame to check for leaks.
C. When the gas lines are tested and leak free,
be sure to rinse off the leak testing solution.
D. When the gas lines are tested and leak free,
observe the individual tongues of flame on the
burner. Make sure all ports are open and
producing flame evenly across the burner. If
any ports are blocked, or partially blocked,
clean out the ports.
An external regulator must be used on all propane (L.P.G.) heaters, in addition to the regulator fitted to the heater, to reduce the supply tank
pressure to 13" w.c. (maximum).
WARNING: CONNECTING DIRECTLY TO
AN UNREGULATED PROPANE TANK CAN
CAUSE AN EXPLOSION.
Step 6. Installing the Optional Remote Wall
Switch – The standard millivolt system comes
from the factory wired as shown in
Select a convenient location for the remote wall
switch and connect the wiring to the appliance
(
Figure 14
).
CAUTION: DO NOT CONNECT THE OPTIONAL
REMOTE SWITCH TO A 120V POWER SUPPLY.
Note: The optional rocker switch is mounted to
the appliance and wired in the same way as the
remote wall switch.
Step 7. Installing the Optional Forced Air
Blower Kit Wiring – A receptacle plate is pro-
vided for the installation of the FAB-1100 forced
air blower kit (optional). Electrical power must
be provided to this plate to operate the blower.
Route a 3-wire, 120Vac power line with control
switch to the lower left front corner of the
appliance. Supply wires are to be connected to
the outlet as shown in
Figure 15
the polarity (as determined by the colors of the
wires) is exactly as shown. The black and red
wire loop must be left intact, with the mating
connectors connected.
Figure 13
, ensuring that
.
A. Light the appliance (refer to safety and
lighting instructions on pages 18 and 19) (
*Note
).
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
See
7
VF5000/VF6000 Series
Standard Wiring Diagram
If any of the original wire as supplied must be replaced, it
must be replaced with Type AWM 105°C – 18 GA. wire.
From Thermocouple
**
Thermopile
TPTH TP TH
* For Rocker or ON/OFF Wall Switch Attachment Only.
Figure 13
Ground Wire
Connection
White
(Supply)
120 Vac
60 Hz
Black
(Supply)
VF5000/VF6000 Series
Optional Wiring Diagram
If any of the original wire as supplied must be replaced, it
must be replaced with Type AWM 105°C – 18 GA. wire.
From Thermocouple
Wall Switch/Rocker Switch
Thermopile
TPTH TP TH
* For Rocker Switch Attachment Only.
Factory Wired Field Wired
Figure 14
OFF/ON Blower
Wall Switch
Black
Receptacle
White
Fireplace
Bipolar
Terminal
Screw
Junction Box
Black
Wire
Blower Wiring Diagram
Blower
(Lower)
Outlet
Optional ON/OFF
*
To Fuse or
Circuit Breaker
IMPORTANT: Ground lead must be connected
to the green screw located on the junction box
cover plate. Failure to do so will prevent the
appliance from operating. The appliance must
be electrically grounded in accordance with
local codes or, in the absence of local codes, the
National Electrical Code, ANSI/NFPA 70-(latest
*
edition). (In Canada, the current CSA C22-1
Canadian Electrical Code.)
The forced air blower kit may be mounted at
initial appliance installation or at any time thereafter. Follow the instructions provided with the
blower kit.
Finished Wall Details
It is sometimes best to frame the appliance
after it has been positioned in place. Frame with
2 x 4s or heavier lumber. Always frame in
accordance with local building codes.
Note: The header may rest on the top spacers
but must not be notched to fit around them.
120V
AC
}
60Hz
In order to install the appliance facing flush with
the finished wall, position the framework to
accommodate the thickness of the finished wall
(
Refer to Figures 2 and 3
).
If you live in a cold climate, seal all cracks
around your appliance with noncombustible
material and wherever cold air could enter the
room. It is especially important to insulate
outside chase cavity between studs and under
floor on which appliance rests, if floor is above
ground level.
Proceed to Step 12.
Surround Installations
Note: The VF5000/VF6000 series appliances
must be installed giving full consideration to
the clearance and height requirements identified in this manual.
Mating
Connectors
Red Wire
Figure 15
Note: Supply wires may be alternatively connected to the outlet using the screw terminals,
however the black supply wire must be ganged wired to the same terminal that the pre-wired black
wire is attached to and the white supply wire must be connected to the opposite side of the outlet.
8
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
Figure 16
Step 8. Position Heater – Place the heater in
desired location. It may be helpful to temporarily assemble the surround around the appliance to properly locate the unit. Refer to
Figure 16
If the heater is to be installed into a framed wall
refer to the built-in assembly steps beginning
on page 4.
for floor and platform installations.
Note: The heater may be installed directly on a
floor made of standard combustible wood construction materials. Do not install the heater
directly on carpeting or other soft floor covering such as vinyl tile or flooring materials. Use
a wood or metal panel that extends the full
width and depth of the heater between the
heater and any soft floor covering material.
Refer to Figures 26 and 27 for base dimensions.
Step 9. Secure Heater – Bend the tabs down
(
Figures 2 and 15
securely tighten the appliance to the platform.
). Using two (2) screws
Note: Heater must be anchored to the floor or
platform.
Step 10. Install Optional 120V Wiring – Refer
to Step 5 for wiring instructions.
WARNING: DO NOT PLACE ANY LAVA
ROCK ON LOGS OR BURNERS. THIS MAY
CAUSE SOOTING.
Step 13. The heater includes a unitized set of
ceramic fiber logs. Handle these logs with
great care. The logs can be easily damaged,
but when handled properly they can provide
years of performance and enjoyment.
Position the unitized log set unto the burner as
shown in
Figure 17
.
WARNING: FAILURE TO POSITION THE
PARTS IN ACCORDANCE WITH THESE
DIAGRAMS OR FAILURE TO USE ONLY
PARTS SPECIFICALLY APPROVED WITH
THIS HEATER MAY RESULT IN PROPERTY DAMAGE OR PERSONAL INJURY.
Flame Appearance
REFER TO THE OPERATING INSTRUCTIONS
LOCATED AT THE BACK OF THIS MANUAL
BEFORE LIGHTING THE HEATER TO OBSERVE
THE FLAMES.
Flames from the pilot, front and rear burner
should be visually checked as soon as the
heater is installed. In addition a periodic visual
check of the flames should be made. The pilot
flame should always be present when the heater
is in operation and should just envelope the tip
of the thermocouple (
Figure 18
).
WARNING: NO ADJUSTMENTS ARE TO
BE MADE TO THE ODS PILOT SYSTEM.
TAMPERING WITH THIS SYSTEM CAN
BE EXTREMELY HAZARDOUS.
Connecting Gas Line
Step 11. A qualified gas appliance installer
must connect the gas room heater to the gas
supply.
Consult all local codes and refer to Step 5.
The heater gas inlet connection is 3/8" NPT,
located on the left side facing the heater. If a
right side connection is required, the connection pipe may be piped under the rear of the
appliance to end at the left hand side for connection to the inlet.
When tightening up the joint to the valve hold
the valve securely with a wrench to prevent the
valve from moving.
Step 12. For Surround Installations Only –
Finish the assembly of the surround components and secure the surround to the appliance.
Assembling the Logs
WARNING: DO NOT ADD EXTRA LOGS
OR ORNAMENTS SUCH AS PINE CONES,
VERMICULITE OR ROCK WOOL. USING
THESE ADDED ITEMS CAN CAUSE
SOOTING.
Figure 17
After setting the logs into position as shown
above, ensure they are properly and firmly
situated. The heater will not function as intended if the logs are not correctly positioned.
Periodically check the positioning of the logs.
Figure 18
An incorrect pilot flame is shown in
This pilot flame will cause the thermocouple to
cool. When the thermocouple cools, the heater
will shut off. If pilot flame pattern is incorrect,
or if heater shuts off, contact your service
representative.
Figure 19
Figure 19
.
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
9
In normal operation, at full rate, after 15 minutes the following flame appearance should be
observed:
Rear Burner Flame Characteristics – The
rear flames should be yellow. The flames
should extend about 3 – 4" above the center
log (front of the unitized log group) for natural gas and 2 – 3" above for propane (L.P.G.)
gas (
Figure 20
).
The pilot flame should be steady, not lifting or
floating. Flame should be blue in color with
traces of orange at the outer edge.
The top 3/8" (10 mm) at the pilot generator
(thermopile) should be engulfed in the pilot
flame (NG only).
Replace logs if removed for pilot inspection.
To light the burner; turn “ON” the optional
remote wall switch (if installed) and rotate the
gas valve control knob counterclockwise to the
“ON” position.
OPTIONAL EQUIPMENT
An incomparable package of options are available for use with these appliances. These options can both customize the operation of these
unique appliances and enhance their beauty
and charming appeal. All options are available
in kit form, are easy to install and are packaged
complete with all required parts and instructions. Some of the option kits need to be fitted
prior to completing the installation of the appliance. The following paragraphs detail the kit
options available for use with the appliances
covered in this manual.
Figure 20
Main Burner – The flames at the front burner
holes will be blue becoming yellowish as they
hit the bark-like texture of the base and front
face of the center log (front of the unitized
group) (
Figure 20
Appliance Operation
).
WARNING: THE LOWER CONTROL COMPARTMENT AREA AND LOWER CONTROL
COMPARTMENT ACCESS DOOR ARE EXTREMELY HOT WHEN THE APPLIANCE IS
IN OPERATION. EXERCISE EXTREME CARE
WHEN ACCESSING THIS AREA. TOUCH
ONLY THE FAR ENDS OF THE LOWER
CONTROL COMPARTMENT DOOR WHEN
OPENING WHILE THE APPLIANCE IS HOT.
Step 15. Installing the Optional Screen Assembly – Retrieve the screen door frame. Po-
sition the door frame in front of the firebox
opening in the brackets at the base of the
fireplace front opening. Lean the door frame
back towards the fireplace ensuring that the
frame seats evenly as it draws shut.
Installing the Optional Glass Door
Position the door frame in front of the firebox
opening, with the joint in the gasket down.
Locate the three (3) tabs at the bottom edge of
the door frame into the three (3) brackets at the
base of the fireplace front opening. Lean the
door frame back towards the fireplace ensuring
that the frame seats evenly as it draws shut.
Install the three (3) 1/4"-20 x 1" Phillips pan
head screws removed previously and tighten to
secure. Ensure that the tab on the bottom of the
door frame engages the door switch.
Make sure the screws are tightened equally to
avoid torquing the door (
Figure 21
).
These outstanding optional items can be added
individually or in sets of two or more to customize your vent-free appliance to fit your homes
unique needs. Kit part numbers are provided
on pages 16 and 17 along with descriptive
illustrations.
The appliances covered in this manual are
heater rated and produce a great deal of heat.
Decorative brass trim pieces and hoods may
tarnish because of their proximity to the heater
opening and front face. Tarnishing of these
pieces is normal, unavoidable and should be
expected.
Forced Air Kit
The FAB-1100 assembly provides a forced air
circulation feature for your appliance. This kit
mounts directly into the lower intake chamber
with an electrical connection made at the receptacle provided. The appliance must have an
independent 120Vac power line incorporated at
the time of installation. Refer to Step 6 of the
installation instructions supplied with the forced
air kit (
Figures 22 and 23
).
Step 14. Checking the System – With gas line
installed run initial system checkout before
closing up the front of the unit. Follow the pilot
lighting instructions on page 16.
Note: Instructions are also found on the pull
out panel located on the bottom surface of the
appliance.
When first lighting the appliance, it will take a
few minutes for the line to purge itself of air.
Once purging is complete, the pilot and burner
will light and operate as indicated in the instruction manual. Subsequent lightings of the appliance will not require such purging. Inspect the
pilot flame (remove logs, if necessary, handling
carefully).
10
Screws
Figure 22
Figure 21
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
Blower Motor
Grounded
to Appliance
Decorative Volcanic Stone
The decorative volcanic stone, Model FDVS,
can be used to enhance the look of your appliance. Spread the decorative volcanic stone
evenly around the bottom of the firebox.
Screen Panel Kit
An optional screen panel can be installed on the
VF5000/VF6000 Series Units. This screen panel
is easy to install. This kit can be retrofitted to
previously installed VF5000/VF6000 appliances.
Motor Plug
Receptacle
120V
Appliance Junction Box
Figure 23
Remote Control Kit
The Model RCL adds the convenience of remote control for your appliance. The kit includes a wireless, hand held transmitter and a
receiver that replaces the wall switch. This
special receiver permits either manual or remote control modes. Both receiver and transmitter operate on standard 9 volt batteries (not
included). Refer to the RCL installation instruction for specific details.
Wall Switch Kit
An optional wall switch kit can be installed
along with all vent-free appliances. The kit
consists of a standard UL wall switch with
cover plate. This kit provides for remote (wall)
operation of the appliance. Replace the wall
switch and cover plate of this kit with the
components of the FWSK and you can have true
remote control of your vent-free appliance,
turning it on and off from your favorite easy
chair. The wall switch kit should be installed
along with the appliance. Refer to
and Step 6 for detailed installation instructions.
Figure 14
Rocker Switch Kit
An optional rocker switch kit can be installed
directly on all VF5000/VF6000 series appliances to provide for On and Off operation in lieu
of a wall switch. This kit is designed to install in
the lower control compartment out of view and
is perfect for use in high volume areas such as
lobbies and model homes where limited access
to the appliance On/Off switch is desirable. This
kit can be retrofitted to previously installed
appliances and may be temporarily installed in
place of other switch circuitry.
Refractory Liner Kit
One of the most beautiful enhancements you can
make to this appliance is the addition of refractory liners. The refractory liner kit includes tan
ceramic fiber panels for the rear and side walls of
the firebox. The ceramic fiber panels have bricklike features in relief. To install the three panels,
simply place them in position against the firebox
walls. This kit can be retrofitted into previously
installed appliances.
Glass Door Kit
Optional glass door kits are available for use
with both the VF5 and VF6 appliances. These
doors elegantly provide protection for the logs
while helping to prevent the buildup of contaminates such as pet hair, carpet lint and dust
on the burner ports. Use the GDK-5 with VF5
appliances and the GDK-6 with VF6 appliances.
Solid Brass Hood Kit
An attractive solid brass hood kit is available
for use with these VF appliances. The brass
hood kit is designed to be fitted to your appliance above the door. In addition to providing
an aesthetically pleasing appearance to your
appliance installation, the hood reduces heat
effects to decorative mantles and finish materials located directly above the fireplace opening. The hood kit includes the necessary
attaching hardware. This kit can be retrofitted
to previously installed appliances.
Solid Brass Louver Kit
Solid brass louvers are available for use with
these appliances. These louvers are designed
to replace the standard black louvers that are
provided with the appliance. The brass louver
kit includes four (4) louvers that simply snap
into place. They provide a touch of elegance to
the VF appliance. This kit can be retrofitted to
previously installed appliances.
One Piece Arch Kit
A one piece complete door arch kit is available
for use with VF appliances fitted with the optional GDK-5/6 door. This kit is easy to install
and does not require hardware to attach it to a
previously installed optional door frame. The
kit can be retrofitted to previously installed
appliances.
Gas Flex Line with Valve
A gas flex line kit is available to aid in attaching
the appliance to the gas supply. This kit can
only be used where local codes permit. The kit
includes a 1/2" NPT to 3/8" flare in line shut-off
valve, a 12" flex line 3/8" female flare through
and a 3/8" flare to 3/8" NPT fitting. The components of this kit are rated for both natural and
propane gas. This kit is designed to be used as
an aid in installing the appliance.
WARNING: CHILDREN AND ADULTS
SHOULD BE ALERTED TO THE HAZARDS
OF HIGH SURFACE TEMPERATURES. USE
CAUTION AROUND THE APPLIANCE TO
AVOID BURNS OR CLOTHING IGNITION.
YOUNG CHILDREN SHOULD BE SUPERVISED WHEN THEY ARE IN THE SAME
ROOM AS THE APPLIANCE.
Wall Thermostat Kit
A wall thermostat kit is available for use with
these appliances. The wall thermostat is designed to be wired directly to the appliance
millivolt gas control circuit and provide automatic On/Off control of the appliance to maintain a desired temperature within the room.
Brass Square Surround Kit
Decorative brass square surround kits are available for use with these appliances. The BSK-5
and BSK-6 are designed to attach directly to the
front face of the appliance at its extreme edges.
The brass square surround kits provide a picture frame finish for the appliance 2-1/2" wide.
Use the BSK-5 with VF5 appliances and the
BSK-6 with VF6 appliances. The brass square
surround kit can be retrofitted onto previously
installed appliances.
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
11
OPERATION AND CARE OF YOUR
APPLIANCE
1. Appliance operation may be controlled
through the optional ON/OFF unit rocker switch,
located in the lower control compartment, or
through a remotely located optional wall switch
or wall thermostat. Separate switches may
provide independent control for the forced air
blower and remote fireplace operation (optional equipment).
2. These heater rated units are equipped with a
two stage (HI, LOW) gas control valve. To cycle
the burner between the HI and LOW settings,
rotate the control knob, located in the center of
the valve front face, clockwise and counterclockwise respectively.
3. When lit for the first time, the appliance will
emit a slight odor for an hour or two. This is
due to the “burn-in” of the internal paints and
lubricants used in the manufacturing process.
Additionally, when lit for the first time, this
appliance may produce smoke, this is normal
and should be expected. For the first few
hours, operate the appliance with doors and
windows open to encourage the dissipation of
smoke and fumes.
4. Upon each lighting of the appliance, condensation may occur and fog the inside of the glass
panel. This condition will disappear shortly as
the appliance heats.
5. Keep lower control compartment clean by
vacuuming or brushing at least twice a year.
More frequent cleanings may be required due
to excessive lint from carpeting, bedding materials, etc. It is important that the control compartments, burners and circulating air passageways of the heater be kept clean.
6. Always turn off gas to pilot before cleaning.
Before relighting, refer to the lighting instructions in this manual. Instructions are also found
on a pull-out panel located on the floor of the
appliance.
7. Always keep the appliance area clear and free
from combustible materials, gasoline and other
flammable liquids.
CLEANING AND SERVICING
WARNING: TURN OFF THE UNVENTED
GAS ROOM HEATER AND ALLOW TO
COOL BEFORE CLEANING.
Only limited cleaning will be required under the
normal use of the heater. Dust the front grate, the
top of the piezo cover and the control knob
occasionally. Do not use cleaning fluids to clean
the logs or any other part of the room heater.
Remove the log assembly, gently handling by
holding each log at each end. Use a vacuum
cleaner to remove loose particles from the base
and from around the burners. Gloves are recommended to prevent the fibers from pricking
your skin. If the skin is pricked, wash gently
with soap and water. Replace the logs as detailed in Step 12 Assembling the Logs.
If, after a period of use, the flames start to
exhibit unusual shapes and behavior, or the
burners fail to ignite smoothly, then the burner
holes may require some cleaning. If this happens, it is preferable to contact your nearest
dealer to get the appliance serviced.
REPLACEMENT PARTS
An exploded view of the room heater with
numbered parts and a parts list can be found on
pages 18 and 19. All parts should be ordered
through your LHP distributor or dealer. Parts
will be shipped at prevailing prices at time of
order.
When ordering repair parts, always give the
following information:
1. The model number of the heater.
2. The serial number of the heater.
3. The part number.
4. The description of the part.
5. The quantity required.
6. The installation date of the heater.
If you encounter any problems or have any
questions concerning the installation of this
heater, please contact your distributor. For the
name of your nearest distributor contact:
ACCESSORIES AND COMPONENTS
Forced Air Kit FAB-1100
RCL
Remote Control RCL-STAT
Rocker Switch Kit FRS
Wall Switch Kit FWSK
8. Remember, this appliance has a continuous
burning pilot flame. Exercise caution when
using products with combustible vapors.
12
LHP
1110 West Taft Avenue
Orange, CA 92865
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
ACCESSORIES AND COMPONENTS
Refractory Liner Kit VF6RLK
VF5RLK
VF5GDK
Glass Door Panel VF6GDK
Thermostat WTK
Brass Louver Kits VF6-BRLK
VF5-BRLK
Gas Flex Line Kit FFGC
Wood Surround-Wall SUR-5PW
Brass Hood Kit VF6-PBH
VF5-PBH
DAT-5-1
2-Piece Decorative DAT-5-4
Arch Frame Kits DAT-6-1
BSK-5
BSK-6
Brass Square STK-6-4
Surround Kits STK-5-4
Decorative
Volcanic Stone FDVS
Wood Surround-Corner SUR-5PC
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
13
VF5000 SPECIFICATIONS
VF6000 SPECIFICATIONS
31-1/2"
(800 mm)
37"
(940 mm)
Gas Line
Opening
15"
(381 mm)
30" (762 mm)
36" (914 mm)
Front View
5-1/2"
(140 mm)
1/2"
(13 mm)
31-1/2"
(800 mm)
3-3/4"
(95 mm)
8"
(203 mm)
3-1/2"
3"
(89 mm)
(76 mm)
15-1/2" (394 mm)
Left Side View
(Right Side View - Opposite)
37"
(940 mm)
J Box
Opening
(Left Side Only)
36-7/8"
(937 mm)
42-1/8"
(1070 mm)
Gas Line
Opening
20"
(508 mm)
34" (864 mm)
40" (1016 mm)
Front View
5-1/2
(140 mm)
1/2
"
(13 mm)
36-7/8"
(937 mm)
3-3/4"
(95 mm)
11"
(279 mm)
3-1/2"
3"
(76 mm)
(89 mm)
19-1/2" (495 mm)
Left Side View
(Right Side View - Opposite)
42-1/8"
(1070 mm)
"
J Box
Opening
(Left Side Only)
14
Figure 24
27"
(686 mm)
36"
(914 mm)
Top View
15-1/2"
(394 mm)
Figure 25
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
28-1/2"
(724 mm)
40" (1016 mm)
Top View
19-1/2"
(495 mm)
TROUBLESHOOTING GUIDE FOR UNVENTED GAS PRODUCTS
OBSERVED PROBLEM POSSIBLE CAUSE REMEDY
1. When igniter button is
pressed, there is no spark
at ODS/pilot.
2. Heater produces unwanted
odors.
3. Heater shuts off in use
(ODS operates).
4. Gas odor even when control
knob is in “OFF” position.
5. When igniter button is
pressed, there is spark at
ODS/pilot, but no ignition.
6. ODS/pilot lights, but flame
goes out when control knob
is released.
7. Burner does not light after
ODS/pilot is lit.
8. Delayed ignition of burner.
9. Burner backfiring during
combustion.
10. Slight smoke or odor during
initial operation.
11. Heater produces a whistling
noise when burner is lit.
A. Igniter electrode positioned wrong.
B. Igniter electrode broken.
C. Igniter electrode not connected to igniter cable.
D. Igniter cable pinched or wet.
E. Piezo igniter nut is loose.
F. Broken igniter cable.
G. Bad piezo igniter.
A. Heater burning vapors from paint, hair spray, glues, etc.
B. Gas leak. See Warning statement on the front page.
A. Not enough fresh air is available.
B. Low line pressure.
C. ODS/pilot is partially clogged.
A. Gas leak. See Warning statement on the front page.
B. Control valve defective.
A. Gas supply turned off or manual shut-off valve closed.
B. Control knob not in “PILOT” position.
C. Control knob not pressed in while in “PILOT” position.
D. Air in gas lines when installed.
E. ODS/pilot is clogged.
F. Gas regulator setting is not correct.
A. Control knob not fully pressed in.
B. Control knob not pressed in long enough.
C. Manual shut-off valve not fully open.
D. Thermocouple connection loose at control valve.
E. Pilot flame not touching thermocouple, which allows
thermocouple to cool, causing pilot flame to go out. This
problem could be caused by one or both of the following:
1). Low gas pressure
2). Dirty or partially clogged ODS/pilot
F. Thermocouple damaged.
G. Control valve damaged.
A. Burner orifice is clogged.
B. Burner orifice diameter is too small.
C. Inlet gas pressure is too low.
A. Manifold pressure is too low.
B. Burner orifice is clogged.
A. Burner orifice is clogged or damaged.
B. Burner damaged.
C. Gas regulator defective.
A. Vapors from paint or curing process of logs.
A. Turning control knob to “HI” position when burner is cold.
B. Air in gas line.
C. Dirty or partially clogged burner orifice.
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
Replace igniter.
Replace igniter.
Reconnect igniter cable.
Free igniter cable if pinched by any metal or tubing. Keep igniter cable dry.
Tighten nut.
Replace igniter cable.
Replace piezo igniter.
Ventilate room. Stop using odor-causing products while fireplace is running.
Locate and correct all leaks.
Open window and/or door for ventilation.
Contact local gas company.
Clean ODS/pilot.
Locate and correct all leaks (see Checking Gas Connections, page 7).
Replace control valve.
Turn on gas supply or open manual shut-off valve.
Turn control knob to pilot position.
Press in control knob while in pilot position.
Continue holding down control knob. Repeat igniting operation until air is
removed.
Replace ODS/pilot assembly or get it serviced.
Replace gas regulator.
Press in control knob fully.
After ODS/pilot lights, keep control knob pressed in 30 seconds.
Fully open manual shut-off valve.
Hand tighten until snug, then tighten ¹⁄₄ turn more.
1). Contact local gas company.
2). Replace ODS/pilot assembly or get pilot serviced.
Replace thermocouple.
Replace control valve.
Clean burner or replace burner orifice.
Replace burner orifice.
Contact local gas company.
Contact local gas company.
Clean burner or replace burner orifice.
Clean burner or replace burner orifice.
Replace burner.
Replace gas regulator.
Problem will stop after a few hours of operation. SFC recommends running the
heater with excess ventilation for the first few hours.
Turn control knob to “LO” position and let warm up for a minute.
Operate burner until air is removed from line. Have gas line checked by local gas
company.
Clean burner or replace burner orifice.
15
LIGHTING INSTRUCTIONS – MILLIVOLT
FOR YOUR SAFETY READ BEFORE LIGHTING
WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION
MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
A. This appliance has a pilot which must be lighted by hand.
When lighting the pilot, follow these instructions exactly.
B. BEFORE OPERATING smell all around the appliance area for
gas. Be sure to smell next to the floor because some gas is
heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS
• Extinguish any open flame.
• Open windows.
• Do not light any appliance.
• Do not touch any electrical switches.
LIGHTING INSTRUCTIONS
1. STOP! Read the safety information above on this page.
2. Access left side louver.
3. Turn remote wall switch to “OFF.”
4. Verify main line shut-off valve is open.
5. Push in gas control knob slightly and turn clockwise
to “OFF.”
N
O
T
O
it
L
I
P
O
F
F
EA
Gas Control Knob
Flame Adjustment Knob
T
O
L
I
P
O
N
P
I
L
O
O
F
F
T
SIT Millivolt
Valve
TPTH TP TH
Spark Ignitor
L
O
I
H
Gas Control Knob
Piezo Ignitor
Honeywell
Millivolt Valve
Note: Knob cannot be turned from “PILOT” to “OFF”
unless the knob is pushed in slightly. Do not force.
• Do not use any phone in your building.
• Immediately call your gas supplier from a neighbor’s phone.
• If your gas supplier cannot be reached, call the fire department.
C. Use only your hand to push in or turn the gas control knob.
Never use tools. If the knob will not push in or turn by hand,
do not try to repair it, call a qualified service technician. Force
or attempted repair may result in a fire or an explosion.
D. Do not use this appliance 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 has been under water.
6. Wait five (5) minutes to clear out any gas. If you then smell
gas, STOP! Follow “B” in the safety information above on this
page. If you do not smell gas, go to the next step.
7. Push in gas control knob slightly and turn counterclockwise
to “PILOT.”
8. Push in control knob all the way and hold in. Immediately
light the pilot by triggering the spark ignitor (pushing red
button) until pilot lights. Continue to hold the control knob in
for about 1 ¹⁄₂ minutes after the pilot is lit. Release knob and
it will pop back up. Pilot should remain lit. If it goes out,
repeat steps 5 through 8.
• If knob does not pop up
Thermopile
when released, stop and
immediately call your
Thermocouple
service technician or gas
supplier.
Ignitor
• If pilot will not stay lit after
several tries, turn the control knob to “OFF” and call your
service technician or gas supplier.
9. Turn gas control knob counterclockwise to “ON.”
10. Close the side louver.
Note: If the gas valve is turned directly from the “ON” to “OFF”
position, the valve will latch in the “OFF” position for 60 seconds.
16
TO TURN OFF GAS TO APPLIANCE
1. Turn remote wall switch “OFF.” The pilot will remain lit for
normal service.
2. For complete shutdown, turn remote wall switch to “OFF.”
3. Access the left side louver.
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
4. Depress gas control knob slightly and turn clockwise
to “OFF.” Do not force.
5. Close the side louver.
NOTES:
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
17
REPLACEMENT PARTS LIST
VF5000-CMN VF6000-CMN
VF5000-CMP VF6000-CMP
No. Description Part No. Qty. Part No. Qty.
1. SIT Valve - Millivolt (Natural) 903489 1 903489 1
Honeywell Valve - Millivolt (Natural) 24M13 1 24M13 1
SIT Valve - Millivolt (Propane, LPG) 901917 1 901917 1
Honeywell Valve - Millivolt (Propane, LPG) 67L02 1 67L02 1
2. Injector, Burner (Natural) 110381 2 113771 2
Injector, Burner (Propane, LPG) 110382 2 110384 2
3. Pilot (Natural) 110344 1 110344 1
Pilot (Propane, LPG) 901915 1 901915 1
4. Regulator (Natural) 903218 1 903218 1
Regulator (Propane, LPG) 112081 1 112081 1
5. Front Burner 110281 1 110282 1
6. Rear Burner (Natural) 113301 1 110302 1
Rear Burner (Propane, LPG) 113301 1 110302 1
7. Crossover Burner 110321 1 110321 1
8. Injector, Crossover Burner (Natural) 110387 1 110387 1
Injector, Crossover Burner (Propane, LPG) 110388 1 110388 1
9. Piezo 111061 1 111061 1
10. Piezo Wire 110361 1 110361 1
11. Log Set 100108 1 100109 1
12. Bar, Louver - Black 101694 3 104958 3
13. Bar, Louver - Black 101695 1 104951 1
14. Replacement Screen 903503 2 903504 2
15. Two Piece Screen Panel W/Rod 121645 1 121646 1
16. Hood, (Black) 108954 1 108974 1
18
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
REPLACEMENT PARTS
11
2
14
15
14
1
16
13
(SIT Valve Shown)
8
3
10
9
7
12
4
6
5
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
19
The manufacturer reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and products.
Consult your local distributor for fireplace code information.
LHP
Printed in U.S.A. © 1997 by Lennox Hearth Products
P/N 903302 REV. M 12/2007
20
NOTE: DIAGRAMS & ILLUSTRATION NOT TO SCALE.
1110 West Taft Avenue
Orange, CA 92865
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