Empire Comfort Systems VFSE-18-1 User manual

INSTALLATION INSTRUCTIONS
AND OWNER'S MANUAL
UNVENTED GAS LOG HEATER OR
INTERMITTENT MODELS
VFSE-(18,24,30)-1
VARIABLE MODELS
VFSV-(16,18,24,30)-4
VENTED DECORATIVE APPLIANCE
VARIABLE MODELS
VFSV-(16,18,24,30)-4
Vented/Vent-Free Burner
This is an unvented gas-red heater. It uses air (oxy-
gen) from the room in which it is installed. Provisions
for adequate combustion and ventilation air must be
provided. Refer to page 11.
WARNING: If not installed, operated and maintained
in accordance with the manufacturer's instructions,
this product could expose you to substances in fuel
or from fuel combustion which can cause death or
serious illness.
WATERVAPOR:ABY-PRODUCTOFUNVENTEDROOM
HEATERS
Water vapor is a by-product of gas combustion. An
unvented room heater produces approximately one (1)
ounce (30ml) of water for every 1,000 BTU's (.3KW's)
of gas input per hour. Refer to page 10.
This appliance may be installed in an aftermarket
permanently located, manufactured (mobile) home,
where not prohibited by local codes.
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.
Installer: Leave this manual with the appliance.
Consumer: Retain this manual for future reference.
— Do not store or use gasoline or other 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.
• 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
re department.
— Installation and service must be performed by a
qualied installer, service agency or the gas sup-
plier.
WARNING: If the information in these instructions
are not followed exactly, a re or explosion may
result causing property damage, personal injury
or loss of life.
EMPIRE
EMPIRE
Comfor t Systems
GAS-FIRED
Page 1

28092-0-1110Page 2
Section Page
Quick Start Guide ........................................................................................................................3-4
Important Safety Information .......................................................................................................... 5
Safety Information for Users of LP-Gas ......................................................................................... 6
Requirements for Canada .............................................................................................................. 7
Introduction..................................................................................................................................... 8
...................................................................................................................... 9
General Information...................................................................................................................... 10
Water Vapor: A By-Product of Unvented Room Heaters .............................................................. 10
Provisions for Adequate Combustion & Ventilation Air ................................................................. 11
Clearances .............................................................................................................................. 11-12
Combustible Material.................................................................................................................... 13
Fireplace Preparation ................................................................................................................... 13
Installing as a Vented Appliance................................................................................................... 14
Before Fully Installing the Appliance ............................................................................................ 14
Gas Supply................................................................................................................................... 15
Placement of Glowing Embers and Lava Rock ............................................................................ 16
Operation Instructions/Flame Appearance ................................................................................... 16
G6R-P3TAN5 Remote Control Instructions .............................................................................17-20
VFSE-(18,24,30) Lighting Instructions ......................................................................................... 21
VFSV-(16,18,24,30) Lighting Instructions..................................................................................... 22
Pilot Flame Characteristics........................................................................................................... 23
Cleaning and Servicing ................................................................................................................ 24
Wiring ........................................................................................................................................... 24
Troubleshooting Symptoms - Possible Causes and Correction ................................................... 25
Parts List....................................................................................................................................... 26
Parts View .................................................................................................................................... 27
Master Parts Distributor List ......................................................................................................... 28
How To Order Repair Parts .......................................................................................................... 28
TABLE OF CONTENTS

28092-0-1110 Page 3
Quick Start Guide
To START the Fireplace:
If the pilot is NOT lit:
 
audible “beep” sound.
2. The pilot will ignite on the sixth beep. You may hear a clicking sound around the same
time as that beep, this is normal.
3. There will be a total of 14 beeps. The main burner will ignite approximately 15 seconds
after the pilot.
If the pilot IS lit.
 
5 seconds until there is a soft click, then release the button.
To ADJUST the Flame Height
 
 

To SHUT OFF the Fireplace
1. To completely shut off the burner and ignitor, press and hold the “OFF” button until the

 
10 seconds and then release.
FOR MORE INFORMATION, SEE OPERATION INSTRUCTIONS.
VFSE Remote Quick Start Instructions: Cut out this page and keep it near your remote.

28092-0-1110Page 4
THIS PAGE INTENTIONALLY LEFT BLANK

28092-0-1110 Page 5
WARNING
When used without adequate combustion and ventilation air, heater
may give off CARBON MONOXIDE, an odorless, poisonous gas.
Do not install heater until all necessary provisions are made for
combustion and ventilation air. Consult the written instructions
provided with the heater for information concerning combustion
and ventilation air. In the absence of instructions, refer to the
National Fuel Gas Code, ANSI Z223.1/NFPA 54, Air for Combustion
and Ventilation, or applicable local codes.
This heater is equipped with a PILOT LIGHT SAFETY SYSTEM
designed to turn off the heater if not enough fresh air is available.
DO NOT TAMPER WITH PILOT LIGHT SAFETY SYSTEM!
If heater shuts off, do not relight until you provide fresh air.
If heater keeps shutting off, have it serviced. Keep burner and control
compartment clean.
CARBON MONOXIDE POISONING MAY LEAD TO DEATH.
Early signs of carbon monoxide poisoning resemble the u, with
headache, dizziness and/or nausea. If you have these signs, heater
may not be working properly. Get fresh air at once! Have heater
serviced.
Some people – pregnant women, persons with heart or lung disease,
anemia, those under the inuence of alcohol, those at high altitudes
– are more affected by carbon monoxide than others.
The pilot light safety system senses the depletion of oxygen at its
location. If this heater is installed in a structure having a high vertical
dimension, the possibility exists that the oxygen supply at the higher
levels will be less than that at the heater. In this type of application,
a fan to circulate the structure air will minimize this effect. The use
of this fan will also improve the comfort level in the structure. When
a fan is used to circulate air, it should be located so that the air ow
is not directed at the burner.
• An unvented room heater having an input rating of more than
6,000 Btu per hour shall not be installed in a bathroom
• An unvented room heater having an input rating of more than
10,000 Btu per hour shall not be installed in a bedroom or bath-
room.
• Never burn solid fuels in a replace where a gas log set is in-
stalled.
• Due to high temperatures, the appliance should be located out
of trafc and away from furniture and draperies.
• Do not place clothing or other ammable material on or near the
appliance.
• Children and adults should be alerted to the hazards of high
surface temperature and should stay away to avoid burns or
clothing ignition.
• Young children should be carefully supervised when they are in
the same room as the appliance.
• This unit complies with ANSI Z21.11.2 Unvented Heaters and it
also complies with ANSI Z21.60 Decorative Vented Appliances
for Solid Fuel Burning Fireplaces. State or local codes may only
allow operation of this appliance in a vented conguration. Check
your state or local codes.
• Correct installation of logs, proper location of the heater and
annual cleaning are necessary to avoid potential problems with
sooting. Sooting, resulting from improper installation or opera-
tion, can settle on surfaces outside the replace.
• Avoid any drafts that could alter burner ame patterns. Do not al-
low fans to blow directly into the replace. Do not place a blower
inside burn box area of rebox. Ceiling fans may create drafts
that alter burner ame patterns. Sooting and improper burning
will occur as a result of drafts.
• WARNING: Do not allow fans to blow directly into the replace.
Avoid any drafts that alter burner ame patterns.
• WARNING: Do not use a blower insert, heat exchanger insert or
other accessory not approved for use with this heater.
• Periodic examination and cleaning of the venting system of
the solid-fuel burning replace, including frequency of such
examination and cleaning, by a qualied agency.
• The installation must conform with local codes or, in the absence
of local codes, with the National Fuel Gas Code, ANSI Z223.1/
NFPA54.
• NOTE: Installation and repair should be done by a qualied ser-
vice person. The appliance should be inspected before use and
at least annually by a qualied service person. More frequent
cleaning may be required due to excessive lint from carpeting,
bedding material, etc. It is imperative that the control compart-
ment, burners and circulating air passageways of the appliance
be kept clean.
• Any safety screen or guard removed for servicing an appliance
must be replaced prior to operating the appliance. Provide ad-
equate combustion and ventilation air.
• The ow of combustion and ventilation air MUST NOT be ob-
structed.
• Provide adequate clearances around air openings into the
combustion chamber and adequate accessibility clearance for
servicing and proper operation. NEVER obstruct the front open-
ing of the appliance.
• An unvented room heater intended for installation in a solid-fuel
burning replace shall comply with the following instructions.
• A replace screen must be in place when the appliance is
operating and, unless other provisions for combustion air are
provided, the screen shall have an opening(s) for introduction
of combustion air.
• Solid-fuels shall not be burned in a masonry or UL 127 factory-
built replace in which an unvented room heater is installed.
• Any glass doors shall be fully opened when the appliance is in
operation.
• Any outside air ducts and/or ash dumps in the replace shall be
permanently closed at time of appliance installation.
• WARNING: Failure to keep the primary air opening(s) of the
burner(s) clean may result in sooting and property damage.
• WARNING: Before installing in a solid-fuel burning replace,
the chimney ue and rebox must be cleaned of soot, creosote,
ashes and loose paint by a qualied chimney cleaner.
IMPORTANT SAFETY INFORMATION

28092-0-1110Page 6
Some people cannot smell well. Some people cannot smell the
odor of the chemical put into the gas. You must nd out if you
can smell the odorant in propane. Smoking can decrease your
ability to smell. Being around an odor for a time can affect your
sensitivity or ability to detect that odor. Sometimes other odors in
the area mask the gas odor. People may not smell the gas odor
or their minds are on something else. Thinking about smelling a
gas odor can make it easier to smell.
The odorant in LP-gas is colorless, and it can fade under some
circumstances. For example, if there is an underground leak, the

in LP-Gas also are subject to oxidation. This fading can occur if
there is rust inside the storage tank or in iron gas pipes.
The odorant in escaped gas can adsorb or absorb onto or into walls,
masonry and other materials and fabrics in a room. That will take
some of the odorant out of the gas, reducing its odor intensity.
LP-Gas may stratify in a closed area, and the odor intensity could
vary at different levels. Since it is heavier than air, there may be
more odor at lower levels. Always be sensitive to the slightest gas
odor. If you detect any odor, treat it as a serious leak. Immediately
go into action as instructed earlier.
Propane (LP-Gas) is a ammable gas which can cause res
and explosions. In its natural state, propane is odorless and
colorless. You may not know all the following safety precautions
which can protect both you and your family from an accident.
Read them carefully now, then review them point by point
with the members of your household. Someday when there
may not be a minute to lose, everyone's safety will depend
on knowing exactly what to do. If, after reading the following
information, you feel you still need more information, please
contact your gas supplier.
 Learn to recognize the odor of LP-gas. Your local LP-Gas
Dealer can give you a "Scratch and Sniff" pamphlet. Use it to

your LP-Gas has a weak or abnormal odor, call your LP-Gas
Dealer.
 
or make adjustments to appliances on the LP-Gas system. If

prior to and while lighting pilot lights or performing service or
making adjustments.
 
smell that can cover up the LP-Gas odor. Do not try to light
pilot lights, perform service, or make adjustments in an area
where the conditions are such that you may not detect the
odor if there has been a leak of LP-Gas.
 
new cylinders and tanks, is possible. Therefore, people should
be particularly alert and careful when new tanks or cylinders
are placed in service. Odor fade can occur in new tanks, or

    
out of service for a time may develop internal rust which will
cause odor fade. If such conditions are suspected to exist,
a periodic sniff test of the gas is advisable. If you have any
question about the gas odor, call your LP-gas dealer. A
periodic sniff test of the LP-gas is a good safety measure
under any condition.
 
think you should, assume you have a leak. Then take the same
immediate action recommended above for the occasion when
you do detect the odorized LP-Gas.
 -
der no vapor pressure), turn the tank valve off immediately.
If the container valve is left on, the container may draw in

occurs, some new internal rusting could occur. If the valve is
left open, then treat the container as a new tank. Always be
sure your container is under vapor pressure by turning it off
at the container before it goes completely empty or having it

         
phone. Do not do anything that could ignite the gas.
 
that IMMEDIATELY.
 
 
as basements. When you have reason to suspect a gas leak,
keep out of basements and other low areas. Stay out until

 
   
continue to smell gas, do not turn on the gas again. Do not
re-enter the building, vehicle, trailer, or area.
 Finally,
gas. Have them air out the area before you return. Properly
trained LP-Gas service people should repair the leak, then
check and relight the gas appliance for you.
SOME POINTS TO REMEMBER
NO ODOR DETECTED - ODOR FADE
LP-GAS WARNING ODOR
If a gas leak happens, you should be able to smell the gas because of the odorant put in the LP-Gas.
That's your signal to go into immediate action!
SAFETY INFORMATION FOR USERS OF LP-GAS

28092-0-1110 Page 7
REQUIREMENTS FOR CANADA
This unit cannot be installed in a UNVENTED application, this
unit can only be installed as a VENTED application with these
requirements.
IMPORTANT SAFETY INFORMATION
This unit complies with ANSI Z21.60and CGA 2.26 Decorative
Gas Appliances For Installation In Solid Fuel Burning Fireplaces.

gas log set is installed. This appliance is for installation only in


Warning:    
be dangerous. Improper installation or use of the gas log set can

monoxide poisoning.
1. Please follow all local codes regarding installation, combus-
tion and ventilation air or in the absence of local codes follow
the National Fuel Gas Code ANSI Z223.1(U.S. installation), or
CAN/CGA-B149, Installation Code (Canada installation).
2. Proper installation, burner pan location and log placement is
important to achieve optimum look and performance of your
gas log set. The logs have been designed for easy location
and placement on the grate and must be followed for proper
operation.
3. Do not operate this log set with glass doors in the closed po-
  
is burning. Adequate combustion air must be provided for


     
and adequate combustion air into the room. A damper clamp
must

CLAMP
4. Young children must be carefully supervised when they are in
the same room as the gas log while in operation. Do not place


5. Do not substitute or use materials other than those supplied
for use with the log set.
6. Also refer to IMPORTANT SAFETY INFORMATION on page
5of this manual
WARNING; DO NOT OPERATE THIS GAS LOG SET WITH
GLASS DOORS CLOSED
 
or near the appliance.
 -
eration.
 -

bonding agents. These bonding agents are not harmful but
may produce annoying smoke and smells as they are burned
off during initial operation of the appliance. This is a normal
temporary occurrence. A window should be opened during the
initial bake out period.
 
 WARNING: 
-

 
person. The appliance should be inspected before use and

cleaning may be required due to excessive lint from carpeting,
bedding materials, etc. It is imperative that control compart-
ments, burners and circulating air passageways of the appli-
ance be kept clean.
 Do not

 Do keep the appliance area clear and free from combustible

     
-

 Do make a periodic visual check of pilot and burners. Clean
and replace damaged parts.
 Do not use this appliance if any part has been under water.

appliance and to replace any part of the control system and
any gas control which has been under water.
 -
stalled.
 -
ances for Solid Fuel Burning Fireplaces. State or local codes
-
ration. Check your state or local codes.

28092-0-1110Page 8
Important
All correspondence should refer to complete Model Number, Serial
Number and type of gas.
Attention: During initial use of log you will detect an odor as
the log is cured.
Notice:
smoke will occur. To prevent triggering of smoke alarms, ventilate
the room in which the unit is installed.
WARNING: This appliance is for installation only in a solid-fuel
burning masonry or UL 127 factory-built replace or in a listed
ventless rebox enclosure. It has been design certied for
these installations. Exception: DO NOT install this appliance
in a factory-built replace that includes instructions stating
it has not been tested or should not be used with unvented
gas logs.
WARNING: Any modication to this unvented gas heater or
its controls can be dangerous. Improper installation or use
of the heater can cause serious injury or death from re,
burns, explosion or carbon monoxide poisoning.
Well Head Gas Installations
Some natural gas utilities use "well head" gas. This may affect the
Btu output of the unit. Contact the gas company for the heating value.
Contact the manufacturer or your gas company before changing

IMPORTANT: Read all instructions carefully before starting
installation. Failure to follow these installation instructions may
result in a possible re hazard and will void the warranty.
Save this manual for future reference.
Please read this manual before installing and using the
appliance.
Instructions to Installer
1. Installer must leave instruction manual with owner after
installation.
 
with unvented room heater/vented decorative appliance.
3. Installer should show owner how to start and operate unvented
room heater/vented decorative appliance.
Always consult your local Building Department regarding regulations,
codes or ordinances which apply to the installation of an unvented
room heater/vented decorative appliance.
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.
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.
New Installation

appliance is installed.
A vented decorative appliance must be installed only in a solid-
         
noncombustible material.
Any alteration of the original design, installed other than as
shown in these instructions or use with a type of gas not
shown on the rating plate is the responsibility of the person
and company making the change.
ACCESSORIES
Accessory Description Color
For use with VFSE and VFSV models
EK-1 Embers Kit
ELH-1 Fireplace Hood for Vent-Free Logs Black
ELH-2 Fireplace Hood for Vent-Free Logs Brass
For use with VFSE models ONLY
AD1106V AC/DC Adapter
Note: Thermostats are for Vent-Free Applications only.
INTRODUCTION

28092-0-1110 Page 9
PRODUCT SPECIFICATIONS
Natural Gas Propane Gas
VFSE VFSV VFSE VFSV
Regulator pressure setting 3.5" W.C. 4.0" W.C. 10.0" W.C. 10.0" W.C.
Gas inlet pressure Max. 10.5" W.C. 10.5" W.C. 13.0" W.C. 13.0" W.C.
Min. 7.0" W.C. 7.0" W.C. 11.0" W.C. 11.0" W.C.
Model Gas Valve Type BTUH Max. Rate BTUH Med. Rate BTUH Min. Rate
VFSE-18 Natural Intermittent 32,000 — 26,000
VFSE-18 Propane Intermittent 32,000 — 26,000
VFSE-24 Natural Intermittent 36,000 — 28,800
VFSE-24 Propane Intermittent 36,000 — 28,800
VFSE-30 Natural Intermittent 38,000 — 30,000
VFSE-30 Propane Intermittent 38,000 — 30,000
VFSV-16 Natural Variable 25,000 — 18,000
VFSV-16 Propane Variable 22,500 — 17,000
VFSV-18 Natural Variable 32,000 — 21,000
VFSV-18 Propane Variable 32,000 — 21,000
VFSV-24 Natural Variable 36,000 — 24,000
VFSV-24 Propane Variable 36,000 — 24,000
VFSV-30 Natural Variable 38,000 — 27,000
VFSV-30 Propane Variable 38,000 — 27,000
Note: Thermostats are for Vent-Free Applications only.

28092-0-1110Page 10

room in which it is installed. Provisions for adequate combustion
and ventilation air must be provided.
Keep room area clear and free from combustible materials, gasoline

Unvented gas heaters are a supplemental zone heater. They are not
intended to be a primary heating appliance. Water vapor produced
by an unvented heater can create moisture problems in a home
when operated for extended periods of time.
During manufacturing, fabricating and shipping, various components

These chemicals are not harmful but may produce annoying smoke
and smells as they are burned off during the initial operation of the
appliance; possibly causing headaches or eye or lung irritation. This
is a normal and temporary occurrence.
The initial break-in operation should last 2 to 3 hours with the burner
at the highest setting. Provide maximum ventilation by opening
windows or doors to allow odors to dissipate. Any odors remaining
after this initial break-in period will be slight and will disappear with
continued use.
This appliance must not be used with glass doors in the closed
position. This can lead to pilot outages and severe sooting outside

Do not use this room heater if any part has been under water.

heater and replace any part of the control system and any gas
control which has been under water.
WARNING: This appliance is equipped for (natural or
propane) gas. Field conversion is not permitted.
Before you get started
Carefully inspect the contents for shipping damage. If any parts are
missing or damaged, immediately inform the dealer from whom you
purchased the appliance. Do not attempt to install any part of the
appliance unless you have all parts in good condition.
Make sure you have received all parts:
Check your packing list to verify that all listed parts have been
received. You should have the following:
 
 
sheet metal anchoring screws.
 
coverage.
 
 
Handle the gas log burner assembly by the grate and legs only.
Do not pick the unit up by the burner.
Gloves are recommended when handling logs to prevent skin
irritation. Logs are fragile - Handle with care.
Qualied Installing Agency
Installation and replacement of gas piping, gas utilization equip-
ment or accessories and repair and servicing of equipment shall be


person or through a representative is engaged in and is responsible
for (a) the installation, testing, or replacement of gas piping or (b) the
connection, installation, testing, repair, or servicing of equipment;
that is experienced in such work; that is familiar with all precautions
required, and that has complied with all the requirements of the
authority having jurisdiction.
State of Massachusetts: The installation must be made
          
Massachusetts.

room heaters shall provide to each purchaser a copy of 527
CMR-30 upon sale of the unit.
The installation must conform with local codes or, in the absence of
local codes, with the National Fuel Gas Code, ANSI Z223.1.*
*Available from the American National Standards Institute, Inc. 11
West 42nd St., New York, N.Y. 10018.
High Altitudes: For altitudes/elevation above 2,000 feet ratings
should be reduced at the rate of 4 percent for each 1,000 feet above
sea level. Contact the manufacturer.
Water vapor is a by-product of gas combustion. An unvented room
heater produces approximately one (1) ounce (30ml) of water for

Unvented room heaters must be used as supplemental heat (a
room) rather than a primary heat source (an entire house). In most
supplemental heat applications, the water vapor does not create a
problem. In most applications, the water vapor enhances the low
humidity atmosphere experienced during cold weather.
The following steps will help insure that water vapor does not
become a problem.
1. Be sure the heater is sized properly for the application, including
ample combustion air and circulation air.
 
help lower the water vapor content of the air.
3. Do not use an unvented room heater as the primary heat source
(an entire house).
GENERAL INFORMATION
WATER VAPOR: A BY-PRODUCT OF UNVENTED ROOM HEATERS

28092-0-1110 Page 11

instructions are minimum clearances to maintain in installing this
heater. Left and right clearances are determined when facing the
front of the heater.
Glass Doors
Make sure that glass doors are open during all operations of
the logset. The opening of the glass door frame should be the

ventilation air by one of the methods described in the National Fuel
Gas Code, ANSI Z223.1/NFPA 54, Air for Combustion and Ventila-
tion, or applicable local codes.
Example of Large Room with 1/2 Wall divider.
Figure 1
The following formula can be used to determine the maximum heater

Btu/Hr = (L1+ L2)FT x (W)FT x (H)FT x 1000
50
If the area in which the heater may be operated is smaller than that

ventilation air by one of the methods described in the National Fuel
Gas Code, ANSI Z223.1, NFPA54.
Adhere to all codes, or in their absence, the latest edition of THE
NATIONAL FUEL GAS CODE ANSI Z223.1/NFPA54 which can be
obtained from:
American National Standards InstituteNational Fire Protection As-
sociation, Inc.
11 West 42nd St. Batterymarch Park
New York, NY 10018 Quincy, MA 02269
Minimum Dimensions For Solid Fuel Burning Fireplaces UL127
Factory Built Fireplaces (Figure 2)
Figure 2
-
sions are provided for adequate combustion and ventilation air.

1,000 Btuh of the combined input rates of all appliances drawing
combustion air from that space. Small areas such as equipment

which supply heated air to areas outside the space must draw return
air from outside the space through tightly sealed return air ducts. A
-
tion air. One opening must be within 12 inches of the ceiling and

of these openings is determined by whether inside or outside air is
used to support combustion, the method by which the air is brought
to the space (vertical or horizontal duct) and by the total input rate
of all appliances in the space.
Unusually Tight Construction
The air that leaks around doors and windows may provide enough
fresh air for combustion and ventilation. However, in buildings of
unusually tight construction, you must provide additional fresh air.
Unusually tight construction is dened as construction
where:
a. Walls and ceilings exposed to the outside atmosphere have
a continuous water vapor retarder with a rating of one perm
or less with openings gasketed or sealed, and
b. Weatherstripping has been added on openable windows and
doors, and
c. Caulking or sealants are applied to areas such as joints
around window and door frames, between sole plates and

penetrations for plumbing, electrical, and gas lines, and at
other openings.
If your home meets all of the three criteria above, you must
provide additional fresh air.
Warning: If the area in which the heater may be operated is smaller
     
unusually tight construction, provide adequate combustion and
PROVISIONS FOR ADEQUATE COMBUSTION & VENTILATION AIR
CLEARANCES
H
WL1
L
2
FIREPLACE
DIVIDER
Model A B C D
VFSE-18 17" 14" 28" 17"
VFSE-24 23" 14" 30" 18"
VFSE-30 26" 14" 34" 20"
VFSV-16 18" 11 1/2" 24" 18"
VFSV-18 17" 14" 28" 17"
VFSV-24 23" 14" 30" 18"
VFSV-30 26" 14" 34" 20"
Follow these instructions to ensure safe installation.


28092-0-1110Page 12
Noncombustible
Material Distance
Requirements for Safe Installation
12" or more Noncombustible material
Less than 12" Noncombustible material must be ex-
tended to at least 8" with the installation
-
not extend noncombustible material at
least 8", you must operate heater with

Mantel Clearances with Hood (Figure 5)
       
opening. Noncombustible material must extend at least 8" above

material behind it.
Heat resistant materials such as slate and marble must be at least
1/2" thick. Sheet metal should not be installed onto combustible
material.
Example: A mantel may project from the wall a maximum of 2" at
a minimum of 13 1/2" above the opening, and a maximum of 6" at
a minimum of 15" above the opening.
Figure 5
If your installation does not meet the above minimum clearances,
you must proceed to one of the following steps:
 
for Installing as a Vented Appliance.
 
 
Floor Clearance (Figure 6)
-
tibles is “0” inches.
HEATER IN FIREPLACE
OR FIREBOX
COMBUSTIBLE
MATERIAL
Figure 6
Sidewall & Ceiling Clearances (Figure 3)
Figure 3

wall. The ceiling must be at least 36" (for the 16" log) and 41" (for
.
Mantel Clearances Without Hood (Figure 4)
       
opening. Noncombustible material must extend at least 12" above

material behind it.
Heat resistant materials such as slate and marble must be at least
1/2" thick. Sheet metal should not be installed onto combustible
material.
Figure 4
If your installation does not meet the above clearances, you must
proceed to one of the following steps:
 
 
Installing as a Vented Appliance.
 
 
CLEARANCES (continued)

28092-0-1110 Page 13
FOR MASONRY BUILT FIREPLACES
FREE OPENING AREA OF CHIMNEY DAMPER FOR VENTING
COMBUSTION PRODUCTS FROM DECORATIVE APPLIANCES
FOR INSTALLATION IN SOLID FUEL BURNING FIREPLACES
 
 
remove ashes, soot, creosote or other obstructions.
Have this cleaning performed annually after installation.
 

outage or sooting. Use a heat-resistant sealant. Do not seal

Install and operate the appliance as directed in this manual.
FOR FACTORY BUILT FIREPLACES
FREE OPENING AREA OF CHIMNEY DAMPER FOR VENTING
COMBUSTION PRODUCTS FROM DECORATIVE APPLIANCES
FOR INSTALLATION IN SOLID FUEL BURNING FIREPLACES


Figure 7
No greeting card, stockings or ornamentation of any type should be


Figure 8
COMBUSTIBLE MATERIAL
FIREPLACE PREPARATION
Appliance Input Rate (BTU/hr)
20 30 40
Chimney
Height* (ft) Minimum Opening** (sq. in.)
10 11.3 16.6 22.1
15 8.6 12.6 17.3
20 7.5 10.8 14.5
25 6.6 9.6 12.6
30 6.2 9.1 11.3
35 5.7 8.0 10.8
40 5.3 7.5 10.2
* Height is from hearth to top of chimney and the minimum
height is 10 feet.
** Chart shows minimum opening (sq. in.) for given height and
input rate.
Appliance Input Rate (BTU/hr)
20 30 40
Chimney
Height* (ft) Minimum Opening** (sq. in.)
6 17.6 25.7 33.8
8 16.5 23.7 31.2
10 15.1 21.7 28.7
15 14.1 19.9 26.1
20 12.9 18.5 23.7
30 12.2 16.9 21.6
* Height is from hearth to top of chimney and the minimum height
is 6 feet.
** Chart shows minimum opening (sq. in.) for given height and
input rate.

28092-0-1110Page 14
Notice: (Damper Clamp Installation)
When installing your log set as a vented installation the damper
clamp must be used.
When installing your log set as a vent-free installation the damper
clamp can be used to eliminate the potential for odors when burning

Installing Damper Clamp (Figure 9)

is equipped with an ash dump be sure to seal the door with furnace
cement or high temperature silicone. Be sure to check the damper

Place the clamp over the lip of the damper and tighten the hold
down bolt until the clamp is securely attached to the damper. This
will prevent the damper from accidentally closing.
Manual and millivolt controlled gas logs may be installed as a vented
decorative log set in compliance with ANSI Z21.60 and National
Fuel Gas Code. When the gas logs are operated with the damper
open, noncombustible material and minimum mantel requirements
do not apply.
 
 

cause pilot outage or sooting. Use a heat resistant sealant. Do


    

You must secure the gas log heater to the replace oor. If
not, the entire unit may move when you adjust the controls.
Movement of unit may cause shifting of the gas logs which
leads to sooting and improper burning. Grate movement
could cause a gas leak.
Special care is required if you are installing the unit into a
sunken replace. You must raise the replace oor to allow
access to gas log controls. This will insure adequate air ow
and guard against sooting. Raise the replace oor using
noncombustible materials.
Assembly Procedure: (Figure 10)
 


2. An anchor hole is provided in the two bottom side members of
the grate frame. After centering the grate correctly, mark the

diameter holes approximately 1 1/2" deep for masonry screws
or 1/8" hole for sheet metal screws.
 
provided. Refer to Figure10.
Proper installation of the grate is essential to prevent any move-
ment of the gas logs and controls during operation.
Figure 10
Figure 9
INSTALLING AS A VENTED APPLIANCE
BEFORE FULLY INSTALLING THE APPLIANCE

28092-0-1110 Page 15
Check all local codes for requirements, especially for the size and
type of gas supply line required.
Note:
codes allow copper tubing or galvanized.
Note: Since some municipalities have additional local codes, it is
always best to consult your local authority and installation code.
Installing a New Main Gas Cock
Each appliance should have its own manual gas cock.
A manual main gas cock should be located in the vicinity of the unit.
Where none exists, or where its size or location is not adequate,
contact your local authorized installer for installation or relocation.
Compounds used on threaded joints of gas piping shall be resistant

checked for leaks by the installer. This should be done with a soap
solution watching for bubbles on all exposed connections, and if
unexposed, a pressure test should be made.
Never use an exposed ame to check for leaks. Appliance must
be disconnected from piping at inlet of control valve and pipe
capped or plugged for pressure test. Never pressure test with
appliance connected; control valve will sustain damage!
A gas valve and ground joint union should be installed in the gas
line upstream of the gas control to aid in servicing. It is required by
the National Fuel Gas Code that a drip line be installed near the gas
inlet. This should consist of a vertical length of pipe tee connected
into the gas line that is capped on the bottom in which condensation
and foreign particles may collect.
Figure 11
The use of the following gas connectors is recommended:
— ANS Z21.24Appliance Connectors of Corrugated Metal Tubing
and Fittings
— ANS Z21.45Assembled FlexibleAppliance Connectors of Other
Than All-Metal Construction
The above connectors may be used if acceptable by the authority

appliance connector cannot exceed three feet in length.
Pressure Testing of the Gas Supply System
1. To check the inlet pressure to the gas valve, a 1/8" (3.175mm)
N.P.T. plugged tapping, accessible for test gauge connection,
must be placed immediately upstream of the gas supply
connection to the appliance.
2. The appliance and its individual shutoff valve must be
disconnected from the gas supply piping system during any
pressure testing of that system at test pressures in excess of
1/2 psig (3.5 kPa).
3. The appliance must be isolated from the gas supply piping
system by closing its individual manual shutoff valve during
any pressure testing of the gas supply piping system at test
pressures equal to or less than 1/2 psig (3.5 kPa).
Attention! If one of the procedures results in pressures in excess
of 1/2 psig (14" w.c.) (3.5 kPa) on the appliance gas valve, it will
result in a hazardous condition.
GAS SUPPLY
Recommended Gas Pipe Diameter
Pipe Length Schedule 40 Pipe
Inside Diameter
Tubing, Type L
Outside Diameter
Nat. L.P. Nat. L.P.
0-10 feet
0-3 meters
1/2”
12.7mm
3/8”
9.5mm
1/2”
12.7mm
3/8”
9.5mm
10-40 feet
4-12 meters
1/2”
12.7mm
1/2”
12.7mm
5/8”
15.9mm
1/2”
12.7mm
40-100 feet
13-30 meters
1/2”
12.7mm
1/2”
12.7mm
3/4”
19mm
1/2”
12.7mm
100-150 feet
31-46 meters
3/4”
19mm
1/2”
12.7mm
7/8”
22.2mm
3/4”
19mm

28092-0-1110Page 16
Placing Lava Rock in Front of Burner on Fireplace Floor


operation.
ATTENTION: DO NOT PLACE LAVA ROCKS ON BURNER,
LOGS OR ROCK WOOL. THE LAVA ROCKS SHOULD ONLY
BE PLACED ON THE FIREPLACE FLOOR.
Flames from the pilot (rear right back side of the pan burner) as

is installed.
 

NOTE:
up and down.
Glowing embers (rock wool) can cover the pan burner in between
the front and middle logs, but very little is necessary to cover this

orange and stringy. Apply just enough to obtain slow glow and a




patterns. Sooting and improper burning will result.
During manufacturing, fabricating and shipping, various components

These chemicals are not harmful, but may produce annoying smoke
and smells as they are burned off during the initial operation of the
appliance, possibly causing headaches or eye or lung irritation. This
is a normal and temporary occurrence.
The initial break-in operation should last 2 to 3 hours with the
burner at the highest setting. Provide maximum ventilation by
opening windows or doors to allow odors to dissipate. Any odors
remaining after this initial break-in will be slight and will disappear
with continued use.
Placement of the glowing embers (rock wool) is very individual
and light coverage will provide your best effects. We recommend
separation of the rock wool by hand and make your coverage as

Place just enough embers on the burner to obtain the glow and a

Do not place embers (rock wool) over large ports in rear portion
of burner.
Rock wool should not be placed in the area of the pilot assembly.
Replacement of loose material (glowing embers) must be purchased
from Empire Comfort Systems, Inc. Application of excess loose
material (glowing embers) may adversely affect performance of
the heater. WARNING: All previously applied loose material must
be removed prior to reapplication.
Refer to Parts List, Page 26 to order loose material (rock wool).
PLACEMENT OF GLOWING EMBERS AND LAVA ROCK
OPERATION INSTRUCTIONS/FLAME APPEARANCE
Intermittent - Figure 12
Variable - Figure 13

28092-0-1110 Page 17
GENERAL NOTES
Radio Frequency Remote
433.92 MHz for Europe;
315 MHz for U.S. (FCC ID: RTD-G6R) and for Canada (IC:
4943A-G6R).
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received,
including interference that may cause undesired
     
approved by the party responsible for compliance could

Batteries - Remote Handset:
1 x 9V block (quality alkaline recommended)
Batteries - Receiver:
4 x 1.5V “AA” (quality alkaline recommended)
An AC Mains Adapter may be used instead of
batteries (only the Mertik Maxitrol or an AC Mains
Adapter approved by Mertik Maxitrol can be used).
NOTE: During a power outage the AC Mains Adapter muts be
unplugged from the receiver to operate in the battery
mode.
AUTOMATIC OPERATION
WARNING
Wiring of valve and receiver must be completed before starting
ignition. Failure to do so could damage the electronics.
NOTE: This remote handset and receiver are not interchange-
able with previous versions.
For all lighting/ignition instructions please refer to

SETTING THE ELECTRONICS CODE
Radio Frequency Remote
A code is selected automatically for all Mertik Maxitrol
electronics from among 65,000 random codes available. The
receiver has to learn the code of the handset:
 
(2) acoustic signals. After the second, longer acoustic signal,
release the reset button.
         
button on the remote handset until you hear an additional long

NOTE: This is a one time setting only, and is not required when
changing the batteries in the remote or receiver.
TO TURN ON APPLIANCE
WARNING


 
position.
  (ON position).
G6R-P3TAN5 REMOTE CONTROL INSTRUCTIONS
NOTE: This remote is for use on VFSE Models ONLY.

28092-0-1110Page 18
Standard, Display, Timer/Thermostat RF Remote Handset
  
        
sequence has begun; release buttons.
 
 
          -
perature control mode (CSA-versions) or manual mode
(CE-versions)
TO TURN OFF THE APPLIANCE
Press OFF button on remote handset.
NOTE: Press 
TO OPEN AND CLOSE SOLENOID VALVE/BURNER
NOTE: The latching solenoid valve will not operate for one min-
ute after ignition.
The latching solenoid valve cannot operate
manually. If the battery runs down it will remain in the last
operating position. During normal operation the solenoid
valve will be reset into the ON position when the GV60 is
switched OFF remotely.
 
         
switch the Burner OFF (printed instructions are located on the
battery cover).
        
to switch the Burner ON. (Display and Timer/Thermostat
Remote Handsets: the AUX symbol on the display will
indicated that the solenoid valve is OPEN.)
ADJUSTMENT - FLAME HEIGHT
Standard, Display, Timer/Thermostat RF Remote Handsets
          
height.
           

 
SETTING °C/24 HOUR OR °F/12 HOUR CLOCK
Display, Timer/Thermostat RF Remote Handsets
    (small flame) until display changes from
Fahrenheit/12 hour clock to Celsius/24 hour clock and vice
versa.
SETTING THE TIME
Display, Timer/Thermostat Remote Handsets
 
a. Installing the battery or
b. Simultaneously pressing the (large flame) and
(small flame).
  (large flame) to set the hour and the (small flame)
to set the minute.
 
automatically return to the manual mode.
Remaining Instructions pertain to Timer/Thermostat RF
Remote Handset only
CHANGING THE MODE OF OPERATION
Briefly pressing the SET button changes the mode of operation in
the following order:
MAN TEMPTEMP TIMER
and back to
MAN
NOTE: MANUAL mode can also be reached by pressing either
the (large flame) or the (small flame).
MAN
Mode - Manual Flame Height Adjustment
  (large flame) to turn on the main burner.
  (large flame) to increase the flame height.
  (small flame) to decrease the flame height or to go to
pilot standby position.
NOTE: While pressing either button a symbol indicating
transmission appears on the display. The receiver
confirms transmission with an acoustic signal.
TEMP
- Daytime Temperature Mode
(appliance must be in standby mode; pilot ignited):
The room temperature is measured and compared to the set
temperature. The flame height is then automatically adjusted to
achieve the Daytime set temperature.
TEMP
- Nighttime Setback Temperature Mode
(appliance must be in standby mode; pilot ignited):
The room temperature is measured and compared to the Night-
time Setback temperature. The flame height is then automatically
adjusted to achieve the Nighttime Setback temperature.
TIMER
- Timer Mode
(appliance must be in standby mode; pilot ignited):
The Timer setting allows you to set two (2) burner
TEMP
times
every 24 hours.
For
TEMP
to operate as a thermostat, TEMP must be set at 40°F
(4°C) or higher.
G6R-P3TAN5 REMOTE CONTROL INSTRUCTIONS

28092-0-1110 Page 19
If the
TEMP
setting is decreased to --, the motor will turn the valve
to the standby position in the moon times and await the next burn-
er
TEMP
cycle.
NOTE: The display shows the set temperature every 30 seconds.
SETTING THE TEMPERATURE
 
TEMP
MODE or the
TEMP
MODE by briefly
pressing the SET button.
 
         
flame).
 
SETTING THE TIMER
 
  (sun symbol)
is displayed) and the time flashes. Set the hour by pressing
the (large flame) and set the minutes by pressing the
(small flame).
 
   (moon symbol) continue through P2
(sun symbol) and P2 (moon symbol).
 
complete programming.
MANUAL OPERATION
(Only possible when MANUAL knob is used)

the gas control and the pilot burner. Access to the pilot burner is
only required for ignition with a match.
When turning main valve knob, do not force. Knob has a slip clutch
that clicks until the end stops are reached. This allows for manual
flame height adjustment as well as adjustment to pilot standby po-
sition.
1. STOP! Read the safety information included before proceed-
ing.
2. Turn main valve knob to the OFF, full clockwise
position.
3. Turn MANUAL knob to the MAN, full clockwise posi-
tion.
4. Place ON/OFF switch (if equipped) in O (OFF position).
5. Wait five (5) minutes to clear out any gas. Verify that no gas
is in the area around the appliance, including near the floor. If
you detect gas STOP! Follow “A” in the safety information on
page 20. If no gas is present, proceed to step 6.
6. Place ON/OFF switch (if equipped in (ON position).
7. With the MANUAL knob in MAN position a manual pilot valve
operator and piezo igniter (optional) are accessible.
8. Fully push down manual pilot valve operator and hold
in, to start pilot gas flow.
Ignition with match:
Immediately light the pilot with a match, while continuing to
hold in the manual pilot valve operator for about one (1) min-
ute after the pilot is lit. Release manual pilot valve operator. If
pilot does not stay lit, wait five (5) minutes and repeat.
Ignition with piezo igniter:
Change the ignition cable from the receiver to the
valve. Use the push piezo igniter to ignite. If pilot does
not stay lit, wait five (5) minutes and repeat.
NOTE: If the pilot does not stay lit after several tries, turn the
gas control knob (main valve knob) to OFF and proceed to
step 11.
      
replace pilot access panel before proceeding.
10. Turn MANUAL knob to the ON, full counterclockwise
position.
11. Turn main valve knob to the full ON, full counterclockwise
position.
12. If the appliance will not operate, follow the instructions “TURN
OFF GAS TO APPLIANCE” and call the service technician or
gas supplier.
TURN OFF GAS TO APPLIANCE
 
panel.
      
accessibility to the gas control.
 
         clockwise
position.
       

MISCELLANEOUS
Low Battery Indication
Receiver:
three short beeps will sound when motor turns
Standard/Infrared remote:
the red LED will get darker
Remote with display:
“BATT” will appear on display
NOTE: Pertains to Thermostatic Display/Handsets: If the battery
of the handset is low or if the transmitter is out of the com-
munication range, the motor turns down the valve to pilot
gas after 6 hours.
NOTE: With very low battery the GV60 system shuts off the fire
completely. This will not happen if the power supply is
interrupted.
Battery replacement
Battery replacement is recommended at the beginning of each
heating season. Pull ribbon to remove batteries. Do not use metal
tools to remove batteries. Using a metal tool could cause a short
that may damage the receiver.
G6R-P3TAN5 REMOTE CONTROL INSTRUCTIONS

28092-0-1110Page 20
Location of Receiver
When the RF-receiver is placed in the appliance, the surrounding
metal can reduce reception considerably. The position of the an-
tenna on the receiver also influences reception. It is recommended
to straighten the antenna. The antenna must not come in contact
or cross the ignition wire, this may render the receiver inoperable.
NOTE: To keep receiver free from debris, dirt, and humidity, do
not remove the receiver from the plastic bag until all con-
struction is complete.
Piezo Igniter
(optional)
ON/OFF Switch
(optional) in
PositionON
8 Wire
Receiver Jack
Microswitch
Connection
Piezo Igniter
T a b 2.8x0.8 mm
MANUAL Knob
in PositionMAN
Manual Pilot
Valve Operator
Main Valve Knob
in PositionOFF
Cutout for Pilot Gas Adjustment MANUAL Knob
in position for
automatic ignition
G6R-P3TAN5 REMOTE CONTROL INSTRUCTIONS
MA
GR
MO
SW
PANEL
SW TC
SPARK
O
I
IGNITION CABLE
THERMOCOUPLE
RF ANTENNA
THERMO CURRENT
CABLE #1
ON/OFF SWITCH
8WIRE CABLE
INTERRUPTER
BLOCK
COMBINATION CONTROL
MANUAL KNOB
PIEZO IGNITER
MAINVALVE KNOB
CONNECTION FOR
MANUAL IGNITION
THERMO CURRENT
CABLE #2 OR ON/OFF
SWITCH WITH SOLDERED CABLE
BUTTON “RESET”
BATTERY
COMPARTMENT
Wiring Diagram
Figure 14