Empire Comfort Systems DV25IN33L-3 Quick start guide

Page 1
INSTALLATION INSTRUCTIONS
AND
OWNER’S MANUAL
EMPIRE
EMPIRE
Comfort Systems
DIRECT VENT
GAS FIREPLACE HEATER
MODELS
DV25IN33L(N,P)-3
DV25IN73L(N,P)-1
DV(33,35)IN33(N,P)-4
DV(33,35)IN73(N,P)-2
GAS-FIRED
UL FILE NO. MH30033
This appliance may be installed in an aftermarket,
permanently located, manufactured home (USA only)
or mobile home, where not prohibited by state or local
codes.
This appliance is only for use with the type of gas
indicated on the rating plate. This appliance is not

kit is used.
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.
FIREPLACE INSERT
Installer: Leave this manual with the appliance.
Consumer: Retain this manual for future reference.
WARNING: If the information in these instructions
        
result causing property damage, personal injury
or loss of life.
 
vapors and liquids in the vicinity of this or any
other appliance.
— WHAT TO DO IF YOU SMELL GAS
  
  
any phone in your building.
        
neighbor’s phone. Follow the gas supplier’s
instructions.
  

— Installation and service must be performed by a
-
plier.

32227-0-0513Page 2
TABLE OF CONTENTS
Important Safety Information.............................................................................................. 3
Safety Information for Users of LP Gas ............................................................................. 4
Introduction ........................................................................................................................ 5
Specications..................................................................................................................... 6
Fireplace Insert Dimensions .............................................................................................. 7
Mantle and Trim Clearances .............................................................................................. 8
Gas Supply ........................................................................................................................ 9
Venting and Installation...............................................................................................10-12
Vertical Termination.......................................................................................................... 13
Alternate ON/OFF Switch Installation .............................................................................. 14
Surround Panel Installation.............................................................................................. 15
Blower Accessory Information.......................................................................................... 16
Log Placement ................................................................................................................. 17
Operating Instructions...................................................................................................... 18
Standing Pilot Lighting Instructions.................................................................................. 19
Standing Pilot Wiring........................................................................................................ 20
Standing Pilot Troubleshooting ........................................................................................ 21
IPI Electronic System Operating Instructions................................................................... 22
IPI Electronic System Wiring Diagram ............................................................................. 23
Intermittent Pilot Lighting Instructions .............................................................................. 24
Intermittent Control System Troubleshooting................................................................... 25
Intermittent Control System Troubleshooting..............................................................26-27
Insert Maintenance and Service ...................................................................................... 28
Decorative Accessories..............................................................................................29 -30
Parts View ....................................................................................................................... 31
Parts List .....................................................................................................................32-33
Master Parts Distributor List............................................................................................. 34
How To Order Repair Parts.............................................................................................. 34
Warranty........................................................................................................................... 35
SECTION PAGE

32227-0-0513 Page 3
DO NOT OPERATE THIS APPLIANCE WITHOUT GLASS FRONT PANEL INSTALLED
Before enclosing the vent pipe assembly, operate the appliance to ensure it is venting properly.
DANGER: Indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING: Indicates a hazardous situation which, if
not avoided, could result in death or serious injury.
CAUTION: Indicates a hazardous situation which, if
not avoided, could result in minor or moderate injury.
NOTICE: Addresses practices not related to personal
injury.
 
of high surface temperatures and should stay away
to avoid burns or clothing ignition.
 
they are in the same room as the appliance.
 
placed on or near the appliance.
 
proper operation should be maintained.
       
(wood, coal, paper or cardboard etc.) be used in
this appliance.
        

vapor and liquids.
        
       
appliance.
 
be obstructed in any way.
         
     

 

draperies.
 
the appliance must be replaced prior to operating

service person.
 
 
 Installation and repair should be done by a
QUALIFIED SERVICE PERSON. The appliance
should be inspected before use and at least annually
by a qualified service person. More frequent
cleaning may be required due to excessive lint from
carpeting, bedding materials, etc. It is imperative
that control compartments, burners and circulating
air passageways of the appliance be kept clean.
   

      
installation codes and the requirements of the gas
supplier.
  keep the appliance area clear and free from

vapors and liquids.
  examine venting system periodically and replace
damaged parts.
 make a periodic visual check of pilot and burners.
Clean and replace damaged parts.
CAUTION
         
glass. If the glass is cracked or damaged in any way,
it should be replaced only with a complete glass frame
assembly from Empire. See parts list on Pages 32 and
33 for ordering.
 
      
technician to inspect the heater and to replace any
part of the control system and any gas control which
has been under water.
 
an appliance must be replaced prior to operating
the appliance.
IMPORTANT SAFETY INFORMATION

32227-0-0513Page 4
SAFETY INFORMATION FOR USERS OF LP-GAS

and explosions. In its natural state, propane is odorless and
colorless. You may not know all the following safety precau-
tions which can protect both you and your family from an ac-
cident. 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.
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!
• Donotoperateelectricswitches,lightmatches,useyourphone.
Do not do anything that could ignite the gas.
• Geteveryoneoutofthebuilding,vehicle,trailer,orarea.Do
that IMMEDIATELY.
• Closeallgastankorcylindersupplyvalves.
• LP-Gasisheavierthanairandmaysettleinlowareassuch
asbasements.Whenyouhavereasontosuspectagasleak,
keepoutof basements andotherlow areas.Stay out until
reghtersdeclarethemtobesafe.
• Useyourneighbor’sphoneandcallatrainedLP-Gasservice
personandthere department.  Eventhoughyoumay not
continue to smell gas, do not turn on the gas again. Do not
re-enter the building, vehicle, trailer, or area.
• Finally, lettheservicemanandreghterscheckforescaped
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.
NO ODOR DETECTED - ODOR FADE
Some people cannot smell well. Some people cannot smell

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
movementofthegasthroughsoilcanltertheodorant.Odorants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.
SOME POINTS TO REMEMBER
• Learn to recognize the odor of LP-gas. Your local LP-Gas
Dealer can give you a “Scratch and Sniff” pamphlet. Use it to
ndoutwhatthepropaneodorsmellslike.Ifyoususpectthat
yourLP-Gashasaweakorabnormalodor,callyourLP-Gas
Dealer.
• Ifyouarenotqualied,donotlightpilotlights,performservice,
ormakeadjustmentstoappliancesontheLP-Gassystem.If
youarequalied,consciouslythinkabouttheodorofLP-Gas
prior to and while lighting pilot lights or performing service or
makingadjustments.
• Sometimes a basement or a closed-up house has a musty
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.
• Odorfade,duetooxidationbyrustoradsorptiononwallsof
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
reinstalledoldtanks,iftheyarelledandallowedtosettoo
longbeforerelling.Cylindersandtankswhichhavebeen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. Aperiodic
sniff test of the LP-gas is a good safety measure under
any condition.
• If,atanytime,youdonotsmelltheLP-Gasodorantandyou
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.
• Ifyouexperienceacomplete“gasout,”(thecontainerisunder
novaporpressure),turnthetankvalveoffimmediately.Ifthe
container valve is left on, the container may draw in some air
throughopeningssuchaspilotlightorices.Ifthis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con-
tainer is under vapor pressure by turning it off at the container
beforeitgoescompletelyemptyorhavingitrelledbeforeitis
completely empty.

32227-0-0513 Page 5
Instructions to Installer
1. Installer must leave instruction manual with owner after
installation.
2. Installermusthaveownerlloutandmailwarrantycardsupplied
withthereplace.
3. Installer should show owner how to start and operate the
replace.
Thisdirect ventgas replaceheater isdesigned tooperatewith
all combustion air being siphoned from the outside of the building
and all exhaust gases expelled to the outside of the building. The
information contained in this manual pertains to all models and gas
control systems unless otherwise noted.
WARNING
This unit is not for use with solid fuels

This replace is design certied in accordance with American
National Standard/CSA Standard ANSI Z.21-88/CSA 2.33 and by
Underwriters Laboratories as a Direct Vent Gas Fireplace Heater
and shall be installed according to these instructions.
Consult your local building code agency, prior to installation, to ensure
compliance with local codes-including permits and inspections.
Thereplaceinsert,wheninstalled,mustbeelectricallygroundedin
accordance with local codes or, in absence of local codes, with the
National Electric Code ANSI/NFPA 70 or Canadian Electric code,
CSA C22.1, if an external electrical source is utilized.
These models may be installed in a bedroom or bed-sitting room
in the U.S.A. and Canada.

Installationandreplacementofgaspiping,gasutilizationequipment
or accessories and repair and servicing of equipment shall be
performedonlybyaqualiedagency.Theterm“qualiedagency”
meansanyindividual,rm,corporationorcompanywhicheitherin
person or through a representative is engaged in and is responsible for
(a)theinstallationorreplacementofgaspipingor(b)theconnection,
installation,repairorservicingofequipment,whoisexperiencedin
suchwork,familiarwithallprecautionsrequiredandhascomplied
withalltherequirementsoftheauthorityhavingjurisdiction.
State of Massachusetts: The installation must be made by
alicensedplumberorgastterintheCommonwealthof
Massachusetts.
The installation must conform with local codes or, in the absence of
local codes, with the National Fuel Gas Code ANSI Z223.1/NFPA
54* Natural Gas and Propane Installation Code, or CSA B149.1 in
Canada. *Available from the American National Standards Institute,
Inc. 11 West 42nd St., New York, N.Y. 10036.
WARNING
ANY CHANGE TO THIS FIREPLACE OR ITS CONTROLS
CAN BE DANGEROUS.
        
        
carbon monoxide poisoning
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.
Important
All correspondence should refer to complete Model Number, Serial
Number and type of gas.
High Altitude
Wheninstallingthis unit atanelevation above2000feet (in the
United States) it may be necessary to decrease the input rating by
changingtheexisting burnerorice toasmaller size.Generally,
input should be reduced 4 percent for each 1000 feet above sea
level. However, if the heating value of the gas has been reduced,
thisgeneralrulemaynotapply.Checkwithlocalgasutilityforproper
oricesizeidentication.
Canadian High Altitude
Altitude:0-4500feet(0-1370m)
Wheninstallingthisunitatanelevationabove4500feet(inCanada),
checkwithlocalauthorities.
Consult your local gas utility for assistance in determining the proper
oriceforlocation.
Preparation
Thisdirectventgasreplaceinsertanditscomponentsaretested
and safe when installed in accordance with this Installation Manual.
Reporttoyourdealeranypartsdamagedinshipment,specically
checkglasscondition.Donotinstallunitwithdamaged,incomplete,
or substitute parts. Read all instructions before starting installation
and follow these instructions carefully during installation to insure
maximumbenetandsafety.Failuretofollowthemwillvoidyour
warrantyandmaypresentarehazard.
The warranty will be voided by, and the warranter disclaims any
responsibility for the following actions:
• Installation of any damaged replace insert or vent system
component.
• Modicationofthereplaceinsertordirectventsystem.
• InstallationotherthanasinstructedbyEmpireComfortSystems,
Inc.
• Improperpositioningofthelogsorglassdoorassembly.
• Installationand/oruseofanycomponentpartnotmanufactured
or approved by manufacturer.
• Thisappliancecomesstandardwitha120VACcordassembly
to accommodate control options and the blower accessory. An
outletboxmaybeinstalledinabottombackcorneroftheexisting
solidfuelmasonryorfactorybuiltreplacetopluginthecord
assembly, or the supplied power cord may be routed out onto
the hearth to a nearby outlet.
• A 120 VAC circuit fort this product must be protected with
ground-fault circuit-interrupter protection, in compliance with the
applicable electrical codes, when it is installed in locations such
asinbathroomsornearsinks.
• Lowvoltageand120VACvoltagecannotbesharedwithinthe
same wall box.
• Oncetheapplianceinstallationiscompleted,theinstallershould
checkthatcontrolcompartmentwiringissecuredinamanner
as to not interfere with door latches, valve controls, or the louver
assembly.
INTRODUCTION