Empire Comfort Systems VFSUE18-1 Installation Instructions And Owner'S Manual Download Page 6

31722-1-1213

Page 6

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.

• 

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 fireplace where a gas log set is in

-

stalled.

• 

Due to high temperatures, the appliance should be located out 

of traffic and away from furniture and draperies.

• 

Do not place clothing or other flammable 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 configuration. 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 fireplace.

• 

Avoid any drafts that could alter burner flame patterns. Do not 

allow  fans  to  blow  directly  into  the  fireplace.  Do  not  place  a 

blower inside burn box area of firebox. Ceiling fans may create 

drafts that alter burner flame patterns. Sooting and improper 

burning will occur as a result of drafts.

• 

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.

• 

wArNING: Do not operate this appliance unless all 

components including logs, burners, and controls are in good 

working condition.  Never operate this appliance if any log or 

twig is broken, or out of their intended position.   refer to the 

Log set placement instructions for correct log and twig 

positioning.   

replacement components are available through your local 

dealer as indicated in the How to Order repair Parts section of 

the appliance manual.

• 

Periodic examination and cleaning of the venting system of 

the  solid-fuel  burning  fireplace,  including  frequency  of  such 

examination and cleaning, by a qualified 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 or International Fuel Gas code. 

*Available from the American National Standards Institute, Inc. 11 

West 42nd St., New York, N.Y. 10018

• 

NOTICE

: 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 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 flow 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 fireplace shall comply with the following instructions.

• 

A  fireplace  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 fireplace 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 fireplace 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 fireplace, 

the chimney flue and firebox must be cleaned of soot, creosote, 

ashes and loose paint by a qualified chimney cleaner.

IMPOrTANT SAFeTY INFOrMATION

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, Section 5.3, International 

Fuel Gas code 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 flu, 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 influence 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 flow is not directed at the burner.

Summary of Contents for VFSUE18-1

Page 1: ... 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 fire department Installation and service must be performed by a qualified installer service agency or the gas sup plier UNVENTED GAS LOG HEATER OR VENTED DECORATIVE HEATER MODELS VFSUR 18 24 30 3 VFSUE 18 24 3...

Page 2: ...FIREPLACE OR FIREBOX 16 GAS SUPPLY 17 PLACEMENT OF GLOWING EMBERS AND LAVA ROCK 18 OPERATION INSTRUCTIONS FLAME APPEARANCE 18 VFSUR 1 24 30 LIGHTING INSTRUCTIONS 19 VFSUR WIRING 20 VFSUR TROUBLESHOOTING 21 VFSUE 18 24 30 LIGHTING INSTRUCTIONS 22 VFSUE WIRING 23 VFSUE REMOTE ELECTRONIC IGNITION AND CONTROL SYSTEM 24 27 VFSUE TROUBLESHOOTING 28 BURNER INSTRUCTIONS 29 PILOT FLAME CHARACTERISTICS 30 C...

Page 3: ...the pilot IS lit 1 To ignite the burner press the high flame button there will be a beep for approximately 5 seconds until there is a soft click then release the button To ADJUST the Flame Height 1 Hold down the small flame button LO will be displayed 2 Hold down the large flame button Flame automatically goes to high fire HI will be displayed To SHUT OFF the Fireplace 1 To completely shut off the...

Page 4: ...31722 1 1213 Page 4 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 5: ... SCREW 3 Burner Assembly Lava Rock Packet Soot Warning Sheet Installation Package Rockwool Package Damper Clamp Installation Instructions Serial Number Tag Warranty Card Hardware Package See Figure Below 10 X 1 2 Phillips Hex Head Screw 3 1 4 X 1 1 4 Slotted Hex Head Anchor Screw 3 Hardware shown to scale where possible ...

Page 6: ...ice 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 flow of c...

Page 7: ...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 ...

Page 8: ...on 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 ratingplate Thisapplianceisnotconvertibleforusewithothergases New Installa...

Page 9: ...ased the appliance Do not attempt to install any part of the appliance unless you have all parts in good condition Millivolt controlled heater VFSUR designed to be operated with optional devices for ON OFF functions Wall switch or thermostat with wire Hand held remote control with ON OFF switch or thermostat Handle the gas log burner assembly by the grate and legs only Do not pick the unit up by t...

Page 10: ...e supplied for use with the log set 6 Also refer to IMPORTANT SAFETY INFORMATION on page 6 of this manual WARNING DO NOT OPERATE THIS GAS LOG SET WITH GLASS DOORS CLOSED Clothing or other flammable material should not be placed on or near the appliance Do not place trash or other articles on the log set during op eration During manufacturing fabricating and shipping various com ponents of this app...

Page 11: ...an 50 cubic feet per 1 000 Btuh of the combined input rates of all appliances drawing combustion air from that space Small areas such as equipment rooms are confined spaces Furnaces installed in a confined space which supply heated air to areas outside the space must draw return air from outside the space through tightly sealed return air ducts A confined space must have 2 openings into the space ...

Page 12: ...of the fireplace opening must be 6 from any combustible wall The ceiling must be at least 41 from the fireplace opening See Figure 3 Mantel Clearances Without Hood You must have non combustible materials above the fireplace opening Non combustible material must extend at least 12 above fireplace opening With sheet metal you must have non combustible material behind it Heat resistant materials such...

Page 13: ... must have non combustible 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 8 above the opening and a maximum of 6 at a minimum of 15 above the opening HEAT RESISTANT MATERIAL 8 WITH HOOD HOOD APPLIANCE IN FIREPLACE O...

Page 14: ...replace If not drafting may cause pilot outage or sooting Use a heat resistant sealant Do not seal chimney flue damper 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 decorativeappliances for installation in solid fuel burning fireplaces Appliance Input Rate BTU hr 20 30 40 Chimney He...

Page 15: ...LD Figure 9 Insert 4 AA batteries into the control module Follow the directions on pages 24 to 27 to sync the remote and control module After the appliance has been installed slide the control module shield over the control module Place the module in a location that is easy to reach so that the batteries can be changed The control module must remain on the fireplace floor or firebox bottom This lo...

Page 16: ... care is required if you are installing the unit into a sunken fireplace You must raise the fireplace floor to allow access to gas log controls This will insure adequate air flow and guard against sooting Raise the fireplace floor using noncombustible materials Assembly Procedure 1 Center the gas log unit in the fireplace or firebox Make certain the front feet of the grate sit inside the front edg...

Page 17: ...r 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...

Page 18: ...INSTRUCTIONS FLAME APPEARANCE Flames from the pilot rear right back side of the pan burner as well as the main flame should be visually checked as the log set is installed In normal operation at full rate after 10 to 15 minutes the flame appearance should be sets of yellow flames NOTICE All flames will be random by design flame height will go up and down Glowing embers rockwool can cover the pan b...

Page 19: ...tch to OFF 4 Turn off all electric power to the appliance if applicable 5 Push in gas control knob slightly and turn clockwise to OFF NOTE Knob cannot be turned from PILOT to OFF unless knob is pushed in slightly Do not force 6 Wait ten 10 minutes to clear out any gas Then smell for gas includ ing near the floor If you smell gas STOP Follow B in the safety information above If you do not smell gas...

Page 20: ...mote Receiver VFSUR 18 24 30 Use the following steps to place the remote receiver adjacent to the gas valve Attention 1 The remote receiver can not be placed behind the gas valve and burner assembly 2 When facing the appliance the remote receiver must be placed to the right of the gas valve and burner assembly NOTICE Do not let remote control receiver come in contact with burner assembly On circul...

Page 21: ...S pilot assembly or get it serviced f Gas regulator setting is not correct Replace gas regulator 7 ODS pilot lights but flame goes out when control knob is released a Control knob not fully pressed in Press in control knob fully b Control knob not pressed in long enough After ODS pilot lights keep control knob pressed in 30 seconds c Manual Shutoff valve not fully open Fully open manual shutoff va...

Page 22: ...ut any gas then smell for gas including near the floor If you smell gas STOP Follow A in the safety information above If you don t smell gas go to the next step LIGHTING PROCEDURE HANDSET METHOD 1 Turn control arrow on valve face to ON Press the I O button to I Press the OFF and UP buttons on the handset firmly at the same time A long beep will sound followed by 5 short beeps Ignitor will spark an...

Page 23: ...31722 1 1213 Page 23 VFSUE WIRING ...

Page 24: ...nce that may cause undesired operation Changes or modifications not expressly approved by the party responsible for compli ance could void the user s authority to operate the equipment Batteries Remote Handset 1 x 9V block quality alkaline recommended Low battery indicator on handsets with display Handsets without display the red LED gets darker Battery replacement is recommended after 2 years Bat...

Page 25: ...ll counterclockwise position Place ON OFF switch if equipped in ON position Standard Display Timer Thermostat RF Remote Handset Simultaneously press and hold the OFF and large flame buttons until a short beep confirms the start sequence has begun release buttons Continuing beeps confirm the ignition is in process Once pilot ignition is confirmed there is main gas flow After main burner ignition th...

Page 26: ...EMP display flashes Set the desired temperature with large flame or small flame Press OFF or simply wait to complete programming Notice When the desired room temperature is SET on the hand held remote the burner will automatically turn on when the room temperature drops 3 degrees Fahrenheit F below the SET temperature The remote system will turn the burner off when the room temperature reaches 3 d...

Page 27: ...11 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 Press OFF button on remote Follow appliance instructions for gaining accessibility to the gas control Place ON OFF switch in O off position Turn main valve knob to the OFF full clockwise position Replace appliance top cover MISCELLANEOUS L...

Page 28: ... when control knob is released a Control knob not fully pressed in Press in control knob fully b Control knob not pressed in long enough After ODS pilot lights keep control knob pressed in 30 seconds c Manual Shutoff valve not fully open Fully open manual shutoff valve d Thermocouple connection loose at control valve Hand tighten until snug then tighten 1 4 turn more e Pilot flame not touching the...

Page 29: ...o clarity Check all carryover ports for blockage from the ceramic media o If there is blockage use a small pointed tool to move the ceramic media away from the carryover port For best results when lighting the burner have the adjustable flame knob to the HI position then adjust to a lower setting after the burner has ignited When first lighting the pilot on the burner it takes approximately 60 to ...

Page 30: ... Figure 25 If pilot flame pattern is incorrect as shown in Figure 26 See Troubleshooting page 21 and 28 THERMOPILE PILOT THERMOCOUPLE LPG THERMOCOUPLE NATURAL Incorrect Pilot Flame Pattern Figure 26 Cleaning and Maintenance Pilot Oxygen Depletion Sensor Pilot When the pilot has a large yellow tip flame clean the Oxygen Depletion Sensor as follows 1 Clean the ODS pilot by loosening nut B from the p...

Page 31: ...o covers and grate Don t remove media from inside burner box Inspect and clean burner air intake hole Remove lint or particles with brush Failure to keep air intake hole clean will result in sooting and poor combustion ANNUAL CLEANING INSPECTION Refer to parts diagram for location of items discussed below Inspect and clean burner air intake hole Remove lint or particles with vacuum or brush Failur...

Page 32: ...02 Orifice 3 0 mm Nat Only 8 P245 Orifice 50 LP Only 8 P296 Orifice 3 1 mm Nat Only 8 P265 Orifice 49 LP Only 8 P303 Orifice 30 Nat Only 8 P297 Orifice 1 9mm LP Only 9 P253 P253 P253 Fitting Orifice Angled 10 23249 23249 23249 Valve Bracket 11 R3626 R3626 R3626 Valve Nat Only 11 R3625 R3625 R3625 Valve LP Only 12 23250 23250 23250 Tubing Assembly 13 R2423 R2423 R2423 5 16 Male Connector 14 32302 3...

Page 33: ...31722 1 1213 Page 33 VFSUR 18 24 30 PARTS VIEW ...

Page 34: ...P253 Fitting Orifice Angled 10 31715 31715 31715 Valve Bracket 11 R10563 R10563 R10563 Valve LP Only 11 R10562 R10562 R10562 Valve Nat Only 12 31717 31717 31717 Tubing Assembly 13 R2423 R2423 R2423 5 16 Male Connector 14 31720 31720 31720 Tubing Assembly LP 14 31719 31719 31719 Tubing Assembly Nat 15 R7063 R7063 R7063 Pilot Regulator Nat 16 32288 32288 32288 Tubing Assembly Nat 17 31918 31966 3191...

Page 35: ...31722 1 1213 Page 35 VFSUE 18 24 30 PARTS VIEW 1 2 3 4 5 8 14 13 15 16 17 9 6 7 18 24 22 10 19 2 11 12 23 25 20 21 ...

Page 36: ...rranty parts All parts listed in the Parts List have a Part Number When ordering parts first obtain the Model Number and Serial Number from the name plate on your equipment Then determine the Part Number not the Index Number and the Description of each part from the fol lowing illustration and part list Be sure to give all this information Appliance Model Number Part Description Appliance Serial N...

Page 37: ...31722 1 1213 Page 37 APPLIANCE SERVICE HISTORY Date Dealer Name Service Technician Name Service Performed Notes ...

Page 38: ...31722 1 1213 Page 38 APPLIANCE SERVICE HISTORY Date Dealer Name Service Technician Name Service Performed Notes ...

Page 39: ...ted in accordance with the instructions furnished with the ap pliance A bill of sale cancelled check or payment record should be kept to verify purchase date and establish warranty period Ready access to the appliance for service What Is Not Covered Damages that might result from the use misuse or improper installation of this appliance Travel diagnostic costs and freight charges on warranted part...

Page 40: ...ms Empire Comfort Systems Inc 918 Freeburg Ave Belleville IL 62220 If you have a general question about our products please e mail us at info empirecomfort com If you have a service or repair question please contact your dealer www empirecomfort com ...

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