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INSTALLATION INSTRUCTIONS

AND

OWNER'S MANUAL

UNVENTED 

GAS FIREPLACE

MODELS

VFD26FM(2,3)0(N,W,C)(N,P)-2

VFD26FP(2,3)0L(N,P)-2

VFD26FP70L(N,P)-1

VFD26FP30L10(N,P)-3

VFD26FP70L10(N,P)-1

Vent-Free Gas Fireplaces

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 in-

dicated on the rating plate. This appliance is not con-

vertible for use with other gases.

 

WARNING

If the information in these instructions are not fol-

lowed exactly, a fire or explosion may result caus

-

ing property damage, personal injury or loss of life.

—  Do not store or use gasoline or other flammable 

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 

fire department.

—  Installation and service must be performed by a 

qualified installer, service agency or the gas sup

-

plier.

Installer: 

Leave this manual with the appliance.

Consumer:  Retain this manual for future reference.

This is an unvented gas-fired 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 pages 9 and 10.

WATER VAPOR: A BY-PRODUCT OF UNVENTED 

ROOM HEATERS

Water vapor is a by-product of gas combustion. An 

unvented room heater produces approximately one  

ounce (30ml) of water for every 1,000 BTU's (.3KW's) 

of gas input per hour. Refer to page 8.

 

WARNING

If not installed, operated and maintained in accor-

dance with the manufacturer's instructions, this 

product could expose you to substances in fuel or 

from fuel combustion which can cause death or seri-

ous illness.

Page 1

Summary of Contents for VFD26 Series

Page 1: ...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 I...

Page 2: ...10 000 BTU MILLIVOLT LIGHTING INSTRUCTIONS 19 MILLIVOLT LIGHTING INSTRUCTIONS 20 INTERMITTENT PILOT LIGHTING INSTRUCTIONS 21 HYDRAULIC THERMOSTAT LIGHTING INSTRUCTIONS 22 PILOT FLAME CHARACTERISTICS...

Page 3: ...are necessary to avoid potential problems with sooting Sooting resulting from improper installation or operation can settle on surfaces outside the fireplace See instructions for proper installation...

Page 4: ...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 container is under vapor pressure by turning it off at the conta...

Page 5: ...t in sooting and property damage Instructions to Installer 1 Installer must leave instruction manual with owner after installation 2 Installer must have owner fill out and mail warranty card supplied...

Page 6: ...shown in Figure 2 for corner rough opening Be sure to provide gas line for fireplace and electrical power for optional blower assembly 1 Attach two nailing flanges to firebox sides with two 10 x 1 2 s...

Page 7: ...NE OPENING JUNCTION BOX ASSEMBLY GAS LINE OPENING J I K B C G A D E Figure 4 VFD26 Series Dimensions Index Letter Dimension A 30 1 4 768mm B 30 762mm C 13 1 8 333mm D 18 1 8 460mm E 26 660mm G 25 635m...

Page 8: ...rmostat FREC Electric Remote Control FWS 1 Wall Switch TMV Wall Thermostat Millivolt Reed Switch TRW Wireless Remote Wall Thermostat Water vapor is a by product of gas combustion An unvented room heat...

Page 9: ...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 conf...

Page 10: ...iling and one with 12 of the floor Connect these items directly to the outdoors or spaces open to the outdoors These spaces include attics and crawl spaces In most cases for direct communication with...

Page 11: ...Construction The above connectors may be used if acceptable by the authority having jurisdiction The state of Massachusetts requires that a flex ible appliance connector cannot exceed three feet in l...

Page 12: ...the top of the fireplace opening to the ceiling should not be less than 36 inches Mantel Clearances for Built in Installation Figure 9 Do not attach combustible material to the mantel of your firepla...

Page 13: ...Remove shrink wrap and logs from fireplace 6 Place back base and fireplace in desired location 7 Connect gas line and electrical wiring at this time in accor dance with local codes ELECTRICAL CONNECT...

Page 14: ...ogs per the Log Placement Instructions See Page 16 14 Install hood See Page 15 9 Attach mantel assembly to studs in the wall through the back brace using two 3 drywall screws provided 10 Slide front b...

Page 15: ...holes in fireplace Attach top frame to fireplace Use two 8 x 1 2 Phillips screws for top frame 5 Replace bottom louver 6 Replace top louver 3 PIECE FRAME KIT SIDE TRIM HOOD INSTRUCTIONS 1 Remove uppe...

Page 16: ...his step is optional for VFD26FP3L10 log sets Place front twig 5 onto 1 log and flat area on 3 log The bottom of the front twig is to be placed behind the grate tang that is second from the left Atten...

Page 17: ...etween the front and middle logs Rock wool should not be placed in the area of the pilot assembly Glowing embers rock wool can cover the burner in between the front and middle logs but very little is...

Page 18: ...r location of items discussed below Do not use cleaning fluid to clean logs or any part of heater Logs brush with soft bristle brush or vacuum with brush attachment Remove loose particles and dust fro...

Page 19: ...tom louver assembly if applicable 3 Set REMOTE OFF ON switch 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...

Page 20: ...f applicable 3 Set REMOTE OFF ON switch 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 fro...

Page 21: ...R YOUR SAFETY READ BEFORE LIGHTING WARNING If you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life A This appliance has a...

Page 22: ...LIANCE 1 Set thermostat gas control knob to lowest setting 2 Turn off all electric power to appliance if service is to be performed if applicable LIGHTING INSTRUCTIONS 7 Turn gas control knob counterc...

Page 23: ...e incorrect pilot flame is not touching the thermocouple This will cause the thermocouple to cool When the thermocouple cools the heater will shut down MILLIVOLT PILOT Correct Pilot Flame Pattern Figu...

Page 24: ...he Oxygen Depletion Sensor as follows 1 Clean the ODS pilot by loosening nut B from the pilot tubing When this procedure is required grasp nut A with an open end wrench 2 Blow air pressure through the...

Page 25: ...setting Cleaning and Maintenance Main Burner WARNING Turn off heater and let cool before cleaning CAUTION You must keep control areas burner and circulating air passageways of heater clean Inspect th...

Page 26: ...urner assembly NOTICE Do not let remote control receiver come in contact with burner assembly On circulating vent free firebox install remote control receiver behind bottom louver Refer to remote cont...

Page 27: ...f Gas regulator setting is not correct Replace gas regula tor 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 Cont...

Page 28: ...ating season or in power outage periods it is recommended that the pilot remain in the CPI standing pilot mode to reduce cold start issues and or conserve battery backup power during a power outage 3...

Page 29: ...ON Do not operate the appliance with panel s removed cracked or broken Replacement of the panel s should be done by a licensed or qualified service person WARNING Improper installation adjustment alte...

Page 30: ...ore proceeding with the procedures in the following trouble shooting table verify that the power supply AC DC adapter is present and that the batteries inside the receiver and or optional battery pack...

Page 31: ...ire harness 4 Replace the DFC board 1 Verify the electrical connections integrity and make sure they are in accordance with the relevant system wiring diagram If necessary replace the wire harness 2 I...

Page 32: ...and verify voltage at ignition between the EV1 terminal and the ground connection on the valve body 5 1 If the voltage is greater than 0 then Replace Valve 5 2 Or Replace DFC 6 Check the pressure at...

Page 33: ...ODE ANSI NFPA 70 LAT EST EDITION A factory installed junction box is located on the lower right side of the fireplace Wiring must be fed to the junction box and attached to the receptacle that is prov...

Page 34: ...REGULATOR LPG 29 R2708 IGNITOR PIEZO VFD26F M P 30L N P 10 R3623 PILOT ASSEMBLY LPG 10 R3624 PILOT ASSEMBLY NAT 11 21590 PILOT BRACKET LPG 11 23106 PILOT BRACKET NAT 12 23449 PILOT SHIELD 14 R9022 BUR...

Page 35: ...LEX WITH SHUT OFF VFD26F M P 70L10 N P 10 R11327 PILOT ASSEMBLY LPG 10 R11328 PILOT ASSEMBLY NAT 11 30703 PILOT BRACKET LPG 14 27426 BURNER TUBE 16 P214 ORIFICE NAT 16 P193 ORIFICE LPG 18 30704 BURNER...

Page 36: ...MBL INTERMITTENT PILOT VALVE A Y SSEMBL VFD26F M P 2 3 VFD26F M P 7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 22 20 21 18 23 24 25 26 30 41 42 43 44 45 1 1 1 THERMOSTATIC VALVE Y ASSEMBL 22 20 21 23 2...

Page 37: ...The magnets on the bottom of speed control will sufficiently hold the speed control in place 13 Attach fan control bracket to upper right side of firebox with one 10 x 1 2 hex screw provided See Figu...

Page 38: ...PEED CONTROL FAN SWITCH GROUND BLACK FAN WHITE BLACK SWITCH BRACKET FBBX Wiring Diagram FBBX BLOWER KIT EXTENSION INSTALLATION INSTRUCTIONS FBB4 OPTIONAL VARIABLE SPEED BLOWER 1 18858 Blower Base 2 R7...

Page 39: ...one side panel into firebox 5 Align clearance hole on brick panel bracket with screw hole in the left or right interior top of firebox Use two 10 x 1 2 screws to attach brick panel bracket to interior...

Page 40: ...anty 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 Numbe...

Page 41: ...of defective workmanship within one year from the date of purchase Empire will repair or replace at Empire s option Duties Of The Owner The appliance must be installed by a qualified installer and op...

Page 42: ...30816 7 0814 Page 42 APPLIANCE SERVICE HISTORY Date Dealer Name Service Technician Name Service Performed Notes...

Page 43: ...30816 7 0814 Page 43 APPLIANCE SERVICE HISTORY Date Dealer Name Service Technician Name Service Performed Notes...

Page 44: ...t 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...

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