Page 1INSTALLATION INSTRUCTIONSANDOWNER’S MANUALMantisPowerHumidifierBurnersExhaustFanBlowerHiMedLowFrontRearPOWER-VENT HIGH-EFFICIENCY FIREPLACE WITH
24820-1-0409Page 101. Pick a location on a wall with a clear space in the room. In selecting a location for installation, it is necessary to provide
24820-1-0409 Page 11SPECIFICATIONSHeater with Pedestal and Single Flue Adaptor1 Flue Outlet 1 1/2” PVC Pipe2 Air Inlet3 Electric Cord4 3/8” Flare Conn
24820-1-0409Page 12SPECIFICATIONS - (continued)Figure 4Heater without pedestal1 Flue Outlet 1 1/2” PVC Pipe2 Air Inlet3 Electric Cord4 3/8” Flare Conn
24820-1-0409 Page 13SPECIFICATIONS - (continued)Figure 5Fireplace Insert with Mantel Surround with Slim Top Panel1 Flue Outlet 1 1/2” PVC Pipe2 Air In
24820-1-0409Page 14SPECIFICATIONS - (continued)Figure6Fireplace Insert with Mantel Surround with Short Top Panel1 Flue Outlet 1 1/2” PVC Pipe2 Air In
24820-1-0409 Page 15CLEARANCE TO COMBUSTIBLESFreestanding ModelsFreestanding UnitsA Rear Wall to Heater 0” (2” Single Flue and 1 1/4” Direct Vent for
24820-1-0409Page 16ROUGH FRAMING DIMENSIONSINSERT INTO MASONRY FIREPLACEA - 13 /34” MIN. CO-LINEAR 8 1/2” WHEN USING DIRECT VENTING PVVK-24
24820-1-0409 Page 17WALL CLEARANCESFigure 14
24820-1-0409Page 18All LogsThe positioning of the logs is critical to the safe and clean opera-tion of this heater. Sooting and other problems may res
24820-1-0409 Page 19VENT EXAMPLES FOR SINGLE FLUEMax Vent Run - 40 ft. Equivalent With Three (3) 90° ElbowsSpecialNote:Theventterminal90°elbowa
24820-1-0409Page 2TABLE OF CONTENTSImportant Safety Information ...
24820-1-0409Page 20VENT EXAMPLES FOR SINGLE FLUE (cont.)Figure 19Single Flue - Vertical Vent RunH = 36’V = 1’(1) - 90° = 3’Total = 40’SINGLE FL
24820-1-0409 Page 21Figure 23Single Flue - Vertical Vent Run with 45 degree elbowsVENT EXAMPLES FOR SINGLE FLUE (cont.)Figure 22MinimumExteriorGrad
24820-1-0409Page 22Available from Empire Comfort Systems, Inc.PVVK-CFAFLEXVENTKITThe ex vent kit is a exible vent hose that is 42” in length. The
24820-1-0409 Page 23Available from Empire Comfort Systems, Inc.INSTALL FOAM GASKETFLUE ADAPTORPLASTIC GASKETTHREADED CONNECTORAttach ue adaptor to ba
24820-1-0409Page 24HORIZONTALEXAMPLESFORCOLINEARDIRECTVENTFigure 27Enhanced top view of Figure 26Figure26Max Vent Run - 40 ft. Equivalent With T
24820-1-0409 Page 25VERTICAL EXAMPLES FOR COLINEAR DIRECT VENTFigure 28Calculation example of vent run maximum 40’Determining Minimum Vent Height Abov
24820-1-0409Page 26VERTICAL EXAMPLES FOR COLINEAR DIRECT VENTSINGLE FLUEMODEL PVVK-SHCO-LINEARDIRECT VENT ADAPTERMODEL PVCA12XHEIGHTFLASHINGREQUIREDHE
24820-1-0409 Page 27PVCAHORIZONTALCOLINEARDIRECTVENTADAPTORCOLINEAR ADAPTER1. Attach colinear adaptor to back of heater with two (2) sc
24820-1-0409Page 28PVVTCTERMINATIONCAPVENTKITAvailable from Empire Comfort Systems, Inc.Termination CapVertical exhaust cap used with 1 1/2” PVC p
24820-1-0409 Page 29PVCTCOLINEARTRANSITIONVENTKITAvailable from Empire Comfort Systems, Inc.Flat Roof or Chimney Application1. Attach plate to ch
24820-1-0409 Page 3IMPORTANT SAFETY INFORMATIONTHIS IS A HEATING APPLIANCEDO NOT OPERATE THIS APPLIANCE WITHOUT FRONT PANEL INSTALLED.• Due to high
24820-1-0409Page 30DIRECT VENT INSTALLATION INSTRUCTIONSFLUE CENTEREXTERIOR GRADEMANTELGAS SUPPLY12” (30.5cm)MIN.SURROUNDDO NOT GLUETHIS POINTDIRECT V
24820-1-0409 Page 31DIRECT VENT INSTALLATION INSTRUCTIONS (cont.)EXTERIOR GRADEFLUE CENTER1 1/4”(3.2cm)MIN.12”(30.5cm)MIN.FLOOR PROTECTIONFLOOR PROTEC
24820-1-0409Page 32Available from Empire Comfort Systems, Inc.Step 1. Install foam gasket on back side of co-axial direct vent adaptor.Step 2. Attac
24820-1-0409 Page 3345° ELBOW47.5”(1.2m)HorizontalVentingMaximum47.5”(1.2m)with45°elbow.45° elbow can be purchased from a local hardware store
24820-1-0409Page 34GAS CONNECTION INSTALLATION INSTRUCTIONSGAS CONNECTION (Line Supply)A 3/8” Flair gas line connection is supplied in the heaterGAS S
24820-1-0409 Page 35OPERATINGINSTRUCTIONSCHECKLISTBEFORE OPERATING THIS APPLIANCE, CAREFULLY PROCEED THROUGH THE FOLLOWING CHECKLIST1. Read and u
24820-1-0409Page 36LIGHTING INSTRUCTIONS1. Main Electrical power supply must always be switched on to the unit with the two burner switches in the of
24820-1-0409 Page 37LIGHTING INSTRUCTIONSFOR YOUR SAFETY READ BEFORE LIGHTINGWARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EX-PL
24820-1-0409Page 38FAN OPERATIONThe 3-speed main convection fan will automatically start approximately 3 to 5 minutes after the heater has warmed up.
24820-1-0409 Page 39GAS CONVERSION INSTRUCTIONSWarning:Conversionmustbedonebyaqualiedservicetechnician.Mainburnerorices,frontburner
24820-1-0409Page 4SAFETY INFORMATION FOR USERS OF LP-GASPropane (LP-Gas) is a ammable gas which can cause res and explosions. In its natural state,
24820-1-0409Page 40GAS CONVERSION INSTRUCTIONSWarning:Conversionmustbedonebyaqualiedservicetechnician.Mainburnerorice(s)andnewgas c
24820-1-0409 Page 41AUTOMATIC HUMIDIFIER OPERATIONMost gas heaters dry out the air in the room. The Mantis has in-geniously solved this problem wi
24820-1-0409Page 42OPTIONAL CONTROLLERSSee your Mantis dealer for correct controller type. TEMPERATURE CONTROLLERSFRBTP Battery Operated Remote w/ Pr
24820-1-0409 Page 43OPTIONAL CONTROLLERSR: 24 Volt HotW1: Heat Relay Stage 1 (Front burner)W2: Heat Relay Stage 2 (Rear burner)C: 24 Volt Common F
24820-1-0409Page 44WIRING(1) (2) BLACKBLACK (3) (4) REDYELLOW (5) (6) REDBLUE (7) (8) BROWNGREY (9) (10) REDRED (11) (12) BLACKBLACK (13) (14) REDRED
24820-1-0409 Page 45GENERAL INFORMATIONOver Temperature Cut OutThe Mantis Power-Vent High-Efciency Fireplace is protected against overheating w
24820-1-0409Page 46MAINTENANCEFigure 55Front door removal drawingLOG SUPPORT PLATEBURNER PLATEREAR BURNERFRONT BURNERIGNITOR ASSEMBLYFLAME SENSORFigur
24820-1-0409 Page 47UNIT OPERATING FAULTSSERVICE AND INSTALLATION OF THE APPLIANCE SHOULDBECARRIEDOUTBYAUTHORIZEDPER-SONNEL ONLY.THE MAJOR CAUSE
24820-1-0409Page 48MAIN CONVECTION FANThe main convection fan in the heater should be checked, ser-viced and cleaned annually by a qualied
24820-1-0409 Page 49PEDESTAL INSTALLATION INSTRUCTIONSOptional Pedestal Assembly Installation1. Remove pedestal assembly from carton. Handle pe
24820-1-0409 Page 5REQUIREMENTSFORMASSACHUSETTSFor all side wall horizontally vented gas fueled equipment installed in every dwelling, building or s
24820-1-0409Page 50PLEASE NOTE: When ordering parts, it is very important that part number and description of part coincide. 1 22868 REAR PANEL AS
24820-1-0409 Page 51 49 22627 GAS LINE - REAR 50 22628 GAS LINE - FRONT 51 M174 GASKET 52 11269 GAS LINE BRACKET 53 R8886 COMPRESSION F
24820-1-0409Page 52PARTS VIEW14A569730283352115272428191112934293116201429262522178321336183523324B
24820-1-0409 Page 53PARTS VIEW6967728461504748535453516056554847805265394041423845468985868788817877736683769044434937827071647963625759107458756891
24820-1-0409Page 54WARRANTY TERMS Purchase Date: Dealer Name/Phone:Limited Ten-Year Heat Exchanger WarrantyEmpire promises to the owner that if the
24820-1-0409 Page 55To Order Parts Under Warranty, please contact your local Empire dealer. See the dealer locator at www.empirecomfort.com. To provid
24820-1-0409Page 56EMPIREEMPIREComfor t SystemsEmpire Comfort Systems Inc.918 Freeburg Ave. Belleville, IL 62220If you have a general question about
24820-1-0409Page 6Consult the current National Fuel Gas Code, ANSI Z223.1 CAN/CGA-B149 (.1 or .2) installation code.Recommended Gas Pipe DiameterPipe
24820-1-0409 Page 7QualiedInstallingAgencyInstallation and replacement of gas piping, gas utilization equip-ment or accessories and repair and serv
24820-1-0409Page 8Model PV28SV50Input BTU/HR (KW/H) 19,000 Rear - 9,000 FrontHeight 25 1/8”Width 28 3/16”Depth 17 5/8”Gas Inlet (Pipe) 3/8” FlairElec
24820-1-0409 Page 91. Pick a location on a wall with a clear space in the room. In selecting a location for installation, it is necessary to provide
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