Desa CGB50N Uživatelský manuál

Save this manual for future reference.WARNING: If the information in this manualis not followed exactly, a fire or explosionmay result causing propert

10100351VENTING HEATER (continued)INSTALLINGHEATERContinuedProper Size VentTo safely vent heater, the vent connector pipe must be the same diameter as

11100351INSTALLINGHEATERContinuedCONNECTING TO GAS SUPPLYWARNING ICON G 001 WARNINGA qualified service person must connect heater to gassupply. Follow

12100351Figure 7 - Gas Connection* An A.G.A. design-certified manual shutoff valve with 1/8" NPT tap is anacceptable alternative to test gauge c

13100351INSTALLINGHEATERContinuedCHECKING GAS CONNECTIONSPressure Testing Gas Supply Piping SystemTest Pressures In Excess of 1/2 PSIG1. Disconnect he

14100351INSTALLINGHEATERContinuedINSTALLING GLASS PANEL1. Locate the glass panel package inside the back of the heater.WARNING ICON G 001 CAUTIONBefor

15100351INSTALLINGHEATERContinued21GlassPanelLower GlassRetainingChannelFigure 11 - Inserting Top Edge ofGlass Panel into Upper GlassRetaining Channel

16100351FRESH AIR FORCOMBUSTIONANDVENTILATIONWARNING ICON G 001 WARNINGThis heater must have fresh air for proper operation. Ifnot, poor fuel combusti

17100351FRESH AIR FORCOMBUSTIONANDVENTILATIONContinuedTypicalWaterHeaterMatchDraft HoodVent PipeHeaterMatchDraft HoodOpeningVent PipeFigure 13 - Check

18100351FRESH AIR FORCOMBUSTIONANDVENTILATIONContinuedFigure 14 - Ventilation Air from OutdoorsIMPORTANTDo not provide openings for inlet or outlet ai

19100351FRESH AIR FORCOMBUSTIONANDVENTILATIONContinuedFigure 15 - Ventilation Air from Inside BuildingExample 2: Locating Heater in Confined (Closed)

2100351CONTENTSSECTION PAGESafety Information... 3Product Identification ...

20100351OPERATINGHEATERPILOTHIGHLOWDEPRESSFOR OFFFigure 16 - Control Knob and Ignitor ButtonControl KnobFOR YOUR SAFETY READ BEFORE LIGHTINGNOTICEIf o

211003515. Wait five (5) minutes to clear out any gas. Then smell for gas, including near thefloor. If you smell gas, STOP! Follow “B” in the safety i

22100351MANUAL LIGHTING PROCEDURE1. Remove lower front access panel on heater.2. Locate pilot. Pilot is attached to the front of burner.3. Follow step

23100351INSPECTINGPILOT ANDBURNERFLAMECheck pilot flame pattern and burner flame pattern often.PILOT FLAME PATTERNFigure 18 shows a correct pilot flam

24100351INSPECTINGPILOT ANDBURNERFLAMEContinuedSharp BlueFlameHighYellowFlameFlameLiftingOff ofBurnerFigure 21 - Incorrect Burner Flame PatternsIf bur

25100351WARNING ICON G 001 WARNINGTurn off heater and let cool before cleaning or servicing.WARNING ICON G 001 WARNINGKeep heater clear and free from

26100351TROUBLE-SHOOTINGNote: All troubleshootingitems are listed in order ofoperation.WARNING ICON G 001 WARNINGTurn off and unplug heater and let c

27100351TROUBLE-SHOOTINGContinuedContinuedOBSERVEDPROBLEMPilot lights but flamegoes out whencontrol knob isreleased.Burner does not lightafter pilot i

28100351TROUBLE-SHOOTINGContinuedOBSERVEDPROBLEMBurner backfiringduring combustion.Yellow flame duringburner combustion.Slight smoke or odorduring ini

29100351TROUBLE-SHOOTINGContinuedIf you smell gas• Shut off gas supply.• Do not try to light any appliance.• Do not touch any electrical switch; do no

3100351SAFETYINFORMATIONWARNING ICON G 001 WARNINGSIMPORTANT: Read this owner’s manual carefully and completely be-fore trying to assemble, operate, o

30100351SERVICEPROCEDURESRemoving Control Valveand Burner Tube1. Shut off gas supply toheater.2. Remove lower frontaccess panel on heater.3. Disconnec

31100351SERVICEPROCEDURESContinuedRemoving Burner1. Shut off gas supply toheater.2. Remove lower frontaccess panel on heater.3. Disconnect burner tube

32100351SERVICEPROCEDURESContinuedChanging Burner Orifice1. Shut off gas supply toheater.2. Remove lower frontaccess panel on heater.3. Disconnect bur

33100351TECHNICALSERVICEYou may have further questions about installation, operation, or troubleshooting.If so, contact DESA International’s Technical

34100351Note: Use only original replacement parts. This will protect your warranty cover-age for parts replaced under warranty.Parts Under WarrantyCon

35100351ACCESSORIESBLOWER KIT - PART NUMBER GA6010For all models. Provides better heat distribution.Makes heater more efficient. Complete installation

36100351ILLUSTRATEDPARTS LISTBurnerAssembly348101112567912131415161718192827 735 Model650 Model1124-2 202123 26 2217164 24 24-1 24-3 24-425 7

37100351PARTS LISTBurnerAssemblyThis list contains replaceable parts used in your heater. When ordering parts, followthe instructions listed under Ord

38100351ILLUSTRATEDPARTS LISTCabinetAssemblyThis list contains replaceable parts used in your heater. When ordering parts, followthe instructions list

39100351NOTES_________________________________________________________________________________________________________________________________________

4100351SAFETYINFORMATIONContinuedWARNING ICON G 001 WARNINGS Continued6. Provide the following minimum heater clearances from combustibles (as viewedf

40100351LIMITED WARRANTYCOMFORT GLOW VENTED NATURAL GAS HEATERSLIMITED ONE YEAR WARRANTYThis DESA product is warranted to the original purchaser to be

5100351ControlKnobIgnitorButtonDraft HoodOutlet forVentingSystemFigure 2 - Vented Natural Gas Heater, Rear ViewFigure 1 - Vented Natural Gas HeaterCon

6100351Install and use heater with care. Follow all local codes. In the absence of localcodes, use the latest edition of the following:• National Fuel

7100351INSTALLINGHEATERContinuedLOCATING HEATERWARNING ICON G 001 WARNINGMaintain the minimum clearances shown in Figure 3,below. If you can, provide

8100351Note: Venting/chimney materials are not supplied with heater.VENTING HEATERINSTALLINGHEATERContinuedWARNING ICON G 001 WARNINGThis heater has a

9100351INSTALLINGHEATERContinuedVENTING HEATER (continued)WARNING ICON G 001 WARNINGDo not vent heater in any of the following ways (see Figure 4).He