Desa CGN12 Uživatelský manuál

OWNER’S OPERATION AND INSTALLATION MANUAL®VENT-FREE NATURAL GAS HEATERModel: CGN12Save this manual for future referenceWARNING: If the information in

10!WARNING ICON G 001WARNINGTest all gas piping and connections for leaks after installing orservicing. Correct all leaks at once.ManualShutoff Valve

114. Check all joints of gas supply piping system. Apply mixture of liquid soap andwater to gas joints. Bubbles forming show a leak.5. Correct all lea

12OPERATINGHEATERFOR YOUR SAFETY READ BEFORE LIGHTINGA. This appliance has a pilot which must be lighted by hand. When lighting thepilot, follow these

134. 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 informa

14TO SELECT HEATING LEVEL1. Slightly press in control knob and turn counterclockwise to the LOWor HIGH positions.IMPORTANT: Release downward pr

15GRH/OV 009GOOD PILOTGRH/OV 010BAD PILOTShutting Off Heater1. Turn control knob clockwise to the OFF position.Shutting Off Burner Only (pilot stays l

16BURNER FLAME PATTERNFigure 18 shows a correct burner flame pattern. Figure 19 shows an incorrectburner flame pattern.Figure 18 - Correct Burner Flam

17CLEANINGANDMAINTENANCEODS/PILOT AND BURNER ORIFICE• Use a vacuum cleaner, pressurized air, or small, soft bristled brush to clean.CABINETAir Passage

18REMEDY1. Turn on gas supply oropen manual shutoffvalve2. Press in control knobwhile turning to PILOT/IGN position3. Continue holding downcontrol kno

19OBSERVEDPROBLEMBurner(s) does notlight after ODS/pilot islitDelayed ignition ofburner(s)Burner backfiringduring combustionBurner plaque(s) doesnot g

2CONTENTSSECTION PAGESafety Information ... 2Product Identification ...

20POSSIBLECAUSE1. Heater burning vaporsfrom paint, hair spray,glues, etc.2. Gas leak. See Warn-ing statement attop of page1. Not enough fresh air isav

21SPECIFICATIONSB.T.U. (Variable) 6,000/12,000Type Gas Natural OnlyIgnition PiezoPressure Regulator Setting 3" W.C.Inlet Gas Pressure (inches of

22These Parts Centrals are privately owned businesses. They have agreed to supportour customer’s needs by providing original replacement parts and acc

23KEY PARTNO. NUMBER DESCRIPTION QTY.13 099391-02 Tubing - Regulator to valve 114 099385-01 Control Valve 115 099057-01 Pressure Tap Fitting 116 09827

LIMITED WARRANTYCOMFORT GLOW VENT-FREE RESIDENTIAL GAS HEATERSDESA International warrants this product to be free from defects in materials and compon

3SAFETYINFORMATIONContinued !WARNING ICON G 001WARNINGS Continued1. Use only natural gas. Do not convert heater to use different fuel type.2. If y

4PRODUCTIDENTIFICATIONLOCAL CODESInstall and use heater with care. Follow all local codes. In the absence of localcodes, use the latest edition of The

5INSTALLINGTO WALLNOTICEA qualified service person must install heater. Follow all localcodes.ContinuedCHECK GAS TYPEUse only natural gas. If your gas

6 !WARNING ICON G 001WARNINGMaintain minimum clearances shown in Figure 3. If you can,provide greater clearances from floor and joining wall.2. Mark t

7Installing Two Mounting ScrewsNote: Wall anchors and mounting screws are in hardware package. The hardwarepackage is provided with heater.Attaching t

8Placing Heater On Mounting Screws1. Locate two keyhole slots on back panel of heater (see Figure 7).2. Place large openings of slots over screwheads.

9 !WARNING ICON G 001WARNINGNever connect heater to private (non-utility) gas wells. This gas iscommonly known as well-head gas. NOTICEA qualified se