Desa CFS18PRA User Manual

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

10104417UNVENTED PROPANE/LP GAS LOG HEATERDESA INTERNATIONALInstallation Items Needed• hardware package (provided with heater)• approved flexible gas

11104417OWNER’S MANUALCONNECTING TO GASSUPPLYNOTICE: A qualified service per-son must connect heater to gassupply. Follow all local codes. CAUTION: Ne

12104417UNVENTED PROPANE/LP GAS LOG HEATERDESA INTERNATIONALONPOSITIOPOSIOpenClosedManualShutoffValvePressure Testing gas SupplyPiping systemTest Pres

13104417OWNER’S MANUAL44Figure 18 - Installing Middle Log (#2)Figure 19 - Installing Rear Log (#3)INSTALLATIONContinuedCrossoverLog (#4)HolePegCutoutF

14104417UNVENTED PROPANE/LP GAS LOG HEATERDESA INTERNATIONALOFFPILOTONLOIHAUTOOFFON5. Wait five (5) minutes to clear out anygas. Then smell for gas, i

15104417OWNER’S MANUALTO TURN OFF GAS TOAPPLIANCEShutting Off Heater1. Turn control knob clockwise to the OFF position.2a. Set selector switch in the

16104417UNVENTED PROPANE/LP GAS LOG HEATERDESA INTERNATIONALThe log heater willautomatically cycle betweenpilot and the heat setting thathas been sele

17104417OWNER’S MANUALFigure 25 - Correct Pilot Flame PatternPilot BurnerThermocoupleFigure 26 - Incorrect Pilot Flame Pattern WARNING: If yellow tipp

18104417UNVENTED PROPANE/LP GAS LOG HEATERDESA INTERNATIONALCLEANING ANDMAINTENANCE WARNING: Turn off heaterand let cool before cleaning. CAUTION: You

19104417OWNER’S MANUAL WARNING: Turn off and un-plug heater and let cool beforeservicing. Only a qualified ser-vice person should service andrepair he

2104417UNVENTED PROPANE/LP GAS LOG HEATERDESA INTERNATIONALSAFETYINFORMATION DANGER: Carbon monoxidepoisoning may lead to death!Carbon Monoxide Poison

20104417UNVENTED PROPANE/LP GAS LOG HEATERDESA INTERNATIONALREMEDY1. Contact local propane gas company2. Clean burner(s) (see Cleaning and Main-tenanc

21104417OWNER’S MANUALREMEDY1. This is common with most heaters. Ifnoise is excessive, contact qualified ser-vice person1. Open window to ventilate ro

22104417UNVENTED PROPANE/LP GAS LOG HEATERDESA INTERNATIONALILLUSTRATEDPARTSBREAKDOWNVARIABLE CONTROLCFS18PRA, VS18PRAVS24PRA, VS30PRA5678910772412111

23104417OWNER’S MANUALPARTS LISTThis list contains replaceable parts used in your heater. When ordering parts, follow the instructionslisted under Rep

24104417UNVENTED PROPANE/LP GAS LOG HEATERDESA INTERNATIONAL18" Variable 24" Variable 30" VariableBtu (Variable) 16,000/26,000 20,000/3

25104417OWNER’S MANUALPurchase these heater accessories from yourlocal dealer. If they can not supply theseaccessories, call DESA International’s Part

KEEP THIS WARRANTYWARRANTY INFORMATIONAlways specify model and serial numbers when communicating with the factory.We reserve the right to amend these

3104417OWNER’S MANUALFigure 1 - VS24PR ShownPRODUCT IDENTIFICATIONLOCAL CODESInstall and use heater with care. Follow alllocal codes. In the absence o

4104417UNVENTED PROPANE/LP GAS LOG HEATERDESA INTERNATIONALToday’s homes are built more energy effi-cient than ever. New materials, increasedinsulatio

5104417OWNER’S MANUALDETERMINING FRESH-AIR FLOW FOR HEATER LOCATIONDetermining if You Have a Confined or Unconfined SpaceUse this work sheet to determ

6104417UNVENTED PROPANE/LP GAS LOG HEATERDESA INTERNATIONALAIR FORCOMBUSTION ANDVENTILATIONContinuedOutletAirVentilatedAttic OutletAirInletAirInlet Ai

7104417OWNER’S MANUALLOG SIZING REQUIREMENTSMinimum Firebox SizeLog Front Rear*Size Height Depth Width Width18" 17" 14" 20" 14&quo

8104417UNVENTED PROPANE/LP GAS LOG HEATERDESA INTERNATIONALHeat ResistantMaterial (A)Figure 5 - Heat Resistant Material (Slate, Marble, Tile, etc.) Ab

9104417OWNER’S MANUAL14"Min.Combustible Material Noncombustible Material Hearth5"Min.Combustible Material Figure 8 - Minimum Fireplace Clear