Desa UNVENTED (VENT-FREE) PROPANE GAS LOG HEATER Installing, Continued, Connecting To Gas Supply

Page 15

CONNECTING TO GAS SUPPLY

INSTALLING

Continued

Masonry Screw

Mounting

Bracket

Figure 12 - Attaching Mounting Brackets to Heater

CONNECTING TO GAS SUPPLY

NOTICE

A qualified service person must connect heater to gas supply.

Follow all local codes.

CAUTION

WARNING ICON

G 001

Never connect heater directly to the propane supply. This heater requires an external regulator (not supplied). Install the external regulator between the heater and propane supply.

Installation Items Needed

Before installing heater, make sure you have the items listed below.

•	external regulator (supplied by	•	test gauge connection *
	installer, see page 16)	•	sediment trap
•	piping (check local codes)	•	tee joint
•	sealant (resistant to LP gas)	•	pipe wrench
•	manual shutoff valve *

*An A.G.A. design-certified manual shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Purchase the optional A.G.A. design-certified manual shutoff valve from your dealer. See Accessories, page 33.

Continued

101309

15

Image 15

Contents UNVENTED VENT-FREE PROPANE GAS LOG HEATER OWNER’S OPERATION AND INSTALLATION MANUAL18, 24, and 30 Log Sets Thermostat and Manually-ControlledModelsSafety Information continues on next page CONTENTS SAFETY INFORMATIONWARNINGS DANGERSAFETY INFORMATIONContinued PRODUCT IDENTIFICATION LOCAL CODES UNPACKING PRODUCT FEATURESAIR FOR VENTILATIONCOMBUSTION Example 51,200 AIR FOR COMBUSTION AND VENTILATIONContinued DETERMINING AIR FLOW FOR HEATER LOCATIONContinued AIR FORVENTILATION COMBUSTIONINSTALLING ances from floor, ceiling, and adjoining wall ContinuedTO COMBUSTIBLE MATERIALS LOG SIZING REQUIREMENTSContinued INSTALLINGIf Not Using Mantel Safe InstallationNon Combustible If Using MantelSafe Installation ContinuedINSTALLING Continuedraise the mantel to an acceptable height, OR INSTALLING Continued3.You prefer vented operation Continued INSTALLINGINSTALLING HEATER BASE ASSEMBLY Installation Items NeededINSTALLING CONNECTING TO GAS SUPPLYContinued Vent Pointing Down INSTALLINGContinued Propane Supply Tank External RegulatorINSTALLING ContinuedCHECKING GAS CONNECTIONS Figure 15 - Manual Shutoff Valve INSTALLINGContinued Test Pressures Equal To or Less Than 1/2 PSIGINSTALLING INSTALLING LOGSContinued Thermostat- Controlled Models FOR YOUR SAFETY READ BEFORE LIGHTINGOPERATING HEATER LIGHTING INSTRUCTIONSThermostat MANUAL LIGHTING PROCEDUREOPERATING HEATERLIGHTING INSTRUCTIONS Manually-ControlledModelsFOR YOUR SAFETY READ BEFORE LIGHTING OPERATING HEATERsee Manual Lighting Procedure, below ModelsManually-Controlled MANUAL LIGHTING PROCEDUREINSPECTING BURNERS PILOT FLAME PATTERNFRONT BURNER FLAME PATTERN MAINTENANCE TROUBLESHOOTING CLEANINGContinued TROUBLE- SHOOTINGOne or both burners TROUBLESHOOTING ContinuedTROUBLE- SHOOTING ContinuedIf you smell gas Shut off gas supply OF THERMOSTAT OPTIONALPOSITIONING SENSING BULBOPTIONAL POSITIONING OF THERMOSTAT SENSING BULB For Masonry and Factory-built Metal FireplaceContinued SERVICE SERVICETECHNICAL HINTSREPLACEMENT PARTS Parts Under WarrantyParts Not Under Warranty BRASS FIREPLACE HOOD - GA6052 ACCESSORIESMANUAL SHUTOFF VALVE - GA5010 BLACK FIREPLACE HOOD - GA6050Manually-Controlled ILLUSTRATEDPARTS BREAKDOWNVL24P/CF24P PARTS LISTPART NUMBER FOR VL18P/CF18PThermostat ILLUSTRATEDPARTS BREAKDOWNVL24PT/CF24PT PARTS LISTPART NUMBER FOR VL18PT/CF18PT101309 101309 WARRANTY INFORMATION LIMITED WARRANTY VENT-FREEPROPANE GAS LOG HEATERSKEEP THIS WARRANTY