Monessen Hearth GLX18, GLX28, GLX24, DLX18, DLX28 operating instructions Contents

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CONTENTS
CONTENTS	2
IMPORTANT SAFETY INFORMATION	3
GETTING STARTED	5
PRODUCT FEATURES AND SPECIFICATIONS	6
GENERAL INSTALLATION INFORMATION	7
FIREPLACE AND HEARTH DIMENSIONS	9
PLACEMENT IN A FIREPLACE WITH A RESTRICTIVE BARRIER	10
CLEARANCES AND HEIGHT REQUIREMENTS	11
FLOOR CLEARANCE	16
FIREPLACE PREPARATION	17
INSTALLING VENTED APPLICATIONS	18
CONNECTING THE GAS	19
CHECKING GAS PRESSURE	20
ELECTRICAL WIRING (MILLI-VOLT)	21
LOG PLACEMENT	23
FLAME APPEARANCE	24
CHECKING THE BURNER FLAME	25
OPERATING INSTRUCTIONS	26
FOR YOUR SAFETY READ BEFORE LIGHTING	26
MANUAL CONTROL LIGHTING INSTRUCTIONS	27
THERMOSTATIC CONTROL LIGHTING INSTRUCTIONS	28
MILLI-VOLT CONTROL LIGHTING INSTRUCTIONS	29
MATCH LIGHTING INSTRUCTIONS	30
CLEANING AND SERVICING	31
REPLACEMENT PARTS LIST	32
TROUBLESHOOTING	36

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Contents

What to do if YOU Smell GAS Models DLX18/GLX18 DLX24/GLX24 DLX28/GLX28Read and Save These Instructions Contents Owner Important Safety InformationInstaller From Getting Started Make Sure YOU have Received ALL PartsPropane / LPG Product Features and SpecificationsNatural GAS Adequate Combustion and Ventilation AIR General Installation InformationCodes OFF IGN LOW/HIBTU/HR = L1 + L2 Ft x W Ft x H Ft x Fireplace and Hearth Dimensions Placement in a Fireplace with a Restrictive Barrier Height of Restriction Minimum Depth of Fireplace/FireboxClearances and Height Requirements Sidewall & Ceiling ClearancesClearances and Height Requirements Clearances and Height Requirments Measuring Heat Resistant Material for MantelMinimum Mantel Clearance with No Hood DLX/GLX Minimum Mantel Clearance with No Hood DLX/GLX 24 Floor Clearance Minimum Clearance above Combustible FlooringBefore Installing the Appliance Installing Vented ApplicationsBefore Fully Installing the Unit Damper Stop InstallationPlacing and Securing Appliance Installing Vented ApplicationsAssembly Procedure Connecting the GAS Gas ConnectionChecking GAS Pressure Manual Control FigureElectrical Wiring MILLI-VOLT Connecting Optional Wall Switch or ThermostatComplete Millivolt System Check Connecting Remote ReceiverChecking System Operation LOG Placement Proper Sequence Oflog InstallationMILLI-VOLT Control Flame AppearanceChecking the Pilot Flame Manual Control and Thermostat ControlChecking the Burner Flame Operating InstructionsWhat to do if YOU Smell GAS For Your Safety Read Before LightingOperating Instructions Manual Control Lighting Instructions To Turn OFF GAS to HeaterThermostatic Control Lighting Instructions Rotation of Control KnobMILLI-VOLT Control Lighting Instructions PilotMatch Lighting Instructions Cleaning and Servicing Replacement Parts List DLX/GLX DLX/GLX 24/28LX Golden Oak Logs LX Aged Split Logs LX Weathered Oak Logs LX Chestnut Oak Logs Troubleshooting Observed Problem Possible Cause RemedyOne or both burners do not light 14D2099 14D2099 Basic Warranty Lifetime WarrantyFive Year Warranty