Monessen Hearth HVFL18 manual Example

Page 16

CLEARANCES AND HEIGHT REQUIRMENTS

10" or less

	Heat
	Resistant
	Material
	12" min. 28"
	Heater in
	Fireplace or	Example:
	Firebox	Example:
	Firebox

The bottom of the mantel may project from the wall a maximum of 10" at a minimum of 28" above the

Figure 9 - Minimum Mantel Clearance with No Hood — HVFL24

7"
6"
21/2"	141/2"
21/2"
4"	8"
	8"

Figure 10 is an example of an unsafe mantel installation. This mantel projects 4" at 8" above the opening, exceeding the maximum acceptable distance of 21/2" The mantel also projects 7" at 141/2" above the opening, exceeding the maximum acceptable distance of 6".

If your mantel proﬁle is unsafe, you may either:

•Raise the mantel to an acceptable height

OR

•Remove the mantel

Figure 10 - Minimum Mantel Clearance with No Hood - HVFL24

(Example of Unsafe Installation)

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59D1015

Image 16

Contents

Read and Save These Instructions What to do if YOU Smell GASContents Installer Important Safety InformationOwner Never connect unit to private Getting Started What YOU will Need for InstallationMake Sure YOU have Received ALL Parts Natural GAS Product Features and SpecificationsPROPANE/LPG PILOT/ODS Ignition ControlsThermal Generator Codes General Installation InformationAdequate Combustion and Ventilation AIR BTU/Hr = 151/2 x 12 x 8 x 1000 = 29760 BTU/Hr Fireplace and Hearth Dimensions Hearth Minimum DimensionPlacement in a Fireplace with a Restrictive Barrier Height of Restriction Minimum Depth of Fireplace/Firebox Clearances and Height Requirements Sidewall and Ceiling ClearancesClearances and Height Requirements Measuring Heat Resistant Material for Mantel Clearances and Height Requirments ExampleExample Floor Clearance Minimum Clearance above Combustible FlooringInstalling Vented Applications Before Fully Installing the UnitBefore Installing the Appliance Damper Stop InstallationAssembly Procedure Installing Vented ApplicationsPlacing and Securing Appliance Connecting the GAS Flexible Tube Manual Shutoff Gas Supply Inlet ValveChecking GAS Pressure Manual Control FigureConnecting Optional Wall Switch or Thermostat Electrical Wiring MILLI-VOLTOperate Connecting Remote Receiver Installing T-STAT Sensor Option Sold SeparatelyInstalling T-Stat Sensor to Hvfl Base With Screw Provided Checking System Operation Operation of Thermostat SensorComplete MILLI-VOLT System Check Rock Wool and LOG Placement Installing Kentucky Stack Logs on GrateBack Burner Placing Rock WoolLOG Placement See FigureInstalling Split Maple Logs on Grate Installing Back Log #1Installing Top Right Log #5 Flame Appearance Placing the Decorative RockChecking the Pilot Flame MILLI-VOLT Control and Thermostat ControlChecking the Burner Flame Operating InstructionsOperating Instructions What to do if YOU Smell GASManual Control Lighting Instructions MILLI-VOLT Control Lighting Instructions Operating Instructions and Cleaning and Servicing Cleaning and ServicingTroubleshooting Observed Problem Possible Cause RemedyODS/pilot lights, but flame Replacement Parts Burner AssemblyReplacement Parts List HVFL18 HVFL24Kentucky Stack Logs KSCL18 KSCL24 KSCL30Split Maple Logs SMRL18 SMRL24 SMRL30Carbon Monoxide Detector Requirements Special Requirements Five Year Warranty Lifetime WarrantyBasic Warranty