Monessen Hearth HVFL18 manual Electrical Wiring MILLI-VOLT, Operate

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ELECTRICAL WIRING (MILLI-VOLT)

The milli-volt valve is a self-powered combination gas control THAT DOES NOT REQUIRE 110 VAC TO

OPERATE.

CAUTION	Label all wires prior to disconnection
CAUTION	operation after servicing.
	when servicing controls. Wiring
	errors can cause improper and
	dangerous operation. Verify proper

	On/Off
	Switch
	ODS
Wall	Pilot
Wall

	Switch	Milli-volt
		Valve
	On/Off	Spade
	Switch	Spade
	Switch	Terminal
		Terminal
		TH = 3
		TP = 1
		TP/TH = 2

Switch

Figure 18 - Wiring Diagram

CONNECTING OPTIONAL WALL SWITCH OR THERMOSTAT

1. Use 18 awg, two-wire cable, 15 feet maximum length.

ODS

Pilot

Optional Wall

Switch, Remote

Receiver or

Optional T-Stat

2.At one end of the cable, connect both wires to the wall switch or thermostat. At the other end, connect one wire to TP/TH and one wire to TH, or connect the wall switch/thermostat to the two male (0.25") terminals on the left side of the unit. The color of the wires does not matter.

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59D1015

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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/FireboxClearances 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 Flooring Before Installing the Appliance Installing Vented Applications Before Fully Installing the Unit 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 Back Burner Rock Wool and LOG PlacementInstalling Kentucky Stack Logs on Grate Placing Rock WoolLOG Placement See FigureInstalling Split Maple Logs on Grate Installing Back Log #1Installing Top Right Log #5 Checking the Pilot Flame Flame AppearancePlacing the Decorative Rock 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