Monessen Hearth TPB30, TPB24, TPB18 manual Electrical Wiring MILLI-VOLT, Ate

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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 OPER-

ATE.

CAUTION

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

ODS

Pilot

										ODS
On/Off										Pilot
On/Off
Switch or										Milli-volt
Optional										Valve
Wall
Wall
Switch,
Remote or
Remote or
T-Stat	TH = 3


	TP = 1
	TP = 1
	TP/TH = 2
	TP/TH = 2

Log Switch

Figure 17 - Wiring Diagram

Note: Log switch wires are not factory connected.

Connect log switch wires to the TH/TP and TH valve terminals as shown.

CONNECTING OPTIONAL WALL SWITCH OR THERMOSTAT

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

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.

70D0004

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Contents What to do if YOU Smell GAS Read and Save These InstructionsContents Important Safety Information InstallerOwner Massachussetts Residents only What YOU will Need for Installation Getting StartedMake Sure YOU have Received ALL Parts Product Features and Specifications General Installation Information CodesAdequate Combustion and Ventilation AIR BTU / Hr = Hearth Minimum Dimension Fireplace and Hearth DimensionsHeight of Restriction Minimum Depth of Fireplace/Firebox Placement in a Fireplace with a Restrictive BarrierSidewall and Ceiling Clearances Clearances and Height RequirementsClearances and Height Requirements Measuring Heat Resistant Material for Mantel Minimum Mantel Clearance with No Hood -TPB18 Mum of 10 at a minimum of 28 above the opening Minimum Clearance above Combustible Flooring Floor ClearanceBefore Fully Installing the Unit Installing Vented ApplicationsBefore Installing the Appliance Damper Stop InstallationInstalling Vented Applications Assembly ProcedurePlacing and Securing Appliance Flexible Tube Manual Shutoff Gas Supply Inlet Valve Connecting the GASMILLI-VOLT Valve Control Figure Checking GAS PressureElectrical Wiring MILLI-VOLT Connecting Optional Wall Switch or ThermostatATE Connecting Remote Receiver Checking System OperationComplete MILLI-VOLT System Check Installing Charred Timber Logs on Burner LOG PlacementInstalling Left Base Log #3 Installing Left Top Log #5 Placing Rock Wool Installing Right Top Log #6Riser and Steel BAR Grate Installation Optional Riser InstallationSteel BAR Grate Installation Optional Cast Iron Grate and Andiron Installation Cast Iron Grate InstallationAndiron Installation Placing the Decorative Rock Flame AppearanceChecking the Pilot Flame MILLI-VOLT Control and Thermostat ControlOperating Instructions Checking the Burner FlameWhat to do if YOU Smell GAS Operating InstructionsTo Turn OFF GAS to Heater Cleaning and Servicing Operating Instructions and Cleaning and ServicingObserved Problem Possible Cause Remedy TroubleshootingODS/pilot lights, but flame Burner Assembly Replacement PartsAccessories Sold Separately Replacement Parts ListCTCL18 CTCL24 CTCL30 Charred Timber Logs70D0004 Carbon Monoxide Detector Requirements Special Requirements Lifetime Warranty Five Year WarrantyBasic Warranty