Regency ® P42-4 Zero Clearance Direct Vent Gas Fireplace34OPTIONALWALL THERMOSTATA wall thermostat may be installed if desired,connect the wires as per the wiring diagram.Use table below to determine the maximumwire length.Note: Preferable if the thermostat isinstalled on an interior wall.Regency ® offers an optional programmablethermostat but any 250-750 millivolt rated non-anticipator type thermostat that is CSA, ULC orUL approved may be used.CAUTIONDo not wire millivoltwall thermostat wiresto 120V wire.OPERATINGINSTRUCTIONS1) Read and understand these instructionsbefore operating this appliance.2) Check to see that all wiring is correct andenclosed to prevent possible shock.3) Check to ensure there are no gas leaks.4) Make sure the glass in the door frame isproperly positioned. Never operate theappliance with the glass removed or withbroken glass.5) Verify that the venting and cap areunobstructed.6) Ensure that the brick panels are installed.7) Verify log placement. If the pilot cannot beseen when lighting the unit, the logs havebeen incorrectly positioned.8) The unit should never be turned off, and onagain without a minimum of a 60 secondwait.OPERATING INSTRUCTIONSLIGHTINGPROCEDURENOTE: For all propane units and unitsequipped with electric spark boxes,see "Copy of Lighting Plate Instruc-tions" section for more details.IMPORTANT: Gas on/off knob cannot beturned from "PILOT" to "OFF" unless it ispartially depressed.OPTIONALREMOTE CONTROLUse the Regency® Remote Control Kit approvedfor this unit. Use of other systems may voidyour warranty.The remote control kit comes with a hand heldtransmitter, a receiver and a wall mountingplate.1) Choose a convenient location on the wallto install the receiver and the receptaclebox (protection from extreme heat is veryimportant). Run wires from the fireplace tothat location. Use Thermostat Wire Table.2) Connect the two wires to the gas valve. Seediagram below.CAUTIONDo not wire millivoltremote control wiresto 120V wire.3) Install 3 AAA alkaline batteries in transmitterand 4 AA alkaline batteries in the receiver.Install the receiver and its cover in the wall.Switch the remote receiver to "remote"mode. The remote control is now ready foroperation.OptionalWALL SWITCH1) Run the supplied 15' of wire through the rightor left side gas inlet opening. Be careful notto damage wire.Note: We recommend a maximum of 15'of wire but if you wish to go with alonger run, use the Thermostat WireTable.2) Connect the wire to the supplied wall switchand install into the receptacle box.CAUTIONDo not wire millivoltwall switch wireto 120V wire.14 GA.16 GA.18 GA.20 GA.22 GA.50 Ft.32 Ft.20 Ft.12 Ft.9 Ft.Recommended Maximum Lead Length(Two-Wire) When Using WallThermostat (CP-2 System)Wire Size Max. LengthThermostat Wire TableIMPORTANTTo ignite or reignite the pilot,you must first release thetension springs below the door.