34 Regency ® P121-2/P121LC-2/P121RC-2/P131-2 Zero Clearance Direct Vent Gas FireplaceINSTALLATIONOption 1:REMOTE CONTROLCan be used with Option 2 or 3 butnot both.Use the Regency ® Remote Control Kit approvedfor this unit. Use of other systems may void yourwarranty.The remote control kit comes with a hand heldtransmitter, a receiver and a wall mounting plate.1) Choose a convenient location on the wall toinstall the receiver and the receptacle box(protection from extreme heat is very important).Run wires from the fireplace to that location.Use the Thermostat Wire Table.2) Connect the two wires to the gas valve. Seediagram below.Option 2:WALL SWITCHCan be used with Option 1 or 3but not both.1) Run the supplied 15' of wire through the backgas inlet opening. Be careful not to damagewire.Note: We recommend a maximum of 15' ofwire but if you wish to go with a longerrun, use the Thermostat Wire Table.2) Connect the wire to the supplied wall switchand install into the receptacle box.Thermostat Wire TableOption 3:WALL THERMOSTATCan be used with Option 1 or 2 butnot both.A wall thermostat may be installed if desired, connectthe wires as per the wiring diagram. Use the tablebelow to determine the maximum wire length.Note: Preferable if the thermostat is installedon 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.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 for operation.CAUTIONDo not connect millivolt allswitch wire to a 120V wire.CAUTIONDo not connect millivoltwall thermostat wiresto a 120V wire.Recommended Maximum Lead Length(Two-Wire) When Using WallThermostat (CP-2 System)Wire Size Max. Length14 GA. 50 Ft.16 GA. 32 Ft.18 GA. 20 Ft.20 GA. 12 Ft.22 GA. 9 Ft.CAUTIONDo not connect millivoltremote control wires to a120V wire.