Desa CB36N Installation And Owner's Operation Manual

Also see for (V)CB36N(E): OWNER'S OPERATION AND INSTALLATION MANUAL Installation and owner's operation manual

Contents

www.desatech.com 117437-01D6TROUBLESHOOTINGWARNING: Turn off heater and let cool before servicing. Only aqualified service person should service and repair heater.CAUTION: Never use a wire, needle or similar object to cleanODS/pilot. This can damage ODS/pilot unit.Note: All troubleshooting items are listed in order of operation.The.two.most.common.causes.of.a.malfunctioning.gas.appliance.are:1.. Loose.wiring.connections2. Construction debris clogging the pilot and/or gas control valve filterPOSSIBLE CAUSE1..Ignitor.electrode.not.con-nected.to.ignitor.cable..Ignitor. cable. pinched. or.wet3. Piezo ignitor nut is loose4..Broken.ignitor.cable5. Bad piezo ignitor6..Ignitor. electrode. positioned.wrong7..Ignitor.electrode.broken1..Gas. supply. turned. off. or.equipment. shutoff. valve.closed..Control.knob.not.in.PILOT.position3..Control.knob.not.pressed.in.while.in.PILOT.position4..Air. in. gas. lines. when. in-stalled5..Depleted.gas.supply.(pro-pane/LP.only)6..ODS/pilot.is.clogged7..Gas.regulator.setting.is.not.correctOBSERVED PROBLEMManual Ignition SystemOnly. When. ignitor. button. is.pressed, there is no spark atODS/pilotManual Ignition System Only.When ignitor button is pressed,there.is.spark.at.ODS/pilot.but.no.ignitionREMEDY1..Reconnect.ignitor.cable..Free.ignitor.cable.if.pinched.by. any. metal. or. tubing..Keep.ignitor.cable.dry3..Tighten nut holding piezoignitor. to. base. panel. of. log.set.. Nut. is. located. behind.base.panel.4..Replace.ignitor.cable5. Replace piezo ignitor6..Replace.pilot.assembly7..Replace.pilot.assembly1..Turn.on.gas.supply.or.open.equipment.shutoff.valve..Turn.control.knob.to.PILOT.position3..Press.in.control.knob.while.in.PILOT.position4..Continue. holding. down.control.knob..Repeat.ignit-ing. operation. until. air. is.removed5..Contact. local. propane/LP.gas.company6..Clean.ODS/pilot.(see.Clean-ing and Maintenance, page4). or. replace. ODS/pilot.assembly7..Replace.gas.regulator