Norcold 3163 Service Manual
Also see for 3163 Series: Parts listInstallation and operating instructionsInstallation and operating instructionsService manualInstallation and owner's manual
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Contents
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Burner Ignites But Flame Will Not HoldSet thermostatto maximumsetting.Is gas pressureat pressure taptee between10.5 - 11" W.C.?NOReplacethermostat.Is the DC volt-age at terminalblock between10.5 - 15.4 VDC?NOYESCorrect DCvoltage input.0 milli-volts onboth terminals.Replacethermocouple.Remove whitewires and jumpinterrupterterminals.YESTightenconnection.Secure wireconnections.Does flamehold?YES NORemove jumper and reconnect white wires.Check for voltage at terminals of interrupter.(Refer to Figure 10 for correct method of measuring milli-volts)16-30 milli-voltson bothterminals.16-30 milli-voltson one terminal,0 milli-volts onthe other.10-15 milli-voltson bothterminals.Replacesafety valve.Replaceinterrupter.Replacesafety valve.Note: If the negative DC supply connection is lost, the flame indicator light will remain on all the time, even withoutthe flame present.Is gas supplypressure at10.5" - 11" W.C.?NOYESAdjust maingas pressureto 11" W.C..Is vent terminalhousing freefromobstructions?NOYESClear ventterminal ofobstruction.Is refrigerator’smanual shut-offvalve on?NOYESTurn manualshut-off valveon.Is the maingas supply on?NOYESTurn maingas supply on.Is tip of thethermocouple inflame and cleanof carbon?NOYESTightenconnection.Repositionor cleanthermocouple.Is thermocoupleconnection atthe interruptertight?NOYESIs interrupterconnection atsafety valvetight?NOYESAre white wiresfrom relighterto interruptersecure & tight?NOYESReplacerelighter.16 |
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