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brmiller's avatar
brmiller
Explorer
Jun 26, 2019

Norcold N305 fridge not working

We have a 2018 Colman Lantern 17' TT that we bought new. Took it out a few times and everything was fine. Last trip we took in October of last year the fridge was not working, on electric or gas. Took the trailer to the dealer since it was still under warranty and they tested it and all was fine.

Shame on me but I took their word for it. So we are (finally) taking our fist trip of the year this weekend. I'm getting the trailer ready to go and testing everything and guess what doesn't work. :(

I have the trailer hooked up to the house and everything else is functioning fine. So long winded question, any common issues or things I should start with on this fridge?

I'm going to call the dealership and manufacture but since it's out of warranty I'm not expecting much help. So any hints, tips or suggestions are very much appreciated.

Thank you in advance.

17 Replies

  • And now the furness is blasting out hot air anytime I run the gas. ??

    Any guess as to what could cause this???

    This freaking thing is only a year old and already having issues. ??
  • So I'm finally getting around to the fridge issue. I've tried ac again and nothing. I'm not that well versed in electrical so here is a shot of the terminal block

    Untitled by Brad, on Flickr

    Untitled by Brad, on Flickr

    What should I be testing?

    Also, tried on gas and was able to get the flame lit but the fridge is still not cooling? Since neither option is cooling the fridge is it something else wrong with it?
  • midnightsadie wrote:
    read nothing about having a full charged 12v battery? even on shore power you need a good battery.



    Fridge does NOT use DC
    AC is direct.no DC control
    LP is direct..no DC control

    Battery doesn't even need to be charged or in the RV for fridge to work
  • read nothing about having a full charged 12v battery? even on shore power you need a good battery.
  • Old-Biscuit wrote:
    Couple simple things to verify
    With AC Power connected to TT
    1) If you turn 'selector switch' to AC and the AC Thermostat Control set to any temp setting does the 'AC Indicator Light' come ON????
    YES.then AC Element should be getting hot
    NO...then need to:
    *Verify you have AC Power at the fridge terminal block
    **Verify that the AC 3A in line fuse is good (on output side of terminal block)

    AC Heater Element is direct control....No DC control/DC required just AC Power

    With Propane Valved in service
    *Light off stove top burners on high to establish propane demand/flow
    1) Turn 'selector switch' to GAS --- AC thermostat to OFF ---turn Gas Control to High Flame
    PUSH and HOLD Gas Control IN .... Rapidly push Piezo several times for five seconds......Does the 'flame meter' move to GREEN?
    May have to repeat several tomes until gas flow is present/established

    GAS is all manual controls.....no DC Voltage required


    Norcold N305/306 Owners Manual
    Read up on how your fridge operates


    WOW! Thank you for the quick reply and all the suggestions. I will dig in to this later to day and see what I can figure out.
  • Couple simple things to verify
    With AC Power connected to TT
    1) If you turn 'selector switch' to AC and the AC Thermostat Control set to any temp setting does the 'AC Indicator Light' come ON????
    YES.then AC Element should be getting hot
    NO...then need to:
    *Verify you have AC Power at the fridge terminal block
    **Verify that the AC 3A in line fuse is good (on output side of terminal block)

    AC Heater Element is direct control....No DC control/DC required just AC Power

    With Propane Valved in service
    *Light off stove top burners on high to establish propane demand/flow
    1) Turn 'selector switch' to GAS --- AC thermostat to OFF ---turn Gas Control to High Flame
    PUSH and HOLD Gas Control IN .... Rapidly push Piezo several times for five seconds......Does the 'flame meter' move to GREEN?
    May have to repeat several tomes until gas flow is present/established

    GAS is all manual controls.....no DC Voltage required


    Norcold N305/306 Owners Manual
    Read up on how your fridge operates