norcold 121x rv refrigerator troubleshooting

For example, you might mistakenly cut or unplug a cable. Our AC/DC refrigerators (both Built-ins and Portable) will operate at angles of up to 30 degrees off level in both planes. If your RV fridge is cool but not cool enough, you might just have a simple problem with the thermistor. 12 volt DC not connected to power board. The chimney is hot. Make sure the power switch/thermostat is not in the OFF position. Thanks for the comments, I appreciate them. 5 years RV repair and reconstruction, Fleetwood RV Training course completion. Where is the recommended reset? It would save much time of searching for solutions. - That the refrigerator plugged into a serviceable outlet. In a few hours we should know if this was the problem, but at $100/hr to troubleshoot an $800 refrigerator I am willing to try. If you have a Dometic RV fridge you may be able to remove the small orifice by gently tapping it out. But even the best refrigerators can have problems from time to time. - That the propane gas is at the correct pressure. - That the vehicle generator is operational (if applicable). LED FLASH SLOW (On/Off ~once per second): A Norcold service technician stated (not confirmed) that this could mean that the voltage supplied to your fridge is too low. Norcold has a network of authorized service providers who are trained and experienced in repairing their products. Once everything is clean carefully screw the orifice back into the burner tube. Its not the recommended route but it actually worked pretty well and the orifice was clean after two hours of soaking. Thanks for the comment. If the power cord is plugged in and the fridge is set to cool mode, but the fridge still isnt getting cold, its possible that the cooling coils are dirty. If the person you are talking to is a customer service representative and not a technician, chances are they dont know this, and they will mistake the kit number for the module number. I am a refrigeration equipment repair technician (work with refrigerators, freezers). You can do your own Norcold RV refrigerator troubleshooting quite easily. If the fridge still isnt working, its time to call in a professional.If youre having trouble with your Norcold fridge, dont despair! This model also comes with a one year limited warranty from the manufacturer. Pull out and lift the panel off and away from the RV or travel trailer. If your Norcold fridge is not getting cold, there are a few possible reasons. - That the fuse or circuit breaker of the vehicle is intact. . mine do not work with gas or electric so I will try both suggestion. Red, flashes on nine (9) times every five (5) seconds. It's all about giving you peace of mind. You can access the wiring to this part through the front doors of the fridge at the back of the shelves. I am 46. The freezer seems to be cooling but not the refrigerator. If the problem is solved, the red LED will shut off. Try This One Simple Trick. When they do that, there is a possibility of a fire. 2022 errorsfreezer.com is a participant in the Amazon Services LLC Associates Program, An affiliate advertising program designed to gives a means for website owners to earn fees by advertising from Amazon.com and Amazon service LLC associates program. Hiya! We installed the unit and waited for the fridge to cool. 12.0 cu.ft., 2-way, 4-door, r.v. If the power is working, open up the fridge door and locate the control panel inside. Thermistor wiring terminals corroded / broken. The heating element is in the chimney so it makes sense that its getting hot but the fridge should also be getting cold. First, if you have a Norcold refrigerator, good for you. Its good to hear that this little trick might be helping others. These refrigerators electronic controls operate on 12 volt DC. Finally, we felt like we had no other option but to change the cooling unit as all the signs pointed toward there being a blockage in the tubing which was stopping the ammonia from heating properly and therefore not cooling the fridge enough. refrigerator with ice maker (21 pages), Manual will be automatically added to "My Manuals", Location of Refrigerator Information Label, Location of Cooling System Serial Number Label Location, Blank Display- Refrigerator Does Not Turn on, Measuring DC Voltage Across P1-1/P1-6 with Wire Harness Disconnected, Measuring DC Voltage Across Yellow/Green and Green Wires - All Models, Optical Control Display AssemblyBack View, To Check White/Red Wire and Blue Wire for Continuity, Measuring DC Voltage Across the White/Red and White/Violet Wire, Thermistor Circuit Open or Shorted Backup Operating System (BOS), Checking Thermistor Resistance in Ice Bath, Dr CodeDoor Sensed Ajar or Open for more than 2 Minutes, Fresh Food Compartment Door Adjustment Criteria, L1 Op CodeOpen High Temperature Limit Switch, No AC CodeAc Mode Selected/ AC Voltage Not Available, No FL CodeBurner Failed to Light/Relight, Electrical Power Requirements and Components, Light/Thermistor Wire Assembly Replacement, Flapper Assembly, Left Door, Fresh Food Compartment, Removable Door Seal Heater Spring Pin Removal and Installation, Harness Connector Optical Control Display Circuit Board, Diagnostic Screen 5, Segment 7, no Cooling Sensed, Location of Original High Temperature Limit Switch, The Present Configuration of the High Temperature Limit Switch, Cooling Unit Component Location -Lower Section, Sealant Application on Cabinet Opening Sides, Checking for Gas Leaks after Installation, Water Adjustment Screw and Contact Alignment Location, Checking Water Valve Solenoid Coil Resistance, Measuring Solenoid Coil Resistance through Wire Harness, Checking Voltage to the Stepper Motor Connection, Refrigerator Norcold 121X Series Service Manual, Refrigerator Norcold 1210 Installation Manual, Refrigerator Norcold 121X series Owner's Manual, Refrigerator Norcold 1200XX Owner's Manual, Refrigerator Norcold 121XAC series Installation Manual, Refrigerator Norcold 1210ACIM Owner's Manual, Refrigerator Norcold 121X AC Series Owner's Manual, Refrigerator Norcold 121 AC series Installation Manual, Refrigerator Norcold 120X Series Owner's Manual, Refrigerator Norcold 120X Installation Manual, Refrigerator Norcold 1200LR Service Manual & Parts List, Refrigerator Norcold 1200 Installation Manual, Refrigerator Norcold 1200 Series Service Manual, Page 68: Cooling System Diagnostic Flowchart. If you're having trouble with your Norcold 121X RV refrigerator, there are a few things you can do to troubleshoot the problem. This was a great and straightforward article. Turn the thermostat control to OFF. We took the dive and purchased an Amish built RV fridge cooling unit that was sure to not only keep our RV fridge cold but also be more efficient and effective in hot summer temperatures. Check to see that the power cord is still in good working order and if it is properly plugged in if it is. Simply close the refrigerator door correctly to clear the code. If the refrigerator still does not operate, another problem can exist in the inverter. I can help you find the right one if you tell me what the make and model of your fridge is though. The DC voltage to the refirgerator is too low. I hope this how-to post has helped you fix your RV fridge. If this happens, there are a few things you can check. Dinner:We are open for dinner Thursday - Saturday, 5:00 PM - 9:00 PM I did everything the forums and blogs told me to do to try and fix the problem but it persisted. Hi Guys, I'mChristopher I am Home Appliance Repair Electrician & Engineer . Like any dual-fuel refrigerator for RVs, a Norcold refrigerator has a boiler that heats the coolant to trigger the refrigeration process. DC voltage to the refrigerator control panel is too low. Error light flashes three times. You want to turn off the propane by closing the valves on the tanks and turn off the fridge so it doesnt keep trying to light the flame. The door was open for more than 2 minutes. Check freezer door gasket /wire harness Permagum seal. My suggestion to RVers who are experiencing problems with their RV fridge not cooling properly is to always do this first. The dealership (questionable) suggests it's a fan issue. Should I leave my RV plugged in all the time? It takes 12 to 24 hours for an absorption refrigerator to cool down. Im glad it worked for you. Adding fans can also help quite a bit. Refrigerator Norcold 1200 Series Service Manual. WARNING: Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Another possibility is that there is something blocking airflow to or from the fridge. Without it, you wouldnt be able to store food or keep drinks cold. We have a Norcold and electric and gas dont work. - That the fuse or circuit breaker of the vehicle is intact. The flame is normally covered by a metal wind guard but if you peek through the holes on the side you can usually see it. Thetford and Norcold are proud to support retail outlets that sell and service our products Simply select Retailers or Service Centers below, and enter your location (City & State or ZIP). I am just taking a guess, but I would say that your RV refrigerator would not be a candidate for running on a device that converts 12 volt DC to 120v AC. There is no waiting period to cool the fridge with a propane unit, which is perfect for a busy work or home setting. (16 pages) Refrigerator Norcold 1210 Parts List. On initial start-up, allow the refrigerator to cool for 8-12 hours on the coldest temperature setting before loading it with food. Connect the refrigerator directly to the battery. The No Co error is triggered when your fridge does not produce refrigerant for 2 hours. If you lost all power to the fridge a fuse might have been blown. This reset involves using a magnet small enough to be placed on the side of a typical module. If lots of soot comes out the burner tube may have also been part of the problem. Your article finally put the last pieces together for me. If your Norcold refrigerator is not cooling, read the solutions below. Another possibility is that the condenser coils are dirty and need to be cleaned. Where should I install my AC/ DC refrigerator? Save my name, email, and website in this browser for the next time I comment. - That there is not air in the propane gas supply line. Also, if youre not careful with your tools, you might damage delicate electronics or loosen a fastener. Since they have different error codes, this is a logical step to take when looking to reset your fridge and get it working again. - That the vehicle generator is operational (if applicable). Once the outside RV fridge access door is removed you should be able to see the cooling unit, the propane lines, and the burner below it. Norcolds 121X series of RV refrigerators are some of the most popular on the market, and for good reason. Thanks for the comment! refrigerator; 12.0 cu.ft., 2-way, 4-door, r.v. - That the valve of the propane gas tank(s) is open. It should look like the part in the picture below if you have a Norcold fridge, if you have a Dometic fridge it may look slightly different because sometimes Dometic uses a burner assembly where the orifice and the burner tube are one piece. . Check the fuse box first then I would replace the thermostat or try adjusting it again. Not sure. Make sure the doors are fully closed and if you throw a whole bunch of warm stuff in there expect temps to rise until all that heat can be removed. Its just over a year old so may be out of warranty. If youve ever owned an RV, you know that one of the most important appliances is the refrigerator. Commentdocument.getElementById("comment").setAttribute( "id", "aee65bed9b3d4a81f747798cbbda7992" );document.getElementById("bf0ddd2115").setAttribute( "id", "comment" ); Welcometo The Camping Nerd. Before I couldnt hear the flame at all, now I can easily hear the flame when standing by the RV fridges outdoor cover and when its quiet I can even hear it inside the RV. How do we reset both like you mentioned? Journeyman and Master RV technician, Mechanical & Aerospace Engineer. Check solenoid coil connections and resistance. Thats why its important to know how to troubleshoot your 121X if something goes wrong.One of the most common issues with the 121X is that the fridge doesnt seem to be cooling properly. Rv refrigerator (44 pages) Refrigerator Norcold 1210ACIM Owner's Manual. This way, they can look at other possible reasons and give you more accurate advice. What Is A Gas Orifice And Where Is It Located On An RV Fridge? The orifice is the part directly behind the tube the flame is coming out. Most appliances bear up to this hash condition. Owner of an RV Repair Facility for 9 years. The problem could be a clog in the coils thats blocking the ammonia and not allowing the fridge part to cool. Thetford 1210: supplementary guide (15 pages) Refrigerator Norcold 1210 Installation Manual. A lit red LED confirms the L1-oP fault code. If you cant get the orifice off of the adapter you could either soak both of them or just stand the orifice side down in a cup of alcohol. If the door seal on your RV fridge is damaged or dirty, it can allow warm air to enter the fridge and prevent proper cooling. Next, check the thermostat to see if its set to the correct temperature. It could be your electric heating element (click to view on Amazon) has gone bad. I think it was the . Defrost freezer/remove and dry ice maker connection and module. $50.00. They also experience more temperature fluctuations as you travel from state to state. You dont want to buy a replacement part that costs around $80 or more only to find out its the same as what you currently have. Sooooo, in yet what I figured was my real last ditch effort this time, I took it all apart and soaked the orifice in vodka. Power light is on. AC heaters connected incorrectly to power board. DP. . If you place the magnet on the right side of this device, you will hear two consecutive click sounds, which signifies the reset. - That the AC/DC converter is operational (if applicable). This is a problem with the AC heater relay. Its also a good idea to have a spare refrigerator so that you have somewhere to store perishables if the replacement parts you purchased arent arriving until a few days. Once youve done this, your fridge should start cooling down again. It usually has a door like the one pictured below. Check the 10 Amp glass that is located in the cigarette lighter plug body of the power cord. The door seal is damaged or dirty. Make sure the propane gas tank valve is opened and the gas is at the proper pressure. Poor cooling on AUTO AC, manual AC, AUTO LP, or manual LP modes. Home Is Your RV Fridge Not Cooling? The Norcold refrigerator's cooling unit is a series of tubing that draws out and absorbs heat using the phase change of hydrogen, ammonia, sodium chromate, and water. Before I couldnt hear the flame with my ear next to the unit, now I can stand 5 foot away and hear it roaring, and the fridge is now freezing. refrigerator 12.0 cu.ft., 2 way, 4-door, r.v. However, if you follow these Norcold 121X RV refrigerator troubleshooting tips, chances are good that youll be able to fix the problem yourself and avoid an expensive repair bill. If your Norcold RV fridge isnt cooling on gas or electric, there are a few things you can do to try and troubleshoot the problem. There are no pumps to wear out, and no compressors either. Taking the fridge to a repairman wasnt an option for us. It can be bypassed temporarily. Finally, check the door seals to make sure theyre tight and free of any debris. Things to remember:1. The 121X-XX series gas absorption refrigerator cools on 120 volt AC power or propane gas. The flame is loud with our fridge. Try This One Simple Trick, What To Do If Your RV Fridge Wont Get Cold. Turn the refrigerator power OFF and then back ON to reset. Using compressed air from either a can or a compressor blow out the orifice from the end with the small hole. Finally, its possible that your Norcold fridge needs repairs. But first, you need to open the small door outside your RV. If its not working correctly neither will your fridge.6. For example, a broken air conditioning or clogged toilet can make trips inconvenient and sometimes cause delays. Make sure the area behind the refrigerator is clear. SYMPTOM: Norcold 1200 series (models 1200, 1201, 1210 and 1211) absorption refrigerator stops cooling, the unit beeps, and the refrigerator front panel display shows alternating "LI" and "oP" message, after a driving rain or washing your RV. You must be able to fix most electronic or mechanical blips in your RV to continue traveling stress-free. If you do not feel a slight drag on the paper, the door is not sealing properly. These refrigerators cost a fortune. If it is, then check to see if there is power getting to the fridge. When using a portable refrigerator in an enclosed space such as an RV basement, how much space is needed for ventilation around the compressor compartment? Poor cooling on AUTO LP or manual LP mode. Once the propane line is removed you are ready to take out the burner assembly which includes the burner tube and the propane orifice. Put food back in the refrigerator. Refer to this manual. The refrigerator is operating on the "Back Up Operating System". The refrigerator should be installed only on a solid surface in the vehicle. I hope it was what your RV fridge needed, they can be tricky to diagnose sometimes. Refrigerator Norcold 120X Series Owner's Manual 12.0 cu.ft., 2-way, 4-door, r.v. When an RV refrigerator starts failing (not cooling as well as it should), it means the fluid is no longer circulating properly through the cooling unit. Make sure that the fridge is plugged in and receiving power. The fridge is not level. Make sure that the refrigerator is correctly installed and that the vents are not blocked. Where are your replies? Categories for the Norcold 1200 & 1210 Model Refrigerators: Inside Refrigerator (bins, shelves, etc.) The door was open for more than 2minutes. 9/20/18 Update: After further research and replacing control board at back of refer it appears these warmup periods are part of an undocumented fin defrost cycle that happens about every 48 hrs. Remove ice maker to clean and dry contacts. Pretty sure were gonna have ice here in a bit thank you very much! Just remember the magnet reset routine and the replacement procedure. What should I do if the refrigerator does not cool correctly? There are a few reasons why your RV fridge might not be cooling. Why cant I fix it? If you have a burner assembly like mine you can carefully undo the orifice from the burner tube and remove it. And, make sure the circuit breaker for that area of the house is turned on. To find out what the code means, consult your owners manual or look online at the Norcold website. Good idea on the lacquer thinner! These refrigerators were designed to work better in higher ambient temps. Norcold 1210 warm RV refrigerator fix dablingtime 1.3K subscribers Subscribe 688 100K views 4 years ago 9/20/18 Update: After further research and replacing control board at back of refer it. I did the orifice cleaning, the flame looks like you described it should. This reset will clear any errors that may have accumulated in the fridges control panel, and will restore it to its factory default settings. RVIA Technical Consultant This started pretty soon after I plugged it in, but not immediately. To stop the alarm and restart the refrigerator, turn the thermostat counterclockwise to the OFF position and then clockwise to the desired thermostat position. Amber, flashes off once every 20 seconds. Rv refrigerator (32 pages) . Many RVs have two vents on the compartment where the refrigerator is installed, and the door to the back of the fridge usually doubles as the lower vent. Bruce H Pulled our hair out for weeks worrying about the low frig temps and the high weather temps. Make sure the wall socket where the refrigerator is plugged in is functioning properly. Rv refrigerators (40 pages) Refrigerator Norcold 121X series Owner's Manual. Additionally, ensure that the gas supply line is free of air. Here are some of the key specs for this model: Dimensions: 28 W x 23.5 D x 59.5 H Weight: 190 lbs Capacity: 10 cu ft Refrigerant: R134a AC power consumption: 1.1 kWh/day (estimated) DC power consumption: 0.75 kWh/day (estimated)Some of the notable features offered by the Norcold 1210 include an automatic defrost system, adjustable thermostat, LED lighting, and a door lock. If your Norcold RV refrigerator is not working, one of the first things you should check are the fuses. 90% of problems with Norcold is repeated among many users. Do not install in an area where excessive vibration and movement may take place. What was the recommend reset. Page 1 Owner's Manual for the 121X AC series of RV Refrigerators The letter "X", in the model numbers above, stands for a letter or numeral which means a refrigerator option.

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norcold 121x rv refrigerator troubleshooting