ZLarryb Posted August 26 Share Posted August 26 Could use some expertise. We are on our first long road trip from South Carolina to Colorado. It is a bit colder here than at home and for the first time since we picked up the camper. I have used the heater. On both occasions, I got a 27 H code, this is the error when the unit is overheating. I know the unit will cool itself and I think it has. I turned the thermostat down a bit, the error code went off and the unit seems to be heating without further issues..... so far. I am guessing that it is overheating when first firing up because that is when a lot of the heat is generated. But it is has me a bit worried. Before I call Truma or Oliver, I wonder if anyone else has experienced this. Thanks! Link to comment Share on other sites More sharing options...
ZLarryb Posted August 26 Author Share Posted August 26 Sorry Hull Number 1467, picked up 1/24 Link to comment Share on other sites More sharing options...
Tom and Doreen Posted Monday at 12:30 PM Share Posted Monday at 12:30 PM Check to see if any of the heating ports are blocked and also check the ductwork under the curb side access area for kinked ductwork. You shouldn't be getting any error codes. It's worth a call to Oliver if everything looks ok. You might also check to see that there isn't anything blocking the exhaust port on the outside of the trailer. 1 Tom & Doreen • 2023 Elite ll • Hull #1321 • 2023 Tundra Platinum Crew Max • Cheshire CT Link to comment Share on other sites More sharing options...
Rolind Posted Monday at 01:54 PM Share Posted Monday at 01:54 PM We have had this issue when something is obstructing the outflow ductwork under the table in the rear of the trailer, like a duffle bag. If these are unobstructed, then I agree checking for kinks in ductwork is the next step. We leave the rear standard bed set up as a bed and use the area under the bed/table for storage. Robert and Cheryl, Louisville, KY, Legacy Elite II Hull #1390 Oliphino, TV F250 Tremor Link to comment Share on other sites More sharing options...
dewdev Posted Monday at 02:57 PM Share Posted Monday at 02:57 PM Make sure that the air direction diverters (in back of the plastic outler coverss) in the air vents are open all the way. I removed mine diverets from my outlets when I first bought my Ollie. My Oliver is a 2018, so may this is not helpful. 2018 Oliver Elite II, Twin Bed, Hull #354 2024 RAM 1500, 4 x 4; Gas. 5.7L V8 Hemi MDS VVT Torque; 3.21 rear axle ratio Maine Link to comment Share on other sites More sharing options...
ZLarryb Posted Tuesday at 02:35 AM Author Share Posted Tuesday at 02:35 AM Thanks all. I did check for kinks and found none. I removed one of the diverters and will see what happens. I checked the outside port and it seems okay. I am not sure if I have the right tool with me to take it apart. It really warmed up today so it might be a bit before I can check further but I will let you know. I will call Oliver if I can’t figure it out. Again, thanks. Link to comment Share on other sites More sharing options...
Moderators SeaDawg Posted Tuesday at 03:31 AM Moderators Share Posted Tuesday at 03:31 AM (edited) Truma furnace, or water heater? I'm guessing furnace. Check to make sure air intake is not impaired/blocked . Edited Tuesday at 03:51 AM by SeaDawg 2008 Ram 1500 4 × 4 2008 Oliver Elite, Hull #12 Florida and Western North Carolina, or wherever the truck goes.... 400 watts solar. DC compressor fridge. No inverter. 2 x 105 ah agm batteries . Life is good. Link to comment Share on other sites More sharing options...
ZLarryb Posted Tuesday at 10:38 PM Author Share Posted Tuesday at 10:38 PM Furnace, did not see any blockages. But…. I turned it on this am with one diverter removed and no error code! I will keep an eye on it. 1 Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now