Troubleshooting Furrion Chill Cube Installation With Power But Not Turning On
Updated 02/24/2026 | Published 02/20/2026
Question:
Furrion 18 k installation. Unit installed and will not operate. 110 volts ac to the unit and remote has batteries.
asked by: James M
Expert Reply:
Hey James! If you have power to the AC unit # FR49TD and nothing is happening it sounds like the air distribution box (ADB) isn't hooked up properly. Make sure you have power to the ADB, and double check the control harness from the Chill Cube. It is probably best to unplug it and plug it back in to make sure it is properly seated. Did you double check all of your ground connections? That is a pretty common problem as well.
I went ahead and attached an installation video further down on this page. You can use that as a reference as well and compare it to what you did to see if anything was missed.
(click to enlarge)
Product Page this Question was Asked From
Furrion Chill Cube Variable Speed RV AC System w/ ADB & Thermostat - 18K Btu - Ducted - Black - R32
- RV Air Conditioners
- Complete AC System
- Cool Only
- 18000 Btu
- Standard Height
- Single Zone
- Rooftop
- Ducted
- Black
- Furrion
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Furrion Variable Speed Chill Cube RV AC w/ Heat Pump - 18K Btu - Ducted - White - R32 - AC Unit Only
- Search Results: furrion chill cube 18k
- Video: Review of Furrion RV Air Conditioners - White 18000 BTU Variable Speed Chill Cube Ductless - FR57TQ
- Shop: Furrion Chill Cube Variable Speed RV AC System w/ ADB & Remote - 18K Btu - Non-Ducted - White - R32
- Search Results: rv air conditioners
- Shop: Furrion Variable Speed Chill Cube RV AC w/ Heat Pump - 18K Btu - Non-Ducted - R32 - AC Unit Only
- Shop: Ducted Air Distribution Box for Furrion Chill Cube RV Air Conditioners - White - R32
- Shop: Replacement Air Distribution Box Filter Plastic Piece for Furrion RV Rooftop AC
- Shop: Furrion Chill Cube Variable Speed RV AC System w/ ADB & Thermostat - 18K Btu - Ducted - Black - R32
- Q&A: Does Furrion Chill Cube Ducted Kit # FR49TD Come with Everything to Replace Dometic Unit
- Q&A: What Are The Error Codes For The Furrion Chill Cube AC Unit?
- Search Results: stop light switch flat tow brake system
- Shop: Furrion Variable Speed Chill Cube RV AC w/ Heat Pump & Air Distribution Box - 18K Btu - Ducted - R32
- Q&A: Wiring Diagram for Furrion Chill
- Video: In-Depth Review of the Replacement Evaporator Fan Motor for Furrion Chill RV Air Conditioner
- Search Results: brake light switch
- Search Results: brake light relay flat tow brake system
- Search Results: trailer wiring
- Q&A: Can I Install a Ductless Furrion Chill Cube in a Ducted Setup?
- Q&A: Will a Furrion Chill Cube RV Air Conditioner Fit the Some Cutout as a Dometic AC?
- Q&A: How Does Ducted System Work With Furrion Chill Cube
- Video: Furrion Chill Cube RV Air Conditioner Review and Installation - Travel Trailer Edition
- Video: DIY Install: Roadmaster InvisiBrake Flat Tow Brake System on your 2018 Jeep JK Wrangler Unlimited
- Q&A: Does Ductless Air Distribution Box for Chill Cube Shut Fan Off When Compressor Is Off
- Video: Setting up the Roadmaster Stop Light Switch Kit on your 2019 Jeep Wrangler Unlimited
- Video: Set up: Roadmaster Brake-Lite Relay Kit for Towed Vehicles on a 2017 Jeep Wrangler Unlimited
- Search Results: furrion rv air conditioners
- Video: B&W Companion Sliding 5th Wheel Hitch with Turnoverball Comprehensive Review