An ICECO compressor fridge that won't cool is almost always a power, airflow or setting problem rather than a dead compressor. Work through these checks in order. They come from ICECO's own FAQ and owner's manuals, and they apply to the VL, VL Pro, APL, GO and JP series. If the display shows a code such as E1 or E3, go straight to our ICECO error codes guide.
1. The fridge won't turn on
- Check the plug. Make sure the DC plug is pushed fully into the socket; 12V sockets often loosen with vibration.
- Use the right button press. ICECO says JP series fridges power on with a short press, while GO, VL and VL Pro models need a long press.
- Check the fuse. The VL45ProD manual lists a 15 A fuse on the supply line inside the fridge; also check the vehicle's fuse for that socket.
- Look for loose terminals. ICECO's FAQ suggests removing the back cover to check for a loose connection. Do this with the fridge unplugged.
2. It runs on AC but not in the vehicle
ICECO says this means the DC voltage is too high, too low or unstable. The usual cause is voltage drop: thin or long wiring lets the voltage sag when the compressor starts, so the fridge's battery protection shuts it off. Fixes:
- Lower the battery protection level. Our battery protection guide lists the cut-off voltage for each level.
- Run the fridge from a dedicated, heavier-gauge circuit straight from the battery rather than a shared dash socket.
- Check the battery's state of charge; a tired AGM battery can read fine at rest and collapse under load.
ICECO warns never to connect AC and DC power at the same time, because it can burn out a control module.
3. It's running but not getting cold enough
- Give it air. The VL45ProD manual asks for more than 5 cm (2 in) of clearance on the left and right and 10 cm (4 in) in front of the air outlet; the VL Pro single zone manual recommends 3 inches. A fridge packed tight in a drawer or covered with gear will struggle.
- Check the ambient temperature. ICECO rates its fridges for ambient temperatures up to 55°C (131°F). In a closed vehicle in summer it can get hotter than that.
- Check the mode. ICECO fridges have ECO and MAX modes, switched with the Mode button. If you're pulling down a warm load or it's very hot out, try MAX.
- Allow for normal swing. ICECO says a swing of 7-14°F around the set temperature is normal. The bottom of the cabinet is the coldest spot, and the display shows an average.
- Read the display correctly. The solid number is the current temperature; the flashing number is the set temperature.
- Pre-cool the load. Loading a fridge with warm drinks makes it run flat out for hours. Pre-chill on shore power where you can.
4. Dual zone fridge: one side is warm
ICECO's advice for a dual zone model that cools unevenly is to move it somewhere cool for 1-2 hours and then restart it. On some models you can restart the right zone by holding the down arrow. Remember that both zones share one compressor: if one side is set very cold (for example a freezer at 0°F) the other side cools more slowly.
5. Food is freezing even though the display reads correctly
ICECO says to check the temperature sensor first and then the control panel or module. This usually needs a part, so contact ICECO or us.
6. Cold weather problems
If the fridge misbehaves in freezing weather, ICECO suggests turning on the low-temperature compensation setting.
7. It was shipped or stored on its side
If the fridge has been upside down or on its side, let it stand upright before switching on so the compressor oil settles. ICECO's manuals say to wait 24 hours (its FAQ says at least 12); 24 hours is the safe choice.
Still not cooling?
Contact ICECO with your model, serial and order numbers, or contact us if you bought from RV Parts Giant. The compressor carries a 5-year warranty and other parts 1 year; see our ICECO warranty guide. For power planning, see how long a battery will run an ICECO fridge.
FAQ
Can I run my ICECO straight from a solar panel?
No. ICECO says solar panels need a battery and cannot power the fridge directly. See what solar panel runs an ICECO fridge.
Why does my fridge cut out when the engine is off?
Battery voltage drops with the engine off, and the battery protection setting switches the fridge off to protect your starting battery. Lower the level only if you have a separate house battery.
Shop the full ICECO range, including slides and insulated covers, at RV Parts Giant.