WEN DF472
3800 W, dual-fuel
PowerSmart PS5046CE
Generator. Specs from the manufacturer page (checked ).
The PowerSmart PS5046CE is a 4800 W surge / 3800 W running inverter generator with pure sine wave output and electric start. It has a 4.5-gallon fuel tank, runs up to 9 hours at 50% load, and is rated at 68 dB.
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Running
3800W
Peak / surge
4800W
Run time @50 %
9h
Noise
68dB
CO shutoff
Yes
Warranty
2yr
Key features
- 3800 W running power and 4800 W surge power with pure sine wave output
- Electric start with a CO Detect safety system that includes automatic CO shutdown and low-oil protection
- Outlets include an RV-ready 30A outlet, USB ports, and 12V DC output
- Noise rated at 68 dB
- Up to 9 hours of runtime at 50% load
- 4.5-gallon fuel tank
- EPA compliant
- 2-year warranty
What it is for
- RV
Specifications
| Running watts | 3800 W |
|---|---|
| Peak / surge | 4800 W |
| Tank | 17 L (4.5 gal) |
| Run time at 50 % load | 9 h |
| Noise | 68 dB |
| CO shutoff | Yes |
| Warranty | 2 years |
From the PowerSmart page. Values the manufacturer does not publish are left out.
What is in the box
- Wheel kit
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Connection and wiring
Follow the diagrams in the PowerSmart manual. Connecting to a home panel needs a transfer switch or interlock and a licensed electrician.
Error codes and troubleshooting
| Code | Meaning | What to do | Manual page |
|---|---|---|---|
| Low-voltage | The multi-function meter flashes to indicate a low-voltage condition in the output. | Press the MENU button for about 3 seconds to restore the display. | 9 |
| Maintenance | The indicator light flashes when the generator needs maintenance. | Maintain the generator promptly when the maintenance indicator flashes. | 9 |
| Oil Warning Light (Yellow) | Low oil level alarm. It prevents engine damage from insufficient crankcase oil by automatically shutting down the engine before oil falls to an unsafe level. The engine switch stays ON. | Fill the engine oil to the upper limit (H) and check the level regularly. If the engine is restarted with low oil, the yellow light stays on and the engine will not run. Add oil, then restart. | 9 |
| Over-current | The multi-function meter flashes to indicate an over-current condition. | Press the MENU button for about 3 seconds to restore the display. | 9 |
| Over-voltage | The multi-function meter flashes to indicate an over-voltage condition in the output. | Press the MENU button for about 3 seconds to restore the display. | 9 |
| Short-circuit | The multi-function meter flashes when a short circuit has occurred. | Remove all applied loads, then press the MENU button for about 3 seconds to restore the display. | 9 |
6 of 10 codes. From the PowerSmart manual. All 10 PS5046CE / DB5035 / DB5068 codes →
FAQ
How long does the PowerSmart PS5046CE run on a tank?
The maker rates it at 9 hours at 50 % load (about 1,900 W) on a 4.5-gal tank. A light load such as a refrigerator and lights runs longer; a full load runs shorter.
Can the PowerSmart PS5046CE start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 4800 W peak. That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.