Pit Boss Erh Code Fix: 7 Steps To Keep Pellet Grilling
Facing an “ErH” code on your Pit Boss pellet grill means it’s overheated, but don’t sweat it—it’s typically an easy fix.
Learning how to do these fixes will not only save your BBQ, but it will also make it last longer.
Fixing the “ErH” code will make sure that our grilling continues smoothly. That’s what this article aims to help with right now.

ERROR CODES ON PIT BOSS
The Brand of The Best Pellet Grills

Pit Boss is the go-to brand for all things grilling and smoking. Pellet grills are their flagship products. They’re super easy to use and pack a punch with that smoky flavor everyone craves (such as smoked pork butt, smoked turkey, smoked corned beef brisket, or smoked beef short ribs). They burn wood pellets. Whether you’re cooking for a few or feeding a crowd, there’s a size just right for your backyard bash.
What’s cool is how versatile these products are. Even if you want to grill, smoke, bake, roast, or braise, one Pit Boss pellet grill has you covered. And with those nifty digital screens, you’re in total control of the heat.
Sure, Pit Boss also dabbles in gas grills, but it’s their pellet grills that steal the show. They’ve set the bar high, and also because there’s stiff competition out there for gas grills.
Now, onto my top picks: the Pit Boss Austin XL 1000, Pro Series 820, and Navigator Series. These grills are like the MVPs of outdoor cooking.
Popular Error Codes on Pit Boss

But even the best have their off days, and sometimes your grill will flash those error codes like it’s sending an SOS. Here are some typical Error codes for Pit Boss:
- ErH: Your grill is on fire! Too many pellets or not enough airflow could be the culprit.
- LEr: It’s chilly here! Looks like it’s time to load up on more pellets if the temperature dips below 150°F for too long.
- ErP: Oops, You might have made a wrong start! Hit that power button first to get things rolling.
- ErL: Check your temp probe, please!” It could be out of whack or disconnected.
These error codes let you know when your Pit Boss needs a bit of TLC. Getting to know what they mean to give it quick fixes and uninterrupted grilling.
Pit Boss pellet grills are versatile and high-tech, but still, they need little TLC. But that’s part of grilling—keeping the fun and taste going.
WHAT DOES ERH MEAN BY PIT BOSS?
An Overheating Issue
The “ErH” code on your Pit Boss grill means it’s overheating. The “H” surely stands for the word “heating” here. Your Pit Boss is definitely getting too hot, way hotter than it should. Each Pit Boss grill has its own limit, but usually, if it hits 600°F or more, you’ll see that warning. That’s way higher than what you’d need for regular grilling or smoking, just so you know.

This could be because the air’s not moving as it should, something’s up with its parts, or you’ve gone a bit overboard on the pellets.
The brains of the grill, a.k.a. the control panel are always keeping tabs on the temp with some cool sensors and tech. If it starts feeling like a sauna in there, it’ll throw up the “ErH” signal to let you know it’s time to cool things down and keep your grilling game safe.
How ErH Can Mess With Your Grill
Heads up, though, overheating is a more urgent issue compared to other error codes. It messes with how safe your grill is and how delicious your food turns out. Here’s the lowdown on the overheating possible risk:
- Foods might not cook right, getting either burnt or undercooked. It also makes your grill wear out faster.
- A grill that’s too hot to handle could literally start a fire or give you a nasty burn. Plus, it might just give up on you, making it a no-go zone.
So, if your Pit Boss is flashing “ErH, it’s telling you to take action before your cookout turns into something that is unwelcomed.
WHY DOES MY PIT BOSS SAY ERH CODE?
When you see “ErH”, quickly turn the grill off and wait for it to cool down. This move keeps everyone safe and is your first line of defense against incidents on the grill.
After that, check why it got too hot. Maybe something’s blocking the air or there’s a problem inside. If it’s tricky, call the people who know best – Pit Boss support.

Too Many Pellets
Ever got carried away and piled on too much wood for a campfire? That’s what happens here. Too many pellets make the grill way hotter than you want.
How To Fix: If you’ve gone overboard with the pellets, wait for the grill to cool, then scoop out the extras. Keep your eye on the pellet hopper; stick to what Pit Boss recommends for your grill model. Too many pellets not only overheat your grill but can waste pellets too.
Blocked Airflow
The grill needs air to keep the fire just right. If ash blocks the air or something covers the vents, the fire can’t breathe.
The problem: Without enough air, the fire gets too hot. Cleaning out ash helps keep the air moving so this doesn’t happen.
Regular cleaning is key. After each use, once the grill is cool, remove ash and debris from the fire pot, grill grates, and internal components. Make sure the vents are clear and unobstructed.
How To Fix: If airflow is already blocked and causing issues, a thorough cleaning might be needed. Use a grill vacuum or a soft brush to clean out the fire pot and air vents. Make sure those vents are as clear as a sunny day to keep the air flowing and your grill happy.
Faulty Temperature Sensor

The sensor’s job is to be the grill’s thermostat. If it’s covered with dirt or broken, it can misread the right temperature.
So a bad sensor might make the grill too hot because it doesn’t know better. Keeping it clean and working right is important.
How To Fix: Keep an eye on this little gadget. A gentle wipe with a dry cloth can do wonders. If it still seems out of sorts after a clean-up, it might be time for a sensor swap. Check your manual or call in the pros at Pit Boss for assistance.
Pit Boss Erh Code Fix: Full guide
Let’s repair Pit Boss grills’ “ErH” error code. When things grow too hot, the easiest way to fix Pit Boss’s erh code is to cool them down quickly. Let’s cool things down with some quick fixes.

- Stop and Disconnect: First up, hit that power switch and yank the plug. Stop and disconnect is our first step to stop the heat. You’ll find the switch and plug on the control panel or along the side of your grill.
- Let It Cool: Now let’s give the grill a good break to cool down. Pop that lid open – it’s the big flap on top, can’t miss it. Step back to avoid a steam facial. The cooldown session takes about 30-60 minutes.
- Check for Obstructions: Once it’s cool, peek inside the pellet hopper and fire pot for any party crashers blocking the scene. Your hopper is where you load the pellets, and the fire pot is under the grates.
- Clean the Grill: Next, grab your trusty ash vacuum and suck up all the obstacles– I mean, ash and unburned pellets from the fire pot. Clean the Grill keeps the airflow smoother.
- Inspect the Temperature Sensor: Time for a wellness check on your temperature sensor. It’s usually hanging out near the grill’s lid hinge or on the side wall inside. A quick wipe with a dry cloth is all it takes.
- Reconnect and Restart: After plugging the grill back in and powering it on, I let it preheat for about 5-10 minutes. Reconnect or restart is when you watch the temperature on the control panel to know if it’s behaving.
- Monitor the Grill: As we get back to grilling, keep a vigilant watch over that temperature. If it starts acting up, we’ll adjust it down a bit.
For future prevention of the ErH code, After every cookout, especially those fiery, high-heat sections, give your grill a good clean. This prevents ash and pellet buildup, making sure our airflow is unobstructed and everything runs smoothly.
Here is our great tip: getting familiar with parts like the control panel, pellet hopper, and fire pot makes troubleshooting less of a headache.
FINAL THOUGHTS
There are two major things you need to do to fix the “ErH” code on your Pit Boss grill: keep an eye on your fuel and do regular maintenance. When this happens, it’s usually because the grill is burning too much fuel or because the owner hasn’t done enough maintenance.
It’s possible to avoid getting the dreaded “ErH” code if you watch how much fuel you use and give your grill the care and cleaning it needs frequently.