Hestan Smart Burner
showing ER04
ER04 on a Hestan Smart Burner means main power dropped while you were cooking.
Mon–Sat, 8am–8pm
- Mode, not a failure
- No repair needed
- Source: Hestan
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Three short steps, about a minute.
or call (844) 415-7620
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What ER04
actually means.
ER04 on a Hestan Smart Burner means main power dropped while you were cooking. The cycle stopped and needs to be started again.
Hestan stove display · also shown as ER 04
What to do when ER04 shows on the stoveKind of codeMode, not a failure
Something the stove was switched into, often by accident, rather than something that broke: a control lock pressed while wiping the panel, a Sabbath setting, a showroom demo mode that lights the display and heats nothing, a reminder that a spot on the stovetop is still hot. No part is worn out, and the stove's own keys put it right.
Usually leads toNo repair
Turn all knobs to OFF so the stove can clear its message.
Shows up asStove Display Blank or Flashing
The clock and display on the stove have gone dark, or they flash the time, a word or a string of characters and ignore the keys you press.
MakeHestan
A California company that builds commercial kitchen equipment as well as stoves for the home.
SourceHestan KRD/KRDS dual-fuel use and care manual, Troubleshooting
Hestan KRDS dual-fuel smart stoves with the Smart Burner and Hestan Cue cookware; the codes show on the Smart Burner knob display.
Before you book,
in this order.
Each step comes from Hestan's own guidance for ER04 on its stoves. Follow it to the end: the last card says whether this is a visit.
Turn all knobs to OFF so the stove can clear its message.
Restart your cooking cycle.
If ER04 shows without any outage, book a visit to check the supply to the stove.
Cleared?
The stove is working again and no part was needed. If the same letters come back while a burner or the oven is on, or the stove switches itself off again in the middle of dinner, book it as a new problem.
What not to do
ER04 is not a failed part. It reports that power went away and came back.
What you may
notice with it.
The stove problems ER04 tends to arrive with. Answer these at the stove before anyone is booked.
All problems
Stove Display Blank or Flashing
6 causes, cheapest first
No repair indicated
Nothing to repair.
Something the stove was switched into, often by accident, rather than something that broke: a control lock pressed while wiping the panel, a Sabbath setting, a showroom demo mode that lights the display and heats nothing, a reminder that a spot on the stovetop is still hot. No part is worn out, and the stove's own keys put it right.
Hestan
stoves.
A California company that builds commercial kitchen equipment as well as stoves for the home.
Hestan stove repair
Gas stove
A stove with gas burners on top, whether its oven below runs on gas too or on electricity, fed by one gas line behind it and plugged into a wall outlet for the spark.
Induction stove
A stove with a flat glass top that heats the pan itself through a magnetic field, run by touch keys and power boards, with an electric oven underneath.
In Hestan's own words
ER04 - Power loss during
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Hestan KRDS dual-fuel smart stoves with the Smart Burner and Hestan Cue cookware; the codes show on the Smart Burner knob display.
Hestan ER04 stove repair,
where we come out.
The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.
All service areasTampa BayFL · 31 areas
Miami / South FloridaFL · 47 areas
New York MetroNY · 75 areas
HoustonTX · 36 areas
ChicagoIL · 50 areas
Los AngelesCA · 95 areas
San DiegoCA · 31 areas
Questions
about ER04.
Can I clear ER04 myself?
My Hestan shows a message after every outage. Why?
Can I light the Hestan burners during a power outage?
Do I need a technician for ER04 on my Hestan stove?
Back to your everyday
Still showing ER04?
Book with the code written exactly as the stove shows it, the full model number, and whether you notice any smell of gas or hot wiring — when there is a code, that is where the diagnosis starts.