Bertazzoni steam oven
showing -L0-
-L0- is the lowest of the tank levels on the Bertazzoni convection steam oven, between 0 and 20 percent.
Mon–Sat, 8am–8pm
- Steam and water
- Steam system repair
- Source: Bertazzoni
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What -L0-
actually means.
-L0- is the lowest of the tank levels on the Bertazzoni convection steam oven, between 0 and 20 percent. During cooking it is the prompt to refill.
Bertazzoni oven display
What to do when -L0- shows on the ovenKind of codeSteam and water
The steam oven found its water tank empty, its supply short, or its steam generator slowed by scale. Refilling and seating the tank and running the descaling program come first; a pump, a level sensor or the generator is looked at only after that.
Usually leads toSteam system repair
A steam or combi-steam oven that makes no steam, weak steam or asks for water it already has, traced to scale, the pump, the generator or the tank sensor.
Shows up asOven Error Code
The oven shows letters and numbers, beeps, and stops a cycle or refuses to start one.
MakeBertazzoni
A family-run Italian company from Guastalla that sells electric built-in wall ovens in several design series.
SourceBertazzoni MAST30CSEX / PROF30CSEX convection steam oven instruction manual (us.bertazzoni.com)
From the MAST30CSEX / PROF30CSEX instruction manual, Water level indication section.
Before you book,
in this order.
Each step comes from Bertazzoni's own guidance for -L0- on its ovens. Follow it to the end: the last card says whether this is a visit.
Take the water tank fully out.
Refill it with cold drinking water, to no more than 2 cups while the oven is working.
Wait about 20 seconds before putting the full tank back.
What not to do
-L0- is not a problem with the oven, just the water level.
What you may
notice with it.
The oven problem -L0- tends to arrive with. Answer these at the oven before anyone is booked.
All problems
Where -L0- usually leads
Steam system repair.
Bertazzoni
ovens.
A family-run Italian company from Guastalla that sells electric built-in wall ovens in several design series.
Bertazzoni oven repair
Single wall oven
One oven cavity set into a cabinet at chest height, with its own controls above the door and nothing to cook on above it.
Double wall oven
Two full oven cavities stacked in one tall cabinet, sharing one control panel and one power supply but heating on their own.
Steam oven
A built-in oven that adds water vapor to the cavity, alone or with convection heat, fed from a tank or a water line.
In Bertazzoni's own words
is signalled by the message “- L0 -” meaning that the water tank is empty.
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. From the MAST30CSEX / PROF30CSEX instruction manual, Water level indication section.
Bertazzoni -L0- oven 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 -L0-.
Can I clear -L0- myself?
Why only 2 cups when refilling my Bertazzoni mid-cook?
How long does a full tank last on the Bertazzoni steam oven?
Back to your everyday
Still showing -L0-?
Book with the code exactly as shown, the full model number, and whether you can smell gas or burning — with a code, that is where the diagnosis starts.