La Marzocco Linea PB Espresso Machines
Current line. 2 model numbers in this series.
Model numbers in this series
Find yours on the data plate. Letters after the base number usually mark the voltage, finish or door and do not change the repair.
- Linea PB 2 group
- Linea PB 3 group
Repairs this series usually needs
- Steam Boiler Autofill Failed, which shuts the machine down
- Coffee and steam boiler not heating within the heating timeout
- Boiler overheated messages that cut power to a boiler
- Flow Meter No Pulse from tight coffee, a blocked tube or the pump
- Filter Alarm from a water filter that is due
The Linea PB is La Marzocco’s current traditional multi-group machine, built as a two group or three group. The display software uses the T1, T2 and T3 buttons, and the machine shows its problems as full messages, such as Steam Boiler Autofill Failed or Coffee Boiler 1 Is Not Heating.
Because the machine holds hot water and live power, our advice for boiler messages is always the same: switch off, keep clear and let us test. Owners can check the supply valve, the filter and the dose, and they can press ON/OFF to reset, as the owner’s manual lists.
We find the cause with a meter. Parts are replaced only after you have seen the price in writing, and a 30-day workmanship warranty stands behind the repair.
About this series
- Traditional two and three group espresso machines
- Steam boiler with autofill
- Display software with T1, T2 and T3 buttons
- Plain-language messages for boiler, probe and flowmeter problems
La Marzocco espresso machines codes
Other La Marzocco espresso machines series
What do I do when a Linea PB shows a boiler heating message?
Check that the machine is on and the breaker is fine, then call us. Do not open the boiler. We test the element, the probe and the heater control in order.
Why does my Linea PB show Flow Meter No Pulse?
The flowmeter is not sending a signal. Coffee packed too tightly, a blocked tube, the pump or a valve can all be the reason. Try a lighter dose first, then call us.
Is the Linea PB a machine you service?
Yes, in two and three group versions. Tell us the group count and the message on the display, and we bring the likely parts to the first visit.
Book repair for your La Marzocco Linea PB Espresso Machines
Tell us the maker, the model number from the data plate and what the unit is doing. We confirm a three-hour arrival window and give you a written price before any work starts.