What does 'PCB shorted' mean on my Alto-Shaam 300-TH display?
- TTravis JonesSep 5, 2025
If your Alto-Shaam oven displays a 'PCB shorted' error, it indicates that the PCB board temperature sensor is short-circuited, which means board failure.
What does 'PCB shorted' mean on my Alto-Shaam 300-TH display?
If your Alto-Shaam oven displays a 'PCB shorted' error, it indicates that the PCB board temperature sensor is short-circuited, which means board failure.
What does error code 'UE02' mean on my Alto-Shaam oven?
If your Alto-Shaam oven displays a 'UE02' error, it means there is a missing file on the USB. Load the correct file onto the USB.
What does 'Cavity probe open' mean on my Alto-Shaam 300-TH display?
If your Alto-Shaam oven displays 'Cavity probe open', it means an open circuit has been detected on the sensor wires, halting any active program. Check: 1. Sensor connection 2. Sensor 3. Control Board
What does 'Cavity probe shorted' mean on my Alto-Shaam 300-TH?
If your Alto-Shaam oven displays 'Cavity probe shorted', it means a short circuit has been detected on the sensor wires, halting any active program. Check: 1. Sensor connection 2. Sensor 3. Control Board
Why is my Alto-Shaam 300-TH overheating?
If your Alto-Shaam oven is showing a 'Unit over temperature' error, it means the cavity sensor has registered an over temperature condition for too long. The possible causes are: 1. Cooling fan not operating 2. Installation clearance requirements not met
What causes 'Probe 1 open' error on Alto-Shaam 300-TH?
If the Alto-Shaam oven displays a 'Probe 1 open' error, it means an open circuit has been detected on the sensor wires. Check: 1. Sensor connection circuit, lower 2. Sensor compartment 3. Control Board
What does 'Probe 1 short' mean on Alto-Shaam 300-TH Oven?
If the Alto-Shaam oven displays a 'Probe 1 short' error, it signifies a short circuit detected on the sensor wires. Check: 1. Sensor connection circuit, upper 2. Sensor compartment 3. Control Board
What does 'Probe 1 open' mean on Alto-Shaam 300-TH Oven?
If the Alto-Shaam oven displays a 'Probe 1 open' error, it means an open circuit has been detected on the sensor wires. Check: 1. Sensor connection circuit, upper 2. Sensor compartment 3. Control Board
How to fix 'Bootloader EEPROM RAM reset' on Alto-Shaam 300-TH Oven?
If your Alto-Shaam oven displays a 'Bootloader EEPROM RAM reset' error, it indicates a bootloader chip error. You need to power cycle the oven to reset it.
What to do if my Alto-Shaam 300-TH is under temperature?
If the Alto-Shaam oven displays a 'Unit under temperature' error, it indicates that the cavity sensor has registered an under temperature condition for too long. Troubleshoot the heating elements.
Model | 300-TH |
---|---|
Category | Oven |
Brand | Alto-Shaam |
Power Source | Electric |
Capacity | 3 full-size sheet pans |
Control Type | Digital |
Electrical | Single Phase |
Manufacturer contact and location details, copyright, and language.
Welcome, warranty extension, and emergency service contact details.
Explains hazard signals and essential safety precautions for operation.
Covers operator training, qualifications, PPE, and restraint devices.
Illustrates the placement of safety and information labels on the appliance.
Provides dimensional specifications for the appliance models.
Procedures for inspecting and unpacking the appliance upon delivery.
Checklists for site readiness and installation process steps.
Detailed steps for installing the oven, including positioning and electrical connection.
Instructions for installing the drip tray and stacking ovens.
Steps for powering the oven on/off and preparing it for first use.
Guides for setting up WiFi and Ethernet connections for the oven.
Covers preheating, cooking (programmed, manual time, probe), holding, and vent usage.
How to prepare the smoker box, hot smoke, and cold smoke.
Creating, loading, saving, modifying, and managing recipes.
Steps to update oven software and change operational settings.
Downloading HACCP data and calibrating temperature probes.
Outlines routine maintenance tasks and detailed cleaning procedures.
Lists error codes, connectivity problems, and dashboard display issues.
Details warranty coverage, period, and exclusions for the appliance.
Official statement of compliance with relevant directives and standards.