Alto-Shaam ML Series User Manual (English)

Questions and Answers:

J
Jeanette DominguezAug 31, 2025
What to do if Alto-Shaam ML steam generator probe (B4 thermocouple) measures a temperature in excess of 248°F (120°C)?
- E
  Eric WelchAug 31, 2025
  If the steam generator probe (B4 thermocouple) in your Alto-Shaam oven measures a temperature exceeding 248°F (120°C), it could be due to several reasons. Check for calcification in the steam generator and descale it if necessary. Also, a grounded water level probe can cause the immersion elements to energize, so address any grounding issues. Lastly, the water softener might be causing bubbles in the steam generator, so check and correct its settings.
S
Suzanne MckeeAug 30, 2025
How to fix low water pressure in Alto-Shaam Oven?
- S
  Sara GrimesAug 30, 2025
  If your Alto-Shaam oven indicates low water pressure (under 11 PSI or 0.7 bar) after the solenoid valve has been open for 5 seconds, the following could be the reason: * The water tap is closed: Open the water tap. * The filter in the solenoid valve or water connection is clogged: Clean or replace the filter. * The solenoid valve Y1 is defective: Replace solenoid valve Y1.
R
reevesthomasAug 29, 2025
What to do if the Alto-Shaam ML fan motor shuts down?
- K
  Kelly DudleyAug 29, 2025
  If the fan motor in your Alto-Shaam oven shuts down due to a tripped internal PTC, consider the following potential causes: * A missing phase from the main power supply: Restore the missing phase. * A defective fan motor: Replace the fan motor. * Reversed power phase: Correct the power phase configuration. * Tripped F10 fuse: Reset or replace the F10 fuse.
K
Kelsey HoffmanAug 27, 2025
Why Alto-Shaam ML condenser probe (B3 thermocouple) measures a temperature in excess of 212°F (100°C)?
- J
  Jaime CantrellAug 27, 2025
  If the condenser probe (B3 thermocouple) in your Alto-Shaam oven is measuring a temperature exceeding 212°F (100°C), check the following: ensure that the water tap is open, verify the oven is connected to a cold water supply and not a warm one, inspect the inlet filter on the solenoid valve for dirt and clean or replace it if necessary, and examine the condenser cooling solenoid valve or solenoid valve coil (Y2) for defects, replacing them if needed.
D
David WatsonAug 27, 2025
What to do if the Alto-Shaam ML Oven has low water level?
- S
  Sarah MorenoAug 27, 2025
  If the Alto-Shaam oven displays a low water level, several issues could be the cause. First, ensure the water tap is open. Low water pressure could also be the culprit, so increasing it may resolve the issue. Check for clogs in the filter of the solenoid valve or water connection, and clean or replace the filter if necessary. The water level probe may be calcified or defective, requiring cleaning or replacement. A defective solenoid valve Y1 would need replacement. Calcification in the pressure loop should be cleaned. Make sure the steam generator drain cap is watertight, and finally, check the connection to X7 to ensure it is not broken, repairing if needed.
W
William LeeAug 25, 2025
What to do if Preset program or cleaning program has become corrupt in Alto-Shaam Oven?
- A
  April CrosbyAug 25, 2025
  The sequence must be deleted and reprogrammed.
J
James WoodAug 23, 2025
What causes Cooking procedure-programming error in Alto-Shaam ML Oven?
- S
  stokesmichaelAug 23, 2025
  A cooking procedure-programming error in your Alto-Shaam oven may occur if the unit has been changed from Fahrenheit to Celsius. To resolve this, switch the unit back to Fahrenheit.

Alto-Shaam ML Series Specifications

General

Model Series	ML Series
Manufacturer	Alto-Shaam
Cooking Modes	Steam, Convection, Combination
Category	Oven
Oven Type	Combination Oven
Type	Countertop
Capacity	Varies by model
Steam Generator	Integrated
Programmable Menus	Yes
Power Requirements	Varies by model (typically 208-240V)
Construction	Stainless steel
Water Connection	Required
Drain Connection	Required
Cleaning System	Automatic cleaning cycle