Scotsman Ice Ice Maker Error ER-2

⚡ Quick Answer: The ER-2 error code on your Scotsman ice maker typically indicates a malfunction in the water inlet valve. This issue may result in a noticeable lack ... ✅ DIY Fixable

What Does Error ER-2 Mean?

The ER-2 error code on your Scotsman ice maker typically indicates a malfunction in the water inlet valve. This issue may result in a noticeable lack of ice production and could be accompanied by unusual humming sounds from the unit. To address this, start by checking the machine's basic operation and indicators, ensuring it is powered on and receiving water. Refer to your specific model's user manual for further troubleshooting guidance.

Possible Causes

  • Water Inlet Valve

How to Fix Error ER-2

DIY Fix Check basic operation and indicators

  1. Observe if the machine is displaying other codes or blinking lights.
  2. Ensure the unit is powered on and receiving water.
  3. Check the user manual for your specific model to see if ER‑2 is listed.

Technician Only Consult model‑specific documentation

  1. Obtain the exact Scotsman ice maker model number and locate the service manual.
  2. Search the official error code definitions in the model’s service manual.
  3. If ER‑2 appears in the documentation, follow the manufacturer‑recommended diagnostic steps.
🛑 When to Call a Pro:
  • If the error persists after basic checks or is accompanied by other errors or operational failures.
  • If you cannot find official documentation for this specific error code.

Technical Specifications

wattage N/A
component Water Inlet Valve
resistance N/A
part_number Scotsman 12-1933-21
voltage_rating 120V AC

Common Questions

What does ER-2 error mean on scotsman ice ice maker?

ER-2 indicates a malfunction in the water inlet valve, leading to reduced ice production.

Can I fix scotsman ice ice maker ER-2 error myself?

Yes, check operation indicators, ensure power and water supply, and consult your user manual.

How much does it cost to fix ER-2 error?

Repair costs vary by model and region, depending on the specific issue.

When should I call a technician for ER-2?

Call a technician if the error persists after basic checks or if accompanied by other operational failures.

Data last verified: 2026-07-01

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