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Error Code

Frigidaire Dishwasher Code Hd: Heat Delay

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Jordan Avery Written by Jordan Avery Appliance Repair Content Specialist Published October 20, 2026

Content status: Verified

Error code Hd / HO
Appliance Dishwasher
Quick answer

A Frigidaire dishwasher shows Hd or HO while heating water before washing.

Model compatibility: Frigidaire has used more than one control platform, so Hd / HO may mean something different on another appliance or generation. Confirm this against your model documentation and record your full model number before acting.

Plain language

What this code means

Hd or HO shows a heat delay before washing.

What Hd or HO shows

Heat delay: the dishwasher is bringing the water up to heat ahead of the wash. Frigidaire words this as heater on mode activated.

Is it a problem?

The guide attaches no owner steps to Hd or HO. If your dishwasher shows a different message, check these related codes.

Neighbouring codes

  • ER is a switch failure.
  • i20 means the dishwasher did not drain completely.

Dishwasher repair across the Miami, New York, Houston, Los Angeles and San Diego metro areas

Call (844) 455-3576 for Frigidaire dishwasher service in those metro areas, or open dishwasher repair. Have the model number ready.

Source: Frigidaire owner support: Dishwasher Error Codes and Alarms Guide

Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.

Seeing this code on your Frigidaire appliance?

Book a repair visit for a clear estimate and approval before any work. Share the full model number and the exact code so diagnosis can start with the right path.

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Address We operate in Florida, New York, Texas, and California.
Phone (844) 455-3576
Email info@frigidaireservicecenter.support
Hours Mon–Sat: 8:00 AM – 7:00 PM
Service area Serving Miami, New York, Houston, Los Angeles and San Diego metro areas.
Response time Same-day and next-day appointments in most areas.

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