Error code · Dehumidifier

Frigidaire FHDP5033W1 Dehumidifier Code EH00: Error Reading the Memory Chip

Medium · inspection needed

Code: EH00
Appliance: Dehumidifier
Brand: Frigidaire
Warranty: 30-day workmanship

What EH00 means

On the Frigidaire FHDP5033W1 family, EH00 is an indoor EEPROM error. The EEPROM is the small memory chip on the control board that stores the unit's settings and operating data. When the control cannot read it correctly, the unit may stop or refuse to start. A restart sometimes clears a one-time read problem, but if EH00 returns the control board is the likely area we test.

Common causes of EH00

A one-time memory read problem
The control board memory chip
A power surge that disturbed the control

✓ One safe check you can try

1. Unplug the dehumidifier for about a minute. 2. Plug it in and press the power button to see if the display wakes up. 3. Plug it straight into a wall outlet, not an extension cord. 4. If EH00 shows again, stop using the unit and call us. 5. Keep the bucket seated and the unit upright while you test it.

! Why to stop there

The EEPROM is on the board, so a lasting EH00 usually means board testing rather than an owner repair.
We check the power supply first, since surges can cause memory errors.
We give you a written price, and we say so if a board would cost more than the unit is worth.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

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Other Dehumidifier codes

Pump + Bucket Full indicators flashingFrigidaire FFAP5034W1 Dehumidifier Pump and Bucket Full Lights Flashing: Hose Check ECFrigidaire Dehumidifier Code EC: Alert for the Sealed System EH60 / EH61Frigidaire FHDP5033W1 Dehumidifier Codes EH60 and EH61: The Sensor Needs Testing ESFrigidaire Dehumidifier Code ES: Sensor Reading Is Not Coming Through F0Frigidaire Dehumidifier Code F0: Cooling Circuit Is Not Working F1 or F2Frigidaire Dehumidifier Codes F1 and F2: Sensor Failure with a Dead Reading FilterFrigidaire Dehumidifier Filter Light: Cleaning Reminder at 250 Hours H3 or E5Frigidaire Dehumidifier Codes H3 and E5: Compressor Overload Protection

EH00EH00 questions

What is EH00?

EH00 means the unit's control could not read its memory chip correctly. It does not point to a leak or a sensor. It points to the control electronics.

Can I clear EH00 myself?

You can try unplugging the unit for a minute. If it comes back, a repair is needed and we do not ask owners to open the unit or handle the board.

Is a board replacement common for this?

It can be, if the code keeps returning. We test first to be sure, and then give you the written price before ordering anything. We test first so you are not asked to buy a board you do not need.

Book a visit

Still seeing EH00?

A technician diagnoses it on site and gives you the price in writing before any work starts.

(713) 844-8518