Hotpoint Error Code C1 — Error Code C1

Service Guy AI • Washer • Medium severity • Intermediate skill • ~30 min repair

Quick fix: Check for any obstructions in the drain pump before further troubleshooting.

What Does Hotpoint Error Code C1 Mean?

Hotpoint washer: Error Code C1

This is a medium-severity fault. The machine may complete the current cycle but is signalling a problem you should resolve before it escalates.

Possible Causes (4)

Hotpoint engineers identify the following root causes for fault code C1. Work through them in the order shown — they are listed from most common to least common.

  1. Blocked drain pump
  2. Faulty pressure switch
  3. Door interlock malfunction
  4. Control board issue

Step-by-Step Troubleshooting (5 steps)

Follow this sequence to diagnose and clear Hotpoint error code C1. Power down and unplug the machine before any internal inspection.

  1. Disconnect power before servicing.
  2. Check the drain pump for clogs or obstructions.
  3. Inspect the pressure switch for proper operation.
  4. Test the door interlock for continuity.
  5. Examine the control board for any visible damage or burnt components.

Required Parts

Have these Hotpoint OEM part numbers ready before starting the repair. AAdvantage Laundry Systems carries verified parts for every code in this database.

  • Drain pump
  • Pressure switch
  • Door interlock
  • Control board

Diagnostic Test Mode

Enter Hotpoint diagnostic test mode: Press and hold the Start/Pause button while turning the cycle selector knob to the Spin cycle.

Skill Level & Repair Time

This repair is appropriate for an experienced laundromat owner or in-house technician. You should be comfortable removing service panels, reading wiring diagrams, and using a multimeter to test continuity and voltage. Plan for approximately 30 minutes of active repair time once parts are on hand.

Get AI-Powered Diagnosis

If the steps above don't resolve Hotpoint C1, run a free Service Guy AI diagnosis. Upload a photo of the error display and get an AI-generated repair plan tied to your exact Hotpoint model number, including supplier links for required parts and on-call technician escalation.

Other Hotpoint Error Codes

F10 — Error Code F10F02 — Error Code F02F03 — Error Code F03H20 — Error Code H20F17 — Error Code F17H21 — Error Code H21C6 — Error Code C6F04 — Error Code F04
All Hotpoint Error CodesAll Error CodesService Guy AI DiagnosisOrder OEM PartsEquipment Hub

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By — Founder, WashBizHub. Third-generation laundromat operator. Reviewed by the WashBizHub editorial team.

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