Amana Dishwasher: not circulating water

Professional Repair Guide

What is this symptom?

If your Amana dishwasher is not circulating water, you may notice that it fills with water but fails to pressurize or move it through the spray arms. This leads to ineffective washing and poor cleaning results. Common issues include a failed circulation pump, clogged spray arms, or blocked filters.

Urgency: Medium

Important Tips for Amana Models

  • Amana-specific forums report cases where dishwasher fills and heats but wands do not move; forum users and guides suggest the circulation pump as likely cause. (forum.

Possible Causes

Circulation pump failure or blockage

How to Identify: Dishwasher fills but water isn’t sprayed, spray arms do not rotate, may hear humming or no rushing water sound

Part: Circulation pump and impeller

Clogged or blocked spray arms

How to Identify: Spray arms do not spin or have blocked holes; food debris or mineral deposits visible inside spray arm jets

Part: Spray arms

Clogged filters or sump area restricting flow

How to Identify: Water present but appears stagnant, debris visible in filters or sump, reduced or no spray action

Part: Filter and sump assembly

Faulty water inlet valve causing insufficient water in tub

How to Identify: Dishwasher does not fill adequately before circulation phase; no flow sound at start of cycle

Part: Water inlet valve

DIY Solutions

Clean spray arms

Easy 15–30 minutes
Tools Needed: screwdriver (model dependent), soft brush, toothpick or pin
  1. Turn off and unplug dishwasher
  2. Remove lower and upper spray arms according to manual
  3. Rinse spray arms under warm water and use brush/pin to clear holes
  4. Reinstall spray arms ensuring they rotate freely
⚠️ Safety First: Ensure power is disconnected before removing components

Clean filters and sump area

Moderate 15–30 minutes
Tools Needed: screwdriver (if needed), gloves, soft brush
  1. Disconnect power
  2. Remove lower dish rack and locate filters at bottom
  3. Lift out and rinse filters to remove debris
  4. Inspect visible sump area and remove any foreign objects
  5. Reassemble filters and test cycle
⚠️ Safety First: Be careful with sharp debris in sump

Professional Repairs

Replace circulation pump and motor assembly

Estimated Cost: $150 - $350

Replace water inlet valve

Estimated Cost: $50 - $150

When to Call a Professional

If the dishwasher is filling but still not circulating after cleaning spray arms and filters
If there are unusual noises (humming, grinding) during attempted circulation
If electrical testing of the circulation pump or wiring is required

Preventive Maintenance

  • Regularly clean spray arms: Debris buildup that blocks water jets and circulation
    Frequency: monthly
  • Clean filters and sump area: Blockages that reduce water flow and pressure
    Frequency: monthly
  • Verify water supply and hose condition: Inlet problems affecting fill and circulation
    Frequency: annually

Frequently Asked Questions

Why is my Amana Dishwasher not circulating water?
Common reasons include a failed circulation pump, clogged spray arms, or blocked filters.
How do I fix Amana Dishwasher not circulating water myself?
Clean the spray arms and filters. Remove and rinse them to clear any debris.
How much does it cost to fix not circulating water?
Replacing the circulation pump costs $150 - $350, while a water inlet valve replacement is $50 - $150.
When should I call a technician for not circulating water?
If DIY solutions fail or if you're uncomfortable with repairs, it's time to call a professional.

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

70%
DIY Success Rate Difficulty: Either

Common Issues Reported by Users

  • Clogged spray arms preventing water from circulating
  • Faulty or jammed sump motor
  • Blocked filter or debris in the filter assembly

User Suggested Solutions

  1. Remove the spray arms and clean them thoroughly to ensure water can flow freely. Check for any blockages in the spray arm holes.

  2. Inspect the sump motor for any obstructions or damage. If the motor is jammed, carefully remove any debris. If it is faulty, consider replacing it.

  3. Check the filter and clean it to remove any debris. Ensure that the filter assembly is correctly seated and not blocked.

Analysis based on 1 community discussions
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. New to dishwasher repair and need some help troubleshooting.

Community Discussions

not hearing water circulating after filling

Check for clogs in the sump motor or verify voltage to the main wash motor.

DIY View on Reddit →

Source: Reddit r/appliancerepair

User Comments (0)

Share your experience or solution below.

Be the first to comment!