Roper Washing Machine: not using cold water

Professional Repair Guide

What is this symptom?

Is your Roper washing machine not using cold water? This common issue can arise when the machine fails to draw cold water during its cycle, potentially relying solely on hot water or not filling at all. Understanding the causes can help you troubleshoot effectively.

Urgency: Medium

Important Tips for Roper Models

  • Water inlet valve assembly failures (cold side) are frequently reported cause for no cold water entry; part often shared with Whirlpool-family models

Possible Causes

Faulty water inlet valve assembly (cold side)

How to Identify: Cold water never enters washer, may have dribbling or no flow from cold hose; cleaning screens sometimes helps; testing valve solenoid with multimeter shows no continuity

Part: Water inlet valve (cold water solenoid)

Clogged inlet screens or hoses

How to Identify: Cold water supply from home is good (tested by bucket, but water doesn’t enter washer; dirt/debris on inlet screens or kinked hose; cleaning restores flow

Part: Hose inlet screens and fill hoses

Temperature selector or water temperature switch failure

How to Identify: Mode selection doesn’t change water temperature; switch doesn’t send correct signal to inlet valve; continuity test fails

Part: Water temperature selector switch/thermostat

Low water pressure on cold supply line

How to Identify: Cold water supply to washer has low or no pressure when tested externally; affects filling at all temperatures

Part: Cold water supply plumbing

Control board not sending signal to cold inlet solenoid

How to Identify: No power to cold inlet solenoid even when selector switch is correct; other symptoms like failure to run cycles possibly present

Part: Electronic control board

DIY Solutions

Clean inlet hose screens and check cold water supply

Easy 10–20 minutes
Tools Needed: adjustable wrench, bucket, clean cloth or toothbrush
  1. Turn off water supply to washer
  2. Disconnect cold water hose from washer back
  3. Check water flow into bucket from cold hose to confirm supply
  4. Inspect and clean mesh screens on hose and inlet valve connections
  5. Reconnect hose and turn on water supply
  6. Test washer to see if cold water now flows
⚠️ Safety First: Turn off water supply before disconnecting hoses

Replace water inlet valve assembly (cold side)

Moderate 30–60 minutes
Tools Needed: screwdrivers, nut driver, multimeter
  1. Unplug washer and turn off water supply
  2. Remove back panel to access water inlet valve
  3. Disconnect hoses and wiring from valve
  4. Test cold solenoid with multimeter for continuity
  5. Remove old valve and install new compatible water inlet valve assembly
  6. Reconnect hoses and wiring, restore panel and test washer
⚠️ Safety First: Ensure power and water are off before beginning work

Test and replace water temperature selector switch

Moderate 30–45 minutes
Tools Needed: screwdriver, multimeter
  1. Unplug washer
  2. Access control panel to reach temperature selector switch
  3. Test switch for proper continuity when toggled to cold setting
  4. Replace switch if tests fail
  5. Reassemble panel and test washer functions
⚠️ Safety First: Disconnect power before accessing control panel

Professional Repairs

Control board diagnosis and repair or replacement

Estimated Cost: $150 - $350

Professional plumbing inspection for low cold water pressure

Estimated Cost: $80 - $200

When to Call a Professional

Cold water supply from home has low pressure or irregular flow
Electrical tests show power not reaching cold inlet solenoid but DIY testing inconclusive
Control board faults suspected with additional symptoms like error codes

Preventive Maintenance

  • Regularly inspect and clean inlet hose screens: Cold water supply blockage and filling issues
    Frequency: annually
  • Check hoses for kinks and replace aged hoses: Restricted water flow and pressure problems
    Frequency: biennially

Frequently Asked Questions

Why is my Roper Washing Machine not using cold water?
Common causes include a faulty cold water inlet valve, clogged hoses, or temperature selector issues.
How do I fix Roper Washing Machine not using cold water myself?
You can clean inlet hose screens, check the cold water supply, or replace the inlet valve.
How much does it cost to fix not using cold water?
Professional repair costs range from $150 to $350 for control board issues, or $80 to $200 for plumbing inspections.
When should I call a technician for not using cold water?
If DIY solutions don't resolve the issue or if you suspect control board failure, contact a technician.

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

60%
DIY Success Rate Difficulty: Either

Common Issues Reported by Users

  • Clogged cold water inlet filter
  • Faulty cold water inlet valve
  • Malfunctioning control board

User Suggested Solutions

  1. Check and clean the cold water inlet filter. Disconnect the washing machine from power and water supply, locate the inlet valve, remove the filter screen, and clean it thoroughly with water.

  2. Test the cold water inlet valve for continuity using a multimeter. If it shows no continuity, replace the valve. Disconnect power and water, remove the valve, and install a new one.

  3. Inspect the control board for any visible damage or burnt components. If diagnostics indicate a malfunction, replace the control board. This may require professional assistance if you are not comfortable with electrical components.

Analysis based on 1 community discussions
View Sources

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

  1. Roper Washing machine only using cold water

Community Discussions

not using cold water

Possible need for a new control board if diagnostics show valves are fine.

Pro needed View on Reddit →

Source: Reddit r/appliancerepair

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