Westinghouse Air Conditioner Error P2

⚡ Quick Answer: The P2 error code on your Westinghouse Air Conditioner signifies a high water level protection fault, typically due to a full internal condensate tank... ✅ DIY Fixable

What Does Error P2 Mean?

The P2 error code on your Westinghouse Air Conditioner signifies a high water level protection fault, typically due to a full internal condensate tank. When this occurs, the unit will stop cooling, and you may hear water sloshing inside. This issue can arise from a blocked drain hose, poor drainage due to improper tilting, or a faulty water level float switch.

Common Symptoms:

  • P2 code displayed on control panel
  • Unit stops cooling operation
  • Water sloshing sounds inside unit

Possible Causes

  • Full internal condensate tank or high water level detected (medium)
  • Blocked drain hose or poor drainage due to unit tilt (low)
  • Faulty water level float switch (low)

How to Fix Error P2

DIY Fix Check and clear condensate drainage

  1. Turn off and unplug the air conditioner.
  2. Ensure the unit is level so water can drain properly.
  3. Check external drain hose/port for clogs and clear any debris.
  4. If accessible, remove and empty the internal condensate tank.

Technician Only Inspect and test internal water level sensor and drainage components

  1. Verify proper function of the float switch or water level sensor.
  2. Check internal condensate tank for cracks or leaks.
  3. Confirm drain hose routing and integrity.
  4. Test unit operation after clearing water and ensuring drainage.

Parts needed: Float switch / water level sensor, Drain hose, Condensate pan

🛑 When to Call a Pro:
  • If the unit continues to show P2 after clearing all water and drainage issues
  • If water is leaking from internal components
  • If any electrical smell or burning is noticed

Technical Specifications

wattage 50W
component Drain Pump
resistance 5-15 ohms
part_number WPW10195047
voltage_rating 120V AC

Common Questions

What does P2 error mean on Westinghouse Air Conditioner?

The P2 error indicates a full internal condensate tank, causing the unit to stop cooling.

Can I fix Westinghouse Air Conditioner P2 error myself?

Yes, you can check and clear the condensate drainage and ensure the unit is level.

How much does it cost to fix P2 error?

The estimated repair cost for fixing the P2 error ranges from ¥5,000 to ¥20,000.

When should I call a technician for P2?

Call a technician if the P2 error persists after drainage checks or if you notice any leaks or electrical smells.

Data last verified: 2026-07-01

User Comments (0)

Share your experience or solution below.

Be the first to comment!