Black & Decker Air Conditioner Error FT

⚡ Quick Answer: The FT error code on your Black+Decker air conditioner indicates that the internal water collection tank has reached maximum capacity, activating a sa... ✅ DIY Fixable

What Does Error FT Mean?

The FT error code on your Black+Decker air conditioner indicates that the internal water collection tank has reached maximum capacity, activating a safety sensor. This can lead to the unit stopping cooling and displaying 'FT' on the control panel. To resolve this, simply empty the water tank and ensure the condensate drain is functioning properly.

Common Symptoms:

  • Unit stops cooling when the FT code appears
  • Display shows "FT" on the control panel when water reservoir is full

Possible Causes

  • Internal water collection tank reached maximum capacity (full condensate tank) (medium)

How to Fix Error FT

DIY Fix Empty the internal water collection tank

  1. Turn off and unplug the air conditioner.
  2. Locate the water collection/tank reservoir — usually accessed via a drain plug or panel on the unit.
  3. Carefully remove and empty the collected water into a sink or drain.
  4. Reinsert the tank or close the drain securely.
  5. Plug the unit back in and restart normal operation.

Technician Only Inspect condensate drain and float sensor

  1. Power off and isolate the unit from electrical supply.
  2. Remove access panels to reach the condensate collection reservoir and float switch assembly.
  3. Check that the float mechanism moves freely and is not stuck due to debris.
  4. Inspect and clear the condensate drain and any connecting hoses to ensure proper drainage.
  5. Test the float sensor continuity and replace if it fails to signal correctly.

Parts needed: Float switch/sensor, Drain tray or pan, Condensate drain hose

🛑 When to Call a Pro:
  • If draining the full tank does not clear the error and the unit continues to show FT repeatedly.
  • If there is evidence of water leaking outside the reservoir or physical damage to the tank or sensor.
  • If unfamiliar with safe electrical disassembly and float sensor inspection.

Next step

Choose the next step for FT

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Check during diagnosis

Most relevant component to inspect

Temperature Sensor

Monitors the internal temperature to ensure correct operation and prevent overheating.

Typical part-only price
$15 - $35
DIY difficulty
Easy
Estimated time
15-30 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Other parts options

Check related components first; use model search as a fallback.

Model number required

Model-compatible Air Conditioner parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.

Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Air Conditioner Fin Cleaner

For routine cleaning of accessible coil fins when permitted by the manufacturer. Disconnect power and follow product and appliance instructions.

View maintenance supply
Maintenance supply

Model-Compatible Washable AC Filter

A reusable filter option only where the appliance supports one. Match the full model, dimensions, and filter specification.

Compatibility check required: use the complete appliance model and compare the existing filter, bag, or specification before ordering.

Find one that fits my model

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Technical Specifications

wattage 800W
component Temperature Sensor
resistance 5-15 ohms
part_number BDE-TS-001
voltage_rating 120V AC

Common Questions

What does FT error mean on blackdecker air conditioner?

FT error indicates a full water tank, causing the unit to stop cooling.

Can I fix blackdecker air conditioner FT error myself?

Yes, you can empty the internal water collection tank to fix the FT error.

How much does it cost to fix FT error?

Repair costs for the FT error typically range from $20 to $100.

When should I call a technician for FT?

Call a technician if the error persists after draining the tank or if there's water leakage.

Sources & References

Data last verified: 2026-07-26

User Comments (0)

Share your experience or solution below.

Be the first to comment!