Blackdecker 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.

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: 2026-04-14

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