Mitsubishi Electric Mr. Slim PLH-2.5KKC User Manual (English)

Questions and Answers:

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andrewbrewerAug 8, 2025
Why is my Mitsubishi Electric Mr. Slim PLH-2.5KKC Air Conditioner not cooling or heating the room well?
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  Heather LittleAug 8, 2025
  If your Mitsubishi Electric Air Conditioner discharges air but doesn't cool or heat the room effectively, check the temperature settings on the remote controller against the actual intake air temperature. Adjust using the COOLER and WARMER buttons. Also, ensure that the filters are clean, the outdoor unit's intake or outlet isn't blocked, and that all doors and windows are closed.
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nancywilliamsonAug 15, 2025
How to fix a Mitsubishi Electric Mr. Slim PLH-2.5KKC that will not start?
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  Nicholas NguyenAug 15, 2025
  If your Mitsubishi Electric Air Conditioner won't start, first ensure the main power switch is on and then press the POWER ON/OFF button. Check if the main power fuse has blown and replace it if necessary. Also, verify that the outdoor unit’s ground fault breaker isn't open; if it is, reset it. Finally, if there was a power cut, wait for the power to be restored and then press the POWER ON/OFF button.
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ucarsonAug 23, 2025
What to do if my Mitsubishi Electric Air Conditioner stops soon after starting?
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  ljenningsAug 23, 2025
  If your Mitsubishi Electric Air Conditioner stops soon after starting, check for obstructions at the indoor or outdoor unit's intake or outlet and remove them. Also, ensure that the filters are clean.
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Jeffrey BrewerAug 30, 2025
Why does my Mitsubishi Electric Air Conditioner not start immediately?
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  Michael OrtizAug 30, 2025
  If your Mitsubishi Electric Air Conditioner does not start immediately, it might be waiting three minutes before restarting. This is because the compressor has a three-minute resume prevention circuit for protection. Wait for the unit to restart automatically.

Mitsubishi Electric Mr. Slim PLH-2.5KKC Specifications

General

Category	Air Conditioner
Cooling Capacity	2.5 kW
Heating Capacity	3.2 kW
Power Supply	220-240 V, 50 Hz
Refrigerant	R410A
Indoor Unit Weight	9 kg
Model	PLH-2.5KKC
Outdoor Unit Dimensions (W x H x D)	780 x 540 x 269 mm