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Do you have a question about the SRK-ZSP-S and is the answer not in the manual?

Questions and answers

Rehan Malik
March 12, 2025

My mitsubishi air conditioner model RKX502A001 automatically stops after every 5 to 10 minutes showing timer light blinking on indoor unit. I have cancelled many times options of cancel and off on timer menu button but the problem remains the same. Kindly guide me what should I do. Regards

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1 comments:
Mr. Anderson
March 12, 2025

The Mitsubishi Heavy Industries air conditioner model SRK-ZSP-S may stop every 5 to 10 minutes with the timer light blinking due to protective control mechanisms. Possible causes include:

1. High Pressure Control Activation – If high pressure control operates during heating, the compressor stops.
2. Sensor Short Circuit – A faulty heat exchanger sensor or discharge pipe sensor can trigger protective shutdowns.
3. Refrigerant Issues – Low refrigerant (short of gas) or a closed service valve can cause system protective control to stop operation.
4. Power Supply Issues – If the unit cannot receive signals for 35 seconds due to faulty power supply or communication wiring, it may shut down.

To diagnose the exact cause, count the number of flashes on the RUN and TIMER LEDs and compare them with the error code table in service mode.

This answer is automatically generated

Chantal DOCKWILLER
March 18, 2025

Pourrais-je avoir le manuel en FRANCAIS. Merci

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