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RoyalHome Appliances
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AC not switching on

No power, remote not responding, or the unit is completely dead.

Why this happens

  • Tripped MCB or no power at the socket
  • Dead remote batteries or a faulty remote
  • Loose plug, or the stabiliser is off
  • Internal PCB or capacitor fault

Safe checks you can try

  1. Check the MCB, switchboard and stabiliser are all ON
  2. Replace the remote batteries and try again
  3. Use the manual ON button on the indoor unit to rule out the remote
  4. If it is still dead, the PCB or wiring needs a technician
Do not keep switching a dead AC on and off. If the MCB trips again, there is a fault, get it checked.