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Trouble with Air Con Unit

We have just had one of your units fitted in our office and the town had a powercut on tuesday and the unit no longer works

In you handbook it says why the unit may not work but doesnt give advice on how to restart the unit

the operation indicator and timer indicator are flashing constantly

Regards Phil Whitehead

Posted by kingeric on

  • 3 more comments 
  • Anonymous Nov 19, 2007

    Air conditioner is switched off but the operation indicator and timer indicator lights are constantly flashing.

  • Jongers Dec 13, 2007

    My remote control does not work on the air con at all, but there is a green light constantly flashing in the bottom right corner of the unit.

  • Klik2Rik May 07, 2008

    Unit cycles off and on leaving the "timer" and "fan" lights blinking.

    I've pulled and reinstalled the service disconnect, but get the same results.

  • don carlo May 13, 2008

    The operation and timer LEDs blink when i turn on the A/C. The timer has not been set at all. I have reset the power to the indoor unit, reset the breakers and reset the remote control all without any difference in operation.

  • mralexgray May 21, 2009

    I lost power to apartment, now LA121CNP will not power back on from indoor unit button, or via remote.

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Felizardo Erilla

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  • 241 Answers

Try to run the unit by pressing the manual button in the indoor, if it works then try the remote control if it will respond. But if not try to unplug the power supply or "off" the circuit breaker and "on" again and try the remote control if it works then the remote is ok if not may be the receiver is defective.

Posted on Dec 31, 2007

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