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PLEASE WAIT

Remote controller displays 'PLEASE WAIT' - System startup or disabled during function selection

MHI · Air Conditioning

Was bedeutet PLEASE WAIT ?

The remote controller displays 'PLEASE WAIT' for a short period after power-on (approx. 2 minutes) during normal system startup, or for about 30 seconds after canceling function selection. During this time, the remote controller cannot be operated.

Häufige Ursachen

  • Normal system startup process.
  • Temporary disablement after canceling function selection.

Reparaturschritte & Checkliste

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

  1. 1

    Wait until 'PLEASE WAIT' disappears from the display before attempting to operate the remote controller.

  2. 2

    Ensure the main power supply has been on for at least 2 minutes for normal startup completion.

  3. 3

    If the message persists beyond typical startup times, check for other error codes or symptoms.

Alle Codes in diesem Handbuch durchsuchen (124)
Verifizierte technische Daten. Zuletzt aktualisiert: April 2026

Verwandte Fehlercodes

00Outdoor Board LED only green lights up after startup - No outdoor unit of address 0 / Remote controller transmission wire open1OPERATION INDICATOR lamp blinks 1 time (Pattern A) - Indoor/outdoor unit communication error (Transmitting error - Outdoor unit)14OPERATION INDICATOR lamp blinks 14 times (Pattern A) - Other errors
Quelle: MHI Air Conditioning
Open Manual (Page 18)Mehr Codes in diesem Handbuch suchen