McQuay M5LCX Spécifications télécharger pdf (Page 13)

INDICATOR LIGHTS

IR signal receiver

When all infrared remote control operating signal

has been transmitted, the signal receiver on

indoor unit will make a (beep) sound to confirm

acceptance of the transmitted signal.

Inverted Cooling Unit

The table shows the LED indicator lights for the air

conditioner unit under normal operation and fault

conditions. The LED indicator lights are located at

the bottom right side of the air conditioner unit.

Timer

Sleep mode

Power ON

Dry mode

 - ON

/ - ON or OFF

- Blinking

LED Indicator Lights : Normal Operation And Fault Indication Table

Operation / Fault Indicator Action

Timer on

Sleep mode on

Dry mode

Compressor overload protection

Indoor temperature sensors contact loose /

short

Call your dealer



Outdoor temperature sensors contact

loose / short

Gas leak / compressor overheat

Communication error between indoor and

outdoor

Inverter error / PFC error

Outdoor total current trip / DC peak

Indoor fan feedback error

Call your dealer

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McQuay M5LCX Spécifications Page 13