McQuay M5MAC Guia de Resolução de Problemas descarregar pdf (Página 48)

McQuay Service Guide Book

Wall Mounted F Series Heat Pump Model

Model Board Handset

WM 010/015/020/025FR, 301R

U1.5 G7

LED Indicator Light Display

LED Light Diagnosis Table

Operation / Faulty Indication

Cooling mode

Dry mode

Fan mode

Heating mode

Auto mode in heating operation

Auto mode in cooling operation

Defrost mode

Compressor overload

protection

Indoor coil sensor contact

loose / short

Outdoor coil sensor contact

loose / short

Room air sensor contact loose

/ short

Gas leak

COOL

(Green)

HEAT / FAN

(Red / Green)

DRY

(Orange)

SLEEP

(Red)

ON or OFF

BLINKING

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McQuay M5MAC Guia de Resolução de Problemas Página 48