McQuay M5MAC Guia de Resolução de Problemas descarregar pdf (Página 60)

McQuay Service Guide Book

Wall Mounted F Series Inverter-X Model

Model Board Handset

WMX 010/015FR VA2.0 G17

LED Indicator Light Display

LED Light Diagnosis Table

Operation / Faulty Indication

Cooling mode

Dry mode

Stand-by / Fan mode

Heating mode

Auto mode

Defrost mode

Compressor overload protection

Indoor temperature sensors contact loose /

short

Outdoor temperature sensor 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

COOL / DRY

HEAT

Stand-by /

Fan

TIMER

ON or OFF

BLINKING

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McQuay M5MAC Guia de Resolução de Problemas Página 60