McQuay M5MAC Guia de Resolução de Problemas descarregar pdf (Página 68)

McQuay Service Guide Book

Ceiling Cassette A / B / C Series Model – Water Source Split Unit

Model Board Handset

5CKWS 020/025/030/040/050AR LWS2.0 G17 / SLM3 / Netware 3

5CKWS 010/015/020CR LWS2.0 G17 / SLM3 / Netware 3

LED Indicator Light Display – Heating

LED Light Diagnostic Table

Operation / Faulty Indication

Cooling mode

Timer On

Heating mode

Auto mode in cooling operation

Auto mode in heating operation

Compressor overload protection

Pump fault

Gas leak

Room air sensor contact loose / short

Indoor coil sensor contact loose / open

Outdoor coil sensor contact loose / open

TIMER

POWER

HEAT

ON or OFF

BLINKING

1 time

2 times

3 times

1 time

2 times

3 times

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McQuay M5MAC Guia de Resolução de Problemas Página 68