Mitsubishi Heavy Industries FDCW60VNX-A, Installation Manual

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Electrical installation
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• Ambient air temperature sensor BT1
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• Hot water charging sensor BT6 (tank bottom)
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• Temperature sensor BT63, outlet at additional heater
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• Temperature sensor BT25, outlet for heating
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• Temperature sensor BT71, return line for heating
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• Temperature sensor BT64, outlet for cooling
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