Daikin FXHQ-A Especificaciones descargar pdf (Pagina 34)

EDUS39-600-F5 Installation

FXHQ-M 33

Instantaneous overcurrent (outdoor)

Compressor motor grounded or short circuit; inverter

PCB error

Compressor overcurrent or compressor motor wire cut

Compressor possibly locked

Communication error between inverter and outdoor

control unit

P1 Open-phase (outdoor)

P3 PC board temperature sensor malfunction (outdoor)

P4 Radiation fin temperature sensor error

Capacity setting error (outdoor) or nothing pro-

grammed in the data hold IC.

Low pressure drop due to insufficient refrigerant or

electronic expanison valve error.

Power source voltage failure

Failure to carry out check operation; transmission

error

Communication error due to incorrect wiring between

indoor unit and outdoor unit, or communication error

between outdoor unit and BS unit.

Failure to carry out check operation for indoor-outdoor

or outdoor-outdoor communications.

Communication error between indoor and outdoor

unit, or BS unit and indoor/outdoor unit.

nation error of indoor/BS/outdoor unit; setting error of

spare parts PCB when replaced.

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Daikin FXHQ-A Especificaciones Pagina 34