Conservez ce manuel pour toute référence ultérieure. MANUAL DE FUNCIONAMIENTO UNIDAD INTERIOR (Tipo de ducto) Conserve este manual para futura referencia. MANUAL DE INSTRUÇÕES UNIDADE INTERNA (Tipo de duto) Guarde este manual para referência futura. ARUL7RLAV ARUL9RLAV ARUL12RLAV ARUL14RLAV ARUL18RLAV PART NO. 9374343096-02...
OPERATING MANUAL ● Do not use infl ammable gases near the air conditioner. ● Do not touch the piping during operation. PART NO. 9374343096-02 ● Ensure that any electronic equipment is at least 3.3 ft. (1m) away from VRF system indoor unit (Duct type) either the indoor or outdoor units.
Control unit (optional) Low ambient cooling Wireless Remote Wired Remote Con- Simple Remote Con- ● When the outdoor temperature drops, the outdoor unit’s fans may Controller troller troller switch to Low Speed, or one of the fans may stop intermittently. Heating performance ●...
CLEANING AND CARE CAUTION! ● Before cleaning the unit, be sure to stop the unit and disconnect the power supply. ● Do not stand on an unstable platform when cleaning. ● When removing and replacing the air fi lters, be sure not to touch the heat exchanger, as personal injury may result.
TROUBLESHOOTING The following conditions are not breakdowns or operation failures. Symptom Problem See page Doesn’t operate immediately: ● If the unit is stopped and then immediately started again, the compressor will not operate for about — 3 minutes, in order to prevent fuse blowouts. ●...
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The following conditions may not be breakdowns so check again. See page Symptom Items to check Doesn’t operate at all: ● Has there been a power failure? — ● Has a fuse blown out, or a circuit breaker been tripped? —...
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