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Hersteller: Fujitsu Dateigröße: 708.5 kb Dateiname: Unterrichtssprache:

This sound is produced by the Automatic Defrosting operation. 15 Smells: . Some smell may be emitted from the indoor unit. This smell is the result of room smells (furniture, tobacco, etc.) which have been taken into the air conditioner. — Mist or steam are emitted: . During Cooling, a thin mist may be seen emitted from the indoor unit. This results from the sudden Cooling of room air by the air emitted from the air conditioner, resulting in condensation and misting. — *. During Heating operation, the outdoor unit’s fan may stop, and steam may be seen rising from the unit. This is due to Automatic Defrosting operation. 15 Air flow is weak or stops: *. When Heating operation is started, fan speed is temporarily very low, to allow internal parts to warm up. *. During Heating operation, if the room temperature rises above the thermostat setting, the outdoor unit will stop, and the indoor unit will operate at very low fan speed. If you wish to warm the room further, set the thermostat for a higher setting. — *. During Heating operation, the unit will temporarily stop operation (between 2 and 16 minutes) as the Automatic Defrosting mode operates. During Automatic Defrosting operation, DEFROST will be shown on the remote controller display. 15 . The fan may operate at very low speed when the unit is monitoring the room’s temperature. 4 . In the monitor AUTO operation, the fan will operate at very low speed. 4 Water is produced from the outdoor unit: *. During Heating operation, water may be produced from the outdoor unit due to Automatic Defrosting operation. 15 En-17 Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Symptom Items to check See Page CHECK ONCE MORE Doesn’t operate at all: . Has there been a power failure? . Has a fuse blown out, or a circuit breaker been tripped? — . Is the timer operating? 5 Poor Cooling (or *Heating) performance: . Is the air filter dirty? . Are the air conditioner’s intake grille or outlet port blocked? . Did you adjust the room temperature settings (thermostat) correctly? . Is there a window or door open? . In the case of Cooling operation, is a window allowing bright sunlight to enter? (Close the curtains.) . In the case of Cooling operation, are there heating apparatus and computers inside the room, or are there too many people in the room? — If the problem persists after performing these checks, or if you notice burning smells, stop operation immediately, turn off the electrical breaker, and consult with authorized service personnel. En-18 ...

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