TROUBLE SHOOTING
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| Items to Check | See Page |
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CHECK ONCE | Doesn’t operate at all: | ÷ | Has there been a power failure? | |
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| ÷ | Has a fuse blown out, or a circuit breaker been tripped? | |
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| ÷ | Is the POWER switch set to the OFF position? | 6 |
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| ÷ | Is the timer operating? | 9 - 10 |
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| Poor Cooling performance: | ÷ | Is the air filter dirty? |
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| ÷ Are the air conditioner’s intake grille or outlet port blocked? |
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| ÷ | Did you adjust the room temperature settings (thermostat) |
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| ÷ | Is there a window or door open? | |
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| ÷ Is a window allowing bright sunlight to enter? (Close the curtains.) |
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| ÷ Are there heating apparatus and computers inside the room, or |
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| are there too many people in the room? |
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| ÷ Is the unit set for SUPER QUIET operation? |
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| The unit operates | ÷ | Are the Remote Control Unit's batteries dead? | 7 |
| differently from the | ÷ | Are the Remote Control Unit's batteries loaded properly? | 6 |
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If the problem persists after performing these checks, or if you notice burning smells, or the
WARNING! TIMER Indicator Lamp (Fig. 3, 6) flashes, immediately stop operation, disconnect the Power and consult authorized service personnel.
OPERATING TIPS
Operation and Performance
In Event of Power Interruption
Auto Restart
÷The air conditioner power has been interrupted by a power failure. The air conditioner will then restart automatically in its previous mode when the power is restored.
÷Operated by settings before the power failure. Then, the Air Flow Direction Louvers will automatically change to their standard direction.
÷If a power failure occurs during TIMER operation, the timer will be reset and the unit will begin (or stop) operation at the new time setting. In the event that this kind of timer fault occurs, the TIMER Indicator Lamp (green) will flash (see page 5).
÷Use of other electrical appliances (electric shaver, etc.) or nearby use of a wireless radio transmitter may cause the air conditioner to malfunction. In this event, temporarily disconnect the Power, reconnect it, and then use the Remote Control Unit to resume operation.