11Charcoal Filter Saturation AlarmAfter 120 hours of fan function, the display will show “ReplaceCharcoal Filter” when the fan is active. When this icon shows inthe display, the charcoal filters should be replaced. See “RangeHood Care” section.■ To reset the charcoal filter saturation alarm, press and holdthe POWER DECREASE button for 5 seconds. The “ReplaceCharcoal Filter” icon will no longer be displayed.Audible Signal Activation and DeactivationThe audible signals can be activated or deactivated by pressingthe “LIGHT” button for 5 seconds.■ If the audible signal is activated, a tone will sound, and “Snd”symbol will appear in the display for 3 seconds.■ If the audible signal is deactivated, the “Snd” symbol willappear on the display for 3 seconds.Charcoal Filter (Recirculation Accessory) Inclusion andExclusionWhen the charcoal filter is in use (recirculating mode), press andhold the POWER DECREASE and POWER INCREASE buttons atthe same time for 5 seconds. “Able” will appear in the display for3 seconds.If the charcoal filter is not used (vented mode), press and hold thePOWER DECREASE and POWER INCREASE buttons at thesame time for 5 seconds. “None” will appear in the display for3 seconds.■ When the charcoal filter has been excluded, the charcoal filteralarm is disabled.■ The inclusion or exclusion of the charcoal filter must beselected while the lights and the fan motor are Off.Heat SensorThe control is equipped with a heat sensor that will turn on theblower to the highest speed if excessive heat occurs around thecontrol area.■ If the blower is On or Off, the blower will automatically set tothe highest speed. “Auto” will appear in the display toindicate that the heat sensor has detected excessive heat.■ When the blower is operating due to excessive heat detectedby the heat sensor, the blower speed cannot be decreased.■ When the temperature level on the hood drops to normal, theblower will return to its setting before the excessive heat wassensed.LightTo operate the light:1. Press the Light button to turn the light on to high.2. Press the Light button again to turn the light to low.3. Press the Light button a third time to turn the light off.TimerThe timer can be set from 1 to 60 minutes. The default timersetting is 10 minutes.To use the timer:1. Press the Timer button to enter the timer mode. After5 seconds the default time will be automatically selected.2. Press the POWER DECREASE and POWER INCREASEbuttons while the display is flashing (5 seconds) to adjust tothe desired time. Pressing the timer button again or waiting5 seconds after selecting the desired time will start the timercountdown.3. The timer can be canceled at any time by pressing the Timerbutton again.NOTE: During the timer setup, the Power Decrease and PowerIncrease buttons are dedicated to the timer. After the timer starts,the Power Decrease and Power Increase buttons can be used forother functions.Fan Speed ButtonsPower Increase/OnThis button is used to turn the fan On or increase the fan speed.■ The fan will turn On if the Power Increase button is pressedand the hood was Off.■ An audible tone will sound when the fan reaches its highestspeed.Power Decrease/Off■ This button is used to turn the fan Off or to decrease the fanspeed.