15
Each press of the ON/OFF button (Fig. 8-1 and 8-2, B) cycles the ISF unit between STANDBY and ON.
Pressing the ON/OFF button once:
•
ISF Unit goes to ON state.
•
The TIMER DISPLAY is blank.
•
The fan starts to run at speed 1.
•
The SPEED DISPLAY shows 1 bar for speed 1.
•
The FILTER DISPLAY will illuminate the filter status.
Pressing the ON/OFF button again does the following:
•
ISF unit goes to STANDBY state.
•
All DISPLAYS are off, and the fan stops.
TIMER (control panel or remote)
The TIMER buttons (Fig. 8-1 and 8-2) on the controls and the remote perform the exact same function under the exact
same conditions.
The TIMER may be set in 1-hour increments from 1 to 16 hours. When the timer expires, the fan will stop and the ISF will
enter STANDBY state.
When the timer is not being used, the TIMER display will be blank and the ISF will run continuously until the user changes
the settings or stops the ISF.
To activate the TIMER, pressing the TIMER + button.
•
The TIMER DISPLAY changes from blank to di
splay flashing “1”. This is 1 hour.
•
Pressing the TIMER + button again will increase the number by 1 each time the TIMER + button is pressed. Up to a
maximum of 16 hours.
•
Pressing the TIMER
–
button will decrease the number by 1 each time the TIMER - button is pressed. Down to a blank
display turning the TIMER Off and running the ISF continuously.
•
If the display is already set and showing an hour time value, then pressing the TIMER + or
–
button will add or subtract
time from the already set value.
•
When the TIMER + or
–
button have been pressed, the number on the TIMER display will flash for 1 second and then
show steady ON. Steady ON indicates the TIMER is set and the countdown has begun.
•
Pressing and holding either the TIMER + or
–
button (2 seconds) will advance the count quickly (changing every 0.2
seconds) until the button is released.
FAN SPEED ADJUSTMENT (control panel or remote)
The SPEED Buttons (Fig. 8-1 and 8-2) on the controls and the remote perform the exact same function under the exact
same conditions.
The SPEED display uses illuminated bars to indicate which speed level is active. The upper most illuminated bar is the
current speed setting. The bars not lit are still available to increase fan speed if desired.
