Thermador PH PROFESSIONAL PH30 - Manual (Page 6)

English 4
Operation
Operating the Hood
The blower should be turned on for about 5 minutes before
cooking in order to establish air currents upward through
the hood. Thus when heat, smoke, moisture, grease and
cooking odors are produced, they will be carried outside
instead of drifting into other rooms. Use the low speeds for
normal use and the higher speeds for strong odors or
fumes.
Drafts across the range or cooktop will reduce the
effectiveness of the hood. Such drafts should be prevented
when possible.
The best job of ventilation in the kitchen is done where the
only air currents are those created by the blower itself.
Hood Control Panel for 27” Depth Models
Hood Control Panel for 24” Depth Models
(without heat lamps)
Hood Control Buttons
Off
Pressing the button once turns ventilator off and resets the
control.
Fan Speed
Pressing the button once, from an off state, turns the
ventilator on low. Each successive press of the button
increases the fan speed until high speed is reached then
the fan cycles back to the low speed.
• The LEDs above this button indicate the current fan
speed. When the fan is on, the corresponding LED is
illuminated.
1 — Low
2 — Medium
3 — High
Delay Shut Off
• Press Delay button to turn fan on high for 10 minutes.
If the ventilator is off when the Delay button is pressed,
the ventilator will turn on to the high speed setting for
10 minutes. At the end of the cycle the ventilator will
turn off.
If the ventilator is on when the Delay button is pressed,
the ventilator runs for 10 minutes at the current speed
then turns off.
• During a timed period, the LED above the Delay button
is illuminated.
• To interrupt a timed period, press Fan Speed or Off
button.
Clean Filter Reminder
After 40 hours of operation, the clean filter reminder LED
above this button will illuminate indicating that the filters
need to be cleaned. When this indicator illuminates, clean
the filters as instructed on
page 5 . After cleaning, press this
button for 3 seconds to reset the 40-hour period and turn
the LED off.
Light On/Dim/Off
This button controls the halogen lighting. The first press
turns the lights on. A second press dims the lights. A third
press turns the lights off.
Figure 1: 27” Control Panel
Figure 2: 24” Control Panel
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OFF FAN
SPEED
DELAY
SHUT OFF
FILTER LIGHT HEAT LAMPS
L R 1 2 3
ON/OFF DELAY LO MED HI FILTER LIGHT
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