Thermador PH54GS 使用和维护

English 5

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

.

 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. 

Heat Lamp (only on 27” depth models)

The buttons marked “L” and “R” independently control the 
left and right infrared heating lamps, turning the lights on or 
off. 

Heat Sensor 

Oven Temperature Condition
The high temperature sensor protects the hood from high 
temperatures which may damage components. The control 
is set to activate at 161° F (72° C) and reset at 140°F 
(60°C). When activated, the ventilator will turn on low and 
the corresponding LED will blink, indicating an oven 
temperature condition. 

While the high temperature sensor is activated, the blower 
speed can be changed or turned off. If the blower is turned 
off, the corresponding LED will blink. Light controls will 
remain operational. When the control sensor reaches 
140°F (60°C), a reset will occur. During reset, the control 
will revert back to the operational state prior to the high 
temperature condition. 

The circuit is equipped with an alarm indicating that the 
heat sensor protection is not working due to a damaged 
sensor. In the case of this extreme condition, the three 
speed indicator LEDs will start blinking. All the controls will 
be operational except for the speed indicators.