Fault Codes - Thermador Pro Grand PRD304EG Service Manual

Service Manual for Thermador Pro Grand Dual Fuel Ranges:

3.8 Fault Codes

When a fault is detected, this appliance will display a fault code
(see Figure 23, on page 20). The fault codes are represented by the
manner in which two blue LED indicators are blinking.
Depending on the range model, the blue LEDs that blink are located
either horizontally or vertically on the control panel. The horizontal
positioned blue LEDs (see Figure 20 and Figure 21) will first blink on
the left and then the right, and the vertical positioned blue LEDs (see
Figure 22) will first blink on the top and then the bottom.
For example, if the first LED blinks 4 times followed immediately by
the second LED blinking 3 times, that represents a fault code of 43 on
the chart (see Figure 23, on page 20).
Figure 20: Two Horizontal LED Indicators
58300000157422_ARA_EN_A
PRD304EG, PRD364EDG, PRD364EDPG, PRD364ELG, PRD366EG, PRD366EPG, PRD484ECG, PRD484EEG, PRD486EDG, PRD486EDPG, PRD486ELG
Figure 21: Three Horizontal LED Indicators (Only Blue LEDs Blink)
Figure 22: Two Vertical LED Indicators
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