Thermal Fuse Removal And Replacement - Thermador Pro Grand PRD304EG Service Manual

Service Manual for Thermador Pro Grand Dual Fuel Ranges:
Figure 143: Air Interlock Switch on Cooling Fan
1 Bracket
2 Air interlock switch
58300000157422_ARA_EN_A
PRD304EG, PRD364EDG, PRD364EDPG, PRD364ELG, PRD366EG, PRD366EPG, PRD484ECG, PRD484EEG, PRD486EDG, PRD486EDPG, PRD486ELG
4.6.7

Thermal Fuse Removal and Replacement

When the range temperature reaches the maximum temperature
threshold, the thermal fuse breaks the electrical circuit in order to
protect the electronics from abnormally high heat conditions.
Some model ranges have thermal fuses installed, while other models
do not, as they are protected from adverse heat conditions by cavity
venting.
Thermal fuses are installed at the back of the range.
Be sure to check QuickFinder for relevant information, documentation,
and the correct part number when replacing this component.
Figure 144: Typical Thermal Fuses
1. Follow all safety precautions and steps in the Preparing the Range
for Servicing, page 21.
2. Remove the backguard (see Backguard and Island Trim Removal
and Replacement, page 68).
3. Remove the back panels (see Back Panel Removal and
Replacement, page 69).
4. Depending on the model range, you may have to remove the
crossmember cover (see Crossmember Cover Removal and
Replacement, page 70).
5. Detach the wire connectors from the terminals and make a note of
how the wires are connected (label and tag, or photograph).
6. Remove and retain the screw(s) securing the thermal fuse to the
range chassis.
7. Replace the thermal fuse if needed.
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