Temperature Sensor; Control Module (Relay Board); Replacing The Control Module - Bosch 800 Series Service Manual

58300000194725 ARA EN B
4. Remove one screw securing burner cover box and set box
aside.
Figure 32 Remove screw from burner cover box
5. Remove burner assembly through the cutout in the rear.
6. Attach the igniter to the new burner and install.
7. Reassemble, restore power and gas supply, and test
operation.
6.7

Temperature Sensor

The PT1000 temperature sensor is in the upper left corner of the
cavity, with two screws securing it. An ohmmeter can be used to
check the resistance of the sensor. Normal ranges (based on cavity
temperature) are shown in Table 4.
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This material is intended for the sole use of BSH authorized persons and may contain confidential and proprietary information. Any unauthorized review, use, copying, disclosure, or distribution in any format is prohibited.
MAY 2016
Table 4 Normal resistance readings for temperature sensor
6.8

NOTICE
More than 75% of the control modules returned to the factory are fully
functional. Before diagnosing a bad control module, be sure to
disconnect and reconnect each wire/wire harness.
The control module controls the fans, door locks, lights, etc., regulates
temperatures, and monitor safety functions. The module is also
responsible for communication with other modules, analyzing sensor
data, regulating line voltage, and managing user interface activities.

6.8.1 Replacing the Control Module

1. Remove power to the range.
2. Slide the range out of the cutout to get access to the rear of
the unit.
3. Remove the screws surrounding the perimeter of the vented
rear housing cover, then grasping both sides, pull the cover
downward and away from the range.
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Service Manual for Bosch 800 Series Gas Slide-in Ranges

Control Module (Relay Board)

Page 24 of 36
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