BSH HBG633BS1, Repair Instructions, Page: 53 / 101

Test
2017-03-23 / DIS 184_58300000197442_ARA_EN_A Copyright by BSH Hausgeräte GmbH Page 53 of 101
5.7 Check the cooking compartment temperature
sensor (PT1000)
5.7.1 Measuring the resistance of the cooking compartment
temperature sensor (PT1000) on the basis of the
temperature
Required tools:
?
Standard:
?
[ 00341511] - Measuring tip red
?
[ 00341512] - Measuring tip black
?
[ 00340944] - Digital multimeter with software DIMM-Easy
?
[ 00341312] - USB adapter
?
[ 00341918] - Thermal element adapter for connection of thermal element type
K to digital multimeter
?
[ 00340959] - Oven thermal element type K (with simple welding bead)
?
[ 00340955] - Retaining clip for thermal oven element
?
Alternative:
?
[ 00341511] - Measuring tip red
?
[ 00341512] - Measuring tip black
?
[ 00341480] to [ 00341489] (country-specific) - appliance testers
?
[ 00341918] - Thermal element adapter for connecting the thermal element
type K to the appliance tester
?
[ 00340959] - Oven thermal element type K (with simple welding bead)
?
[ 00340955] - Retaining clip for thermal oven element
Prerequisite:
• Appliance is disconnected from the power supply.
• Appliance has been removed. (Page 89)
• Upper section of the housing has been removed. (Page 85)
• Back panel of the cabinet has been removed. (Page 86)
1. Unplug the cooking compartment temperature sensor from the electronics.
2. Measure the resistance of the cooking compartment temperature sensor on
contacts 1 and 2.
3. Measure the ambient temperature of the cooking compartment temperature
sensor in the cooking compartment.
4. Compare measurements (temperature / resistance) with
setpoints (Page 55) .
5. If the cooking compartment temperature sensor is defective, replace it.