Bosch WFL 2060UC Training Program page 71

71
WFR 2460 Service Tips
WFR 2460 Service Tips
Measurements from Control Module (1)
Measurements from Control Module (1)
Disconnect & measure white 6-pin connector (with
measure drum drive motor. Motor should read (pin 1 is at far right):
• Pins 1-2: 14 - 35 Ω
• Pins 3-4: 1.5 - 10 Ω
• Pins 5-6: 0.7 - 2.1 Ω
Disconnect & measure white 3-pin
connector (with
blue
measure door latch motor. Measure
between pins 1-2 (pin 1 at far left).
Motor should read ~ 211 - 259 Ω.
blue
1
1
1 1
wires) to
wires) to
Disconnect & measure
connector (with
measure drain pump. Pump should
read ~ 80 - 94 Ω.
1
1
Disconnect & measure white 2-pin
connector (with
black
measure NTC. NTC should read:
• 20ºC (68ºF):
• 30ºC (86ºF):
• 40ºC (104ºF):
-- Resistance
-- Resistance
blue
wires) to
blue
WARNING!
Unplug washer
wires) to
before
any
5.4 - 6.5 kΩ
measurements.
3.5 - 4.3 kΩ
2.3 - 2.9 kΩ
1st Edition/Revision 5 (1/20/04)
2-pin
making
resistance