Test Program (4): Tests 4 & 5 - Bosch WFMC3200UC Training Manual

65
WFMC Service Tips
WFMC Service Tips
Test P4:MOTOR / P:04 (Motor test program) --
Test 4 turns on motor (wash & spin) and generates fault codes.
The test takes > 10 minutes to run and ends on its own, but can be
stopped by pushing the Spin Selection button (WFMC32) or
Menu button (WFMC64).
Operation WFMC6400 Display
Runs 6 seconds
D M P H
ccw
050
Stops and
D M P H
pauses for 2
000
seconds
Runs 4 seconds
D M P H
cw
050
Stops and
D M P H
pauses for 2
000
seconds
Spins to full
D M P H
speed -- 1200
1200
RPM (WFMC64)
or 1000 RPM
(WFMC32)
Notes
Checks wash speed
1 2 3
N
0
V
(50 RPM)
0051
1 2 3
N
0
V
0000
Checks wash speed
1 2 3
N
0
V
(50 RPM)
0051
1 2 3
N
0
V
0000
Checks spin speed --
1 2 3
N
0
V
stops @ 100 RPM if
1200
load unbalanced.
-- Test Program (4): Tests 4 & 5
-- Test Program (4): Tests 4 & 5
Test P5:VARIANT / P:05 (Model coding)
Skip test 5. Both factory & replacement control
modules are preprogrammed and cannot be
changed. So, there's no way to change the
module configurations.
• WFMC3200 displays show 0:7 & 1:0 as
test P5 is scrolled through.
• WFMC6400 displays show 0:7, 1:0 & 2:0
as test P5 is scrolled through.
HINT: If Start/Pause light doesn't come
on for some tests, door is open. Turn off
washer, then close door.
HINT: Start/Pause button light:
• Flashes when tests can be selected or
red
scrolled through.
• Stays continually (or stays off) when
red
tests are running.
• Doesn't come on for some tests if door is
open.
1st Edition/Revision 6 (2/2/04)