Testing Machine and Electronic Control Functions
Production Test Cycle
To
Enter Production Test Cycle
1.
Be certain control is in Ready Mode, and access
panel or coin vault is open.
2. While pressing and holding the HIGH TEMP
keypad with one hand, press the
LOW TEMP
keypad with the other hand.
3. When the control enters the Production Test
Cycle, it will fIrst display
"8
xx" with the
"xx"
showing the software version
ofthe
control.
4. The control will advance through the sequence
of
test steps whenever any keypad is pressed, with
the exception
of
the Keypad Test. Refer to
Table
18 for all tests in the Production Test
Cycle.
To
Exit Production Test Cycle
The test will be exited when the time reaches
"00"
on
the control in Step
#10. Otherwise, the control must
be
powered down to end the test.
Production
Test Cycle
Quick
Reference Table
Display
Test Mode
Comments
Sxx
Software
Version
XX
is
the
software version
number.
Cxxx
Machine
Configuration #2
Display
Mode
XXX
is
machine
configuration
value.
•
Ct4
Control
Type
4
is
the control
type.
AlILEDsand
display
segments
will
light
Show
Entire Display
Mode
The
audio
signal
is
turned
off.
• CxCx
Coin
Drop
Test
x
is
the
number
of
coins entered.
If
dual coin
drops
are
installed, coin
drop
#1
will
be
shown
on
the left of the display
and
coin
drop
#2
will
be
shown
on the right of
the
display.
If
a single coin
drop
is
used,
only
one coin
count
will
increment.
Uxx
Coin
Vault
Switch
Test
XX
is
either
oP
to
signify
coin
vault switch
is
open
or CL
to
signify
coin
vault switch
is
closed.
Sxx
Service Door Switch
Test
xx
is
either
oP
to
signify service door switch is open or CL
to
signify
service door switch
is
closed.
Degrees in
5°F
increments,
SH,oP
Thermistor Temperature
Test
The
temperature
will
be
displayed
in
either Fahrenheit or Celsius,
depending
on
machine's configuration (refer
to
Programming Control,
option
16).
If
control
senses
a shorted thermistor,
SH
will
be
displayed.
If
control
senses
an
open thermistor,
oP
will
be
displayed.
PAdx
Keypad
Test
When
a
key
is
pressed, the control will display the number assigned
to
the
keypad
(1
-
HIGH
TEMP,
2 -
LOW
TEMP,
3 -
NO
HEAT,
4 MEDTEMP,5
DELICATES,
6 -
START).
As
each
keypad
is
pressed, its corresponding
LED
will
be
lit
and
remain
on
for
the duration
of the test.
When
all
keypads have been pressed, the control
will
advance
to 10 minute test
cycle.
10
10
Minute
Test
Cycle
Determines if
dryer
can function in a cycle
for
10 minutes.
START
pad
will flash one
second
on
and
one
second
off.
The
START
pad can be used
to
decrease time remaining.
If
START
pad
is
not
pressed within
4.25
minutes, the control
will
return
to
Ready
Mode.
NOTE:
If
power to
the
control is
turned
offbefore
10
Minute
Test Cycle
has
ended,
the
cycle will
be
cleared
from control.
Table
18
72
© Published by permission
of
the copyright owner - DO NOT
COPY
or
TRANSMIT
513001
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