Whirlpool CAM2752 Installation Instructions Manual page 32

Commercial dryer gas or electric
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ELECTRONICCONTROL SETUP INSTRUCTIONS
Dryer Diagnostic Mode
This mode is entered by depressing COLORS/DELICATESfor one
second while in either of the set-up codes 6 xx or 7 xx or with
a diagnostic code present. Diagnostic codes are cleared on
entry and all display segments should flash. If a diagnostic code
persists, it must be corrected before the diagnostic cycle can
be entered.
All Models:
With
all segments
flashing,
the diagnostic
cycle is started
by
depressing
the PERM PRESS button.
The cycle consists
of
7 minutes
of heat
and 1 minute
of cooldown.
The COTTON/WHITES
button
will increment
the diagnostic
cycle minutes
up to 99, then
roll over
to 2 minutes.
The
COLORS/DELICATES
button
will cancel this cycle and exit
the diagnostic
mode.
Dryer
Help Mode
Dryer
help mode
is entered
by pressing
the COTTON/WHITES
button
while
in special
pricing
option
2.XX. In help mode,
the
software
revision
is displayed.
The help mode
is advanced
by
pressing
the PERM PRESS button.
See Help Mode
Submenu
below
for the order
in which
items are displayed.
Press the
COTTON/WHITES
button
at any time to exit help mode.
Help Codes
71
74
75
88
Generation
2 debit card
cycle polling message out of
sequence.
Generation
2 debit card
remaining
balance message
out of sequence.
Generation
2 debit card new
card balance message out of
sequence.
Invalid messaging state
found in data acquisition
communications
comm
suprv ( ) routine.
Help Mode Submenu
lh.XX
Help Code 1, where XX is the help
code number. *
2
2h.XX
Help Code 2, where XX is the help
code number. *
3
3h.XX
Help Code 3, where XX is the help
code number. *
4
1.X##
Error history code 1, where X is
the F or d code, and ## is the code
number. **
5
2.X##
Error history code 2, where X is
the F or d code, and ## is the code
number. **
6
3.X##
Error history code 3, where X is
the F or d code, and ## is the code
number. **
7
4.X##
Error history code 4, where X is
the F or d code, and ## is the code
number. **
8
SC.XX
CCU software revision, where XX is
the software revision number.
9
SU.XX
UI software revision, where XX is
the software number.
10
EU.XX
UI EEPROM revision, where XX is
the EEPROM number.
* To erase the 3 help codes, press COLORS/DELICATESbutton.
** The Errors displayed in this section are the history errors
that have occurred in the dryer (not necessarily an error
that is in progress). The current error is displayed in the
MANUAL KEY FUNCTION IN DIAGNOSTIC SUB-MODE.
In help mode, other display symbols and elements are mapped
to reflect the state of various inputs and outputs as follows:
All Dryers
* ..................
low voltage present (below about 90 VAC)
°(circle above digit) ...........................
door closed
OR................................
motor sensed running
AIR.............................
heater/gas valve relay on
FLUFF ....................................
motor relay on
32

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