Whirlpool ADVANTECH CAE2761K, Installation, Operation And Service Instructions

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6-1
DIAGNOSIS & TROUBLESHOOTING
DIAGNOSIS
Washers With Metercase
Models CAE2761K & CAE2762K
IMPORTANT SETUP INFORMATION
Using a Palm

Handheld
The electronic control is factory preset to ac-
cept commands from a Palm

handheld
equipped with the appropriate Whirlpool Man-
agement Software. If a handheld will not be
used, the handheld functionality must be dis-
abled as part of the control set up. Failure to
disable handheld functionality may result in un-
authorized machine access. For details, see the
OWNER SETTINGS table “P ACc,” on page 6-5.
Money Acceptors
This electronic control can use a coinslide or
coindrop (single or dual) and/or a SMART Card
money acceptor, which are available from in-
dependent suppliers of these devices.
The electronic control is used on many differ-
ent models, including metercase models. On
this machine, the electronic control is factory
preset to accept input only from a coinslide
device.
To instruct the control to accept inputs from
other devices or to disable input from a coinslide,
see the OWNER SETTINGS table (droP, SLidE,
CArd,) on page 6-4. These settings can be also
made using a Palm

handheld with the appro-
priate Whirlpool Management Software.
Device Connections:
Refer to the installation instructions from the
supplier of each device. Refer to the wiring
diagram for this product.
• Coinslide connection is made via the wire
harness provided in the metercase.
• Coindrop connection to a single or dual
coindrop is made via the wire harness
provided with the device, plugged into the
electronic control at P-10 COIN 1, and P-12
COIN 2.
• Connection to a SMART Card device is
provided with the device plugged into the
electronic control at P-11 AUX.
ACCESS MODE
Using a Palm

Handheld With Software
1. Use Service Routine software.
2. To minimize possible infrared (IR) interfer-
ence from other sources, hold the handheld
at a 90
°
angle no more than three inches
from the control panel, pointed directly at
the right side of the vend-price LED display.
3. After selecting the command, the HOT tem-
perature LED begins blinking to confirm
command was received. The machine’s
lifetime cycle count now shows in the dis-
play.
If a Palm

Handheld With Software
Is Not Available
1. Unlock and remove the service access
door on top of the metercase.
2. Push and release the rocker switch, lo-
cated inside the metercase, or push and
release the Service Switch S1 on the
ADVANTECH

control board.
3. The HOT temperature LED begins blinking
to confirm that the switch was pushed. The
machine’s lifetime cycle count now shows
on the display.
NOTE: The display automatically returns to the
vend-price after 1 minute of inactivity.
SERVICE ROUTINE
1. Perform all steps under “Access Mode.”
2. Push and release keypad position 2
(WARM). The WARM LED starts blinking to
confirm the keypad push.
3. Refer to new keypad functions in the table
on page 6-2.
NOTE: Service Routine turns itself off after
5 minutes of inactivity.