Whirlpool CHW9150 Guide De Dépannage page 4

FOR SERVICE TECHNICIAN ONLY - DO NOT REMOVE OR DESTROY
CODE
L.0 0 PRICE SUPPRESSION OPTION
This option causes the customer display to show 'ADD' or
'AVAILABLE' rather than the amount of money to add. (Used
mainly in debit installations.)
L.00 Not Selected 'OFF'.
L.PS Selected 'ON'. Press the COLD button once for this selection.
g
Press the WARM button once to advance to next code.
n.CE CLEAR ESCROW OPTION
When selected, money held in escrow for 30 minutes without
further escrow or cycle activity will be cleared.
n.00
Not selected 'OFF'.
n.CE
Selected 'ON'. Press the COLD button once for this selection.
g
Press the WARM button once to advance to next code.
U.0 0 COIN (HUNDREDTH) INCREMENT OFFSET
U.00
This represents the penny increment price offset used with
Gen. 2 card readers. Choose from 0-4 pennies by pressing the
HOT button.
g
Press the WARM button once to advance to next code.
A1.00 PREWASH LENGTH
A1.00 This is the number of minutes of PREWASH. Choose 00 to disable
the prewash or select between 02 and 07 minutes by pressing
the HOT button.
g
Press the WARM button once to advance to next code.
If cycle counter (9 0C) is selected, the following is true:
1 00 Represents the number of cycles in HUNDREDS. 1 02 = 200
2 00 Represents the number of cycles in ONES.
This is "VIEW ONLY" and cannot be cleared.
Press the WARM button once to advance to next code.
If money counter (1.0C or 1.C0) is selected, the following is true:
3 00 Number of dollars in HUNDREDS.
4 00 Number of dollars in ONES.
5 00 Number of CENTS.
END OF SET-UP PROCEDURES
EXIT FROM SET-UP MODE
9150 Models: Reinstall access door.
n
9160 Models:
n
g
Unplug washer or disconnect power.
g
Open console, reinsert plug into AA1, close console.
g
Plug in washer or reconnect power.
9150 Models:
n
Turn key clockwise and remove.
9160 Models Set for Free Vend: Set-up mode can be exited
n
by using procedures from Service Access Code (see page 9).
4
EXPLANATION
2 25 = 225
Total cycles = 225
3 01 = $100.00
4 68 = $168.00
5 75 = $100.75
Total = $168.75
DIAGNOSTIC GUIDE
Before servicing, check the following:
Ensure there is power at the wall outlet.
n
Are both hot and cold water faucets open and water supply
n
hoses unobstructed?
Check all connections before replacing components. Look for
n
broken or loose wires, failed terminals, or wires not pressed
into connections far enough.
A potential cause of a control not functioning is corrosion on
n
connections. Observe connections and check for continuity
with an ohmmeter.
Connectors: Look at top of connector. Check for broken or loose
n
wires. Check for wires not pressed into connector far enough
to engage metal barbs.
Resistance checks must be made with power cord unplugged
n
from outlet, and with wiring harness or connectors disconnected.
WASHER DIAGNOSTIC MODE
To enter the 'Washer Diagnostic Mode,' first enter 'Start Operating
Set-Up.' Then press and hold the COLD button for 2 seconds while
in set-up code 6, anytime a diagnostic code is present, or while dAS
displays if operating in Data Acquisition set-up.
On entry to diagnostic mode, the entire display will flash, a cycle
in process is canceled, money in escrow is cleared, and diagnostic
codes are cleared. If a diagnostic code persists, it must be
corrected before the following cycle options are permitted.
There are five possible ways to initiate cycle activity from diagnostic
mode as follows:
1. Washer Cleanout Cycle – With the entire display flashing, this
cycle is started by pressing the COLORS/DELICATES button.
Use the Washer Cleanout Cycle once a month to keep the inside
of the washer fresh and clean. This cycle uses a higher water
level. Use with liquid chlorine bleach to thoroughly clean the
inside of the washer. This cycle should not be interrupted.
IMPORTANT: Do not place garments or other items in the
washer during the Washer Cleanout Cycle. Use this cycle
with an empty wash drum.
2. Cycle Credit – With the entire display flashing, a cycle may be
credited by pressing the HOT button (CC will display). When the
service mode is exited, 'SELECT CYCLE' will be displayed unless
the end-of-cycle door opening is required.
3. Manual Overview Test – With the entire display flashing,
this is started by pressing the COTTON/WHITES button.
This provides more typical full length fills, tumbles, and drains,
allowing for a more thorough analysis of the washer operation,
including pressure sensor behavior.
4. Quick Spin Cycle – With the entire display flashing, this cycle
is started by pressing the PERM PRESS button. This cycle
provides a method to quickly drain and spin (remove water
from the washer), if desired.
5. Quick Overview Test – With the entire display flashing, this is
started by pressing the WARM button. This provides a quick
verification that the lock mechanism, motor, cold and hot water
valves, and pump motor are working. It also includes drain and
spin operations.
Pressing the COLD button will exit diagnostic mode and cancel
a diagnostic cycle in process.