10
IMPORTANT
Electrostatic Discharge (ESD)
Sensitive Electronics
ESD problems are present everywhere. ESD may damage
or weaken the electronic control assembly. The new control
assembly may appear to work well after repair is finished,
but failure may occur at a later date due to ESD stress.
Use an anti-static wrist strap. Connect wrist strap to green
ground connection point or unpainted metal in the washer.
-OR-
Touch your finger repeatedly to a green ground connection point
or unpainted metal in the washer.
Before removing the part from its package, touch the
anti-static bag to a green ground connection point or
unpainted metal in the washer.
Avoid touching electronic parts or terminal contacts; handle
electronic control assembly by edges only.
When repackaging failed electronic control assembly in
anti-static bag, observe above instructions.
BASIC OPERATION OF COMMERCIAL WASHER
For additional information,
see www.MaytagCommercialLaundry.com.
This tech sheet is not valid for models prior to series MAT14.
GENERAL USER INFORMATION
Blank Display
This condition indicate the washer is inoperative. Enter set-up mode
to view diagnostic code.
‘
0 Minutes’ showing in display
This condition indicates the washer cannot be operated. Coins
dropped or debit inputs during this condition will be stored in escrow
but cannot be used until normal operation is restored by opening
and closing the door. If a door switch fails, it must be replaced before
normal operation can be restored.
Cold Start (initial first use)
Washer is programmed at the factory as follows:
11 minute wash period
1 rinses and 2 minutes of rinse agitation
$1.75 wash price (PD models)
$0.00 wash price (PR models)
Warm Start (after power failure)
After a delay of up to 8 seconds, the washer is restored to the
state that existed at time of the power failure.
Free Cycles
This is established by setting the cycle price to zero. When this
happens, ‘SELECT CYCLE’ will appear rather than a cycle price.
Debit Card Ready
This washer is debit card ‘cable’ ready. It will accept a variety
of debit card systems, but does NOT come with a debit card reader.
Refer to the debit card reader manufacturer for proper washer
set-up. In models converted to a Generation 1 debit card system,
debit pulses represent the equivalent of one coin (coin 1).
Display
After the washer has been installed and plugged in, the display will
show ‘0 MINUTES’. Once the washer has been plugged in and the
washer door opened and closed, the display will show the price. In
washers set for free cycles, the display will flash ‘SELECT CYCLE’.
MINUTES
0
PRICE
2.00
ELECTRONIC CONTROLS SETUP
