Maytag Commercial Laundry 27 Inch Commercial Electric Stack Installation Guide - Manuel (Page 25)

25
ELECTRONIC CONTROL SETUP INSTRUCTIONS
General User Information
BLANK DISPLAY – This condition indicates the dryer is inoperative.
Enter set-up mode to view diagnostic code.
“0 MINUTES” SHOWING IN DISPLAY – This indicates the cycle
is complete and the dryer 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 has failed, it must be replaced
before normal operation can be restored.
COLD START (Initial first use) – Dryer is programmed at the
factory as follows:
5 minutes dry time/quarter (coin 1)
$1.50 dry price (fixed cycle with top off – PD Models)
$0.00 dry price (fixed cycle – PR Models)
WARM START (after power failure) – A few seconds after power
is restored, if a cycle was in progress at the time of the power
failure, “RESELECT CYCLE” will flash in the display, indicating
a button needs to be pressed to restart dryer.
PRICING – After the door is opened and then closed following the
completion of a cycle, the display indicates the cycle price (unless
set for free operation). As coins are dropped or debit inputs arrive,
the display will change to lead the user through the initiation of
a cycle.
There are four (4) types of dryer pricing:
Fixed “Vend” Pricing
A dryer set up for “Fixed Cycle” operation can only accept
additional time accumulated by increments equal to the length of a
complete dry cycle. A maximum of 99 minutes may be purchased;
no additional credit is given for coins dropped with 99 minutes in
the display.
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 appliance.
-OR-
Touch your finger repeatedly to a green ground connection point
or unpainted metal in the appliance.
■
Before removing the part from its package, touch the
anti-static bag to a green ground connection point or
unpainted metal in the appliance.
■
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.
Accumulator Pricing
If the price is set to one coin 1, then accumulator pricing is in
effect (stacked PD models also require Fixed Cycle with Top Off
option to be selected). Cycle time can be purchased one coin at a
time (PD models) up to the maximum time of 99 minutes. Stacked
PD models will credit all money to a cycle with a single button press
while in accumulator pricing.
Fixed Cycle With Top Off Pricing
A dryer set to offer “Top Off” capability will allow time to be
added to an existing dry cycle in increments equal to the number
of minutes of dry time per quarter (coin 1), up to 99 minutes,
regardless of the cost required to start the dryer. No credit is given
for coins or debit inputs entered when the control is displaying
99 minutes.
PR Models: In Enhanced Debit Mode, the top off price can be set
independently. (See VALUE OF COIN 2), and the top off time is
calculated according to the following equation:
Penny increment offset is not applied to top off purchases.
FREE CYCLES – This is established by setting the cycle price
to zero. When this happens, “SELECT CYCLE” will appear
rather than a cycle price. Any cycle started as a free cycle
will automatically terminate when the door is opened.
DEBIT CARD READY – This dryer is debit card 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 dryer setup. In models converted to a Generation 1 debit
card system, debit pulses represent the equivalent of one coin
(coin 1).
Display
After the dryer has been installed and plugged in, the display will
show “0 minutes.”
Stacked PR Models
Once the unit has been plugged in and the dryer door opened
and closed, the display will show the price. In PR models set for
free cycles, the display will flash “SELECT CYCLE” (not shown).
Stacked PD Models
UPPER DRYER
WHITES
& COLORS DELICATES
LOWER DRYER
HIGH HEAT
PERMANENT
PRESS
MEDIUM HEAT LOW HEAT
WHITES
& COLORS DELICATES
HIGH HEAT
PERMANENT
PRESS
MEDIUM HEAT LOW HEAT
0
MINUTES
0
MINUTES
1.50
PRICE
1.50
PRICE UPPER DRYER
WHITES
& COLORS DELICATES
LOWER DRYER
HIGH HEAT
PERMANENT
PRESS
MEDIUM HEAT LOW HEAT
WHITES
& COLORS DELICATES
HIGH HEAT
PERMANENT
PRESS
MEDIUM HEAT LOW HEAT
top off time
full cycle length
=
top off price
full cycle price