Free Dry / Opl Mode; Price And Time Registers; Time For Amount To Start; Time Per Coin (Or Push In Free Dry Mode) - Electrolux TE1220E Installation Manual

36

9.2 Free Dry / OPL Mode

When the Amount To Start (ATS) register for a program is set to 0.00 (00 in "token mode"), the program operates in
"Time per push mode" (this is free dry mode). In this mode, each time a program button is pressed, the remaining
time is incremented. The first press adds the "Time for Amount to Start" register value (Register 044 – 047) to the dry-
ing time, and then each additional press continues to add the "Time per Push or Coin" (Register 048 – 051) to the
drying time. These registers are only accessible in Full Service Mode. In no case shall the displayed remaining dryer
time be greater than the "Max drying time" for that program.
Each program (temperature) button has a group of registers (040-055) assigned for setting vend time, price, and
maximum allowable time. The registers are organized to provide maximum flexibility for vended operations, yet sim-
ple programming for non-vended applications (Free dry).

9.3 Price and Time Registers

9.3.1

Time for Amount to Start

The time for amount to star registers Register (044–047) defines the time credited when the amount to start has been
paid or the base time of the drying program when Amount to start = 0.00 (00 in token mode). This time is credited
when a program-selection (temperature) button is pressed for the first time if the remaining drying time = 0. These
registers are only accessible in Full Service Mode.
9.3.2

Time Per Coin (or Push In Free Dry Mode)

Register (048 — 051) defines the time, in minutes, that is credited when a coin pulse is received from a payment de-
vice or when a program button is pressed when amount to start (ATS) Register (040 - 043) = 0, AFTER the initial
"Time for amount to start" has been credited, whether the machine is idle or operating. This register is only accessible
in Full Service Mode. Once these registers are set, the control vends the same amount of time for each coin pulse re-
ceived from the payment device (or push of a program button if Amount to start = 0 for that program), up to the Maxi-
mum drying time specified for the particular program.

9.4 Promotion programming (for extra drying time)

The dryer can apply "Promotion" percentage discount to the vend price of a program selection at specified times and
days. Up to four different promotion discount events and percentages can be selected using the dryer's built-in Real
Time Clock (RTC) or one promotion event can be selected using an optionally-installed, external signal provided by a
clock-driven relay or switch. This signal can activate multiple dryers. Both options require setup via the service regis-
ters, access to which is described in the Service Mode section of this manual.
During machine setup, the promotional discount is represented by a three-digit percentage (%%%) and can range
from 000% (no discount) to "999" = 9999%. It defines the percentage by which credited time shall be increased be-
fore being added to the base price of the drying program. For example, if "Time for amount to start", (Register 044 –
047) = 30 and Time for additional coin or push, register (048 – 051) = 10 and promotion percentage = 50, then 45 mi-
nutes shall be credited when the Amount to start is paid and 15 minutes shall be credited when additional coin 1
pulses are received. Setting the promotion to "A00" sets the machine to free dry mode.
Note that the remaining drying time will not exceed the Maximum Drying Time established for each program in the
Maximum Drying Time registers (052 - 055).
Installation manual