Armstrong s-series microcomputers – Alliance Laundry Systems F232139R3 User Manual

Page 13

Programming

F232139

Armstrong S-Series Microcomputers

NOTE: This section deals with machines that have
the Armstrong S-series microcomputer only. When
power is supplied to the machine, an Armstrong
microcomputer will read “S 14”.

Programming Mode

In the program mode, where the operator creates and
changes cycle programs, some display messages have
been changed. Refer to Table 3.

Table 4

*NOTE: Because the COLD water valve might
remain energized for some time, it is necessary to
ensure that the machine has a suitable overflow
connection.

Automatic Cool-Down

NOTE: Can be disabled.

The automatic cool-down feature prevents the drain
from opening until the temperature of the water in the
sump falls below 140

F (60

C).

This feature becomes active during a drain step, if the
step is programmed for “drAI” when the temperature
is above the threshold temperature. During the
cool-down, the COLD fill valve is energized, the drain
remains closed and the machine continues to agitate as
it did prior to the cool-down. When the temperature
falls below 140

F (60

C), the COLD fill valve turns

off and the drain step proceeds as normal.

Enabling/Disabling Cool-Down

NOTE: Factory default is disabled.

To enable or disable the cool-down feature, first enter
Program Mode, refer to page 7, then proceed as
follows:

1. After entering Program Mode display shows

temperature. Press Stop (*) key.

2. Display shows “

CEL”. Press Start (#) key.

3. Display shows “HEAt”. Press Start (#) key.

4. Display shows “CooL” if cool-down is enabled

or “noCL” if disabled. To change this, press Up
or Down (arrow) key.

5. Press Start (#) key to save and return to Program

Mode.

Previous software display

New software

display

PrE

(Prewash step)

FIL1

PrEU

(Prewash, no “sluice” selected)

FILL

SLUC

(Step contained a “sluice”)

ovEr

(Overflow fill)*

UASH

(Wash step)

FIL2

FIL1

FIL3

FIL2

FIL4

FIL3

FIL5

drin

(“dilution rinse” no sluice)

FILL

FIL4

FIL6

FIL5

FIL7

FIL6

FIL8