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The following section defines the function of all of the keys on the front of the controller:
1.
Display Screen (2 lines X 20 characters):
1.1. Provides information about the system operation.
1.2. Provides a message for the operator indicating:
Empty product/replace product,
Delay/pump to Washer X
Production Load Counts
1.3. Displays information about the account programs and capsules usage reports.
1.4. Allows authorized personnel to diagnose/calibrate system, or keep logs of
maintenance work performed on the main pump.
2.
OK and Run LEDs:
2.1. OK Green LED indicates power is on.
2.2. Run Green LED indicates the controller is in normal operation mode.
3.
[Esc]
– <Escape> key will back up one screen without saving any changes made to
the current screen.
4.
[Enter
] – <Enter> key advances one screen and/or saves any changes made to the
current data field (except in the Date/Time screen, where F5 key will save the new data).
5.
[<<]
and
[>>]
– <Left> and <Right> arrow keys move the cursor position one space to
the left or right, respectively.
6.
[^]
and
[V]
– <Up> and <Down> arrow keys move the cursor up and down one line in
the menu screens,
except
when entering numerical data, where they scroll through
numerical characters (1 – 0).
Customers’ keypad:
7. Green
[Start]
– After the empty product capsule has been replaced, the operator
needs to press this button to start the product evacuation cycle.
8. Red
[Alarm Silence]
– When the stock solution is below the low level sensor, an
audible alarm is sounded, and a Product-Add light is lit, to notify the operator to replace
the product capsule. This [Alarm Silence] key allows the operator to silence the audible
alarm, before the 15 sec. alarm time out.
9. Blue
[Load Count]
– This key allows the operator to get access to a menu screen
displaying the production load counts of each of the washers, and the total load count of
all washers. Toggle this key again to exit the load count menu.
TMs’ keypad:
In addition to the above keys, an overlay transparency allows the service managers to
get access to the following keys for troubleshooting and/or programming purposes:
