Unitec Wash Select II POS Installation Manual - Manual (Page 38)

W A S H S E L E C T I I
Document Number: WS21001 32
Document Title: Wash Select II POS Installation Manual
is listed at $5.00. They proceed to insert a five-dollar bill and the Wash Select II instantly
issues a command to run the $5.00 program, instead of giving them the option to make a
selection (or ever giving their dollar back in change). Careful consideration should be given to
how this feature will be configured.
The Wash Select II unit is ENABLED by default, and should be changed only if the wash
types are more expensive and buy-ups are permitted.
5.3.3 Allow Upgrades
The car wash equipment from some manufactures does not feature the ability to buy up to
the next, more expensive wash. In a case like this, the Wash Select II unit should be
programmed not to allow buy-ups. This item can be found under a sub-menu function labeled
“Allow Upgrades”, which is located within the “Customer Interface” main menu. Basically, this
function will lock the customer into a specific wash, once a selection has been made and
enough payment has been entered.
Default: Disabled
5.3.4 Auto Selection Time
Unique to the Wash Select II system is a user programmable auto selection timer. This
feature will automatically purchase the most expensive wash, after a predefined period of
time, for the amount of money that is escrowed. This feature is also independent of the forced
and auto selection modes.
Default: Disabled
5.4 Connecting to a POS4000
1. Wire the POS4000 cable connections per the following connections:
Table 14. POS 4000 Cable Connections
POS4000 Wash Select II
connector J22
Pin 1 – White Pin 1 – White
Pin 2 – Red Pin 2 – Red
Pin 3 – Black Pin 3 – Black
Shield – Not
connected Shield, strap to base
mounting bolt in case.
2. Turn on the Wash Select II
™ and put it into “Setup Mode”. If you have more than
1 bay, set up the unit 1 at a time, with un-configured units turned off.
3. If the POS4000 is connected and both units are powered, the RX light on the 485
communications module should be blinking every couple of seconds. If neither of