This document provides comprehensive operational procedures for the Remote Code POS4000
Carwash Marketing System. In this manual, we will discuss the installation and operations of the
POS4000, along with cashier and management operations.
If further assistance is needed, please contact the distributor from which the product was
purchased.
When calling for assistance, you must have the following information available:
POS4000 Serial Number:
Distributor Name:
The following commands are lists of steps that would typically be performed on a new
POS4000 prior to use. For further information, see Section 4, Management Operations.
ENABLE REMOTE CODE (At Primary/Master POS4000)
[CMD]
[SYSTEM SETUP]
[3] (password 3)
[ENTER]
[MENU UP/DOWN] until "Remote Code" is displayed
[ENTER]
[1] (Enable)
[ENTER]
SET DATE AND TIME
Example to set time to Monday 04:30PM on 05/06/08:
[CMD]
[SYSTEM SETUP]
[3] (password 3)
[ENTER]
[MENU UP/DOWN] until "Set System Time" is displayed
[ENTER]
[0][5][0][6][0][8][1][6][3][0]
[ENTER]
[2] (Monday)
[ENTER]
NAME WASH FEATURES Example to change the name of feature 1 to "ECONO-WASH":
[ENTER]
[MENU UP/DOWN] until "Configure a Group" is displayed
[ENTER]
[3] (select group #3 to configure)
[ENTER]
[Prog 1] (select wash functions in group)
[Opt 1]
[Opt 2]
[Opt 4]
[ENTER]
SET PRICING
Example to set regular (full) price structure:
[CMD]
[SET PRICES]
[2] (password 2)
[ENTER]
[MENU UP/DOWN] until "Set Regular Prices" appears
[ENTER]
[3][5][0] (set feature 1 full price to $3.50)
[ENTER]
[4][7][5] (set feature 2 full price to $4.75)
[ENTER]
∗ (continue through all features)
∗
[ENTER]
DISABLE UNUSED CASHIER KEYS
Example to disable PROGRAM 5:
[CMD]
[SYSTEM SETUP]
[3] (password 3)
[ENTER]
[MENU UP/DOWN] until "Disable Cashier Key" is displayed
[MENU UP/DOWN] until "Set Footer Message" appears
[ENTER]
[9][9] (to change all lines of message)
[ENTER]
[T][H][I][S][ ][I][S][ ][A][ ][T][E][S][T]
[ENTER]
∗ (Repeat for each line)
∗∗
[ENTER]
DEFINE POSTSCRIPT MESSAGE TEXT
[CMD]
[SET MESSAGES]
[1] (password 1)
[ENTER]
[MENU UP/DOWN] until "Set Postscript Message 1" appears
[ENTER]
[9][9] (to change all lines of message)
[ENTER]
[T][H][I][S][ ][I][S][ ][A][ ][T][E][S][T]
[ENTER]
∗ (Repeat for each line)
∗ ∗
[ENTER]
ASSIGN POSTSCRIPT MESSAGES TO WASH FUNCTIONS
Example to assign postscript message 3 to print on tickets that contain Opt 2 at any
price level
[CMD]
[Opt 2]
[1] (password 1)
[ENTER]
[MENU UP/DOWN] until "Set Postscript # All $" appears
[ENTER]
[3] (select postscript message 3)
[ENTER]
CHANGE CASHIER KEY NAME
Example to change Option 1 to Wax
CONFIGURING A GROUP WASH
Example to Configure Group 3 to be Program 1 and Options 1 & 4
Example to change password 1 to "123"
[CMD]
[PASSWORDS]
[3] (password 3)
[ENTER]
[MENU UP/DOWN] until "Change Password 1" appears
[ENTER]
[1][2][3] (new password)
[ENTER]
[CMD]
[OPT 1] (this is the cashier key to re-label)
[1] (password 1)
[ENTER]
[MENU UP/DOWN] until "Change Wash Name" appears
[ENTER]
[W][A][X]
[ENTER]
[CMD]
[SYSTEM SETUP]
[3] (password 3)
[ENTER]
[MENU UP/DOWN] until "Configure a Group" appears
[ENTER]
[3] (management keypad, select group #3 to configure)
[ENTER]
[Prog 1] (select wash functions in group)
[Opt 1]
[Opt 4]
[ENTER]
The primary commands and the required passwords are shown below along with their
secondary commands:
Primary/Secondary Command Key Label Password
System Configuration System Setup 3
Set System Time
Relay Latching
Relay Stacking
Configure a Group
Set Code Age Warning
Set Code Length
Disable Cashier Key
Set Serial Baud Rate
Set Languages
Set Program Relays
External POS MENU->
Set POS Offset
Define EXT. POS Type
Set POS MAX WASHES
Multiple Unit MENU->
Set Unit Number
Controller/Remote
Set # Bays/Consoles
Prog Remote Consoles
Set modem rings
Remote Code
Each sub-menu also contains an option to "Return to SETUP MENU"
Print Audit Counts Print Report None
Print Shift/Manager
Print Auditor/Non R.
Set Pricing Set Prices 2
Set Regular Prices
Set Discount 1 Price
Set Discount 2 Price
Print Pricing Report
Set Tax Rate
Enable TAX Round Off
Clear MANAGER level
counters, Set Pricing, Memory
Information
System Configuration, Change
Passwords
POS4000
1 Overview of Remote Code POS4000
The POS4000 is a car wash access controller that provides both a merchandising tool and cash
security. The system consists of a main console, which is typically located near the cashier, and
the Wash Select II (WSII) entry system that is typically locate d at the entran ce of the car wa sh.
The Remote Code POS4000 is used when an electronic connection to the Wash Select II is not
feasible. The Remote Code POS4000 generates a 6 or 7 digit code that also contains wash data
in it. This code is then entered into the WSII. The WSII extracts and validates the data, then
stores the code in a database and authorizes the wash. Remote codes can be sold by the
cashier at the console or through the external POS (e.g., gas pumps). The operations are the
same as that of regular codes.
The Wash Select II may be configured to interface to a POS4000 in order to be activated by
codes sold at one or multiple POS4000 units. This is how a Wash Select II/POS is configured to
operate. Any Wash Select II may also be upgraded in the field to interface to a POS4000 either
by direct wires or via encrypted codes from a Remote Code POS4000. The Wash Select II can
support having BOTH a direct (wired) POS4000 link AND Remote Code POS4000s enabled on
the unit. When both types of POS4000 links are enabled, we highly suggest that different code
lengths are assigned to the linked POS4000 and to the Remote Code POS4000 to limit the
chance of duplicate codes being generated. A code will fir st attempt to be ver ified by the R emote
Code POS4000, then it will be sent to the linked POS4000 for verification.
1.1 Requirements and Limitations
• The minimum version for the POS4000 is v8.25, and v5.53 f or the WSII.
• Code Length: 6 or 7 digits. Some exter nal POS systems that req uire a 5-digit code w ill
not work with the Remote Code POS4000 (i.e., Verifone Ruby).
Note: Unitec highly recommends using 7 digit codes if possible to reduce the chances of
jackpotting codes.
• Maximum number POS4000 consoles:
o 6 digit code – 3 Masters plus their remote consoles
o 7 digit code – 4 Masters plus their remote consoles
• External POS connection to POS4000: Allowed on ly on Master console
• Maximum number of WSII Units: 1 Primary and its’ secondary units
• Maximum code sales per day: 190
• Maximum code age: 60 days
• Capacity of used code history: 90 days after sales d ate or 12000 codes – whichever
comes first
1.1.1 Remote Code Changes That Affect Configuration
When the remote code is set to enable, the following set up functions are disabled (“Feature Not
Available” when accessed):
Note: If you are using 6-digit codes, you may only use 3 Master consoles.
o Secondary Consoles must be set to Units 2-4.
o Remote consoles POS IDs must match the corresponding master console.
• Code Age: number of days a code is g ood after purchase. 1 to 60 days, default 1 4
• Daily Limit: maximum number of codes can be issued per day: 10 to190, defa ult 100.
Note: When the Daily Limit is reached, the code issued will be 0, which is invalid.
• Security Code: used to encrypt the wash code, up t o 7 digits. U sing simp le numbers like
“1234567” or “3333333” is discouraged.
• Verify the time and date settings on the POS4000 and WSII involved to make sure they
match. The Remote Code function will not work properly if they are not sync hronized.
NOTE: You MUST complete all of the above settings until they print or the settings will not be
saved!
After completing the items, the settings are printed out. Keep this printout as the same settings
need to be programmed into the WSII and any remote POS4000 units.
1.2.2 Setting Up the Secondary/Slave POS4000s
If there are any remote units, the Remote Code feature needs to be enable d too.
System Setup -> Remote Code: 1=enable, 0=no
In the remote unit, only Code Age setting needs to be entered, the rest are not present. The
settings are not printed.
• Code Age: number of days a code is g ood after purchase. 1 to 60 days, default 1 4
Once the Remote Code is enabled, the connection to the WSII is automatically disabled. If the
system time is changed on the POS4000, the sequence ID counter function of Remote Codes
will be reset and result in duplicate codes.
Note: The Multi-unit Settings must be re-programmed manually if the Remote Code feature is
disabled.
1.3 Sierra Server Integration
The Portal, Sentinel, and WashPay system may be configured to interface with a Remote Code
POS4000 via the Sierra Management Application. Login to the Sierra Management Application
and go to Setup>Site>Select Standard for Server Mode>Click Server Parameters>Click Enable
under Remote Codes. Enter the following parameters so that they are an exact match to
Remote Code POS4000 configuration settings. Enter the Code Length, Terminal ID, Code
Expiration, Daily Limit, and Security Code, then assign the washes in the correct order listed in
the POS4000. Click Save.
The Wash Select II may be configured to interface to a POS4000 in order to be activated by
Codes sold at one or multiple POS4000 units. This is how a Wash Select II/POS is configured to
operate. Any Wash Select II may also be upgraded in the field to interface to a POS4000 either
by direct wires or via RF (Radio Frequency) interface.
For Remote Code functions, make sure washes and options programmed in the WSII are same
as ones programmed in the POS4000 or the code will be declined. For example, a code sold
with an option will not be accepted in a WSII with optioning disabled. Also verify the date
settings on the WSII and the POS4000 involved to make sure they are accurate because the
Remote Code function depends on them.
Upgrading a Wash Select II to interface to a Remote Code POS4000 requir es the following:
• Version 5.50 or greater software installed into the Wash Select II
• POS4000 with Version 8.24 or greater installed.
• Wash Select II 485 communications module. This plugs into the top left corner of
the Wash Select II CPU board.
• RF transceivers (Optional if your cable connection between the POS4000 and
Wash Select II is not feasible)
The Wash Select II is mostly configured at the Wash Select II entry system. Most of the entry
system settings in the POS4000 are not used by the Wash Select II. You must configure the
Wash Select II to accept the Wash names and Prices of the POS4000.
Here is a list of functions and features that must always be programmed at the Wash Select II
entry system:
• Credit system
• Speech recordings and settings
• Receipt Header
• Wash Interface (Remote Code, Relay Stacking, Relay Latching, Out of Service
etc.)
• Customer Interface (Upgrades, for ced selection, Cu stomer stacking etc…)
• Paging functions
• Cash and Token setting s.
• System time, Printer config, Site ID, an d Service Phone #
• VIP Wash Coupons™
• Passcodes & Passcards
Note: You must program the names and prices directly into the Wash Select II and they must
match the POS4000 names and prices in order for Remote Codes to function properly.
1.4.1 Enable and Setup Remote Code
Before starting using remote code, make sure these requirements are met: on the WSII:
1. Using the toggle switch at the top of the CPU board, place the Wash Select II in
setup mode by moving the switch toward the back of the Wash Select II case.
(The CPU board is located on the inside right wall of the Wash Select II case.)
2. Using the (3) key to scroll forward and the (1) key to scroll back, scroll through the
main menu until the "Wash Interface" option is displayed. Press the (*) key to
enter.
3. Use the (3) key to scroll until the "Remote Code" option is displayed. Press the (*)
key to enter.
4. “Use Remote Code?” will be displayed. Press (1) for yes and (3) for no. Press (*)
to enter.
Once enabled, go to Parameter Setup and enter the following information:
• IDs of POS Where Codes Sold: enter the ID of the POS4000(s) where the code is sold.
Up to 4 POS4000 IDs are supported. Default = 1
• Code Expiration: number of days a code is good after purchase from1 to 60 days.
Default=14
• Daily Code limit: maximum number of codes can be issued per day from 10 to190.
Default = 100
• Security Code: used to decrypt the wash code and is up to 7 digits. Using default value
or simple numbers like “1234567” or “3333333” is discouraged.
Note:
After completing the items, the settings are printed out. Keep printout as the same settings are
entered into the POS4000(s).
For any Secondary Units connected to the Primary unit and using remote code, enable Remote
Code on that unit too. However, no parameters need to be programmed on those units.
1.4.2 Remote Code Utilities
To access the Remote Code utilities, go to the Wash In terface menu.
• Print Used Codes: Get a printout of the redemption of the codes sold on a
particular day. Enter the date when the code issue date in the MMDD format
(leading 0 required), then press ‘*’. Codes redeemed in any secondary units
connected are included too.
• Clear Used Codes: To clear the code redemption history.
1.4.3 Changes to Code Entry on Wash Select II
When Remote Code is enabled, these features apply to all codes en tered in the WSII ke ypad:
• DO NOT use 6 or 7 digit codes for fleet accounts when using Remote Code. The
Code Length may conflict with codes sold at the Remote Code POS4000.
• Zeros in code no longer serve as the Enter key, it can appear in any position for
any code.
• Fleet Account codes which have less than 5 digits will require the * key to enter
the code. Although the code still requires the 0 at the end during setup, the 0 no
longer acts like the Enter key – you must press *. If you enter a fleet code less
than 5 digits and do not press *, the screen eventually resets back to Please
Enter Your Code – the code is not accepted.
• For codes longer than 5 digits, a 3 second pause will cause the code to be
entered automatically
1.4.4 Accounting Report Changes
When Remote Code is enabled the following data is omitted from the Site Summary section of
the WSII Accounting Report:
POS4000 SALES replaced with POS4000 CODE SALES
POS4000 REFUND replaced with POS4000 CODE USAGE
A new section has been added to the Accounting report – the REMOTE CODE REDEMPTION
section, which includes the source of codes, sorted by the ID of the POS where codes are sold,
as well as wash types, prices and number of redemptions. The number of codes rejected is
shown at the bottom. Here is an example:
POS 1:
Express $ 6.00 : 42
Super $ 7.00 : 23
Deluxe $ 8.00 : 15
Works $ 9.00 : 18
TOTAL : 98
POS 2:
Express $ 6.00 : 25
Super $ 7.00 : 23
Deluxe $ 8.00 : 17
Works $ 9.00 : 25
TOTAL : 90
Rejected : 3
A note on Accounting Reports at Multi Bay sites: The Primary WS2 Accounting report
contains the Remote Code Redemption Section which accounts for all bays. All codes
redeemed and rejected are reported on the Primary – This section should not appear on a
Secondary WSII report at all. The Activation Details, however, are reported at each unit under
the Activation Summary.
These instructions should be used as a guideline. If the wash manufacturer you purchased the
system from provides more detailed wire and installation instructions then please use that
information instead.
2.1 Pre-Installation Requirements
If your system comes with separate entry system installation instructions then follow
Note:
them for the entry system and use the following references to POS4000 Console
installation only.
Warning:
• Dedicated duplex (120 Volts/60 Hz, 3 amps, grounded) receptacle at location of
• POS4000 main console, printer and wall transformer
• POS4000 interface board with keypad
• POS4000 main console/interface cable (3 conductor, 22 gauge with shield)
Note:
Never run the communications li nes in the same conduit as wires used in powering the
entry system or the carwash.
main console. One is required for the console and one for the printer. The socket
outlet shall be installed near the equipment and shall be readily acceptable.
Ground hole of receptacle must be properly connected to Earth Ground.
When installing multi-Console or Multi-Bay configurations refer to included drawings for
instructions on daisy chaining the communications cable. Never wire the
communications in a STAR configuration where spli ces occur at any point oth er than at
the Consoles or Entrance stands.
The wall transformer plugs into a 3-prong earth grounded wall outlet, the connector at the end of
the cord attaches to the mating connector on the back of the main console. This cord connects
the power and Earth Ground connection to the Console.
You may have POS consoles set up as Primary and Remote (hard wired together), or you may
have totally separate/independent POS consoles (not wired together) issue codes to be
validated at the WSIIs. In this case, you must ensure the units have different POS IDs.