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Summary of Contents for SEM W25T
- Page 1 August 2018 p/n # i01720-EN...
- Page 2 The W25T is easy to install and program. This manual covers mainly the program- ming aspect of the W25T. The large 2x20 LCD display is capable of displaying in English or French but not both. The entire programming of the W25T is achieved by using the lighted selection buttons on the selection panel of the machine.
- Page 3 Operating principle The W25T Controller delivers water in two different manners: 1- On a time basis; 2 - On a volume basis. The time basis is used when the flow of water is continuous and with steady water pressure. If the flow is not continuous or if the water pressure is not steady, this will result in inconsistent quantity of water from one delivery to the other.
- Page 4 Component identification The image below shows a typical water filling station equipped with our W25T Con- troller. Yours may differ. On the right side of the machine is the control panel with its: 2x20 giant LCD display (smaller size display available) Coin insertion slot &...
- Page 5 Circuit description The circuit W25T is the brain of the machine. It controls the quantity of water sold, the vend prices, the different payment peripherals, and keeps track of the sales done. The W25T is actually two circuit boards mounted on each other. Most of the wiring of the machine goes to or comes from the W25T.
- Page 6 Wiring Diagram Standard wiring of the W25T Controller..
- Page 7 Wiring Diagram Standard wiring of the W25T Selection buttons. Note that the only difference be- tween the Start, Format, and Pause buttons is the color of the LED inside.
- Page 8 This manual was written using a machine equipped with four buttons (F, S, P, R). Some machines may have only two buttons. In such a case, the programming is done using the square buttons located on the W25T circuit board. Orange Blue Selection...
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Page 9: The Operator Menu
2 seconds to print Scrolls through the entire audit details such as tube inventory, coin and bill Audit boxes, cash and cashless sales, quantity sold per format, etc. Information visible varies depending the peripherals connected to the W25T. Reset meters? Cleared Insert Coin,... - Page 10 The Audit The W25T offers a full audit of the transactions done by the machine plus the cur- rent state of the tubes inventory. The information available varies substantially depending on the payment peripherals present in the machine. For example, if your machine does not have any card reader, there will be no mention at all of cashless sales or revalues.
- Page 11 If you have a serial printer attached to the W25T, pressing and holding the Green button at any time while in the audit will send the entire audit to the printer. Once you have gone through the entire audit description (or printed it), the display will prompt you the following message: Reset meters? Hold RED button.
- Page 12 The description of different currencies will vary depending the peripherals con- nected to the W25T and the country of origin of the peripherals. On power up, the different peripherals connected will signal to the W25T their presence obviously plus their internal configuration.
- Page 13 Vend Price Setting The W25T Water Controller offers four selections, each of them having its own value. This is where you will assign the price to each of the four selections. When Vend Price Setting is visible on the display, press on the Start button. The display will show Format 1 and its current price.
- Page 14 The Technician Menu Accessing the Technician Menu cannot be accidental. We don't want anyone to access this section without knowing what they do. If you do not want this to be accessible to your employees, keep this manual in a safe place. You access the Technician Menu by pressing AND holding the blue and red buttons on the W25Tcircuit for about 3 seconds.
- Page 16 Cashless message If you are using a cashless system on your W25T, you can adapt the message on the display to match the style of reader you have. It can be Insertion, Swipe, or Prox- imity.
- Page 17 Cashless 2 (with cashless licence 2) With the cahsless licence 2 activated, the W25T can manage two cashless systems on the MDB port. To do so, one system is on address 1 (standard on any cashless system) and the other on address 2. You must also set the type of your cashless 2 to either Prepaid or Credit.
- Page 18 Format 1 to 4 The details below refers to a machine set in litres. The US gallon version is avail- able on request. Format 1 to 4 refers to the four different volumes of water you can sell. Normally, you would put the highest volume in selection 1 and the lowest at format 4 as seen below: ...
- Page 19 Sink (with a flow meter) Time basis The name says it all. If you work on a time basis, it means the W25T will energize the water delivery valve for a period of time t. Once that time limit reached, the valve closes. Using the time basis requires your ma- chine to have a very steady water pressure.
- Page 20 Restart Mode As your customer can press on the Pause button at anytime during the filling a con- tainer, you can decide if you want to force your customer to keep the Start button depressed for the rest of the filling or if they can simply press once and let it go until it reaches the final level of water.
- Page 22 Rinse in free. Print parameters If you have the small optional portable serial printer connected to the W25T, you can print all the parameters you just programmed for reviewing. Very useful fea- ture is you have many machines to program with the same parameters.
- Page 23 This page is left blank...
- Page 24 Accessing the Self Mode cannot be accidental. Press and hold the blue but- ton on the W25T for about 3 seconds (until it beeps). The machine gives free ac- cess. The display prompts Self Mode Choose bottle size. To remove the Self Mode, meaning going back to paying mode, press and hold that same blue button.
- Page 25 W25T circuit. No need to reprogram all the settings in the new circuit board and no loss of information on sales.
- Page 26 If you have an MDB Level 2 coin changer (3-tube or 4-tube), the inventory sent by the coin changer to the W25T is very limited. There are only two coin level sensors in each tube: Low & High. Between that, the coin changer does not know how much coins there are in the tube.
- Page 27 SEM Inc. for the client, including any loss resulting from equipment failure or malfunc- tions, design or programming errors or any other use of the work carried out in this contract.
- Page 28 This manual was written by our technical department. Even though the utmost attention was given to writing this manual, errors may have slipped by unnoticed. Any comments, suggestions, or errors should be sent directly to: gilbert.guinard@sem.ca Telephone: 1-514-334-7569 Fax: 1-514-334-5922 support@sem.ca...
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