วิธีตั้งค่าเครื่องหยอดเหรียญ รุ่น 626 (Multi-Coin Selector) | สารพัดช่าง เครื่องใช้ไฟฟ้า

How to Set Up the Model 626 Multi-Coin Selector | General Tools and Electrical Appliances The coin acceptor in the picture is the Model 626 (Multi-Coin Selector), a popular model that can recognize multiple coin types (1, 2, 5, 10 baht coins), both old and new versions. The main setup process is divided into two steps: clearing old data and programming new coins, as follows: 1. Clearing Old Data (Reset) Before starting the new setup, you should clear the old data first: Press and hold the Add (A) and Minus (B) buttons simultaneously for about 2 seconds until the screen displays "88", then release. Wait until the screen changes to "00", indicating that the data has been successfully cleared. 2. Programming New Coins (Programming) In this step, we need to prepare the actual coins to be used (e.g., approximately 15-20 coins of each denomination: 1, 2, 5, and 10 baht). Entering setup mode: Press and hold the SET (C) button until "A" (programming mode) appears. Then press SET again to display "A1" (coin group 1). Set the number of coins to be inserted for learning: Press the Add or Minus button to set the value (20 is recommended) for the most accurate learning. Then press SET. Set the value: The screen will display "11" (or another number). Press the Add/Minus button to enter the value of that coin (e.g., for 1 baht coins, set it to 1). Then press SET. Set the precision: The screen will display "P1". It is recommended to set it to 8 or 10 (the lower the value, the more precise the process). (If inserting is difficult, increase the number.) Then press SET. Repeat for the next coin: The machine will display "A2". Follow the same steps (e.g., set to 2 for 2 baht coins, 5 for 5 baht coins) until all the desired coins are inserted. Save the values: When finished, press and hold the SET button until the screen returns to "00". 3. Coin Sampling After setting up the system, the machine will not be immediately usable. It needs to "memorize" the coin denominations first: The screen will display a flashing "A1". Insert 1 baht coins (of the same denomination you set) repeatedly until you reach the set amount (e.g., 20 coins). Once complete, the machine will display a flashing "A2". Insert the next coin (e.g., a 2 baht coin), and continue until all groups are complete. Once all coins have been inserted, the screen will display "00". The process is complete. Additional tips: Side switch: Check that the NO/NC switch (normally should be in NO position) and Speed ​​(Fast/Medium/Slow, most commonly Medium) match your control board. Counterfeit coins: This model has built-in short-circuit and counterfeit coin protection. If coins are frequently returned after insertion, try slightly increasing the P (Precision) setting. #CoinOperatedMachineSetup #ProfessionalTechnician #Handyman #CoinOperatedMachine #CoinOperatedMachine626 #MultiCoinSelector #CoinOperatedMachineSettings #DIYWashingMachineCleaning #CoinOperatedWashingMachineCleaning #WashingMachineRepair #WashingMachine #CoinOperatedWashingMachine #ReplaceWaterDispenserLightBulb #ReplaceCoinOperatedWaterDispenserLightBulb #AutomaticLightSettingUp #CoinOperatedWaterDispenserRepairTechnician #SlowFan #FanTechnician #ProfessionalTechnician #DIYTechnician #HowToReplaceFanCapacitor #Capacitor #SlowFan #HomeTechnician #Technician #HandymanWork #FanRepairTechnician #TVRepairTechnician #RiceCookerRepairTechnician #WashingMachineRepairTechnician #VocationalTraining #Electronics #DepartmentOfSkillsDevelopment #BangkokVocationalTrainingCenter #JobCreation #ShortTermTechnicianCourse #SideHustle #RetirementCareer #SkilledCraftsman #AllTypesOfRepair #ApplianceRepair #DIYRepair #Repair #WashingMachineRepair #DIYRepairTechnician #DIYProjects #DIYCraft #DIYProject #DIYBuild #DIYApplianceRepair #TroubleShootingGuide #FanMotorRepair #ComponentTesting #WaterMachine #Capacitor #UncleNongRepairs #ngreview