Electronic Coin Acceptor for Three-Phase Washer or Dryer
Compatible with all models, old and new – maximum load 6000W (400V + N)
For use in self-service laundries, B&Bs, residences, or shared spaces
⚙️ Operation and benefits
This electronic coin acceptor allows pay-per-use control of the power supply to a three-phase washer, dryer, or washer-dryer, promoting responsible and controlled energy consumption by users.
The customer inserts the required credit to cover the full machine cycle (e.g. €4 for 2 hours of washing). The operating time is fully programmable, with the option to adjust the settings at any time.
🔧 Easy installation, but must be carried out exclusively by qualified personnel.
✅ Compatible with any three-phase machine with power consumption up to 6000W.
🚫 Not suitable for controlling two machines at the same time.
📦 Technical description of the coin acceptor
Structure: made of pressed sheet metal, painted grey RAL7035, with internal coin container
Locking system: front door with security key
Multi-coin acceptor: accepts €0.10 / €0.20 / €0.50 / €1.00 / €2.00 + customized tokens (on request)
LED display: shows inserted credit and remaining time
Programmable timer: from 1 second to 99 hours (default: €0.50 / 15 min)
Manual reset: dedicated button to reset the remaining time and cut off the power supply
Electrical output: three-phase + neutral 400Vac up to max 6000W
Coin acceptor power cable: included, with Schuko plug
External box: with terminal block for IN/OUT machine connection
Coin acceptor box dimensions: 25 x 20 x 30 cm
Mounting: easy wall installation with included plugs
Does not give change
Manual in Italian – CE Marking – Made in Italy
Supplied ready to use
⚠️ General warnings
Do not use with more than one machine at the same time.
Can be installed outdoors, but only in locations protected from water and direct sunlight.
The warranty does not cover damages or malfunctions resulting from:
Incorrect installation
Electrical overload
Non-compliant environment
⚠️ Specific warnings on appliances
Some domestic washers and dryers explicitly state in their manuals that the use of external timers or controls is prohibited.
This coin acceptor does not alter the internal functioning of the appliance; it simply supplies electrical power for a programmed period of time.
✅ Usage is at the customer’s discretion. In case of doubt, it is recommended to use with professional equipment designed for external control.
TULLIO SERCI s.r.l. declines all responsibility for damages or malfunctions caused by uses not compliant with the manufacturer’s instructions.
🛠️ Safety and installation
The system must be installed between the bipolar switch and the three-phase machine.
The machine’s power supply must be protected by:
Bipolar switch
Three-phase circuit breaker
Differential switch suitable for the required power
The line must include a ground connection.
🔧 During maintenance or technical interventions:
Disconnect the main or bipolar switch upstream
Do not use the coin acceptor as a main switch
📘 Instructions and support
Read the user and installation manual carefully before installation.
The electrical connection must be carried out by a qualified electrician, correctly following the instructions regarding phase, neutral, and protections.
