The ultimate car wash tunnel controller puts you in total control.


Designed for Ease of Use

  • Embedded design delivers reliability that PC-based solutions cannot match, ensuring stability and longevity.
  • Designed to use the latest industrial control technology.
  • Water, electric and chemistry costs are minimized by advanced power management.
  • Change the timing of tunnel equipment with wireless devices.
  • Up to 192 output relays with 10 profiles each.

Features & Benefits

  • Stand-alone design with built in web server can be accessed from any web browser does not require a computer for operation.
  • Up to 32 services can be programmed using stand-alone keypads.
  • 48 undesignated inputs for programmable control and monitoring of wash events such as:
    • Low Oil Pressure Shutoff Switch
    • Low Air Pressure Shutoff Switch
    • Thermal Overload Protectors
    • Chain Tension
    • Float Valves
  • Control VFD panels directly over Ethernet, this provides complete control of motor speed. Speed up or slow down high pressure pumps, hydraulic pumps and electric motors to improve wash performance, reduce operating costs and prevent damage (VFD panel required).
  • Sonic sensor detects shape and size of vehicle, automatically setting chemical arch and dryer functions for ideal performance on all styles of vehicle.
  • A full QWERTY keyboard for logging in and administrative tasks such as: Auto Gate; Auto Pulse; Password Protected Wet-down.

Requirements & Specifications

  • Dimensions:
    • Height: 40 in / 101.6 cm
    • Width: 32 in / 81.3 cm
    • Depth: 12 in / 30.48 cm
    • Weight: 130 lbs / 58.96 kg
  • Operating Temperature Range:
    • 32° F to 120° F
    • 0° C to 48° C
  • Supply Voltage:
    • 230 VAC ± 10%
    • 110 VAC ± 10%
  • Frequency:
    • 50/60 Hz
  • Max. Current:
    • 6 Amps @ 110 V AC
    • 3 Amps @ 230 V AC
  • Color Display: 10.4 in / 26.4 cm
  • Compatible with any manufacturer’s car wash equipment or system.
  • Embedded firmware solution delivers reliability that PC-based solutions cannot match, ensuring stability and longevity.

Car Wash Tunnel Control System

Control systems are an integral part of any car wash tunnel. They provide a quick and easy way to customise washes, improve wash quality and provide an enhanced customer experience. Here at PSD Codax, our Tunnel Master provides all the features and benefits you need.

Control every part of the car wash tunnel, improving business efficiency and reliability. Reduce human error and operating expenses and customise the wash, including equipment and components.

Car wash controllers help you automate and streamline the management of car wash tunnels so you can focus more on the business, and less on administrative tasks.