This product is a car overheating protector that can be installed on the car to prevent the car from overheating.
SCHlabs TAU2+ is a car engine overheating protector that monitors two temperatures, charge voltage, and oil pressure from the original bulb. It starts an alarm and can trigger an optional engine cutoff when a programmed critical temperature is exceeded by 6 degrees, voltage leaves the programmed range, or oil pressure disappears.
The manual covers electrical installation, fan and oil-pressure connections, coolant sensor options, cylinder-head probe placement, configuration of critical temperatures, voltage limits, units, brightness and sensor type, troubleshooting display codes, and warranty terms. This manual is written in Spanish.
| Power supply | 12 V continuous |
|---|---|
| Engine temperature measurement range | 0 to 145 °C (30 to 293 °F) |
| Oil pressure alarm threshold | Less than 5 V on orange cable |
| Engine cutoff offset | 6 degrees above programmed critical temperature |
| Fuse | 1 A |
| Supported temperature sensor types | 0=NTC SCH; 1=WS2589/Geny 22202; 2=RT2682; 3=VW with EECIV |
| Temperature units | Celsius or Fahrenheit selectable |
| Fan control setting 0 | 12 V present on cable with fan off |
| Fan control setting 1 | 0 V present on cable with fan off |
| Display brightness | Adjustable |
It requires continuous 12 V to operate.
Cutoff activates when temperature reaches 6 degrees above the programmed critical temperature.
It indicates a short circuit in the probe cable.
No, mute only silences the alarm; cutoff still occurs.