ALLIGATOR sens.it RetroFIT-kit 2.0 Operating Manual

Pressure monitoring system

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Operating manual
Thank you for purchasing this ALLIGATOR sens.it tyre pressure monitoring system. We
wish you safe and pleasant travels at all times with your new RetroFIT kit.
Contents
Warning notices .................................................................................................................. 2
1.1
General information ............................................................................................... 2
1.2
Precautionary measures when driving ................................................................... 3
Scope of supply .................................................................................................................. 4
Display commissioning........................................................................................................ 5
1.3
Insertion of the battery ........................................................................................... 5
1.4
Installing the display in the vehicle ......................................................................... 6
Sensor and valve installation .............................................................................................. 7
Operation and function ........................................................................................................ 8
1.5
Explanation / button functions ................................................................................ 8
Display operation ................................................................................................................ 9
1.6
Switch-on process .................................................................................................. 9
1.7
Initial learning process ........................................................................................... 9
1.7.1
No communication with the sensor ................................................................ 10
1.8
Switching off the display ...................................................................................... 11
1.9
Switching between pressure and temperature ..................................................... 11
1.10
Display in alarm status ...................................................................................... 11
1.10.1
Air pressure undercut (threshold value) ..................................................... 11
1.10.2
Temperature too high ................................................................................. 12
1.10.3
Display / receiver battery weak .................................................................. 12
1.10.4
Sensor battery status critical ...................................................................... 12
1.11
Display menu guidance .................................................................................... 13
1.12
Learning ............................................................................................................ 15
Product specifications ....................................................................................................... 17
Safety and general information ......................................................................................... 18
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Summary of Contents for ALLIGATOR sens.it RetroFIT-kit 2.0

  • Page 1: Table Of Contents

    Operating manual Thank you for purchasing this ALLIGATOR sens.it tyre pressure monitoring system. We wish you safe and pleasant travels at all times with your new RetroFIT kit. Contents Warning notices ........................2 General information ....................2 Precautionary measures when driving ..............3 Scope of supply ........................
  • Page 2: Warning Notices

    Warning notices Since this tyre pressure monitoring system communicates wirelessly, signal interference can occur with the operating manual is disregarded or commissioning is carried out incorrectly. Devices that radiate airwaves or radio waves can interfere with the receiver, which can cause a malfunction of the system despite correct installation. If a malfunction occurs, please attempt to re-learn the system or increase the distance between the possible sources of error (the interfering devices) and the system.
  • Page 3: Precautionary Measures When Driving

    1.2 Precautionary measures when driving Do not carry out any activities on the system, such as adjustments, during travel, which could distract you from the traffic situation. ALLIGATOR Ventilfabrik GmbH assumes no liability for any losses or claims of third parties based on inattentiveness due to such system operation.
  • Page 4: Scope Of Supply

    Scope of supply - 1 Display - 4 TPM sensors - 4 valves - 1 CR2450 battery - 1 RetroFIT Kit operating manual - 1 Sensor operating manual 4x Valve 1x Display 4x Sensor 4x Valve screw 1x Assembly aid 1x Button cell (battery) 1x Mounting plate 1x Magnet...
  • Page 5: Display Commissioning

    Display commissioning 1.3 Insertion of the battery Proceed as follows to open the battery compartment of the display: In order to achieve the best possible adhesive effect, clean the back side of the display so that it is completely free from dirt, silicone, wax, etc. (Figure 1) Now remove the protective film on the self-adhesive side of the magnet (Figure 2) Centre the magnet on the back side of the display and press it gently on the...
  • Page 6: Installing The Display In The Vehicle

    Note: The RetroFIT kit display must only be opened in the scope of battery replacement or for the initial commissioning. Proceed in strict compliance with the instructions under "Display - Initial steps / battery replacement". Any deviation renders all warranty claims void.
  • Page 7: Sensor And Valve Installation

    Sensor and valve installation Proceed as described in the supplied "RS3 Sensor Operating Manual" (Figure 14) for sensor and valve installation. After installation of the sensor and valve, position the tyres on the vehicle as shown in Figure 15 FL = front left FR = front right RL = rear left RR = rear right...
  • Page 8: Operation And Function

    Operation and function 1.5 Explanation / button functions Button 1 1) Short press to switch on the device 2) Long press to open the menu Button 2 1) Short press to switch on the device 2) Long press to switch off the device 3) Menu guidance Front left pressure / temperature display Rear left pressure / temperature display...
  • Page 9: Display Operation

    Display operation 1.6 Switch-on process Briefly pressing Bt1 or Bt2 switches on the display. The display is then in the initial learning mode or monitoring mode. Monitoring mode is recognisable by the clockwise-rotating arrow. Attention! Switch on the display before each drive, because it only provides warnings when switched on.
  • Page 10: No Communication With The Sensor

    The learning process is successfully completed when the display automatically switches back to monitoring mode and the arrow rotates clockwise. The pre-adjusted limit values (air pressure warning) are at 1.8 bar. They can be changed as described in chapter 1.11, steps 1 - 4. 1.7.1 No communication with the sensor If the teaching process is interrupted and/or not completed due to signal interference, etc., the display switches off.
  • Page 11: Switching Off The Display

    1.8 Switching off the display 1) Switching off manually: 2) Switching off automatically: - Press and hold button Bt2 for 3 - The display switches off seconds to switch off the display automatically after 8 minutes if no wheel movements are detected during this time 1.9 Switching between pressure and temperature - To switch between pressure and temperature display, briefly press button Bt2...
  • Page 12: Temperature Too High

    1.10.2 Temperature too high \ | / \ | / / | \ / | \ If a temperature of 95°C is exceeded, the alarm diode blinks for 10 seconds. The current temperature value blinks alternatingly with an exclamation mark (!) at the relevant position for as long as the threshold value is exceeded.
  • Page 13: Display Menu Guidance

    1.11 Display menu guidance The display is in monitoring mode after switching on, chapter 1.6 Step 1: Settings Please press and hold button Bt1 to enter the settings. The display switches back to monitoring mode after approx. 4 minutes without actuation of a button.
  • Page 14 Step 3: Minimum pressure (select limit value) Please use the pressures recommended by the vehicle manufacturer for the setpoint for the adjustment of limit values. This is usually provided on the inside of the fuel door, on the driver door or on the B-column. If you cannot find it there, please refer to your owner's manual for help.
  • Page 15: Learning

    - The pre-decimal position of the pressure display begins to blink after you briefly press Bt1. - Now press Bt2 repeatedly until the pre-decimal position has reached the selected limit value. - Now press Bt1 again to select to decimal place. - Now press Bt2 repeatedly to adjust the selected limit value for the decimal place.
  • Page 16 Example (RL -> RR -> FL): wait for RL pressure reduction Fill to normal pressure wait for RR pressure reduction Fill to normal pressure wait for FR pressure reduction Fill to normal pressure The learning process is successfully completed when the display automatically switches to pressure display mode and the arrow rotates clockwise.
  • Page 17: Product Specifications

    Product specifications Receiver (display) Reception frequency 434Mhz Operating temperature -5°C ~ +50°C Battery Button cell: CR2450 Size (LxWxH) approx. 70x45x23mm Weight approx. 85g TPMS sensor Transmission frequency 434Mhz Pressure range 0 ~ 8 Bar (0 ~ 116 PSI) Operating temperature -30°C ~ +105°C Size approx.
  • Page 18: Safety And General Information

    Safety and general information The RetroFIT kit is an information system, not a safety system. ALLIGATOR shall not be liable, in any way whatsoever, for any and all damages which might be caused if Customer and/or Customer's drivers of vehicles equipped with the RetroFIT kit should ignore or misinterpret information provided by it and/or violate their duties to exercise due care imposed on them by any road traffic regulations that may be applicable at the place of operation.

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