If the A22 gives a low-pressure error message, this could be a defective cleaner pressure sensor. Below is a quick tip on how to jumper the cable and find out if the sensor is defective or not.
Tools Required:
- Wire Cutters
- Electrical Tape
- Paper Clip
- Disconnect power to the lane machine by turning the red toggle switch to the off position on the side of the electronic enclosure and by disconnecting the main power cord to the lane machine.
- Locate the Cleaner Pressure Sensor, the sensor is located on the front right side of the machine behind the duster cloth.
- Locate the connector from the cable going to the sensor from the electrical enclosure and dis-connect the connector. Using a pair of wire cutters, cut a paper clip to use as a jumper.
- Using the cut paper clip, jumper the two female pins of the terminals of the connector and use electrical tape to cover the connector and the paper clip.
If the sensor is defective, the machine will not be able to run. If the machine still gives the error after the sensor is jumped. Check the cleaner pressure adjustment, the cleaner pump and the filter.