Maintenance: Return Pump

The return pump is located in the tray and returns excess water to the reservoir. We recommend replacing the injection pump every 12 months. More information can be found in the maintenance section of the owner’s manual. 

Maintenance: Injection Pump

The injection pump is located on the outside of the water reservoir and sends water to the Fresair unit. We recommend replacing the injection pump every 12 months. More information can be found in the maintenance section of the owner’s manual. 

Maintenance: Tray Internal Filter

An internal filter located in the tray which is responsible for filtering the excess water descending from the straw filter. The water is then recycled and returned to the water reservoir. We recommend inspecting and gently washing the filter every 6 months. Excess amounts of dirt could prevent water from cycling through, possibly cause water […]

Troubleshooting: Pinched Return Line

When installing the system be careful not to pinch or crimp the return hose. If this hose is pinched or crimped water will not flow correctly back to the reservoir, resulting in water leaking from the top of the unit.

Troubleshooting: Proper Installation

The system must be level and slightly facing downward in the front. If you overtighten the mounting bolts causing the base of the unit to curve downward – water will leak from the top of the unit. It is very important to use the included foam to create a seal around the outside of the […]

Troubleshooting: Pumps

We recommend the below steps to troubleshoot each pump. Inspect return pump – Please reflect back to owner’s manual for proper maintenance. The return pump is programmed to turn on just after the injection pump to ensure there is never any excess water sitting inside the top of the unit.

Troubleshooting: Parking

If parked on a slope for an extended period of time – Water is pumped up to the top of the unit every couple of minutes and if the excess water cannot reach the return pump due to the angle / slope of the vehicle, this can cause water can leak out from the top […]

Reservoirs: What functions occur after the water is pumped from the reservoir to the top of the unit?

The excess water that travels through the pine filter goes through water channels and passes through (2) additional sub filters ending up inside the small reservoir built into the front of your Fresair. The return pump is located inside the small reservoir which takes all excess water and pumps it back into the main reservoir […]