3.To adjust the cut-out, depress MODE once and the
display will read HI. Again, press thetor s buttons to raise or lower the setting. The same 10-55 psig differential range applies.
Maximum setting is 80 psig.
4.After adjusting the cut-in and cut-out, release the buttons. After a slight pause, Pr will be displayed, indicating the settings are saved in the event of a power outage.
PRECHARGE ADJUSTMENT
Whenever the cut-in (LO) setting is changed, the tank precharge must be adjusted. To do this, shut the Well- X1™ off and open the drain to empty all water. Using an air gauge, adjust the precharge to 2 psig below the cut-in (LO) setting.
Failure to adjust the precharge will result in tank damage or water interruption.
DANGER! Explosion Hazard. If the Well-X1™has been in service and a change to a higher pre-charge is necessary due to a required change in the setting, failure to follow instruction below can cause a rupture or explosion, possibly causing serious or fatal personal injury, and/or property damage.
•Do not adjust or add pressure if there has been a loss of air.
•Do not adjust the pre-charge pressure if there is visible exterior corrosion.
•Do not adjust the pre-charge pressure if there has been a reduction in pump cycle time or the pre- charge pressure compared to its initial setting. This is because reduction in pump cycle time can result from loss of tank air pressure which in turn can mean there may be internal corrosion and any re-pressurization or additional pressure could result in rupture or explosion.
