Culligan Aquasential Tankless RO, Owner'S Manual

Page: 11 / 16

11
01037575 A 11/19
Things
to Check
Before You
Call for
Service
How to Maintain Your System
To keep your Aquasential™ Tankless RO system operating properly, it is necessary to change the filters
and sanitize the system periodically. Typically, this should be done on an annual basis. Service frequency
may vary depending on local water conditions. High sediment, chlorine, turbidity, or hardness levels may
require more frequent service. Use the following as a guide:
As Needed
Clean the faucet with a soft cloth, avoid abrasive cleaners
Annually
Replace Composite Filter (CF) Check TDS Reduction Performance
Replace Carbon Block Filter (CB) Check Flow Rates (including air gap)
Check RO Membrane Check Drain tubing for back-up
It is recommended to have your local Culligan dealer perform the sanitization process. Your local
Culligan man has been specifically trained to test the water quality and efficiency of the system in order
to determine when the RO membrane should be replaced and ensure the system is working properly.
Contact your local Culligan dealer for replacement cartridges and maintenance.
Troubleshooting and Handling
Malfunction Troubleshooting Handling
Water leak
The PE tubing is broken or not
inserted in place, or the cuts are
not regular and smooth
Pull out the PE tubing from the leaking
connection point and check whether or
not the cuts are regular and smooth.
The control
panel shows
nothing
Power is not connected
Check whether or not the socket is energized.
Insert the plug into the socket.
The power adapter is damaged Contact your service provider to replace
the power adapter.
The front cover is not installed
in place
Re-install the front cover.
The water
purifier
automatically
shuts down
Booster pump work timeout Refer to the malfunction description.
The booster pump starts
and stops frequently
Refer to the malfunction description.
No inlet water enters the product Open the feed water valve.
Check whether or not the utility water supply is normal.
The unit’s leak detector has
detected leaking water
Clean up the water in the position where the main
unit is placed. If the alarm continues, please contact
the service provider for checkup and repair.