HANS
™ Premium Water
Appliance
Owner’
Manual
59
APPENDIX F
Troubleshooting
WiFi connection issues
•
If you are unable to setup WiFi, the most common issue is an incorrect network (router) name
and/or incorrect password. Both will be case sensitive. If incorrect, the
HANS™ Premium Water
Appliance
will not establish a connection.
•
Confirm the
HANS™ Premium
Water
network is being broadcast during setup.
•
If you have had several failed attempts
–
unplug unit for 5 minutes, then try again.
•
Confirm signal strength better than -65dbm.
•
Use manual setup process.
•
Use WiFi extender.
•
Will
not
connect to cloud.
•
Have you waited 20 minutes?
•
Confirm WiFi has internet access.
•
Manually connect to us.iot.renewgpl.com.sg
•
White list URL: us.iot.renewgpl.com.sg
•
If you are experiencing a “cloud connection lost” warning, the issue is typically a problem with
the WiFi signal strength. The solution is to have the customer install a WiFi extender between
the HANS™ Premium Water appliance and the network router.
Cloudy/milky looking water
•
Cloudy/milky looking water is common on newly installed systems or when filters are replaced.
This is caused by air being trapped in the system and filters and will subside with use.
•
Typically on
HANS™ Premium Water
Appliance
, cloudy/milky looking water will subside in 1,000
to 2,000 gallons of total use.
Low permeate flow or low recovery percentage
•
For Wells - Check well tank, well pump, and well switch.
•
Remove Stage 1 and Stage 2 filters. Run Unit without filters, if flow improves replace filters.
•
Flush membranes. Monitor the flow during flush.
•
If flow is reduced during flush, membranes are fouled and need to be replaced.
•
If flow is not reduced during flush, check filters and well.