Delta enteliZONE eZNT-Wi Series Application Manual page 51

Issue
Micro USB Port
Unable to access
service port
eZNT-Wi/ eZNTW Hardware
How return to
factory default
settings
Run/Clear jumper
must be put back
to RUN for the
thermostat to
function correctly.
Clear the database
but keep the
network settings
eZNT-Wi Programmable Wi-Fi Thermostat Application Guide
Edition 1.4
Action / Expected Result / Comment
Verify that the USB port is enabled in either on-screen
configuration menu or the configuration webpage.
Shut down enteliWEB/ ORCAview BACnet frontend and
Restart. If a reset occurs, it will not automatically
reconnect.
Open the thermostat, put the Run/Clear jumper into the
Clear position for 10 seconds. Put the frontplate back in
position and then apply power with the jumper in the Clear
position. Remove power and return the jumper to the Run
position.
See Appendix A: Database Operations
required to put an thermostat back into the default factory
state.
Save the database and then use the Clear Database
command from enteliWEB. The objects in the database are
put to default. However the network settings are retained
and are NOT cleared.
for the steps
Page 51 of 126