Nortec SE Series - Manual (Page 71)

Maintenance and Servicing | 68
Cleaning the Float Chamber
1 Follow Maintenance Shutdown and Extended Shutdown procedure on page 69. Give the
unit some time to cool down to avoid injury when servicing.
2 Remove the cabinet covers on the front of the unit by removing the Phillips type screws and
lifting the covers.
3 Disconnect the electrical connection to the float board.
4 Remove the hose clamps and the hoses from the top and bottom of the float chamber.
5 Remove the reusable tie-wrap from the float chamber by inserting a small screw driver into
the top of the buckle.
6 Squeeze both sides of the mounting bracket to release the float chamber from the slots on
the support bracket.
7 Use a screw driver to remove the 3 screws from top of the float chamber and remove the lid.
Using a small brush or plastic scraper remove any scale from the inside of the chamber.
8 Re-installation is the reverse of removal.
Figure 50: Float Chamber Cleaning
Resetting Service Reminder
After completing maintenance of the SETC reset the service reminder by following the procedure
outlined in Reset Service Reminder on page 50.
NOTE: If the “Service Reminder” is not reset the humidifier may fault out on the
Humidifier Maintenance Fault despite the fact that the maintenance has been performed.
Squeeze tabs
to remove assembly
from humidifier
To tank
To fill valve
Do not reverse
float chamber
hoses Caution: