Honeywell Home HE240 Guide D'installation Et Manuel Du Propriétaire page 12

HE240, HE280 HUMIDIFIER AND INSTALLATION KIT
Insert the black rubber grommet into
3.
the duct hole.
Connect the tubing to the tubing
4.
fitting elbow and insert the tubing
fitting elbow into the black rubber
grommet.
Connect the other end of the tubing
5.
to the applicable pressure
connection on the switch.
a. If the humidifier is installed on the
supply duct (as is recommended),
the tube that inserts into the
humidifier needs to be attached to
the black port, and the tube that
runs to the return duct needs to be
attached to the gray port.
b. If the humidifier is installed on the
return duct, the tube that inserts
into the humidifier needs to be
attached to the gray port, and the
tube that runs to the supply duct
needs to be attached to the black
port.
You may cut the tubing to fit the connection length between the elbow fitting
6.
and switch. It is also recommended to secure the hose to existing structures to
avoid accidental disconnection.
69-2686EF—03
Fig. 12. Installing the pressure switch tubing.
12
M33326