6
3. M
AINTENANCE
Risk of electric shock. Before performing any maintenance or servicing, always
disconnect the unit from its power source. When cleaning the unit, it is recommended
to wear safety glasses and gloves.
WARNING
!
Since this guide covers both HRV and ERV units, top and side ports, the illustrations shown
in the maintenance procedures are typical.
The following procedures applies for both HRV and ERV units.
Refer to pictures below to identify the inner parts of your unit.
VB0078
HRV core
Foam filter brackets
Core retainers
Core foam filters
ERV core
Foam filter brackets
Core retainers
Core foam filters
VB0077
3.1
Q
UARTERLY
M
AINTENANCE
Unplug the unit.
VD0005
Be careful while opening the door; water or small debris could fall out. For
HRV units, always wait one minute after disconnecting the unit before opening
the door in order to allow water to drain out from the unit.
WARNING
!
Unlatch the door and open it. Clean the inner side
of the door with a damp cloth, then wipe with a
dry one. Disengage the door from its hinge by sliding
it from left to right and set aside.
VD0179
