NTI Matrix Installation And Operation Instructions Manual page 60

Installation and Operation Instructions
HRV/Air Handler Maintenance
WARNING
ALWAYS REMOVE POWER (120V) TO THE UNIT PRIOR TO SERVICING.
Once every three months. Replace furnace filter. May be required more frequently in beginning, especially if
new construction.
The Matrix HRV module is relatively maintenance free but does require routine cleaning. Table 14 describes the
necessary maintenance.
Table 18-1 HRV Maintenance Items
Heat Recovery Core
Energy Recovery Core
Filters
Inside Surfaces of Unit
60
Annually or as needed
Annually or as needed
Every 3 months or as needed
Annually or as needed
Annually or as needed
Vacuum surfaces, let soak in warm water for three hours, spray
rinse and let dry
Vacuum surfaces
Vacuum Filters
Replace filters
Clean interior of unit (walls and drain pan) with a mild non-
abrasive soap. It is recommended to use products that are
environmentally friendly
Matrix