ERV/HRVVentilationSystems69-2480EF—01 27
Maintenance
NOTE: SeeCleaningStepsonpage28fortheabove maintenanceitems.
QuarterlyorasNeeded
1
3Heat Recovery Core Unit (VNT5150H1000 and VNT5200H1000)
Onceayearorasneeded,vacuumthefour surfaces,letsoakinwarmwaterandmildsoap for
15minutes,thensprayrinseandletdry.
Filters.
Fourtimesperyearorasneeded,vacuumthe filters.Replacefiltersasneeded.
1Inside the Unit.
Onceayearorasneeded,cleantheinterior oftheunit(wallsanddrainpan)witha mildandnon
abrasivesoap.Itisrecommendedtouseproductsthatareenvironmentally-friendly.
2Energy Recovery Core Unit (VNT5150E1000 and VNT5200E1000)
Onceayearorasneeded,vacuumthefour surfaces,letsoakinwarmwaterandmildsoap for
15minutes,thensprayrinseandletdry.
AnnuallyorasNeeded