Page 86 - IOM / ROOF-TOP FLEXY™ Series
PLANNED MAINTENANCE
GENERAL
At least once a year after winter the equipment casing must
be cleaned, inspected and if necessary treated for corrosion.
The equipment casing is made of aluminium-zinc plate, with
a polyester finish and oven-treated powder, and is ultra-violet
resistant. The assembly is fixed with stainless steel rivets.
Any corrosion can only be caused by scratches incurred on
assembly or during maintenance of the Rooftop.
MAINTENANCE SCHEDULE
NOTE :
6 monthly maintenance is performed when changing from the
heating season to the air-conditioning season and vice-versa.
Annual maintenance is performed just before the start of the
air-conditioning season or the heating season, depending on
the unit.
After 2 3 6 Annually
50 hours months months months
Fan motor assembly X
Gas burner X
Terminal unit X
Air-conditioning only
Filters and internal coil X
External coil X
Hot water coil X
Condensate tray X
Refrigerant system X
Permanent operation
Filters and internal coil X
External coil X
Condensate tray X
Refrigerant system X