SCXF-SVX01B-EN 81
Owner
Maintenance Procedures
Air Filters
Filter access doors are on the unit’s left
side. Filter access for the 2” or 4” filter
rack on optional steam and hot water
coils and airside economizers is also on
Figure O-M-1. Unit Filter Sizes and Placement for SXWF 20-42 Tons or SXRF 20-40 Tons.
Without Steam or Hot Water Coil With Steam or Hot Water Coil
Note: Filters can be 2 or 4". These views are from the back of the unit (L-R).
Note: All filters are 2". These views are from the back of the unit (L-R).
18 x 20 18 x 20 18 x 20 18 x 20
20 x 20 20 x 20 20 x 20 20 x 20
18 x 20 18 x 20 18 x 20 18 x 20
16 x 20 16 x 20 16 x 20 16 x 20
20 x 20 20 x 20 20 x 20 20 x 20
20 x 20 20 x 20 20 x 20 20 x 20
Without Hot Water or Steam Coil
Note: Filters can be 2 or 4". These views are from the back of the unit (left to right).
With Hot Water or Steam Coil
Note: All filters are 2". These views are from the back of the unit (left to right).
25 x 20 25 x 16 25 x 16 25 x 16 25 x 16 25 x 20
20 x 20 16 x 20 16 x 20 16 x 20 16 x 20 20 x 20
25 x 20 25 x 16 25 x 16 25 x 16 25 x 16 25 x 20
20 x 25 16 x 25 16 x 25 16 x 25 16 x 25 20 x 25
20 x 20 16 x 20 16 x 20 16 x 20 16 x 20 20 x 20
20 x 25 16 x 25 16 x 25 16 x 25 16 x 25 20 x 25
the left side of the unit. To replace
throwaway filters, remove the dirty
elements and install new filters with the
filter’s directional arrows pointing toward
the fan. Verify that no air bypasses the
filters. See Figures O-M-1 and O-M-2 for
proper filter placement.
Maintenance
Figure O-M-2. Unit Filter Sizes and Placement for SXWF 42-80 Tons or SXRF 40-60 Tons.
To Next Page
Loading...
