53
VERTICAL UNIT SLANT COIL REMOVAL (39LD UNITS)
NOTE: Item numbers are in Fig. 55.
1. Refer to Fig. 10 for service area clearance.
2. Disconnect piping (Item 6).
3. Through fan access door (Item 2), remove screws (Item 3),
while holding angle (Item 4) to top of coil side panels (Item
7). On opposite end of unit, gain access to similar screws by
removing side panels (Item 1).
4. Remove right side panels (Item 7).
Support of fan section may be required after removal of side
panels (Items 7 and 16).
5. If accessory is present, remove accessory side panel (Item 15)
on left side of unit. Detach filter track support bracket if
upstream accessory is a filter.
6. Remove screws from inside baffle (Item 14). Leave baffle
attached to left side panel (Item 16).
7. Remove left side panel (Item 16).
Support of fan section may be required after removal of side
panels (Items 7 and 16).
8. Remove condensate baffle (Item 9).
9. Remove coil holddown screws (Items 10 and 12).
10. Remove baffle screws (Item 5) from downstream side of coil.
11. Tilt coil (Item 11) away from coil support panels (Items 8 and
13).
12. Replace coil by reversing preceding Steps 1 - 11.
Fig. 55 — Vertical Unit Slant Coil Removal (39LD Units — Sizes 03-21)
LEGEND
1 —
Fan Side Panel
10
—
Holddown Screws
2 —
Fan Access Door
11
—
Coil
3 —
Screws
12
—
Holddown Screws
4 —
Angle
13
—
Left Support Panel
5 —
Baffle Screws
14
—
Inside Baffle
6 —
Piping
15
—
Accessory Side Panel
7 —
Right Side Panels
16
—
Left Side Panels
8 —
Right Support Panel
17
—
Rear Panel
9 —
Condensate Baffle