York HIDS006B21S Service Manual page 90

MAINTENANCE
(Ducted High Static Type)
● For (H,Y)IDH024 - 048B21S
(3) Remove the lower M4 screws securing the outlet flange.
Qty. of Screws (C): Three (For (H,Y)IDH018 - 030B21S)
(4) Remove eight M4 screws securing the lower cover at the indoor heat exchanger side and remove the
lower cover.
(5) Remove M4 screws (eight for each side) securing the side frames at both sides. Then remove the side
frames.
(6) Pull the condensate pan down.
Condensate Pan
Side Frame
4-16
TURN OFF all POWER supply switches.
Four (For (H,Y)IDH036, 048B21S)
Outlet Flange
M4 Screws (x (C))
Tool
Phillips Screwdriver,
Tool
Bucket approximately 1.3 gal (5 liters)
Lower Cover
Phillips Screwdriver
M4 Screws (x 8)
(Both Sides)
Side Frame
M4 Screws (x 8)
SM-18001-rev.1