Trane 4TXK6512G1000AA, Service Manual, Page: 88 / 187

5) When tightening the four (4) bolts, please make sure there is no clearance between the panel fixing seat on
im panel
4 x Bolts (M5*25)
the side of the indoor unit and the panel fixing seat on the side of the panel . That is to say: the bolts shall be fully
(incuding g skets)
g e
tightened (see * in the figure) . If there is a clearance, air leakage or water leakage is likely to occur .
Trim panel(Indoor unit sde)
Caution:

Improper tightening of bolts would lead to the faults shown in the following figure .

After tightening the bolts, if there is a clearance between the ceiling and the trim panel, please readjust the height
of the indoor unit
7 0
Indoor unit
Refrigerant pipe
Drain pipe
2 x Drain U-shadpi pe
hooks
Trim panel
4 x Bolts (M5*25)
(including gaskets)
Housing
Ceiling
Panel
fixing seat
(Panel
side)
Trim panel
Panel fixing seal
(Indoor unit side)
Air leakage
Ceiling
pollution
Water condensate, water dripping