Section 2. Unit Design - Trane TAM7A0A24H21SB Installer's Manual

Section 2. Unit Design

2.1 Cabinet Penetration
Important: Due to the unique design of this unit,
which allows the electrical wiring to be routed within
the insulation, do not screw, cut, or otherwise punc-
ture the unit cabinet in any location other than the
ones illustrated.
Important: Under no conditions should metal strap-
ping be attached to the unit to be used as support
mechanisms for carrying or suspension purposes.
2.2 Panel removal
The unit contains four (4) access panels: Blower/Fil-
ter, Coil, Line Set, and Heater.
The Blower/Filter panel is removed using 1/4 turn
thumb screws.
1. Turn thumb screws on Blower/Filter panel.
2. Pull top of panel out, away from cabinet.
3. Lift panel up out of channel.
4. Set aside.
Screws are allowed up to 3- 3/4"
from the top of the cabinet
(heater compartment).
(Typical both sides)
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