Carrier 40QSM009DS Service Manual page 18

2.3.3.4 Optional Drainage Pipe Connection
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Both right side and left side drainage holes are available to avoid the space limitation for drainage
pipe installation. Make you more convenient during installation.
C Panel (LED display)
2.3.3.5 Convenience Operating and Easy Maintenance
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Remote controller as standard, wired controller for optional.

The filter without screw fixed, can be took out easily.
2.3.3.6 Easy Installation, Save Working Time
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The pipes can be connected from bottom, back and right side, makes the installation more easily.
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The wiring works can be finished before installation.
2.3.3.7 Outside Water Pump for Optional When Ceiling Installation.
D Panel
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