Carrier 42QHF012DS Service Manual page 9

⑹ Built-in drain pump (Optional):
Built-in drain pump can lift the water to 750mm upmost. It's convenient to install drainage piping under
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most space condition.
Built-in display board
⑺
The standard indoor unit can be controlled by wired controller.
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There is a display board with a receiver in the E-box. Move out the display, and fix it in other place, even
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in the distance of 10m. The unit will realized remoter control.
The wired controller and the display board can display the error code or production code when the chips
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detect some failure.
Wired Controller (Standard)
2.5 Console
(1) New design, more modern and elegant appearance.
(2) Convenient installation
--The console type can be easily installed into a corner of the console even if the console is very narrow
--It is especially useful when installation of an air conditioner in the center of the console is impossible due to a
structure such as one lighting.
Remote Controller (Optional)
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Display